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Updated Final Safety Analysis Report, Revision 15, Chapter 2 - Site Characteristics, Appendix 2A, Onsite Meteorological Data Summaries November 1971 - March 1973
	ML13134A062
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Site:	Seabrook
Issue date:	04/26/2013
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SEABROOK UPDATED FSAR APPENDIX 2A ONSITE METEOROLOGICAL DATA SUMMARIES NOVEMBER 1971-MARCH 1973 The information contained in this appendix was not revised, but has been extracted from the original FSAR and is provided for historical information.

SB 1 & 2 FSAR APPENDIX 2A METEOROLOGICAL DATA SUMMARIES CONTENTS TitlePage No. 2A.1Wind Direction and Speed Joint Frequency Distributions by Stability2A-12A.2Wind Direction Persistence2A-12A.3Moisture Deficit Joint Frequency Distributions2A-2 SB 1 & 2 FSAR APPENDIX 2A METEOROLOGICAL DATA SUMMARIES TABLES TableTitle 2A-1Definitions of AT Stability Categories 2A-2Wind Direction and Speed Joint Frequency throughDistributions by Stability 2A-41 2A-42Wind Direction Persistence Within through22.5 Degree Sectors 2A-46 2A-47Wind Direction Persistence Within through45 Degree Sectors 2A-56 2A-57Moisture Deficit Joint Frequency Distributions through 2A-96 SB 1 & 2 FSAR APPENDIX 2A METEOROLOGICAL DATA SUMMARIES 2A.1WIND DIRECTION AND SPEED JOINT FREQUENCY DISTRIBUTIONS BY STABILITY Joint frequency distributions of the on-site wind data have been prepared for the AT stability categories presented in Regulatory Guide 1.23 1 and defined in Table 2A-1. Values of AT were obtained directly from the recorded values on the strip charts.

The seasonal and annual tables of joint frequency distributions of the 30 foot wind and AT stability data are as follows:

TablesSeason 2A-2to 2A-9Spring 2A-10 to 2A-17Summer 2A-18 to 2A-25Fall 2A-26 to 2A-33Winter 2A-34 to 2A-41Annual 2A.2WIND DIRECTION PERSISTENCE Seasonal and annual wind direction persistence for 22.5 degree and 45.0 degree sectors have been computed from the 30 foot on-site data. These summaries are presented in the following tables.

A.Wind Direction Persistence within 22.5 Degree Sectors TableSeason 2A-42Spring 2A-43Summer 2A-44Fall 2A-45Winter 2A-46Annual Wind Direction Persistence within 45 Degree Sectors TableSeason 2A-47 to 2A-49Spring 2A-50 to 2A-52Summer 2A-53 to 2A-55Fall 2A-56Winter 1 NRC Regulatory Guide 1.23, On-site Meteorological Programs, February 1972.

SB 1 & 2 FSAR 2A.3MOISTURE DEFICIT JOINT FREQUENCY DISTRIBUTIONS The on-site 30 foot dew point, ambient air temperature and wind direction have been used with the AT stability data to prepare joint frequency tables of moisture deficit by stability and wind direction. For these tables, moisture deficit is defined as the grams of water vapor per cubic meter of air that would be required for the air to reach saturation. Summaries for the period April 1, 1972, through March 31, 1973 are presented as follows:

Table Season 2A-57 to 2A-64 Spring 2A-65 to 2A-72 Summer 2A-73 to 2A-80 Fall 2A-81 to 2A-88 Winter 2A-89 to 2A-96 Annual SB 1 & 2 FSAR TABLE 2A-1 Definitions of A T Stability Categories Category A T (°C/100 in)A A T <-1.9 B-1.9 <A T 5 1.7 C-1.7<A T <-1.5 D-1.5 < A T <-0.5 E-0.5 <A T < 1.5 F 1.5 <A T < 4.0 G 4.0 <A T TABLE 2A-2 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSPRING (MAR 72MAY 72)STABILITY INDEX ADELTA I LESS THAN OR EQUAL TO 189 DEGREES C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0* 1.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 (11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 0.0 1.1 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.64.0 0 1 0 3 0 11 1 0 0 i 2 1 1 2 0 1 24 (11 0.0 lel 0.0 3.3 0.0 12.1 1.1 0.0 0.0 1.1 2.2 1.1 1.1 2.2 0.0 1.1'26.4 12)0.0 0.0 0.0 0.1 0.0 0.5 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.0 0.0 1.1 4.1....6.0 0 2 0 2 4 13 3 0 0 2 4 2 8 4 1 0 45 (1)0.0 2.2 0.0 2.2 4.4 14.3 3.3 0.0 0.0 2.2 4.4 2.2 8.8 4.4 1.1 0.0 49.5 (2)0.0 0.1 0.0 0.1 0.2 0.6 0.1 0.0 0.0 0.1 0.2 0.1 0.4 0.2 0.0 0.0 2.0 Sol-. 800 0 0 4 1 0 0 0 0 0 1 0 0 7 1 1 0 15 (1)0.0 0.0 4.4 lel 0.0 0.0 0.0 0.0 0.0 1.1 0.0 0.0 7.7 lel'1.1 0.0 16.5 12)0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 0.0 0.7 OVER8.0 0 2*3 0 0 0 0 0 0 0 0.0 0 0 1 0 6 (1)0.0 2.2 3.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 0.0 6.6 (2)0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 ALL SPEEDS 0 5 7 6 4 24 4 0 0 4 6 3 16 7 4 1 91 (1)0.0 5.5 7.7 6.6 4.4 26.4 4.4 0.0 0.0 4.4 6.6 3.3 17.6 7.7 4.4 1.1 100.0 (2)0.0 0.2 0.3 0.3 0.2 1.1 0.2 0.0 0.0 0.2 0.3 0.1 0.7 0.3 0.2 0.0 4.1 (11PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)-PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE91 TABLE 2A-3 SEABROOK30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSPRING (MAR 72MAY 721 STABILITY INDEXDELTA T GREATER THAN -1.9 BUT LESS THAN OR EQUAL TO -1.7 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSES55WSWWSWWWNWNWNNWN TOTAL 0.0..*1.5 0 0 0 0 0.0 0 0 0 0 0 0 0 0 1 0 i (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.0 1.3 (21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.64.0 1 0 1 1 4 4 5 0 0 1 5 2 3 6 1 1 35 (11 1.3 0.0 1.3 1.3 5.3 5.3 6.6 0.0 0.0 1.3 6.6 2.6 3.9 7.9 1.3 1.3 46.1 (21 0.0 0.0 0.0 0.0 0.2 0.2 0.2 0.0 0.0 0.0 0.2 0.1 0.1 0.3 0.0 0.0 1.6 4.1 6.0 1 0 2 1 1 3 2 0 1 1 3 3 7 4 1 0 30 (11 1.3 0.0 2.6 1.3 1.3 3.9 2.6 0.0 1.3 1.3 3.9 3.9 9.2 5.3 1.3 0.0 39.5 (2)0.0 0.0 0.1 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.1 0.1 0.3 0.2 0.0 0.0 1.4 6.1 8.0 0 2 1 1 0 0 0 0 0 0 0 0 1 1 0 0 6 (1)0.0 2.6 1.3 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 1.3 0.0 0.0 7.9 (2)0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0G0 0.0 0.0 0.0 0.0 0.3 OVER 8.0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 1 0 4 (1)0.0 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.0 0.0 1.3 1.3 0.0 5.3 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 ALL SPEEDS 2 3 4 3 5 7 7 0 1 3 8 5 11 12 4 1 76 (1)2.6 3.9 5.3 3.9 6.6 9.2 9.2 0.0 1.3 3.9 10.5 6.6 14.5 15.8 5.3 1.3 100.0 (21 0.1 0.1 0.2 0.1 0.2 0.3 0.3 0.0 0.0 0.1 0.4 0.2 0.5 0.5 0.2 0.0 3.5 11)2[PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE76 TABLE 2A-4 SEABROOK30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSPRING (MAR 72MAY 72)STABILITY INDEX CDELTA I GREATER THAN -1.7 BUT LESS THAN OR EQUAL TODEG C PER 100 METERS DIRECTIONSPEED (MPS)NNENEENEE. ESESESSE5SSWSWWSWWWNWNWNNWN TOTAL0.0.... 16500000000000000000(110.00.00.00.00.00.00.00.0- 0.00.00.00.00.00.0()s00.00.0(2)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.01.6* 4.01012310510244532043(110.90.00.91.92.89.44.70.90.01.93.83.84.72.81.90.040.6.12)0.00.00.00.10.10.50.20.00.00.10.20.20.20.10.10.02.04.1 6.0221252512303981046'(1)1.91.90.91.94.71.94.70.91.92.80.02.88.57.50.90.043.4 (2)0.10.10.00.10.20.10.20.00.10.10.00.10.40.40.00.02.1.6.1 860000000000001462013 (1)0.00.00.00.00.00.00.00.00.00.00.00.93.85.71.90.012.3'(2)0.00.00.0*0.00.00.00.00.00.00.00.00.00.20.30.10.00.6'OVER 8.001000000000003004 (1)0.00.90.00.00.00.00.00.00.00.00.00.00.02.80.00.03.8 (2)0.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.00.2ALL SPEEDS3324812102254818205010611)2.82.81.93.87.5 11.39.41.91.94.73.87.5 17.0 18.94.70.0 100.0(210.10.10.10.20.40.50.50.10.10.20.20.40.80.90.20.04.8 1 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 106 TABLE 2A-5 SEABROOK30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSPRING (MAR 72 .= MAY 72)

STABILITY INDEX DDELTA T GREATER THAN -1.5 BUT LESS THAN OR EQUAL TO -0.5 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0- 1.5 1181 612 8 15 15 4 4 10 15 17 8 18 14 166 (1)1.00.70.1 0.51.1 0.7 1.4 1.4 0.4 0.4 0.9 1.4 1.6 0.7 1.6 1.3 15.2 (2)0.50.40.0 0.30.5 0.4 0.7 0.7 0.2 0.2 0.5 0.7 0.8 0.4 0.8 0.6 7.5 1.6- 4.0 157444 2934 42 48 35 26 23 22 34 46 60 37 36 605 (1)1.46.84.0 2.73.1 3.8 4.4 3.2 2.4 2.1 2.0 3.1 4.2 5.5 3.4 3.3 55.4 rig td (2)0.73.42.0 1.31.5 1.9 2.2 1.6 1.2 1.0 1.0 1.5 2.1 2.7 1.7 1.6 27.5*Vi 1-*4.1- 6.0 52345 2210 4 0 3 5 13 6 17 27 40 13 1 234 Pri (1)0.52.14.1 2.00.9 0.4 0.0 0.3 0.5 1.2 0.5 1.6 2.5 3.7 1.2 0.1 21.4 (2)0.21.02.0 1.00.5 0.2 0.0 0.1 0.2 0.6 0.3 0.8 1.2 1..8 0.6 0.0 10.6 6.1.=8.0 0520 42 1 0 0 0 2 1 0 5 24 5 1 70 (1)0.00.51.8 0.40.2 0.1 0.0 0.0 0.0 0.2 0.1 0.0 0.5 2.2 0.5 0.1 6.4 (2)0.00.20.9 0.20.1 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.2 1.1 0.2 0.0 3.2 OVER8.0 057 20 0 0 0 0 0 0 0 0 3 0 0 17 (1)0.00.50.6 0.20.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 0.0 1.6 (2)0.00.20.3 0.10.0 0.0 0.0 0.0 00 0.0 0.0 0.0 0.0 0.1 0.0 0.0 ()ea ALL SPEEDS

'31115117 6358 55 63 53 35 42 39 66 95 135 73, 52 1092 (1)2.810.510.7 5.85.3 5.0 5.8 4.9 3.2 3.8 3.6 6.0 8.7 12.4 6.7 4.8 100.0 (2)1.45.25.3 2.92.6 2.5 2.9.2.4 1.6 1.9 1.8 3.0 4.3 6.1 3.3 2.4 49.7 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OHS FOR THIS PAGE1092 TABLE 2A-6 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSPRING (MAR 72MAY 72)STABILITY INDEX EDELTA T GREATER THAN -0.5 BUT LESS THAN OR EQUAL TO +1.5 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 080...1.5 107 2 33 9 9 11 8 10 16 21 27 12 10 10 168 (1)1.61.2 0.3 0.50.5 1.5 1.5 1.8 1.3 1.6 2.6 3.5 4.4 2.0 1.6 1.6 27.6 (21 0.50.3 0.1 0.10.1 0.4 0.4 0.5 0.4 0.5 0.7 1.0 1.2 0.5 0.5 0.5 7.6 1.6- 4.0 156 10 1315 17 11 10 20 28 24 61 50 67 18 13 378 (11 2.51.0 1.6 2.12.5 2.8 1.8 1.6 3.3 4.6 3.9 10.0 8.2 11.0 3.0 2.1 62.2 (2)0.70.3 0.5 0.60.7 0.8 0.5 0.5 0.9 1.3 1.1 2.8 2.3 3.0 0.8 0.6 17.2 4.1...6.0 01 1 00 1 1 0 7 5 6 4 9 12 1 1.49 (1)0.00.2 0.2 0.00.0 0.2 0.2 0.0 1.2 0.8 1.0 0.7 1.5 2.0 0.2 0.2 8.1 (2)0.00.0 0.0 0.00.0 0.0 0.0 0.0 0.3 0.2 0.3 0.2 0.4 0.5 0.0 0.0 2.2 6.1 8.0 00 2 01 0 U 0 1 1 0 0 1 2 0 0 8 (1)0.00.0 0.3 0.00.2 0.0 0.0 0.0 0.2.0.2 0.0 0.0 0.2 0.3 0.0 0.0 1.3 (2)0.00.0 0.1 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.4 OVER8.0 02 3 00 0 0 0 0 0 0 0 0 0 0 0 5 (1)0.00.3 0.5 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 (2)0.00.1 0.1 0.00.0 0.0 CoU 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 ALL SPEEDS 2516 18 1619 27 21 21 36 44 46 86 87 93 29 24 608 (1)4.12.6 3.0 2.63.1 4.4 3.5 3.5 5.9 7.2 7.6 14.1 14.3 15.3 4.8 3.9 100.0 (2)1.16.7 0.8 0.70.9 1.2 1.0 1.0 1.6 2.0 2.1 3.9 4.0 4.2 1.3 1.1 27.6 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PFRCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OPS FOR THIS PAGE = 608 TABLE 2A-7 SEABROOK30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSPRING (MAR 72 - MAY 72)

STABILITY INDEX FDELTA T GREATER THAN +1.5 BUT LESS THAN OR EQUAL TO +4.0 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0+ 1.5 3 0 2 2 4 5 4 0 2 6 8 10 12 6 7 1 74 (1)2.8 0.0 1.9 1.9 3.7 4.6 3.7 0.0 1.9 5.6 7.4 9.3 11.1 7.4 6.5 0.9 68.5 (2)0.1 0.0 0.1 0.1 0.2 0.2 0.2 0.0 0.1 0.3 0.4 0.5 0.5 0.4 0.3 0.0 3.4 1.6+ 4.0 0 0 0 1 0 2 1 0 2 4 5 6 4 5 2 1 33 (1)0.0 0.0 0.0 0.9 0.0 1.9 0.9 0.0 1.9 3.7 4.6 5.6 3.7 4.6 1.9 0.9 30.6 (2)0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.2 0.2 0.3 0.2 0.2 0.1 0.0 1.5 4.1+ 6.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U.R 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.1+ 8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0G0 0.0 0.0 0.0 OVER8.0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 (1)0.0 0.9 0.0 0.0 0.0 0.0 0.0 0.0 Q.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 3 1 2 3 4 7 5 0 4 10 13 16 16 13'9 2 108 (1)2.8 C.9 1.9 2.8 3.7 6.5 4.6 0.0 3.7 9.3 12.0 14.8 14.8 12.0 8.3 1.9 100.0 (2)0.1 0.0 0.1 0.1 0.2 0.3 0.2 0.0 0.2 0.5 0.6 0.7 0.7 0.6 0.4 0.1 4.9 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD 085 FOR THE SEASON TOTAL OBS FOR THIS PAGE = 108 TABLE 2A-8 SEABROOK30 FT WINO DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSPRING (MAR 72

MAY 72)

STABILITY INDEX GDELTA T GREATER THAN +4.0 DEGREES C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWW WNWNWNNWN TOTAL 0.0* 165 1 2 1 0 2 6 2 5 4 5 9 12 42 16 6 3 116 (11 0.8 1.7 0.8 0.0 1.7 5.1 1.7 4.2 3.4 4.2 7.6 10.2 35.6 13.6 5.1 2.5 98.3 (21 0.0 0.1 0.0 0.0 0.1 0.3 0.1 0.2 0.2 0.2 0.4 0.5 1.9 0.7 0.3 0.1 5.3 166* 460 0 0'0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0 0.0 1.7 CI)(2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 060 0.1 tcl U3 4.1.* 660 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0~(1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 l?'(2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0'060 0.0 0.0 0.0 0.0 0.0 IN)661* 8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 060 0.0 0.0 OVER8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 000 0.0 0.0 ALL SPEEDS 1 2 1 0 2 6 2 5 4 5 9 12 42 18 6 3 118 (1)0.8 1.7 0.8 0.0 1.7 5.1 1.7 4.2 3.4 4.2 7.6 10.2 35.6 15.3 5.1 2.5 100.0 (2)0.0 0.1 0.0 0.0 0.1 0.3 0.1 0.2 0.2 0.2 0.4 0.5 1.9 0.8 0.3 0.1 5.4 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 118 TABLE 2A-9 SEABROOKDISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSPRING (MAR 72MAY 72)TOTAL FOR ALL DELTA T STABILITIES DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0- 1.5 25 17 6 11 21 28 30 31 18 25 43 58 98 44 43 28 526 (1)1.1 0.8 0.3 0.5 1.0 1.3 1.4 1.4 0.8 1.1 2.0 2.6 4.5 2.0 2.0 1.3 23.9 (2)1.1 0.8 0.3 0.5 1.0 1.3 1.4 1.4 0.8 1.1 2.0 2.6 4.5 2.0 2.0 1.3 23.9 1.6.*..4.0 32 81 56 49 56 86 71 46 48 59 62 108 109 145 60 52 1120 (1)1.5 3.7 2.5 2.2 2.5 3.9 3.2 2.1 2.2 2.7 2.8 4.9 5.0 6.6 2.7 2.4 50.9 C./3 (2)1.5 3.7 2.5 2.2 2.5 3.9 3.2 2.1 2.2 2.7 2.8 4.9 5.0 6.6 2.7 2.4 50.9 CO Pli 4.1.*.6.0 8 28 49 27 20 23 11 4 15 24 19 29 60 68 17 404 Cf1t--, fll 0.4 1.3 2.2 1.2 0.9 1.0 0.5 0.2 0.7 1.1 0.9 1.3 2.7 361 0.8 0.1 18.4 18.4 P12" (21 0.4 1.3 2.2 1.2 0.9 1.0 0.5 0.2 0.7 1.1 0.9 1.3 2.7 3.1 0.8 0.1 18.4 IV 6.1...8.0 0 7 27 6 3 1 0 0 1 4 1 1 18 34 8 1 112 (1)0.0 0.3 1.2 0.3 0.1 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.8 1.5 0.4 0.0 5.1 121 0.0 0.3, 1.2 0.3 0.1 0.0 0.0 0.0 0.0 0.2 0..0 0.0 0.8 1.5 0.4 0.0 561 OVER8.0 0 12 13 2 0 0 0 0 0 1 0 0 0 7 2 0 37 (1)0.0 0.5 0.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.1 0.0 1.7 (2)0.0 0.5 0.6 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.1 0.0 1.7 ALL SPEEDS 65 145 151 95 100 138 112 81 82 113 125 196 285 298 130 83 2199 (1)3.0 6.6 6.9 4.3 4.5 6.3 5.1 3.7 3.7 5.1 5.7 8.9 13.0 13.6 5.9 3.'8 100.0 (2)3.0 6.6 6.9 4.3 4.5 6.3 5.1 3.7 3.7 5.1 5.7 8.9 13.0 13.6 5.9 3.8 100.0 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS m 2199DATA RECOVERY = 99.6 PERCENT TABLE 2A-10 30 FT WIND DATA DISTRIBUTION OF SEABROOK WIND DIRECTIONS AND SPEEDS SUMMER (JUN 72 AUG 72)STABILITY INDEX ADELTA T LESS THAN OR EQUAL TODEGREES C PER 100 METERS DIRECTION SPEED (MPS)NNENEENE EESE SE SSESSSW SW WSWW WNW*NW NNW N TOTAL 0.0* 165000 00 0 000 1 U0 1 0 1 0 3 11)0.00.00.0 0.00.0 0.0 0.00.00.0 1.1 0.00.0 1.1 0.0 1.1 0.0 3.2 1210.00.00.0 0.00.0 0.0 0.00.00.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.1 166. 460 002 46 7 501 1 65 8 5 2 0 52 (1)0.00.02.1 4.36.4 7.4 5.30.01.1 1.1 6.45.3 8.5 5.3 2.1 0.0 55.3 cn 12)0.00.00.1 0.20.3 0.3 0.20.00.0 0.0 0.30.2 0.4 062 0.1 0.0 2.4 td cn cn 4.1.. 6.0001 31 0 000 1 15 3 9 1 0 25 (1)0600.01.1 3.21.1 0.0 0.00.00.0 1.1 1.15.3 3.2 9.6 1.1 0.0 26.6 (210.00.00.0 0.10.0 0.0 0.00600.0 0.0 0.00.2 0.1 0.4 0.0 0.0 1.2 45.18.0006 20 0 000 0 00 3 3 0 0 14 (1)0.00.06.4 2.10.0 0.0 0.00.00.0 0.0 0.00.0 3.2 3.2 0.0 0.0 14.9 (2)0.00.00.3 0.10.0 0.0 0.00.00.0.0.0 0.00.0 0.1 061 0.0 0.0 0.6 OVER8.0000 00 0 000 0 00 0 0 0 0 0 (1)0.00.00.0 0.00.0 0.0 0.00.00.0 C.0 0.00.0 0.0 0.0 0.0 0.0 0.0 (2)0.00.00.0 0.00.0 0.0 0.00.00.0 0.0 0.00.0 0.0 0G0 0.0 0.0 0.0 ALL SPEEDS009 97 7 501 3 710 15 17 4 0 94 (1)000.09.6 9.67.4 7.4 5.30.01.1 3.2 7.410.6 16.0 18.1 4.3 0.0 100.0 (2)0.00.00.4 0.40.3 0.3 0.20.00.0 0.1 0.30.5 0.7 0.8 0.2 0.0 4.3 (1)=PERCENT OF ALL GOOD 085 FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE =94 TABLE 2A-11 SEABROOKDISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSUMMER (JUN 72AUG 72)STABILITY INDEX B-DELTA T GREATER THAN

-1.9 BUT LESS THAN OR EQUAL TO

-1.7 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESS545WWSWWWNWNWNNWN TOTAL 0.0..*.1.5 1 0 0 0 0 0 0 0 0 0 0 1 1 1*0 0 4 (1)1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U.0 0.0 1.4 1.4 1.4 0.0 0.0 5.6 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 166 4.0 0 2 3 3 7 7 3 0 0 2 2 5 7 4 2 2 49 (1)(2)0.0 0.0 2.8 0.1 4.2 0.1 4.2 0.1 9.9 0.3 9.9 0.3 4.2 0.1 0.0 0.0 0.0 0.0 2.8 0.1 2.8 0.1 7.0 0.2 9.9 0.3 5.6 0.2 2.8 0.1 2.8 0.1 69.0 2.3 bd*C.I1 4.1m 6.0 0 1 0 0 1 1 1 0 0 1 2 0 3 4 1 0 15 PCS R'(1)0.0 1.4 0.0 0.0 1.4 1.4 1.4 0.0 0.0 1.4 2.8 0.0 4.2 5.6 1.4 0.0 21.1 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.1 0.2 0.0 0.0 0.7 6.1= R.0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 (1)0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 2.8 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 OVER8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0.0 1.4 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 A.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS

.1 3 3 4 8 8 4 0 0 3 4 6 11 11 3 2 71 (1)1.4 4.2 4.2 5.6 11.3 11.3 5.6 0.0 0.0 4.2 5.6 8.5 15.5 15.5 4.2 2.8 100.0 (2)0.0 0.1 0.1 0.2 0.4 0.4 0.2 0.0 0.0 0.1 062 0.3 0.5 0.5 0.1 0.1 3.3 (1)*PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)2 PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL ORS FOR THIS PAGE =71 TABLE 2A-12 SEABROOK 30 FT WIND DATA STABILITY INDEX C SPEED (MPS)NNE NEDISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSUMMER DELTA T GREATER THAN -1.7 BUT LESS THAN OR EQUAL TO -1.5 DEG C PER 100 DIRECTION ENEEESESESSESSSWSWWSWWWNWNW (JUN METERS NNW 72 N AUG 72)TOTAL 0.0...1.5 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 2 5 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.8 0.8 1.6 4.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 1.6.. 4.0 2 1 0 4 15 11 5 0 0 4 13 7 7 5 4 1 79 111 1.6 0.8 0.0 3.2 12.0 8.8 4.0 0.0 0.0 3.2 10.4 5.6 5.6 4.0 3.2 0.8 63.2 (21 0.1 0.0 0.0 0.2 0.7 0.5 0.2 0.0 0.0 0.2 0.6 0.3 0.3 0.2 0.2 0.0 3.7 4.1 6.0 0 1 2 4 5 1 1 0 0 1 3 6 5 10 2 0 41 (1)0.0 0.8 1.6 3.2 4.0 0.8 0.8 0.0 0.0 0.8 2.4 4.8 4.0 8.0 1.6 0.0 32.8 (21 0.0 0.0 0.1 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.2 0.5 0.1 0.0 1.9 6.1 8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 OVER8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 2 2 2 8 20 12 6 0 0 5 16 13 13 16 7 3 125 (1)1.6 1.6 1.6 6.4 16.0 9.6 4.8 0.0 0.0 4.0 12.8 10.4 10.4 12.8 5.6 2.4 100.0 (21 0.1 0.1 0.1 0.4 0.9 0.6 0.3 0.0 0.0 0.2 0.7 0.6 0.6 0.7 0.3 0.1 5.8 (1)sPERCENT OF ALL GOOD OBS FOR THIS PAGE (2)sPERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL 085 FOR THIS PAGE m 125 TABLE 2A-13 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSUMMER (JUN 72AUG 72)STABILITY INDEX DDELTA T GREATER THAN

-1.5 BUT LESS THAN OR EQUAL TODEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSwWWNWNWNNWN TOTAL 060...1.5 8 8 6 11 12 18 19 19 16 6 21 21 15 18 11 9 218 (1)1.0 1.0 0.7 1.3 1.4 2.1 2.3 2.3 1.9 067 2.5 2.5 1.8 2.1 1.3 1.1 26.0 (2)0.4 0.4 0.3 0.5 0.6 0.8 0.9 0.9 0.7 0.3 1.0 1.0 0.7 0.8 0.5 0.4 10.1 1.6- 4.0 5 9 26 29 81 73 38 9 25 6U 68 27 26 25 10 9 520 (1)0.6 lel 3.1 3.5 9.6 8.7 4.5 1.1 3.0 7.1 861 3.2 3.1 3.0 1.2 lel 61.9 (2)0.2 0.4 1.2 1.3 3.7 3.4 1.8 0.4 1.2 2.8 3.1 1.2 1.2 1.2 0.5 0.4 24.0 4.1* 660 0 1 10 0 2 1 1 1 5 25 6 6 6 11 1 0 76 (1)0.0 0.1 1.2 0.0 0.2 0.1 0.1 0.1 0.6 3.0 0.7 0.7 0.7 1.3 0.1 0.0 9.0 (2)0.0 0.0 0.5 0.0 0.1 0.0 U.0 0.0 0.2 1.2 0.3 0.3 0.3 0.5 0.0 0.0 365 6.1.,*8.0 0 0 11 1 0 1 0 0 0 1 2 0 0 3 0 0 19 (1)0.0 0.0 1.3 0.1 0.0 0.1 0.0 0.0 0.0 0.1 0.2 , 0.0 0.0 0.4 0.0 0.0 2.3 (2)0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.0 0.0 069 OVER8.0 0 0 5 0 1 0 0 0 0 0 0 0 0 1 0 0 7 (1)0.0 0.0 0.6 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.8 (2)0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 060 0.0 0.0 0.3 ALL SPEEDS 13 18 58 41 96 93 58 29 46 92 97 54 47 58 22 18 840 (1)1.5 2.1 6.9 4.9 11.4 11.1 6.9 3.5 5.5 1160 11.5 6.4 5.6 6.9 2.6 2.1 100:0 (2)0.6 0.8 2.7 1.9 4.4 4.3 2.7 1.3 2.1 4.3 4.5 2.5 2.2 2.7 1.0 0.8 38.8 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 840 TABLE 2A-14 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSUMMER (JUN 72AUG 72)STABILITY INDEX EDELTA T GREATER THAN -0.5 BUT LESS THAN OR EQUAL TO +1.5 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0- 1.5 5 14 8 12 9 21 28 29 25 30 41 35 23 9 3 6 298 (1)0.8 2.3 1.3 2.0 1.5 3.5 4.7 4.8 4.2 5.0 6.8 5.8 3.8 1.5 0.5 1.0 49.7 (2)0.2 0.6 0.4 0.6 0.4 1.0 1.3 1.3 1.2 1.4 1.9 1.6 1.1 0.4 0.1 0.3 13.8 1.6- 4.0 1 3 10 7 12 13 18 6 21 49 54 44 27 12 6 1 284 En (1)0.2 0.5 1.7 1.2 2.0 2.2 3.0 1.0 3.5 8.2 9.0 7.3 4.5 2.0 1.0 0.2 47.4 IJ (2)0.0 0.1 0.5 0.3 0.6 0.6 0.8 0.3 1.0 2.3 2.5 2.0 1.2 0.6 0.3 0.0 13.1 CA r 21 a" 4.1+ 6.0 0 0 4 0 0 0 0 0 ()5 0 0 3 2 0 0 14 (11 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 0.0 0.5 0.3 0.0 0.0 2.3 (2)0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.1 0.1 0.0 0.0 0.6 6.1+ 8.0 0 0 1 0 0 0 0 0 0'U 1 0 0 0 0 0 2 (1)0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.3 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 OVER8.0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 (1)0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0-0.0 0.0 0.0 0.0 0.0 0.2 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 6 17 23 20 21 34 46 35 46 84 96 79 53 23 9 7 599 (1)1.0 2.8 3.8 3.3 3.5 5.7 7.7 5.8 7.7 14.0 16.0 13.2 8.8 3.8 1.5 1.2 100.0 (2)0.3 0.8 1.1 0.9 1.0 1.6 2.1 1.6 2.1 3.9 4.4 3.7 2.4 1.1 0.4 0.3 27.7 (1)PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 599 TABLE 2A-15 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSUMMER (JUN 72AUG 72)STABILITY INDEX FDELTA T GREATER THAN +1.5 BUT LESS THAN OR EQUAL TO +4.0 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0- 1.5 1 0 2 5 4 7 10 9 13 21 29 21 31 12 2 1 168 (1)0.4 0.0 0.9 2.2 1.7 3.1 4.4 3.9 5.7 9.2 12.7 9.2 13.5 5.2 0.9 0.4 73.4 (2)0.0 0.0'0.1 0.2 0.2 0.3 0.5 0.4 0.6 1.0 1.3 1.0 1.4 0.6 0.1 0.0 7.8 1.64.0 (1)0 0.0 0 0.0 1 0.4 3 1.3 0 0.0 3 1.3 0 0.0 1 0.4 0 0.0 5 2.2 10 4.4 12 5.2 14 6.1 11 4.8 0 0.0 0 0.0 60 26.2 bd (2)0.0 0.0 0.0 0.1 0.0 0.1 0.0 0.0 0.0 0.2 0.5 0.6 0.6 0.5 0.0 0.0 2.8 En 1-4 4.1* 6.0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.0 0.4 (21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.1...8.0 0 0 0 0 0 0 0 0 0 0 0 0 0*0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 OVER8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 010 0.0 0.0 0.0 0.0 U.0 0.0 0.0 0.0 ALL SPEEDS 1 0 3 8 4 10 10 10 13 26 39 34 45 23 2 1 229 (1)0.4 0.0 1.3 3.5 1.7 4.4 4.4 4.4 5.7 11.4 17.0 14.8 19.7 10.0 0.9 0.4 100.0 (2)0.0 0.0 0.1 0.4 0.2 0.5 0.5 0.5 0.6 1.2 1.8 1.6 2.1 lel 0.1 0.0 10.6 (1)wPERCENT OF ALL GOOD OBS FOR THIS PAGE (2)3PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 229 TABLE 2A-16 SEABROOK30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSUMMER (JUN 72

AUG 72)

STABILITY INDEX GDELTA T GREATER THAN +4.0 DEGREES C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSES55WSWWSWW WNWNW NNWN TOTAL 0.0.= 1.5 2 2 3 7 4 4 6 6 4 9 22 37 75 16 2 3 202 (1)1.0 1.0 1.5 3.4 1.9 1.9 2.9 2.9 1.9 4.4 10.7 18.0 36.4 7.8 1.0 1.5 98.1 (2)0.1 0.1 0.1 0.3 0.2 0.2 0.3 0.3 0.2 0.4 1.0 1.7 3.5 0.7 0.1 0.1 9.3 1.6 4.0 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 0-4 M MI (11 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0.0 0.5 0.0 0.0 0.5 0.5 0.0 0.0 1.9 fti 121 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 tnI--.(21 4.1- 6.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 IV (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0'0.0 0.0 0.0 0.0 0.0 0.0 6.1- 8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 OVER8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0-0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 2 2 3 7 4 4 7 6 4 10 22 37 76 17 2 3 206 (1)1.0 1.0 1.5 3.4 1.9 1.9 3.4 2.9 1.9 4.9 10.7 18.0 36.9 8.3 1.0 1.5 100.0 (2)0.1 0.1 0.1 0.3 0.2 0.2 0.3 0.3 0.2 0.5 1.0 1.7 3.5 0.8 0.1 0.1 9.5 111PERCENT OF ALL GOOD OBS FOR THIS PAGE (21*PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE m 206 TABLE 2A-17 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSSUMMER (JUN /2AUG 72)TOTAL FOR ALL DELTA I STABILITIES DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0- 1.5 17 24 19 35 29-50 63 63 58 67 113 115 147 57 20 21, 898 (1)0.8 1.1 0.9 1.6 1.3 2.3 2.9 2.9 2.7 3.1 5.2 5.3 6.8 2.6 0.9 1.0 41.5 (2)0.8 1.1 0.9 1.6 1.3 2.3 2.9 2.9 2.7 3.1 5.2 5.3 6.8 2.6 0.9 1.0 41.5 1.6- 4.0 8 15 42 50 121 114 70 16 47 122 153 100 90 63 24 13 1048 (1)0.4 0.7 1.9 2.3 5.6 5.3 3.2 0.7 2.2 5.6 7.1 4.6 4.2 2.9 1.1 0.6 48.4 (2)0.4 0.7 1.9 2.3 5.6 5.3 3.2 0.7 2.2 5.6 7.1 4.6 4.2 2.9 1.1 0.6 4.1- 6.0 0 3 17 7'9 3 3 1 5 33 12 18 20 36 5 0 172 (1)0.0 0.1"0.8 0.3 0.4 0.1 0.1 0.0 0.2 1.5 0.6 0.8 0.9 1.7 0.2 0.2 0.0 77:: (2)0.0 0.1 0.8 0.3 0.4 0.1 0.1 0.0 0.2 1.5 0.6 0.8 0.9 1.7 6.1 8.0 0 0 18 4 0 1 0 0 0 1 3 0 3 7 0 0 37 (1)0.0 0.0 0.8 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.1 0.3 0.0 0.0 1.7 (2)0.0 0.0 0.8 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.1 0.3 0.0 0.0 1.7 OVER8.0 0 0.5 1 1 0 0 0 0 0 0 0 0 2 0 0 9 (1)0.0 0.0 002 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.4 (2)0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.4 ALL SPEEDS 25 42 101 97 160 168 136 80 110 22,3 281 233 260 165 49 34 2164 (1)1.2 1.9 4.7 4.5 7.4 7.8 6.3 3.7 5.1 10.3 13.0 10.8 12.0 7.6 2.3 1.6 100.0 (2)1.2 1.9 4.7 4.5 7.4 7.8 6.3 3.7 5.1 10.3 13.0 10.8 12.0 7.6 2.3 1.6 100.0 (11PERCENT OF ALL GOOD OBS FOR THIS PAGE (21PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS A 2164DATA RECOVERY = 98.0 PERCENT TABLE 2A-18 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSFALL (SEP. OCT 72 + NOV 71)

STABILITY INDEX ADELTA T LESS THAN OR EQUAL TO -L.9 DEGREES C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSES55WSWWSWWWNWNWNNWN TOTAL 060.=165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 0.0 1.8 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 060 1.64.0 1 1 0 1 3 1 0 0 0 1 2 3 5 3 0 1 22 co (1)1.8 1.8 0.0 1.8 5.3 1.8 0.0 0.0 0.0 1.8 3.5 5.3 8.8 5.3 0.0 1.8 38.6 tO (2)0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.1 0.0 0.0 1.1 CO I-.1 6.1**660 1 1 7 3 0 0 0 0 0 0 0 0 2 4 0 1 19 (1)1.8 1.8 12.3 5.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.5 7.0 0.0 1.8 33.3 NI (2)0.0 0.0 0.3 0.1 0.0 0.0 0.0 060 0.0 0.0 0.0 0.0 0.1 0.2 0.0 0.0 0.9 661...8.0 0 0 5 0 0 0 0 0 0 0 0 0 2 4 2 0 13 (1)060-0.0 8.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.5 7.0 3.5 0.0 22.8 (2)0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.1 0.0 0.6 OVER8.0.0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 2 (1)0.0 0.0 0.0 1.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 0.0 0.0 3.5 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 ALL SPEEDS 2 2 12 5 3 1 0 0 0 1 2 3 9 12 3 2 57 (1)3.5 3.5 21.1 8.8 5.3 1.8 0.0 0.0 0.0 1.8 3.5 5.3 15.8 21.1 5.3 3.5 100.0 (2)0.1 0.1 0.6 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.4 0.6 0.1 0.1 2.8 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE =57 TABLE 2A-19 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSFALL (SEP. OCT 72 + NOV 71)

STABILITY INDEX BDELTA I GREATER THANBUT LESS THAN OR EQUAL TODEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0....1.5 10 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 (1)1.60.0 0.0 0.0 0.0 0.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.1 (2)0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.15.*.4.0 00 1 2 2 1 1 0 0 4 2 2 11 7 3 3 39 (1)(2)0.00.00.00.0 1.6 0.0 3.1 0.1 3.1 0.1 1.6 0.0 1.6 0.0 0.0 0.0 0.0 0.0 6.3 0.2 3.1 0.1 3.1 0.1 17.2 0.5 10.9 0.3 4.7 0.1 4.7 0.1 60.9 1.9 En td Pil*toP...4.1* 6.0 01 6 0 0 1 0 0 0 0 0 2 3 1 2 1 17 P:'.(1)0.01.6 9.4 0.0 0.0 1.6 0.0 0.0 0.0 0.0 0.0 3.1 4.7 1.6 3.1 1.6 26.6 PZI a" (2)0.00.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.1 0.0 0.8 iv 6.1..*8.0 00 1 0 0 0 0 0 0 0 0 0 0 4 1 0 6 (1)0.00.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.3 1.6 0.0 9.4 (2)0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.3 OVER8.0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 9.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0'(2)0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0'0.0 ALL SPEEDS 11 8 2 2 2 2 0 0 4 2 4 14 12.6 4 64 (1)1.61.6 12.5 3.1 3.1 3.1 3.1 0.0 0.0 6.3 3.1 6.3 21.9 18.8 9.4 6.3 100.0 (2)0.00.0 0.4 0.1 0.1 0.1 0.1 0.0 0.0 0.2 0.1 0.2 0.7 0.6 0.3 0.2 3.2 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OAS FOR THIS PAGE =64 30 FT WIND DATA STABILITY INDEX.0DELTA T SPEED(MPS)NNENEENE DISTRIBUTION OF GREATER THAN -1.7 EESESE TABLE 2A-20FALL EQUAL TO -1.5 DEG C PER SWWSWWWNW (SEP, OCT 100 METERS NWNNW 72NOV 711 NTOTAL SEABROOK WIND DIRECTIONS BUT LESS THAN OR DIRECTION SSE5SSW 0.0....1.5 000 00 1 0 0 0 0 0 2 0 0 1 0 4 (1)0.00.00.0 0.00.0 1.3 0.0 0.0 0.0 0.0 0.0 2.5 0.0 0.0 1.3 0.0 5.1 (2)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.2 1.6.* 4.0 120 13 3 1 0 2 3 2 8 15 5 2 0 48 (1)1.32.50.0 1.33.8 3.8 1.3 0.0 2.5 3.8 2.5 10.1 19.0 6.3 2.5 0.0 60.8 17i (2)0.00.10.0 0G00.1 0.1 0.0 0.0 0.1 0.1 0.1 0.4 0.7 0.2 0.1 0.0 2.4 4.16.0 004 10 0 0 0 0 1 0 1 3 5 3 1 19 (1)0.00.05.1 1.30.0 0.0 0.0 0.0 0.0 1.3 0.0 1.3 3.8 6.3 3.8 1.3 24.1 (2)0.00.00.2 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.1 0.0 0.9 8.0 000 20 0 0 0 0 0 0 0 1 3 0 0 6 (1)0.00.00.0 2.50.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 3.8 0.0 0.0 7.6 (2)0.00.00.0 0.10.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.3 OVER8.0 000 10 0 0 0 0 0 0 0 0 0 1 0 2 (1)0.00.00.0 1.30.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.0 2.5 (2)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 ALL SPEEDS 124 53 4 1 0 2 4 2 11 19 13 7 1 79 (1)1.32.55.1 6.33.8 5.1 1.3 0.0 2.5 5.1 2.5 13.9 24.1 16.5 8.9 1.3 100.0 (2)0.00.10.2 0.20.1 0.2 0.0 0.0 0.1 0.2 0.1 0.5 0.9 0.6 0.3 0.0 3.9 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE79 21 TABLE 2A-21 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSFALL (SEP. OCT 72 + NOV 71)STABILITY INDEXDELTA T GREATER THAN -1.5 BUT LESS THAN OR EQUAL TO -0.5 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0.*.1.5 11 12 7 7 3 8 8 3 5 6 6 8 7 12 13 14 130 (1)1.6 1.7 1.0 1.0 0.4 1.2 1.2 0.4 0.7 0.9 0.9 1.2 1.0 1.7 1.9 2.0 18.8 (2)0.5 0.6 0.3 0.3 0.1 0.4 0.4 0.1 0.2 0.3 0.3 0.4 0.3 0.6 0.6 0.7 6.4 1.6....4.0 19 20 35 16 37 16 12 11 9 26 21 29 46 41 36 29 403 (1)2.7 2.9 5.1 2.3 5.3 2.3 1.7 1.6 1.3 3.8 3.0 4.2 6.6 5.9 5.2 4.2 58.2 (2)0.9 1.0 1.7 0.8 1.8 0.8 0.6 0.5 0.4 1.3 1.0 1.4 2.3 2.0 1.8 1.4 20.0 4.1- 6.0 4 11 11 1 0 0 0 0 3 10 6 6 18 30 5 5 110 (1)0.6 1.6 1.6 0.1 0.0 0.0 0.0 0.0 0.4 1.4 0.9 0.9 2.6 4.3 0.7 0.7 15.9 (2)0.2 0.5 0.5 0.0 0.0 0.0 0.0 0.0 0.1 0.5 0.3 0.3 0.9 1.5 0.2 0.2 5.4 6.1.. 8.0 4 3 2 0 0 0 0 0 0 0 0 0 6 10 2 3 30 (1)0.6 0.4 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.9 1.4 0.3 0.4 4.3 (2)0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0..0 0.0 0.3 0.5 0.1 0.1 1.5 it OVER8.0 0 0 6 3 0 0 0 0 0 0 0 0 2 7 1 0 19 (1)0.0 0.0 0.9 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.0 0.1 0.0 2.7 (2)0.0 0.0 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 0.0 0.0 0.9 ALL SPEEDS 38 46 61 27 40 24 20 14 17.42 33 43 79 100 57 51 692 (1)5.5 6.6 8.8 3.9 5.8 3.5 2.9 2.0 2.5 6.1 4.8 6.2 11.4 14.5 8.2 7.4 100.0 (2)1.9 2.3 3.0 1.3 2.0 1.2 1.0 0.7 0.8 2.1 1.6 2.1 3.9 5.0 2.8 2.5.34.3 (1)=DFRCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD,OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 692 TABLE 2A-22 SEABROOK30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSFALL (SEP, OCT 72 + NOV 71)STABILITY INDEX EDELTA I GREATER THAN -0.5 BUT LESS THAN OR EQUAL TO +1.5 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0- 1.5 84 2 7 7 5 9 19 22 16 25 24 33 30 15 11 237 (1)1.20.6 0.3 1.0 1.0 0.7 1.3 2.8 3.3 2.4 3.7 3.6 4.9 4.5 2.2 1.6 35.2 (2)0.40.2 0.1 0.3 0.3 0.2 0.4 0.9 1.1 0.8 1.2 1.2 1.6 1.5 0.7 0.5 11.7 1.6- 4.0 30 7 3 4 6 0 5 12 41 37 48 93 72 18 10 359 (1)0.40.0 1.0 0.4 0.6 0.9 0.0 0.7 1.8 6.1 5.5 7.1 13.8 10.7 2.7 1.5 53.3 (2)0.10.0 0.3 0.1 0.2 0.3 0.0 0.2 0.6 2.0 1.8 2.4 4.6 3.6 0.9 0.5 17.8 4.1+ 6.0 11 2 11 3 1 0 0 1 0 0 1 5 21 0 2 49 (1)0.10.1 0.3 1.6 0.4 0.1 0.0 0.0 0.1 0.0 0.0 0.1'0.7 3.1 0.0 0.3 7.3 (2)0.00.0 0.1 0.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 1.0 0.0 0.1 2.4 6.18.0 00 3 5 0 0 0 0 0 0 U 0 2 9 3 1 23 (1)0.00.0 0.4 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.3 0.4 0.1 3.4 (2)0.00.0 0.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.4 0.1 0.0 1.1 OVER8.0 02 0, 3 0 0 0 0 0 0 0 0 0 0 0 U 5 (1)0.00.3 0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 (2)0.00.1 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 ALL SPEEDS 127 14 29 14 12 9 24 35 57 62 73 133 132 36 24 673 (1)1.81.0 2.1 4.3 2.1 1.8 1.3 3.6 5.2 8.5 9.2 10.8 19.8 19.6 5.3 3.6 100.0 (2)0.60.3 0.7 1.4 0.7 0.6 0.4 1.2 1.7 2.8 3.1 3.6 6.6 6.5 1.8 1.2 33.3 (1)=P E RCENT OF ALL GOOD OHS FOR THIS PAGE (2)=PFRCP:T OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 673 TABLE 2A-23 SEABROOK30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSFALL (SEP. OCT 72 + NOV 71)

STABILITY INDEX FDELTA T GREATER THAN +1.5 BUT LESS THAN OR EQUAL TO +4.0 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0-1.5 3 1 2 1 2 0 4 3 10 11 25 10 39 24 4 2 141 (1)1.5 0.5 1.0 0.5 1.0 0.0 2.1 1.5 5.2 5.7 12.9 5.2 20.1 12.4 2.1 1.0 7207 (2)0.1 0.0 0.1 0.0 0.1 0.0 0.2 0.1 0.5 0.5 1.2 0.5 1.9 1.2 0.2 0.1 7.0 1.6400 0 1 0 2 3 0 0 1 0 3 5 3 13 21 1 0 53 (1)0.0 0.5 0.0 1.0 1.5 0.0 0.0 0.5 0.0 1.5 2.6 1.5 6.7 10.8 0.5 0.0 27.3 (2)0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.1 0.2 0.1 0.6 1.0 0.0 0.0 2.6 4.1- 6.0 0 0 0 0 0 0 0 0 0 0 0 0' 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.18.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 OVER8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 3 2 2 3 5 0 4 4 10 14 30 13 52 45 5 2 194 (1)1.5 1.0 1.0 1.5 2.6 0.0 2.1 2.1 5.2 7.2 15.5 6.7 26.8 23.2 2.6 1.0 100.0 (2)0.1 0.1 0.1 0.1 0.2 0.0 0.2 0.2 0.5 0.7 1.5 0.6 2.6 2.2 0.2 0.1 9.6 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE194 TABLE 2A-24 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSFALL (SEP. OCT 72 + NOV 71)

STABILITY INDEX GDELTA I GREATER THAN +4.0 DEGREES C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSES55WSWWSWWWNWNWNNWN TOTAL 000+ 1.5 2 2 0 2 0 1 2 2 6 17 18 37 112 35 8 4 248 (1)0.8 0.8 0.0 0.8 0.0 0.4 0.8 0.8 2.3 6.5 6.9 14.2 43.1 13.5 3.1 1.5 95.4 (2)0.1 0.1 0.0 0.1 0.0 0.0 0.1 0.1 0.3 0.8 0.9 1.8 5.5 1.7 0.4 0.2 12.3 1.6+ 4.0 0 0 0 0 0 0 0 0 0 1 0 2 4 5 0 0 12 (11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.8 1.5 1.9 0.0 0.0 4.6 (21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.0 0.0 0.6 4.1+ 6.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.1+ 8.0 0 0 0 0 0.0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0.OVER8.0 0 0 0 0 U 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 2 2 0 2 0 1 2 2 6 18 18 39 116 40 8 4 260 (1)0.8 0.8 0.0 0.8 0.0 0.4 0.8 0.8 2.3 6.9 6.9 15.0 44.6 15.4 3.1 1.5 100.0'(2)0.1 0.1 0.0 0.1 0.0 0.0 0.1 0.1 0.3 0.9 0.9 1.9 5.7 2.0 0.4 0.2 12.9 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (21=PFRCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 260 TABLE 2A-25 SEABROOK 30 FT WIND DATA DISTRIBUTION OF WIND QIRECTIONS AND SPEEDS FALL (SEP.OCT 72 + NOV 71)

TOTAL FOR ALL DELTA T STABILITIES DIRECTION SPEED(MPS)NNE NEENEEESESE SSE5SSWSWWSW W WNW NW NNW NTOTAL 0.0..1.525 191117'1215 2427435074 81 191 101 42 31763 (1)1.2 0.90.50.80.60.7 1.21.32.12.53.7 4.0 9.5 5.0 2.1 1.537.8 (2)1.2 0.90.50.80.60.7 1.21.32.12.53.7 4.0 9.5 5.0 2.1 1.537.8 1o64.024 2443255227 1417237969 95 187 154 60 43936 (1)1.2 1.22.11.22.61.3 0.70.81.13.93.4 4.7 9.3 7.6 3.0 2.146.4 (2)1.2 1.22.11.22.61.3 0.70.81.13.93.4 4.7 903 7.6 3.0 2.146.4 401...6.06 14301632 004116 10 31 61 10 10214 (1)0.3 0.71.50.80.10.1 0.00.00.20.50.3 0.5 1.5 3.0 0.5 0.510.6 (2)0.3 0.71.50.80.10.1 0.00.00.20.50.3 0.5 1.5 3.0 0.5 0.510.6 6.1...8.04 311700 000()0 0 11 30 8 478 (1)0.2 0.10.5 '0.30.00.0 0.00.00.00.00.0 0.0 0.5 1.5 0.4 0.23.9 (2)0.2 0.10.50.30.00.0 0.00.00.00.00.0 0.0 0.5 1.5 0.4 0.23.9 OVER8e00 26'800 00000 0 2 8 2 028 (1)0.0 0.10.30.40.00.0 0.00.00.00.00.0 0.0 0.1 0.4 0.1 0.01.4 (2)0.0 0.10.30.40.00.0 0.00.00.00.00.0 0.0 0.1 0.4 0.1 0.01.4 ALL SPEEDS59 62101736744 384470140149 186 422 354 122 882019 (1)2.9 3.15.03.63.32.2 1.92.23.56.97.4 9.2 20.9 17.5 6.0 4.4100.0 (2)2.9 3.15.03.63.32.2 1.92.23.56.97.4 9.2 20.9 17.5 6.0 4.4100.0 (1)=ERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PFRCENT OF ALL GOOD OBS FUR THE SEASON TOTAL ORS = 2019DATA RECOVERY = 92.4 PERCENT TABLE 2A-26 SEABROOK 30 FT WIND DATA STABILITYINDEX A SPEED (MPS)NNE NE DELTA T ENE DISTRIBUTION OF WIND DIRECTIONS AND SPEEDS LESS THAN OR EQUAL TO -1.9 DEGREES C PER 100 METERS DIRECTION EESESESSE5SSWSWWSWW WNW WINTER NW (DEC NNW 71 FEB 72)

NTOTAL 0.0 1.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 u 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6....4.0 0 0 0 0 0 0 0 0 0 0 1 3 1 1 0 0 6 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.1 21.4 7.1 7.1 0.0 0.0 42.9 Cl](2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 04.0 0.0 0.0 0.3*4.1 6.0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 3 (1)0.0 7.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ,0.0 0.0 0.0 7.1 7.1 0.0 0.0 21.4 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 6.1. 8.0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 3 (1)0.0 0.0 7.1 0.0'0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14.3 0.0 0.0 21.4 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 OVER8.0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14.3 0.0 0.0 0.0 14.3 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.1 ALL SPEEDS 0 1 1 0 0 0 0 0 0 0 1 3 4 4 0 0 14 (1)0.0 7.1 7.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.1 21.4 28.6 2B.6 0.0 0.0 100.0 (2)0.0 0.0 0.0 0.0 0.0 C.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.0 0.0 0.6 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE =14 cr TABLE 2A-27 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSWINTER (DEC 71FEB 72)STABILITY INDEX BDELTA T GREATER THAN -1.9 BUT LESS THAN OR EQUAL TO -1.7 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSW6wWSWWWNWNWNNWN TOTAL 0.0.1.5 000 00 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.64.0 000 00'0 0 0 0 1 3 4 0 2 0 0 10 m (1)(2)0.00.00.00.00.00.00.00.00.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 0.0 9.1 0.1 12.1 0.2 0.0 0.0 6.1 0.1 0.0 0.0 0.0 0.0 30.3 0.5 MI'11 CA I-.4.1 6.0 010 00 0 0 0 0 0 0 1 8 4 1 0 15 7:1 g" (1)0.03.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0'3.0 24.2 12.1 3.0 0.0 45.5 to (21 0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.2 0.0 0.0 0.7 6.1...8.0 000 00 0 0 0 0 0 0 0 3 2 0 0 5 (11 0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.1 6.1 0.0 0.0 15.2 (2)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0.0 0.1 0.1 0.0 0.0 0.2 OVER8.0 000 00 0 0 0 0 0 0 0 1 2 0 0 3 (1)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.0 6.1 0.0 0.0 9.1 (2)0.00.0C.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 ALL SPEEDS 010 00 0 0 0 0 1 3 5 12 10 1 0 33 (1)0.03.00.0 0.00.0 0.0 0.0 0.0 3.0 3.0 9.1 15.2 36.4 30.3 3.0 0.0 100.0 (2)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.6 0.5 3.0 0.0 1.5 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE33 TABLE 2A-28 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSWINTER (DEC 71 *** FEB 72)

STABILITY INDEX CDELTA T GREATER THAN -1.7 BUT LESS THAN OR EQUAL TODEG C PER 100 METERS

-DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSwWWN4NWNNWN TOTAL 0.0-.1.5 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 111 0.0 1.6 0.0 0.0 0.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 060 0.0 0.0 3.1 (2)0e0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.64.0 0 0 0 0 0 0 0 0 0 1 10 6 2 5 0 1 25 ul (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 15.6 9.4 3.1 7.8 0.0 1.6 39.1 tc1 Pri (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.3 0.1 0.2 0.0 0.0 1.2 vi I--*4.1....6.0 1 0 0 0 0 0 0 0 0 0.3 1 9 8 1 0 23 7:i a)(1)1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.7 1.6 14.1 12.5 1.6 0.0 35.9 ts..)(2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.4 0.4 0.0 0.0 1.1 6.1...8.0 0 0 2 0 0 0 0 0 0 0 0 2 3 4 0 0 11 (1)0.0 0.0 3.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.1 4.7 6.3 0.0 0.0 17.2 (21 0.0 0.0 ,0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0*0.1 0.1 0.2 0.0 0.0 0.5 OVER8,0 0 0 0 0 0 0 0 0 0 U 0 0 ()3 0 0 3 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.7 0.0 0.0 4.7 (21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 ALL SPEEDS 1 1 2 0 0 1 0 0 0 1 13 9 14 20 1 1 64 (11 1.6 1..6 3.1 0.0 0.0 1.6 0.0 0.0 0.0 1.6 20.3 14.1 21.9 31.3 1.6 1.6 100.0 (2)0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.4 0.6 0.9 0.0 0.0 3.0 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PFRCFNT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE =64 TABLE 2A-29 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSWINTER (DEC 71FEB 72)STABILITY INDEX DDELTA I GREATER THAN -1.5 BUT LESS THAN OR EQUAL TO -0.5 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWShWSWWWNWNWNNWN TOTAL 0.0- 1.5 6 3 1 2 1 1 4 3 7 6 8 15 13 14 12 10 106 (11 0.6 0.3 0.1 0.2 0.1 0.1 0.4 0.3 0.7 0.6 0.9 1.6 1.4 1.5 1.3 1.1 11.3 (2)0.3 0.1 0.0 0.1 0.0 0.0 0.2 0.1 0.3 0.3 0.4 0.7 0.6 0.6 0.6 0.5 4.9 1.6- 4.0 28 8 2 2 3 5 8 7 13 16 28 34 65 75 54 83 431 (1)3.0 0.9 0.2 0.2 0.3 0.5 0.9 0.7 1.4 1.7 3.0 3.6 6.9 8.0 5.8 8.9 46.0 (2)1.3 0.4 0.1 0.1 0.1 0.2 0.4 0.3 0.6 0.7 1.3 1.6 3.0 3.5 2.5 3.8 19.9 4.1-. 6.0 6 B 10 7 1 0 0 2 1 4 9 15 48'58 13 Cn t--.18 200--(11 0.6 0.9 1.1 0.7 0.1 0.0 0.0 0.2 0.1 0.4 1.0 1.6 5.1 6.2 1.4 1.9 21.3 (r.(2)0.3 0.4 0.5 0.3 0.0 0.0 0.0 0.1 0.0 0.2 0.4 0.7 2.2 2.7 0.6 0.8 9.2 ts, 6.1** 8.0 2 0 3 4 0 0 0 0 0 0 1 15 40 52 3 1 121 (1)0.2 0.0 0.3*0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.6 4.3 5.5 0413 0.1 12.9 (2)0.1 0.0 0.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 1.8 2.4 0.1 0.0 5.6 OVER8.0 0 2 9 12 0 0 0 0 0 0 1 5 12 38 0 0 79 (1)0.0 0.2 1.0 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.5 1.3 4.1 0.0 0.0 8.4 (2)0.0 0.1 0.4 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.6 1.8 0.0 0.0 3.6 ALL SPEEDS 42 21 25 27 5 6 12 12 21 26 47 84 178 237 82 112 937 (1)4.5 2.2 2.7 2.9 0.5 0.6 1.3 1.3 2.2 2.8 5.0 9.0 19.0 25.3 8.8 12.0 100.0 (2)1.9 1.0 1.2 1.2 0.2 0.3 0.6 0.6 1.0 1.2 2.2 3.9 8.2 10.9 3.8 5.2 43.2 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=RFRCENT OF ALL GOOD OBS FOR THE SEASON TOTAL ORS FOR THIS PAGE937 TABLE 2A-30 SEABROOK 30 FT WINO DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSWINTER (DEC 71FEB 72)STABILITY INDEX EDELTA I GREATER THAN -0.5 BUT LESS THAN OR EQUAL TO +1.5 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0...1.5 5 3 0 3 2 7 8 18 24 12 22 34 37 23 9 4 211 (1)0.6 0.3 0.0 0.3 0.2 0.8 0.9 2.1 2.7 1.4 2.5 3.9 4.2 2.6 1.0 0.5 24.2 (2)0.2 0.1 0.0 0.1 0.1 0.3 0.4 0.8 1.1 0.6 1.0 1.6 1.7 1.1 0.4 0.2 9.7 1.6- 4.0 6 4 4 3 2 4 6 8 21 32 75 130 111 76 15 8 505 (11 0.7 0.5 0.5 0.3 0.2 0.5 0.7 0.9 2.4 3.7 8.6 14.9 12.7 8.7 1.7 0.9 57.8 (2)0.3 0.2 0.2 0.1 0.1 0.2 0.3 0.4 1.0 1.5 3.5 6.0 5.1 3.5 0.7 0.4 23.3 4.1.*.6.0 0 0 3 7 5 0 0 2 5 26 6 19'26 11 1 1 112 (1)0.0 0.0 0.3 0.8 0.6 0.0 0.0 0.2 0.6 3.0 0.7 2.2 3.0 1.3 0.1 0.1 12.8 (2)0.0 0.0 0.1 0.3 0.2 0.0 0.0 0.1 0.2 1.2 0.3 0.9 1.2 0.5 0.0 0.0 5.2 6.18.0 0 0 0 7 2 0 1 1 1 0 2 4 8.2 0 0 28 (1)0.0 0.0 0.0 0.8 0.2 0.0 0.1 0.1 0.1 0.0 0.2 0.5 0.9 0.2 0.0 0.0 3.2 (2)0.0 0.0 0.0 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 0.1 0.0 0.0 1.3 OVER8.0 0 0 3 8 5 0 0 0 0 0 0 0 1 0 0 0 17 11)0.0 0.0 0.3 0.9 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 1.9 12)0.0 0.0.0.1 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 ALL SPEEDS 11 7 10 28 16 11 15 29 51 7U 105 187 183 112 25 13 873 (1)1.3 0.8 1.1 3.2 1.8 1.3 1.7 3.3 5.8 8.0 12.0 21.4 21.0 12.8 2.9 1.5 100.0 (2)0.5 0.3 0.5 1.3 0.7 0.5 0.7 1.3 2.4 3.2 4.8 8.6 8.4 5.2 1.2 0.6 40.3 (1)=PERCENT OF ALL GOOD 085 FOR THIS PAGE (2)=PFRCENT OF ALL GOOD OBS FOR THE SEASON TOTAL ORS FOR THIS PAGE = 873 TABLE 2A-31 SEABROOK30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSWINTER (DEC 71 - FEB 72)

STABILITY INDEX FDELTA I GREATER THAN +1.5 BUT LESS THAN OR EQUAL TO +4.0 DEG C PER 100 METERS DIRECTION SPEED IMPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0+ 1.5 4 2 1 2 3 0 1 6 7 3 14 14 16 17 4 4 98 (1)2.9 1.4 0.7 1.4 2.2 0.0 0.7 4.3 5.1 2.2 10.1 10.1 11.6 12.3 2.9 2.9 71.0 (2)0.2 0.1 0.0 0.1 0.1 0.0 0.0 0.3 0.3 0.1 0.6 0.6 0.7 0.8 0.2 0.2 4.5 1.6+ 4.0 0 0 0 1 0 0 1 0 0 3-9 5 11 8 1 0 39 CA (1)0.0 0.0 0.0 0.7 0.0 0.0 0.7 0.0 0.0 2.2 6.5 3.6 8.0 5.8 0.7 0.0 28.3.rjtil (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.4 0.2 0.5 0.4 0.0 0.0 1.8 cn 1-.0..4.1+ 6.0 0 0 1 0 ,0 0 0 0 0 0 0 0 0 0 0 0 1 Ps 0 (1)0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0o0 0.0 0.0 0.7 N (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0.0.0 0.0 0.0 0.0 6.1+ 8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 OVER8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 4 2 2 3 3 0 2 6 7 6 23 19 27 25 5 4 138 11)2.9 1.4 1.4 2.2 2.2 0.0 1.4 4.3 5.1 4.3 16.7 13.8 19.6 18.1 3.6 2.9 100.0 12)0.2 0.1 0.1 0.1 0.1 0.0 0.1 0.3 0.3 0.3 1.1 0.9 1.2 1.2 0.2 0.2 6.4 (1)wPERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE w 138 30 FT WIND DATA STABILITY INDEX G SPEED (MPS)NNE NE DELTA T ENE DISTRIBUTION GREATER THAN +4.0 EESESE TABLE 2A-32 AND SPEEDS METERS SotWSW W WNW WINTER NW (DEC NNW 71FEB72)NTOTAL SEABROOK OF WIND DIRECTIONS DEGREES C PER 100 DIRECTION SSE5SSW 0.0...1.5 1 0 0 2 0 1 0 3 3 7 15 17 38 12 1 1 101 (1)0.9 0.0 0.0 1.9 0.0 0.9 0.0 2.8 2.8 6.5 13.9 15.7 35.2 11.1 0.9 0.9 93.5 (2)0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.1 0.1 0.3 0-.7 0.8 1.8 0.6 0.0 0.0 4.7 1.64.0 0 0 0 0 0 0 0 1 0 0 0 1 4 1 0 0 7 (1)0.0 0.0 0.0 0.0 0.0 0.0 OeU 0.9 0.0 0.0 0.0 0.9 3.7 0.9 0.0 0.0 6.5 tcl (21 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.3 1---L 4.1....6.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 74 a" (11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0G0 0.0 0.0 0.0 0.0 N (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.18.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.0 t.OVER8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0G0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 1 0 0 2 0 1 0 4 3 7 15 18 42 13 1 1 108 (1)0.9 0.0 0.0 1.9 0.0 0.9 0.0 3.7 2.8 6.5 13.9 16.7 38.9 12.0 0.9 0.9 100.0 (2)0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.2 0.1 0.3 0.7 0.8 1.9 0.6 0.0 0.0 5.0 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 108 TABLE 2A-33 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DtRECTIONS AND SPEEDSWINTER (DEC 71 - FEB 72)

TOTAL FOR ALL DELTA T STABILITIES SPEED (MPS)NNENEENEEESE SE DIRECTION SSES SSW SW WSW W WNW NW NNW N TOTAL 0.0- 1.5 1692 96 10 13 30 41 28 59 80 104 66 26 19 518-(1)0.70.40.1 0.40.3 0.5 0.6 1.4 1.9 1.3 2.7 3.7 4.8 3.0 1.2 0.9 23.9 (2)0.70.40.1 0.40.3 0.5 0.6 1.4 1.9 1.3 2.7 3.7 4.8 3.0 1.2 0.9 23.9 1.6- 4.0 (1)341261.60.60.3650.30.2 9 0.4 15 0.7 16 0.7 34 1.6 53 2.4 126 5.8 183 8.4 194 9.0 168 7.8 70 3.2 92 4.2 1023 47.2 0)ed 1=1 (2)4.1- 6.0 (1)-1.60.60.3710140.30.50.60.30.21460.60.3 0.4 0 0.0 0.7 0 0.0 0.7 4 0.2 1.6 6 0.3 2.4 30 1.4 5.8 18 0.8 8.4 36 1.7 9.0 92 4.2 7.8 82 3.8 3.2 16 0.7 4.2 19 0.9 47.2 354 16.3 W ,--zi 2 , N..)(2)0.30.50.6 0.60.3 0.0 0.0 0.2 0.3 1.4 0.8 1.7 4.2'3.8 0.7 0.9 16.3-6.1- P.O 206 112 0 1 1 1 0 3 21 54 62 3 1 168 (1)0.10.00.3 0.50.1 0.0 0.0 0.0 0.0 0.0 0.1 1.0 2.5 2.9 0.1 0.0 7.8 (2)0.10.00.3 0.50.1 0.0 0.0 0.0 0.0 CoU 0.1 1.0 2.5-2.9 0.1 0.0 7.8 OVERB.0 0212 205 0 0 0 0 0 1 5 16 43 0 0 104 (1)0.00.10.6 0.90.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.7 2.0 0.0 0.0 4.8--(2)0.00.10.6 0.90.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.7 2.0 0.0 0.0 4.8 ALL SPEEDS 593340 6024 19 29'51 82 111 207 325 460 421 115 131 2167 (1)2.71.51.8 2.81.1 0.9 1.3 2.4 3.8 5.1 9.6 15.0 21.2 19.4 5.3 6.0 100.0 (2)2.71.51.8 2.81.1 0.9 1.3 2.4 3.8 5.1 9.6 15.0 21.2 19.4 5.3 6.0 100.0 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS = 2167DATA RECOVERY = 99.2 PERCENT TABLE 2A-34 SEABROOK30 FT WINDDATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSANNUAL (NOV 71 - OCT 72)

STABILITY INDEX A .DELTA T LESS THAN OR EQUAL TO -1.9 DEGREES C PER 100 METERS DIRECTIONSPEED (MPS)NNENEENEEESESESSES55WSWWSWWWNWNWNNWNTOTAL 0.02 1.500000000010010305Cl)0.00.00.00.00.00.00.00.00.00.40.00.00.40.01.20.02.0(2)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1 1.62 4.0122891960131112151122104 (1)0.40.80.83.13.57.42.30.00.41.24.34.75.94.30.80.840.6 (2)0.00.00.00.10.10.20.10.00.00.00.10.10.20.10.00.01.2 4.12 64.01488513*30035714182192 (1)0.41.63.13.12.05.11.20.00.01.22.02.75.57.00.80.435.9 (2)0.00.00.10.10.10.20.00.00.00.00.10.10.20.20.00.01.1 6.12 8.0001630000010012103045(110.00.06.31.20.00.00.00.00.00.40.00.04.73.91020.017.61210.00.00.20G00.00.00.00.00.00.00.00.00.10.10.00.00.5 OVER 8.00231000000002110100.00.81.20.40.00.00.00.00.00.00.00.00.80.40.40.03.912)0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.1ALL SPEEDS2829201432901816194440113256 (1)0.83.111.37.85.512.53.50.00.43.16.37.417.215.64.31.2100.0 (2)0.00.10.30.20.20.40.10.00.00.1'0.20.20.50.50.10.03.0*(1)PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 256 TABLE 2A-35 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSANNUAL (NOV 71OCT 72)STABILITY INDEX B-DELTA T GREATER THAN -1.9 BUT LESS THAN OR EQUAL TO -1.7 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0* 1.5 2 0 0 0- 0 0 1 0 0 0 0 1 1 1 1 0 7 (1)0.8 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.0 0.0 0.4 0.4 0.4 0.4 0.0 2.9 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 186 4.0 1 2 5 6 13 12 9 0 0 8 12 13 21 19 6 6 133 rn to (1)0.4 0.8 2.0 2.5 5.3 4.9 3.7 0.0 0.0 3.3 4.9 5.3 8.6 7.8 2.5 2.5 54.5 111 (2)0.0 0.0 0.1 0.1 0.2 0.1 0.1 0.0 0.0 0.1 0.1 0.2 0.2'0.2 0.1 0.1 1.6 cnI--, 0:-4.1 6.0 1 3 8 1 5 3 0 1 2 5 6 21 13 5 1 77 (1)0.4 1.2 3.3 0.4 0.8 2.0 1.2 0.0 0.4 0.8 2.0 2.5 8.6 5.3 2.0 0.4 31.6 Iv (2)0.0 0.0 0.1 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2 0.1 0.0 0.9 6.1 880 0 2 2 2 0 0 0 0 0 0 0 0 4 a 1 0 19 (1)0.0 0.8 0.8 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 3.3 0.4 0.0 7.8 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 081 0.0 0.0 0.2 OVER8.0 0.1 0 0 0 0 0 0 0 1 0 0 1 4 1 0 8 (1)0.0 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0 0.4 1.6 0.4 0.0 3.3 (2)0.0 0.0 0.0'0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 ALL SPEEDS 4 8 15 9 15 17 13 0 1 11 17 20 48 45 14 7 244 (1)1.6 3.3 6.1 3.7 6.1 7.0 5.3 0.0 0.4 4.5 7.0 8.2 19.7 18.4 5.7 2.9 100.0 (2)0.0 0.1 0.2 0.1 0.2 0.2 0.2 0.0 0.0 0.1 0.2 0.2 0.6'0.5 0.2 0.1 .2.9 (1)PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 244 TABLE 2A-36 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSANNUAL (NOV 71

OCT 72)

STABILITY INDEX C SPEED (MPS)NNE NE DELTA T GREATER THAN ENEEESE-1.7 BUT LESS THAN OR EQUAL TO -1.5 DEG C PER DIRECTION SESSESSSWSWWSWWWNW 100 METERS NWNNW N TOTAL 0.0* 1.5 0 1 0 0 0 2 0 0 0 0 0 2 1 1 2 2 11 (1)0.0 0.3 0.0 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.5 0.3 0.3 0.5 0.5 2.9 (2)0.0 060 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.6- 4.0 4 3 1 7 21 24 11 1 2 10 29 25 29 18 8 2 195 C/)(11 1.1 0.8 0.3 1.9 5.6 6.4 2.9 0.3 0.5 2.7 7.8 6.7 7.8 4.8 2.1 0.5 52.1 CO (2)0.0 0.0 0.0 0.1 0.2 0.3 0.1 0.0 0.0 0.1 0.3 0.3 0.3 0.2 0.1 0.0 2.3 CI)1--, 0:-61" 4.1- 6.0 ( 1)3 0.8 3 0.8 7 1.9 7 1.9 10 2.7 3 0.8 6 1.6 1 0.3 2 0.5 5 1.3 6 1.6 11 2.9 26 7.0 31 8.3 7 1.9 0.1 34 ,29 7:1 1 5 Is.3 (2)0.0 0.0 0.1 0.1 0.1 0.0 0.1 0.0 0.0 0.1 0.1 0.1 0.3 0.4 0.1 0.0 1.5 601* 8.0 0 0 2 2 0 0 0 0 0 0 0 3 8 13 2 0 30 (1)0.0 0.0 0.5 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 068 2.1 3.5 0.5 0.0 8.0 (2)0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0.0.0 0.1 0.2 0.0 0.0 0.4 OVER8.0 0 1 0 1 0 0 0 0 0 0 0 0 0 6 1 0 9 (1)0.0 0.3 0.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.3 0.0 2.4 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0,0 0.1 0.0 0.0 0.1 ALL SPEEDS 7 8 10 17 31 29 17 2 4 15 35 41 64 69 20 5 374 (11 1.9 2.1 2.7 4.5 8.3 7.8 4.5 0.5 1.1 4.0 9.4 11.0 17.1 18.4 5.3 1.3 100.0 (21 0.1 0.1 0.1 0.2 0.4 0.3 0.2 0.0 0.0 0.2 0.4 0.5 0.7 0.8 0.2 0.1 4.4 11)sPERCENT OF ALL GOOD OBS FOR THIS PAGE 12)sPERCENT OF ALL GOOD 065 FOR THE SEASON TOTAL OBS FOR THIS PAGE it 374 30 FT WIND DATA STABILITY INDEX D DISTRIBUTION OF DELTA I GREATER THAN -1.5 TABLE 2A-37 AND SPEEDS EQUAL TO ANNUAL(NOV DEG C PER 100 METERS 71OCT 72)SEABROOK WIND DIRECTIONS BUT LESS THAN OR DIRECTION SPEED (MPS)

NNE NE ENE E ESE SE SSE 5 SSW SW WSW W WNW NWNNW N TOTAL 06.0.*1.5 36 31 15 26 28 35 46 40 32 22 45 59 52 5254 47 620 (1)1.0 0.9 0.4 0.7 0.8 1.0 1.3 1.1 0.9 0.6 1.3 1.7 1.5 1.51.5 1.3 17.4 (2)0.4 0.4 0.2 0.3 0.3 0.4 0.5 0.5 0.4 0.3 0.5 0.7 0.6 0.60.6 0.5 7.3 1.6.*.4.0 67 111 107 76 155 136 106 62 73 125 139 124 183 201137 157 1959 En (1)1.9 3.1 3.0 2.1 4.4 3.8 3.0 1.7 2.0 3.5 3.9 3.5 5.1 5.63.8 4.4 55.0 trj (2)0.8 1.3 1.3 0.9 1.8 1.6 1.2 0.7 0.9 1.5 1.6 1.5 2.1 2.41.6 1.8 22.9 1mi CnI--.P*4016.0 15 43 76 30 13 5 1 6 14 52 27 44 99 13932 24 620 P:) a , (1)0.4 1.2 2.1 0.8 0.4 0.1 0.0 0.2 0.4 1.5 0.8 1.2 2.8 3.90.9 0.7 17.4 N., (21 0.2 0.5 0.9 0.4 0.2 0.1 0.0 0.1 0.2 0.6 0.3 0.5 1.2 1.60.4 0.3 7.3 6018.0 6 8 36 9 2 2 0 0 0 3 4 15 51 8910 5 240 (1)0.2 0.2 1.0 0.3 0.1 0.1 0.0 0.0 0.0 0.1 0.1.0.4 1.4 2.50.3 0.1 6.7 (2)0.1 0.1 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.6 1.00.1 0.1 2.8 OVER8.0 0 7 27 17 1 0 0 0 0 0 1 5 14 491 0 122 (1)0.0 0.2 0.8 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.4 1.40.0 0.0 3.4 (2)0.0 0.1 0.3 0.2 0.0.0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.60.0 0.0 1.4 ALL SPEEDS 124 200 261 158 199 178 153 108 119 202 216 247 399 530234 233 3561 (1)3.5 5.6 7.3 4.4 5.6 5.0 4.3 3.0 3.3 5.7 6.1 6.9 11.2 14.96.6 6.5 100.0 (2)1.5 2.3 3.1 1.8 2.3 2.1 1.8 1.3 1.4 2.4 2.5 2.9 4.7 6.22.7 2.7 41.7 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (21=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 3561 TABLE 2A-38

'SEABROOK 30 FT WIND DATA STABILITYINDEX E SPEED(MPS)NNENE DELTA T ENEDISTRIBUTION OF WIND DIRECTIONS AND SPEEDSANNUAL GREATER THAN -0.5 BUT LESS THAN OR EQUAL TO +1.5 DEG C PER 100 DIRECTION EESESESSE5SSWSWWSWWWNWNW (NOV METERS NNW 71 - OCT 721 NTOTAL 0.0...1.5 2828 12 2521 42 54 77 79 68 104 114 120 74 37 31 914 (1)1.01.0 0.4 0.90.8 1.5 2.0 2.8 2.9 2.5 3.8 4.1 4.4 2.7 1.3 1.1 33.2 (2)0.30.3 0.1 0.30.2 0.5 0.6 0.9 0.9 0.8 1.2 1.3 1.4 0.9 0.4 0.4 10.7 1.6- 4.0 2513 31 2633 40 35 29 74 150 190 283 281 227 57 32 1526 (1)0.90.5 1.1 0.91.2 1.5 1.3 1.1 2.7 5.4 6.9 10.3 10.2 8.2 2.1 1.2 55.4 (2)0.30.2 0.4 0.30.4 0.5 0.4 0.3 0.9 1.8 2.2 3.3 3.3 2.7 0.7 0.4 17.9 4.1...6.0 12 10 188 2 1 2 13 36 12 24 43 46 2 4 224 (1)0.00.1 0.4 0.70.3 0.1 0.0 0.1 0.5 1.3 0.4 0.9 1.6 1.7 0.1 0.1 8.1 (2)0.00.0 0.1 0:20.1 0.0 0.0 0.0 0.2 0.4 0.1 0.3 0.5 0.5 0.0 0.0 2.6 6.1+. 8.0 00 6 123 0 1 1-2 1 3 4 11 13 3 1'61 (1)0.00.0 0.2 0.40.1 0.0 0.0 0.0 0.1 0.0 0.1 0.1 0.4 0.5 0.1 0.0 2.2 (2)0.00.0 0.1 0.10.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.0 0.0 00 OVER8.0 0 4 6 125 0 0 0 0 0 0 0 1 0 0 0 28 (1)0.00.1 0.2 0.40.2 0.0 0.0 0.0 0.0, 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 (2)0.00.0 0.1 0.10.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 ALL SPEEDS 54'47 65 9370 84 91 109 168 255 309 425 456 360 99 68 2753 (1)2.01.7 2.4 3.42.5 3.1 3.3 4.0 6.1 9.3 11.2 15.4 16.6 13.1 3.6 2.5 100.0 (2)0.60.5 0.8 1.10.8 1.0 1.1 1.3 2.0 3.0 3.6 5.0 5.3 4.2 1.2 0.8 32.2 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 2753 TABLE 2A-39 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSANNUAL (NOV 71 - OCT 72)

STABILITY INDEX FDELTA T GREATER THAN +1.5 BUT LESS THAN OR EQUAL TO +4.0 DEG C PER 100 METERS DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSWWWNWNWNNWN TOTAL 0.0- 1.5 11 3 7 10 13 12 19 18 32 41 76 55 98 61 17 8 481 (1)1.6 0.4 1.0 1.5 1.9 1.8 2.8 2.7 4.8 6.1 11.4 8.2 14.6 9.1 2.5 1.2 71.9 (2)0.1 0.0 0.1 0.1 0.2 0.1 0.2 0.2 0.4 0.5 0.9 0.6 1.1 0.7 0.2 0.1 5.6 1.6- 4.0 0 1 1 7 3 5 2 2 2 15 29 26 42 45 4 1 185 (1)0.0 0.1 0.1 1.0 0.4 0.7 0.3 0.3 0.3 2.2 4.3 3.9 6.3 6.7 0.6 0.1 27.7 (2)0.0 0.0 0.0 0.1 0.0 0.1 0.0 0.0 0.0 0.2 0.3 0.3 0.5 0.5 0.0 0.0 2.2 4.1+ 660 0 0 1 0 0, 0 0 0 0 0 0 1 0 0 0 0 2 (1)0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.3 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 661+ 8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 OVER8.0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 (1)0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 11 5 9 17 16 17 21 20 34 56 105 82 140 106 21 9 669 (1)1.6 0.7 1.3 2.5 2.4 2.5 3.1 3.0 5.1 8.4 15.7 12.3 20.9 15.8 3.1 1.3 100.0 (2)0.1 0.1 0:1 0.2 0.2 0.2 0.2 0.2 0.4 0.7 1.2 1.0 1.6 1.2 0.2 0.1 7.8 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)sPERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 669 TABLE 2A-40 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSANNUAL (NOV 71 - OCT 721 STABILITYINDEX GDELTA T SPEED(MPS)NNENEENE GREATER THAN EESE+4.0 DEGREES C PER 100 DIRECTION SESSESSSW METERS SW WSW W WNW NW NNW N TOTAL 0.0- 1.5 664 116 12 10 16 17 38 64 103 267 79 17 11 667 (1)0.90.90.6 1.60.9 1.7 1.4 2.3 2.5 5.5 9.2 14.9 38.6 11.4 2.5 1.6 96.4 (2)0.10.10.0 0.10.1 0.1 0.1 0.2 0.2 0.4 0.7 1.2 3.1 0.9 0.2 0.1 7.8 1.6+ 4.0 000 00 0 1 1 0 2 0 3 9 9 0 0 25 c/3 (1)0.00.00.0 0.00.0 0.0 0.1 0.1 0.0 0.3 0.0 0.4 1.3 1.3 0.0 0.0 3.6 ui (2)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.3 7 4.1+ 6.0 000 00 0 0 0 0 0 0 0 0 0 0 0 0 tsi (1)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.1+ 8.0 000 00 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 OVER8.0 00'0 00 0'0 0 0 0 0 0 0 0 0 0 0 (1)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL SPEEDS 664 116 12 11 17 17 40 64 106 276 88 17 11 692 (1)0.90.90.6 1.60.9 1.7 1.6 2.5 2.5 5.8 9.2 15.3 39.9 12.7 2.5 1.6 100.0 (2)0.10.10.0 0.10.1 0.1 0.1 0.2 0.2 0.5 0.7 1.2 3.2 1.0 0.2 0.1 8.1 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)=PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS FOR THIS PAGE = 692 TABLE 2A-41 SEABROOK 30 FT WIND DATADISTRIBUTION OF WIND DIRECTIONS AND SPEEDSANNUAL (NOV 71OCT 72)TOTAL FOR ALL DELTA T STABILITIES DIRECTION SPEED (MPS)NNENEENEEESESESSESSSWSWWSo.WWNWNWNNWN TOTAL 0.0...1.5 836938 7268 103 130 151 160 170 289 334 540 268 131 99 2705 (1)1.00.80.4 0.80.8 1.2 1.5 1.8 1.9 2.0 3.4 3.9 6.3 3.1 1.5 1.2 31.6 (2)1.00.80.4 0.80.8 1.2 1.5 1.8 1.9 2.0 3.4 3.9 6.3 3.1 1.5 1.2 31.6 1.6...4.0 98132147 130234 236 170 95 152 313 410 486 580 530 214 200 4127 bd (1)1.11.51.7 1.52.7 2.8 2.0 1.1 1.8 3.7 4.8 5.7 6.8 6.2 2.5 2.3 48.3 P-11 (2)lel1.51.7 1.52.7 2.8 2.0 lel 1.8 3.7 4.8 5.7 6.8 6.2 2.5 2.3 48.3 Pd 4.1...6.0 (1)21551100.20.61.364380.70.4 28 0.3 14 0.2 9 0.1 30 0.4 98 1.1 55 0.6 93 1.1 203 2.4 247 2.9 48 0.6 31 0.4 1144 13.4 n.)(2)0.20.61.3 0.70.4 0.3 0.2 0.1 0.4 1.1 0.6 1.1 2.4 2.9 0.6 0.4 13.4 6.18.0 61062 285 2 1 1 2 5 7 22 86 6 395 0.10.10.7 0.30.1 0.0 0.0 0.0 0.0 (1)0.1 0.1 0.3 1.0 183 1.6 1: 0.2 0.1 (2)0.10.10.7 0.30.1 0.0 0.0 0.0 0.0 0.1 0.1 0.3 1.0 1.6 0.2 0.1 4.6 OVER8.0 01636 316 0 0 0 0 1 1 5 18 60 4 0 178 (1)0.00.20.4 0.40.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.7 0.0 0.0 2.1 (2)0.00.20.4 0.40.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.7 0.0 0.0 2.1 ALL SPEEDS 208282393 325351 369 315 256 344 587 762 940 1427 1238 416 336 8549 (1)2.43.34.6 3.84.1 4.3 3.7 3.0 4.0 6.9 8.9 11.0 16.7 14.5 4.9 3.9 100.0 (2)2.43.34.6 3.84.1 4.3 3.7 3.0 4.0 6.9 8.9 11.0 16.7 14.5 4.9 3.9 100.0 (1)=PERCENT OF ALL GOOD OBS FOR THIS PAGE (2)2PERCENT OF ALL GOOD OBS FOR THE SEASON TOTAL OBS m 8549DATA RECOVERY97.3 PERCENT TABLE 2A-42 SEABROOK 30 FT LEVELSPRING (MAR 72 - MAY 72)

OCCURRENCES OF WIND DIRECTION PERSISTENCE -- 22.5 DEG SECTOR HOURS OF PERSISTENCE WIND1234567891011121314151617181920 FROMNNE341012000000000000000037114215100010100000002991066010000010000000319121111100000000000ESE4573420'10000000000000321210940000000000000003218450020000000000000 S 31132>20000010000000000SSW2610621100000000000000SW38141010110000000000000WSW4015851100000000000000 W 45121862200001000010 . 00064441474400110000000000682591036430100000,00000NNW6118412010000000000000 N 44722/100000000000000ALL657 234106662822124232020010000 1 OBS MISSING100.0 PERCENT DATA RECOVERY 2207 Goon OBS USED 30 FTLEVEL PERSISTENCE 56 TABLE 2A-43 SUMMER (JUN 72 f AUG 72)

SEABROOK O C CURRENCES OF WIND DIRECTION WiN D-234 FROM-- 22.5 DEG SECTOR HOURS OF PERSISTENCE7891011 12 13 1415 16 17 1819 20 Min.- 0-U0pO 0 0 00 0 0 0 -32I 0--0-00--0-0-O o 0 0-0-0 0-0 ()-ENE24133I 10 13-1o1 1)-0 1-- 4r-10--5.5 0 0-------000 0 00 0 0 0 a----ETC-- --Sr-17-4-* 7 - 1r0 6 0 00-0 0-60--SE3 rz iz 61 10UoU II II-u 0-0-cr)-- -T-- --Tr r--0--6----Tr--^

0 00-a-0 O.0-6-7:1 an5---a- ------ 0 0- ----0----6 00-0 0-6 0-0-6-0 SSW689-4-1 0 0000 0 0 0If----SW Tr-8..-0 6 I 0- *a--* -------o..--a WSW94-50168-32-0-0-101 0---0---0----0 00 6 I-I--7 "1- ---T1 a 10 6 010 ---0----5 r-00 0 viNai .7429135 63 000 0 1 06 6-0-0-0 0-5Z2S4-r----I0 0 0-0---0 0-- 0-0------NNW I"0 -000"-- -IT- -10u0"0 a N28300 00 00000 0 0 00 0 0 0 ALL8412369042 3013 84 2 0-o 1IIIII 0 OBS MISSING100.0 PERCENT DATA RECOVERY 2208 GOOD OBS USED TABLE 2A-44 SEABROOK 30 FT LEVEL FALL (SEP,OCT 72+ NOV 71)OCCURRENCES OF WIND DIRECTION PERSISTENCE

--22.5 DEG SECTOR HOURS OF PERSISTENCEWIND12 3456 7 89101112 13 14 15 1617 18 19 20 FROM NNE296 6010 0 00000 0 0 0 00 0 0 0 NE196 5210 0 010u0 0 0 0 00 0 0 0 ENE1610 2022 1 0101L)c)1 u 00 0 0 u E2110 3101 0 000uU 0 U 1 u0 0 0 U ESE206 6320 0 000U0 0 u 0 00 0 0 U SE177 2110 0 00000 0 0 0 00 0 U 0 Nzi SSE226 2100 0 00000 0 0 0 00 0 0 0 c?, S248 1210 0 00000 0 0 0 00 0 0 0 ts.)SSW3110 2001 0 00001 0 0 0 00 0 0 0 SW4416'7511 2 00000 0 U 0 00 0 0 0 WSW6316 6312 1 02000 0 0 0 00 0 0 0 W8823 12730 0 00000 0 0 0 00 0 0 c)WNW10944 271685 3 00010 0 0 0 01 0 0 0 NW8734 11954 3 04110 0 0 0 00 1 C)L)NNW6420 6101 0 00000 0 0 0 00 0 0 0 N387 5330 0 00000 0 0 U 00 0 0 U ALL692229 103542917 10 08131 0 1 01 1 0 L)2183 GOOD 085 USED1 OBS MISSING100.0 PERCENT DATA RECOVERY TABLE 2A-45 SEABROOK 30 FT LEVEL OCCURRENCES OF WIND DIRECTION PERSISTENCE

--22.5 DEG SECTOR HOURS OF PERSISTENCEWINTER (DEC 71- FEB 721 WIND1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 FROM NNE-30 11 1 1 0 0 0 0 0 0 0 0 C.)0 0 0 0 0 0 0 NE16 4 3 0 0 0 0 0 0 0 0 0 0 0 0 0*0 0 0 0 ENE13 1 1 4 0 1 0 0 0 0 U U (J U 0 0 0 0 U E.16 6 0 1 0 1 1 0 0 0.0 0 0 0 0 1 0 0 0 0 ESE13 6 0 0 0 0 0-0 0 0 0 0 0 0 0 0 0 0 0 0 SE14 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SSE18 3 2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S30 4 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 SSW33 6 6 3 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 SW38 10 7 1 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 WSW69 28 7 6 1 2 0 1 0 0 u U 1 0 0 0 0 0 0 0 W83 32 11 6 4 3 6 1 2 0 0 0 u 0 0 0 0 1 0 0 WNW104 41 20 17 6 5 3 1 3 1 U 0 0 0 0 0 0 0 0 1 NW75 36 17 9'5 10 1 3 0.2 2 C 0 0 1 0 1 0 0 0 NNW42 13 1 3 2 2 0 0 0 1 U 0 0 0 0 0 0 0 0 0 N32 13 4 4 2 1 1 0 0 1 0 1 0 0 0 0 0 0 0 0 ALL626 217 81 56 22 25 15 6 5 5 2 1 1 0 1 2 1 1 0 1 2184 GOOD OBS USED0 OBS MISSING100.0 PERCENT DATA RECOVERY TABLE 2A-46 SEABROOK 30 FTLEVEL.ANNUAL (NOV 71 UCT 72)OCCURRENCES OF WIND DIRECTION PERSISTENCE

-- 22.5 DEG SECTOR HOURS OF PERSISTENCEWIND1 2 3 4 5 6 789 10 11 12 13 14 15 16 17 18 19 20 FROM NNE116 28 8 3 1 0 000 0 0 0 0 0 0 0 0 0 0 0 NE98 24 14 5 2 5 101 0 1 0 1 0 0 0 0 0 0 0 ENE82 33 16 11 9 3 211 1 1 0 1 1 0 0 0 1 0 0 E109 35 9 9 2 3 211 0 0 0 0 0 1 1 0 0 0 0 ESE129 36 14 11 6 2 211 0 0 0 0 0 0 0 0 0 0 0 M SE120 43 21 12 11 1 100 0 0 0 0 0 0 0 0 0 0 0 MI it SSE134 40 15 8 3 1 300 0 0 0 0 0 0 0 0 0 0 0 M 1--,=*-Pz)121 S144 34 6 5 1 0 100 1 0 0 0 0 0 0 0 0 0 0 I.)SSW158 35 18 6 1 3 20U U U 1 0 0 0 0 0 0 0 0 SW190 58 32 13 8 4 410 1 0 0 1 0 0 1 0 0 0 0 WSW266 89 37 22 6 7 113 0 1 C)1 0 0 0 0 0 0 0 W297 93 52 23 10 6 823 0 2 0 0 0 0 1 0 1 0 0 WNW351 158 74 45 24 17 814 2 1 0 1 0 0 0 1 0 0 1 NW282 121 41 ,31 15 20 875 4 4 0 0 0 1 0 1 1 0 U NNW198 59 12 5 4 3 100 1 0 0 0 0 0 0 0 0 0'0 N142 30 11 9 6 100 1 0 1 0 0 0, 0 0 0 0 0 ALL2816 916 380 218 109 77 451519 11 10 2 5 1 2 3 2 3 0 1 8782 G000 OBS USED2 OBS MISSING100.0 PERCENT DATA RECOVERY TABLE 2A-47 30 FT LEVEL OCCURRENCES OF WIND DIRECTION PERSISTENCE

--SEABROOK 45.0 DEG SECTOR SPRING (MAR 72- MAY 72)HOURS OF PERSISTENCEWIND 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 17 18 19 20 FROM NNENE 44 16 10 6 3 5 3 40 0 1 0 3 0 1 0 0 0 0 U NE - ENE 31 10 9 3 7 4 1 20 1 2 0 1 0 1 0 0 2 U 1 ENE E 43 5 2 2 5 4 3 30 2 1 1 0 0 3 0 1 0 0 0 E ESE 51 11 14 6 5 2 2 13 2 1 2 2 0 0 0 0 1 0 0 ESE -SE 30 19 8 7 7 7 2 30 1 5 1 2 0 0 0 0 0 0 0 SE - SSE 23 10 13 5 5 4 11 43 2 1 0 0 0'1 0 0 0 0 0 SSE -S28 17 5 4 7 1 6 45 1 2 3 0 0 0 1 0 0 0 0 S - SSW 30 16 9 6 6 4 4 30 1 0 0 1 0 1 0 0 0 0 0 SSW -SW 33 13 14 6 4 2 3 20 1 2 0 0 1 0 0 1 0 0 1 SW - WSW 36 15 9 4 7 3 3 30 1 0 1 0 0 0 1 0 1 0 0 WSWW 47 13 18 6 8 3 4 21'1 3 1 1 2 1 0 0 1 0 1 W- WNW 51 33 16 8 5 7 6 21 1 3 2 2 2 1 2 0 1 0 0 WNW NW 44 15 13 5 9 2 6 22 2 5 3 3 3 5 0 0 3 1 U NW -. NNW 39 29 10 7 11 6 3 13 2 4 1 1 3 0 2 1 0 2 0 NNW....N 62 28 7 15 6 4 3 34 3 0 1 2 3 0 1 0 0 0 0 N NNE 63 19 12 5 3 6 0 11 2 3 0 0 0 0 0 0 0 0 0 CONTINUED ON NEXT PAGE TABLE 2A-48 SEAtiROOK 30 FT LEVEL SPRING (MAR 72 MAY 72)OCCURRENCES OF WIND DIRECTION PERSISTENCE

--45.0 DEG SECTOR HOURS OF PERSISTENCEWIND 21 22 23 24 25 26 27 28 29 30 31 32 33 34 3536 37 38 39 40 FROM NNENE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 NE

ENE 0 0 0 0 0 0 0 0 0 0 0 0 0 1 00 0 0 1 0 ENE *E 1 0 o 1 0 0 0 0 0 o 0 0 0 00 1 0 0 0 E

ESE 0 0 1 0 0 0" 0 0 0 0 0 0 0 0 00 0 0 0 0 rb ESE *SE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.0 0 0 0 0'xi cfi1--.PxSE

SSE 0 1 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 74 2 , ts.)SSE *S0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 5

SSW 1 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 SSW *SW 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 SW

WSW 0 0 0 1 0 0 0 0 0 0 0 0 0 1 00 0 0 0 0 WSWW 0 0 1 0 00 0 0 0 0 0 0 0 0 00 0.0 0 0 W

WNW 0 1 0 0 0 0 0 0 1 0 0 0 0 0 00 0 1 0 0 WNW -NW 1 0 0 0 0 1 0 0 0 1 0 0 0 0 00 0 1 0 0 NW f NNW 0 0 0 0 0 1 2 0 0 1 0 0 0 1 00 0 0 0 0 NNW *N 0 0 0 1 0 0 1 0 0 0 0 0 0 0 00 0 0 0 0 Nf NNE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 CONTINUED ON NEXT PAGE 30 FT LEVEL OCCURRENCES OF WIND DIRECTION PERSISTENCE

--45.0 TABLE 2A- 4 9 SPRING (MAR 72- MAY 72)SEABROOK DEG SECTOR HOURS OF PERSISTENCEWIND 41 42 43 44 45 46 47 48 49 -50 51 52 53 54 55 56 57 58 59 60 FROM NNE -NE 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 NE....ENE 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 ENE...E 0 1 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 E

ESE 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 ESE SE SE ... SSE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 by i, z 2'SSE -S0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 13 5- 55W 0 0 0-0 0 0 0 0 00 0.0 0 0 0 0 0 0 0 0 SSW -SW 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 SW -. WSW 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 WSW -W 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 W- WNW 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 u 0 WNW -NW 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 1 0 0 NW - NNW 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 NNW ..N 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 N - NNE 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 2207 GOOD OBS USED1 OBS MISSING100.0 PERCENT DATA RECOVERY TABLE 2A-50 30 FT LEVEL 7/5CCUPPENCFS

_ W/ND DIRECTION PERSISTENCE SEABROOK DEG SECTOR HOURS OF PERSISTENCESUMMER (JUN 72 - AUG=Nap 72)Ma*WIND 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 1819 20 FROM.. .___ _..NNE -NE 3813 2 1 4 0 1 0 0 0 0 0 0 ()0 0 0 001 0 NE-ENE 4615 2 3 1 2 0 1 0 1 1 0 1 0 0 0 0 10 0'.---- -E- -'44 -TS--10-'7-' 5-----1 0 1 0 1 1 0 0 0 0 1' ' 0 1.E - ESE 5220 9 3 2 3 3 3 1 2 0 0 1 2 0 1 0 01 ()En td USE-SE 5315 18-12 7 4 4'3 0 4 3 0 1 0 1'0 0 10 U t-li Cf)r--.-1 r-e--.7.- TSE 'Pr - 14 6..-9'.--4 1 3'0 0 2-2-0 0 10 U 71 CP iv ttE-;'-'S6329 -7 10 11-6-3-0 1 1 1 0 10 0 0 00 0---8 -... SSW 8025 16......10..2_._9 2 1-1 1 0 0 0 0 1 0 0 00 0--t---Sii --;.-----SW -"- 14 ---1.----5-- - .'0'21 1 ii--6-1 1 001-15 -0 0.SW- WSW 7933 15 13 6 4 4 4 3 1 1 2 0 1 I 2 1 01 1 WSW-W 7522 11 11 6 9 7 5 4 1 2 2 1 U 1 0 1 02 1-----1;i;- WNW 83 35.18-lO Ti 6- 10 6 3 3 3 1 4 0 1 2 1 0 U' 6 WNW NW 7121 13 8 5 7 6 5 6 3 2 2 1 2 1 2 0 10 1 NW- NNW 5422 18 2 7 5 3 2 1 0 3 1 3 1 1 1 0 00 0__..........NNW ...N-56-f 1- 14'5 6 2 1 1 1 1 0'0 0 U 0 00 U N - NNE 4311 7 1 1 1 0 1 0 0 0 0 0 0 0.0 0 00 0 CONTINUED ON NEXT PAGE TABLE 2A-51 SUMMER IJUN 72 -AUG 72)SEABROOK 30 FT LEVEL OCCURRENCES OF WIND DIRECTION PERSISTENCE45.0 DEG SECTOR

._ . HOURS OF PERSISTENCE._WIND212223242526272829303132 33 34 3536 37 38 39 40 FROM*=1.*******

f f f -- -NNE -NE000000000000 0 0 00 0 0 0 0 000000000000 0 0 0 0 0 0 0 ENE *E100000000000 0 0 00 0 0 0 0 E

ESE0010000000 0 0 10 0 0 o bd ESE -SE-100000U0 0 0 00 0 0 0 0 vi r SE

SSE000000000000 0 0 00 0 0 0 0 SE---...: ITf --- b- - - - - - -6--- (T. - -0 o0 o t- SSW 0ooo00000oo0 0 0 00 0 0 SSW -SW10oooo010000 0 0 00 0 0 0 0-S i ----WSW00100 0 0 WSWW10----0---W- WNW0---r1----0--1 WNW -NW0000001 0 0 NW - NNW010 0 0--0 0 0 0 0 NNW - - -- 00 " "0 0 0_ 0-0-0--0 0 N - NNE0000 0 0 0 0 0 01410.*****10 CONTINUED ON NEXT PAGE 30 FT LEVEL OF wrNo 4142 o-friEtTfai-VEFIS-MENt 4344 4546 47 TABLE 2A-52 SUMMER (JUN 72- AUG 72 45.0 SEABROOK bEZ 5E-CTD-R" HOURS OF PERSISTENCE48495051 OCCURRENCES

- - - - 11 WIND FROM 52 53 54 55 56 57 58 59 60 NNE-NE 0 0 0 00 0 0 0 0 0- -(1 0 0 0 0 0 0 0 0 0.NE-ENE 0 0*0 0 0 6-6 o o oo 0 0 0 0 0 0 0 o*0 ENE *E 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0--1-* ESE 6 0 o 0" 6O 0 0 0 o0 0 0 0 0 0 o'0 0 0 SE *SE 0 0 0 0 0 0 cT 0 0 o o ssw -sw 0 0 0 0 0 0 0 00 o 0550 0 0 oSW-WSW--6-0 0 0 0 0 0 0 0o 0 e 1 o o oo 0 0 o 0 0 0 1 00 0 0 0 0 100 0 0 W - WNW 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 WNW-NW 0 0 0 0 0 0 0 0U 0 0 0 0 0 0 0 0 0 2208 GOOD OBS USED0 OBS MISSING100.0 PERCENT DATA RECOVERY TABLE 2A-53 SEABROOK 30 FT LEVEL FALL (SEP,OCT 72+ NOV 71)OCCURRENCES OF WIND DIRECTION PERSISTENCE

--45.0 DEG SECTOR HOURS OF PERSISTENCEWIND12 3456 7 89101112 13 14 15 1617 18 19*2U FROM NNE -NE4317 5510 1 12220 0 1 0 00 0 0 1 NE - ENE269 9422 1 00120 1 1 0 00 0 0 0 ENE ..E2114 4522 0 12011 2 1 0 00 0 0 0 E- ESE169 8343 2 02141 0 2 0 00 1 0 0 m ESE -SE178 3560 5 1220.0 0 U'1 00 0 0 0 1.21 m SE....SSE2213 5413 2 00120 0 1 0 00 0 0 0 7:1 2" N SSE -S234 10445 1 00001 0 0 0 00 0 0 0 5- SSW347 6812 0 20000 2 0 0 00 1 0 C)SSW -SW4118 7533 5 03110 0 0 0 10 0 0 0 SW - WSW5917 10409 1 11101 0 0 1 01 1 1 0 WSW -W8426 148101 1 32120 1 1 0 01 1 1 1 W - WNW7230 161677 9 21311 5 3 3 04 0 0 1 WNW -NW6221 10966 9 64132 1 2 2 21 2 1 1 NW - NNW6032 161367 6 45562 5 3 4 11 2 2 U NNW -N6334 2012115.1 35300 0 1 0 12 0 0 C)N - NNE5422 18542 3 42000 0 0 1 00 0 0 0 CONTINUED ON NEXT PAGE 30 FT LEVEL OCCURRENCES OF WIND DIRECTION PERSISTENCE

--TABLE 2A-54 FALL (SEP.OCT 72+ NOV 71)SEABROOK 45.0 DEG SECTOR HOURS OF PERSISTENCEWIND21 22 23 24 25 26 27 2829 303132 33 34 35 36 37 38 39 40 FROM NNE fNE0 0 0 0 0 0 0 00 000 0 0 0 0 0 0 0 0 NE f ENE0 0 0 0 0 0 0 10 000 0 1 0 0 0 0 0 0 ENE fE0 0 1 0 0 0 0 00 000 1 0 0 0 0 0 0 0 E f ESE0 0 0 0 0 0 0 00 000 0 0 0 0 0 0 0 0 cn Gi ESE fSE0 0 0 0 0 0 0 00 000 0 0 0 0 0 0 0 0 1.1 cn 1-4 SE f SSE0 0 0 0 0 0 0 00 000 0 0 0 0 0 0 0 0 tv SSE fS0 0 0 0 0 0 0 00 000 0 0 0 0 0 0 0 0 Sf SSW0 0 0 0 0 0 0 00 000 0 0 0 0 0 0 0 0 SSW fSW0 0 1 0 0 0 0 00 000 0 0 0 0 0 0 0 0 SW f W5W0 0 1 1 0 0 0 01 000 0 0 0 0 0 0 U 0 WSW fW1 1 0 0 0 0 0 00 010 0 0 0 0 0 0 0 U Wf WNW1 0 1 0 0 0 1 00 001 0 0 0 1 0 0 0 0 WNW fNW2 1-2 2 2 2 1 00 000 1 0 1 0 0 0 o 0 NW f NNW0 1 0 0 0 0 0 00 001 1 0 0 0 0 0 0 0 NNW fN0 1 0 0 0 2 1 00 0U0 0 0 0 0 0 0 0 Q Nf NNE0 0 0 0 0 0 0 00 0(.)0 0 0*0 0 0 0 0 CONTINUED ON NEXT PAGE TABLE 2A-55 SEABROOK 30FTLEVEL FALL (SEP,OCT72+ NOV 71)OCCURRENCES OF WIND DIRECTION PERSISTENCE

--45.0 DEG SECTOR HOURS OF PERSISTENCEWIND4142 43444546 47 4849505152 53 54 55 565758 59 60 FROM NNE -NE00 0000 0 00000 0 0 0 000 0 0 NE .- ENE00 0000 0 00000 0 0 0 000 0 0 ENEE00 0000 0 00000 0 0 0 000 0 0 E - ESE00 0000 0 00000 0 0 0 000 0 0 ESE -SE00 0000 0 00000 0 0 0 000 0 0 SE .- SSE00 0000 0 00000 0 0"D 000 0 0 0)-CZ" SSE -S00 0000 0 00000 0 0 0 00U 0 0 rs.)S - SSW00 0000 0 00000 0 0 0 000 0 0 SSW ..-SW00 0000 0 000U0 0 0 0 000 0 0 SW - WSW00 0000 0 00000 0 0 0 000 0 0 WSW --W00 0000 0 000..00 0 0 0 000 0 0 W..- WNW00 0000 0 00000 0 0 0 000 0 0 WNW -.NW00 1000 0 00000 0 0 0 000 0 0 NW - NNW00 0001 0 0* 0000 0 0 0 000 0 0 NNW *N00 0000 0 00000 0 0 0 000 0 0 N - NNE00 0000 0 00000 0 0 0 000 0 0 2183 GOOD 085 USED1 OBS MISSING100.0 PERCENT DATA RECOVERY TABLE 2A-56 30FT LEVEL OCCURRFNCFS WIND FROM OF WIND 12 DIRECTION PERSISTENCE 3456 SEABROOK 45.0 DEG SECTOR HOURS OF PERSISTENCE789101112 13 14 WINTER 1516 (DEC 17 71*8f FEB 19 721 20 NNE fNE 22 12 9 2 2 1 1 0 0 1 0 0 0 0 0 0 3 2 0 0 NE fENE 22 15 2 2 1 3 2 1 0 1 1 0 0 0 0 0 0 0 0 0 ENE .-E 18 9 3 2 0 3 0 0 1 1 0 0 1 0 0 0 0 0 0 0 E fESE 18 4 1 2 1 2 1 0 2 1 1 0 0 0 0 0 0 0 0 0 m ESE fSE 24 6 4 1 0 1 2 1 0 1 0 0 0 0 0 1 0 0 0 0 ,mi cn.--SE fSSE 24 12 2 5 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0>2, SSE fS30 9 2 4 2 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 n., 5f55W 30 7 6 7 6 2 1 0 2 0 0 1 0 0 0 0 0 0 0 0 SSW fSW 39 16 8'6 2 2 3 2 0 0 0 1 0 0 1 1 0 0 0 0 SW fWSW 56 19 7 8 11 4 4 2 3 0 1 0 3 0 0 0 0 0 0 0 WSW fW 65 24 9 9 6 5 3 2 1 4 3 2 3 2 1 1 2 2 0 0 W fWNW 78 34 14 7 8 6 4 3 6 4 3 4 3 2 1 0 2 0 0 0 WNW fNW 51 21 17 5 3 6 7 6 3 4 4 0 1 2 1 3 3 5 0 1 NW fNNW 64 16 13 9 10 5 3 2 0 6 4 3 1 1 3 2 1 2 1 1 NNW fN 70 33 15 7 6 10 5 3 1 4 2 2 2 3 2 2 0 0 0 0 Nf NNF 42 11 7 4 4 2 0 0 0 1 1 3 1 1 0 0 0 0 0 1 TABLE 2A-57 SEABROOK 30 FT DATASPRING (APR MAY 72 4. MAR 73)

MOISTURE DEFICIT BY STABILITY AND WINO DIRECTION STABILITY INDEX A -- DELTA T LESS THAN OR EOUAL TO -1.9 DEGREES C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSESSSWSWWSWWWNWNWNNWNALL 0.1 (1)(2)0 0.0 060 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 061

0.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 080 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0".0.0 0.0 (2)0.0 060 0.0 0.0 3.0 0.0 0.0 0.0 0.0. 0.0 0.0 0.0 0.0 C.0 0.0 0.0 0.0 0.5 1.0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 1 0 4 (1)0.0 0.0 0.0 0.'0.0 2.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 O.0 0.9 0.0 3.8 12)0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Col 0.0 0.2 180 280 1 2 2 5 1 4'1 0 0 Q 1 0 0.-0 0 0 17 11)0.9 1.9 1.9 4.7 0.9 3.8 0.9 0.0 0.0 0.0 0.9 0.0 0.0 0.0 0oU 0.0 16.0 (2)0.1 0.1 0.1 0.3 0.1 0.2 0.1 0.0 0.0 080 0.1 0.0 0.0 0.0 0.0 0.0 0.9 2.0 460 0 2 8 1 4 5 0 0 0 ()3 0 1 1 2 1 28 (1)0.0 1.9 7.5 0.9 3.8 4.7 0.0 0.0 0.0 0.0 2.8 0.0 0.9 0.9 1.9 0.9 26.4 (2)0.0 0.1 0.4 0.1 0.2 0.3 0.0 0.0 0.0 0.0 0.2 0.0 0.1 0.1 0.1 0.1 1.4 480

Ba0 5 1 3 0 0 7 4 0 0 0 1 5 8 1 2 2 39 (1)4.7 C.9 2.8 0.0 0.0 6.6 3.8-0.0 0.0 0.3 0.9 4.7 7.5 0.9 1.9 169 36.8 (2)0.3 0.1 0.2 0.0 060 0.4 0.2 0.0 0.0 0.0 0.1 0.3 0.4 0.1 0.1 0.1 2.0 R.0 0 0 0"0 0 5 1 0 0 3 5 0 2 2 0 0 18 (1)0.0 0G0 0.0.0.0 0.0 4.7 0.9 0.0 0.0 2.8 4.7 0.0 1.9 1.9.1.0 0.0 17.0 (2)000 0.0 0.0 0.0 0.0 0.3 0.1 0.0 0.0 0.2 0.3 0.0 0.1 0.1 U.0 0.0 0.9 ALL 6 5 13 6 5 24 6 0 0 3 10 5'11 4 5 3 106 (1)5.7 4.7 12.3 5.7 4.7 22.6 5.7 0.0 0.0 2.8 9.4 4.710.4 3.8 4.7 2.8 10060 (2)0.3 0.3 0.7 0.3 0.3 1.2 0.3 0.0 0.0 0.2 0.5 0.3 0.6 0.2 063 0.2 5.4 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1) OCT OF ALL GOOD OBS OF THIS STABILITY (2)2 CT OF ALL GOOD OBS 106 GOOD OBS WITH STABILITY A0 MISSING WIND/TEMPS FOR THIS STABILITY 3')FTDATA MOISTURE TABLE 2A- 5 8 WIND DIRECTION SPRING(APR- MAY 72 +MAR 73)SEABROOK DEFICIT)1'STABILITYAND STABILITYINDEX--DELTA I GREATER THAN-1.9 BUT LESS "HAOR EQUAL TO

-1.7 DEG C PER 100 METERS DEFIrIT WIND FROM GTELTNNE NEINFF ESE SE SSESSSW SW WSW W eiNWNW NNW N ALL 061 0C0 0 0 00 0 0 0 00 0 0 0 (1)0.0 0.00.00.0 0.0 0.0 0800.00.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 (2)0.O.;0.00.0 0.0 0.0 0.00.00.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.1 1.50 010 0 0 000 0 0 0 01 0 0 2 (1)0.0 0.01.10.0 0.0 0.0 0.00.00.0 0.0 0.0 0.0 0.01.1 0.0'0.0 2.1 (2)0.0 0.00.10.0 0.0 0.0 0.00.00.0 0.0 0.0 0.0 0.00.1 0.0 0.0 0.1 0.5 + 1.11 011 0 0 000 0 0 01 0 0 3 (1)080 (2)0.0 J.01.11.1 0.00.10.1 0.0 0.0 0.0 0.00.30.00.00.00.00.0 a.0 0.0 0.0 0.0 0.0 0.00.01.10.00.1 0.0 0.0 0.0'.0 3.2 0.2 Ki rn bzi 1.0....7800 280 1 2 100 0 0 0 0y 0 1 1.5 Cf)(1)0.0 2.18850.0 1.1 2.1 1.10.00.0 O.'C.0 0.0 0.0u.0 0.0 1.1 16.0 (2)0.0 0.10.40.0 0.1 0.1 0.10.00.0 0.0 0.0 0.0 0.00....08.1 0.1 0.8 2.0 + 4.02 043 4 5 001 0 0 2 34 1 0 29 (1)2.1 0.04.33.2 4.3 5.3 0.00.01.1 0.0 0.0 2.1 3.24.3 ,.1 0.0 30.9 (2)0.1 0.00.20.2 0.2 0.3 0.00.00.1 0.0 0.0 0.1 0.20.2 0.1 0.0 1.5 4.0 + el1 100 2 2 201 2 2 2 53 2 0 25 (1)1.1 1.10.00.0 2.1 2.1 2.10.01.1 2.1 2.1 2.1 5.33.2 2.1 0.0 26.6 (2)0.1 0.10.00.0 0.1 0.1 0.10.00.1 0.1 0.1 0.1 0.30.2 0.1 0.0 1.3 9.01 300 0 0 300 3 5 1 23 1 0 20 (1)1.1 0.00.00.0 0.0 0.0 3.20.0)4,0 3.2 5.4 1.1 2.13.2 1.1 0.0 21.3 (2)0.1 O.)0.00.0 0.0 0.0 0.20.00.0 0.2 0.3 ,.:411:010.2 0.1 0.0 1.0 ALL4 (1)4.33143.214.94.3 7 7.4 9 9.6(026.40.02.1..., 5.3 9 8.: 5 5.3101210.612.8 4 4.3 1 1.1 94 10:80 (2)0.2 0.20.70.2 0.4 0.5 0.30.00.1 0.3 0.4 0.3 0.50.6 0.2 0.1 4.7 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)1.05 CT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD 09S 94 GOOD OBS WITH STABILITY B0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A- 5 9 SEABROOK 30 FT D'TASPRING (APR *AAY 72 + MAR 73)

MOISTURE DEFICIT BY STABILITY AND wr"o DIRECTION STAPILITY INDEX C

-- DELTA I GREATER THAN -1.7 BUT LESS THAN OR EUUAL TO -1.5 DEG C PER 100 METERS DEFICITWIND FROM GTELTN'tFNEENEFESESESSE.SSSWSWWShwwNwNWNNWNALL 061 (1)(21 0 0.0 0.0000000000.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0 0 0.0 0.0 0 0.0..)60 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0.1 065 0 0100,1000 C 0 0 0 40 0, 0 2 (1)0.0 O.00.90.00.00.90.00.00.0 0.0 1.0 0.0 0.0 0.0 0.0 0.0 1.8 (2)0.0 0.00.10.00.00.10.00.00.0 0.'0.0 0.0 360 0.0 0.0 0.0 0.1 065160 0 01412000 U 0 0 0 1 0 0 9 (1)060 0.00.93.50.91.80.00.00.0 0.0 0.0 06G 0.0 0.9 0.0 0.0 7.9 (2)0.0 0.00.10.20.10.10.00.00.0 0.0 0.0 0.'...O.,'0.1 0.0 0.0 0.5 to 140 260 (1)1 0.9120271001.80.01.86.10.90.00.0 0 0.0 U 0.0 0 0.0 1 0.9 0 0.0 2 1.8 0 0.0 17 14.9 cr)Pz-4 f(21 0.1 0.10.10.00.10.40.10.00.0 C.0 0.0 0.0 0.1 0.0 0.1 0.0 0.9 Pv 260 460 1 00133101 2 2 5 3 1 1 26 (1)0.9 0.00.00.92.62.60.90.00.9 1.8 1.8 1.8 4.4 2.6 0.9 0.9 22.8 (2)0.1 0.0.00.10.20.20.10.00.1 0.1 0.1 0.1 0.3 0.2 0.1 0.1 1.3 4.0 860 1 10013401 3 1 2 10 10 3 0 40 (1)(2)0.9 0.10.00.00.92.63.50.00.90.10.00.00.10.20.20.00.1 2.6 0.2 0.9 1.8 0.1 8.8 0.5 O)6 868 U.5 2.6 0.2 g.?)35.1 8.0 C 00001421 1 2 4..3 0 0 20 1 1)0.0 0.00.0' 0600.00.93.51.10.9-29 1.8 3.5 1.8 2.6 0.0 0.0 17.5 (2)0.0 0.00.00.00.00.10.20.10.1 J.1 0.1 0.2 0.1 0.2 0.0 0.0 1.0 ALL 3 2457171023 6 5 8 is 17 6 1 114 (1)2.6 1.83.54.46.114.98.81.82.6 5.3 4.4 7.0 1568 14.9 5.3 0.9 100.0 (2)0.2 0.10.20.30.40.90.50.10.2 0.3 0.3 0.4 0.9 0.9 0.3 0.1 568 (MOISTURE DEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL G000 ORS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 114 GOOD ORS WITH STAPILITY C0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A- 6 0 SEABROOK 30 FT DATASPRING (APR - MAY 72 + MAR 73)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION T GREATER THAN STABILITY INDEX DDELTA-1.5 BUT LESS THAN 0R EQUAL TO -0.5 DEG C PER 100 METERS DFFICITWIND FROM GTFLT'NFNEENEEESESESSES55WSWWSWWWNWNWNNWNALL 0.10 (1)0.0.(2)0.0200000000.20.00.00.00.00.00.00.00.10.00.00.00.00.0'0.00.0 0 0.0 0.0 0 0.0 0.0 1 0.1 0.1 2 0.2 0.1 2 0.2 0.1 1 0.1 0.1 3 0.3 0.2 11 1.3 0.6 0.1 - 0.510 411513139940 3 4 5 10 7 4 12 159 (1)1.1 4.71.71.51.51.01.00.50.0 0.3 0.5 0.6 1.1 0.8 0.5 1.4 18.2 (2)065 2.10.80.70.70.50.50.20.0 0.2 0.2 0.3 0.5 0.4 0.2 0.6 8.0 0.5 + 1609 53351476330 0 1 5 3 13 8 2 161 (1)0.9 6.14.01.60.80.70.30.30.0 0.0 0.1 0.6 063 1.5 0.9 0.2 18.4 12)0.4 2.71.80.70.40.30.20.20.0 0.0 0.1 0.3 0.2 0.7 0.4 0.1 8.1 1.0 - 7.04 253e11127654 4 4 10 11 12 20 4 177 (1)0.5 2.94.41.31.40.80.70.60.5 0.5 0.5 1.1 1.3 1.4 2.3 0.5 20.3 (2)0.2 1.31.90.60.6C.40.30.30.2 0.2 0.2 0.5 0.6 0.6 1.0 0.2 8.9 2.0 - 4.013 8101689545*7 4 10 23 22 8 8 160 (1)1.5 0.91.11.00.91.00.60.50.6 0.8 0.5 1.1 2.6 2.5 0.9 0.9 18.3 (2)0.7 0040.5U.50.4J.50.3(.4.20.3 0.4 0.2 0.5 1.2 1.1 0.4 0.4 8.1 4.00004 030310858 12 13 15 17 21 9 (1)0.5 0.30.30.00.31.10.90.60.9 1.4 1.5 1.7 1.9 2.4 1.0 0.3 15.0 (210.7 0.00.20.00.20.50.40.30.4 0.6 0.7 0.8 0.9 1.1 0.5 0.2 6.6 0,00 23?05687 15 9 8 8 4 0 0 74 (1)0.')0.?0.0(Jo?0000.60.70.9U.5 1.7 1.0 0.9 0.9 0.5 0.0 0.0 8.5 (2)0.0 0.1n.00.10.00.30.30.40.4 0.8 0.5 0.4 0.4 0.2 0.0 0.0 3.7 ALl39 111101564346372924 41 35 54 74 81 50 32 873 (1)4.5 15.011.65.44.95.34.23.32.7 4.7 4.0 6.2 8.5 9.3 5.7 3.7 100.0 (2)2.0 6.55.12.82.22.31.91.51.2 2.1 1.8 2.7 3.7 4.1 2.5 1.6 44.1 (MOISTURE DEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)PCT nr ALL GOOD OBS OF THIS STABILITY (2)2 POT OF ALL GOOD ORS 873 (V 1 00 OBS WITH STABILITY D161 MISSING WIND/TEMPS FOR THIS STABILITY ed 30 FT DATA STABILITYINDEX F lEFICIT GTELTNNF MOISTURE DELTA r GREATER THAN NEENEEESE TABLE 2A- 6 1 SPRING (APR MAY AND WIND DIRECTION OR EQUAL TO +1.5 DEG C PER 100 METERS SSWSWwswWWNWNWNNW 72 + MAR 73)

NALL SEABROOK DEFICIT BY STABILITY

-0.5 BUT LESS THAN WIND FROM SESSE5 0.1 0 1 0 1 1 1 0 0 1 0 0 2 2 0 0 0 9 (1)0.0 0.2 0.0 0.2 0.2 0.2 0.0 0.0 0.2 0.0 0.0 0.4 0.4 0.0 0.0 0.0 1.8 (2)0.0 0.1 0.0 0.1 0.1 0.1 080, 0.0 0.1 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.5 081 085 1 2 4 4 4 1 1 0 0 0 4 5 15 14 5, 4 64 (1)0.2 0.4 0.8 0.8 0.8 0.2 0.2 0.0 0.0 0.0 0.8 1.0 3.0 2.8 1.0 0.8 12.8 (2)081 0.1 0.2 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.2 0.3 0.8 0.7 0.3 0.2 3.2 0.51.0 4 7 4 1 2 4 5 1 1 2 3 4 10 7 4 3 62 (1)0.8 1.4 0.8 0.2 0.4 0.8 1.0 0.2 0.2 U.4 0.6 0.8 2.0 1.4 0.8 0.6 12.4 (2)0.2 0.4 0.2 0.1 0.1 0.2 0.3 0.1 0.1 0.1 0.2 0.2 0.5 0.4 0.2 0.2 3.1 102.0 5 12 5 0 1 6 2 0 2 1 7 21 17 30 a 4 119 Cr)(1)1.0 2.4 1.0 0.0 0.2 1.2 0.4 0.0 U.4 0.2 1.4 4.2 3.4 6.0 1.2 0.8 23.8 (2)0.3 0.6 0.3 0.0 0.1 0.3 0.1 0.0 0.1 0.1 0.4 1.1 0.9 1.5 0.3 0.2 6.0 2.04.0 9 1 4 0 2 2 3 5 6 19 14 22 28 20 2 1 136 (1)1.6 0.2 088 0.0 0.4 0.4 0.6 1.0 1.2 3.6 2.8 4.4 5.6 4.0 0.4 0.2 27.3 (2)0.4 0.1 C.2 C.0 0.1 0.1 0.2 0.3 0.3 0.9 0.7 1.1 1.4 1.0 0.1 0.1 6.9 4.0A81 5 2 2 0 1 0 2 4 8 14 19 9 3 10 0 1 80 (1)1.0 0.4 0.4 0.0 0.2 0.0 0.4 0.8 1.6 2.8 3.8 1.8 0.6 2.0 0.0 0.2 16.0 (2)0.3 0.1 0.1 0.0 0.1 0.0 0.1 0.2 0.4 0.7 1.0 0.5 0.2 0.5 0.0 0.1 4.0 AGO 0 0 0 0 0 1 0 3 6 6 3 3 1 4 2 0 29 (1)0.0 0.0..:o0 0.0 0.0 0.2 0.0 0.6 1.2 1.2 0.6 0.6 0.2 0.8 0.4 0.0 5.8 (2)0.0 0.0 0.0 0.0 Co0 0.1 180 0.2 0.3 0.3 0.2 082 0.1 0.2 O.i 080 1.5 ALL 23 25 19 6 11 15 13 13 24 41 50 66 76 8'19 13 499 (1)486 5.0 3.8 1.2 2.2 3.0 2.6 2.6 4.8 8.2 10.0 13.2 15.2 178U 3.8 2.6 100.0 (2)1.2 1.3 1.0 0.3 0.6 0.8 0.7 0.7 1.2 2.1 2.5 3.3 3.8 4.3 1.0 0.7 25.2 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 499 r:non OBS WITH STABILITY E46 MISSING WIND/TEMPS FOR THIS STABILITY bd 30 FT DATA MOISTURE TABLE 2A- 6 2 SPRING (APR

MAY DIRECTION 72 + MAR 73)

SEABROOK DEFICIT BY STABILITY AND WIND STABILITYINDEX F DELTA T GREATER THAN

+1.5 BUT LESS THAN OR EQUAL TO

+4.0 DEG C PER 100 METERS nFFICIT WIND FROM GTELT.01E NELAEEESE SE SSES55Wsw wsw WWNWNWNNW N ALL 0.10 0100 0 0000 0 1210 0 5 11)0.0 0.00.70.00.0 0.0 0.00.00.00.0 0.0 0.71.40.70.0 0.0 3.5 1210.0 0.00610.00.0 0.0 0.00.00.00.0 0.0 0.10.10.10.0 0.0 0.3 0.1 0.50 0000 0 0103 2 1252.1 17 (1)0.0 0.0J.00.00.0 0.0 0.00.70.02.1 1.4 0.71.4.5 0.7 12.1 12)0.0 0.00.00.00.0 0.0 0.00.10.00.2 0.1 0.10.10.30.1 0.1 0.9 0.5

1.00 0001 0 0011 2 1241 0 13 11)0.0 0.00.00.00.7 0.0 0.00.00470.7 1.4 0.71.42.80.7 0.0 9.2 12)0.0 0.00.00.00.1 0.0 0.0O.)0.10.1 041 0.10.10.20.1 0.0 0.7 Gd 10 - 2.n1 1121 3 201 1 6997 2 48 (1)0.7 0.70071.40.7 2.1 1.40.00.71.4 0.7 4.36.46.45.0 1.4 34.0 (2)0.1 0.10.10.10.1 0.2.10.00.10.1 0.1 0.30.50.5 2.4 C?'2.0

AGO1 1000 1 0002 3 51072 0 32 (110.7 0.70.00.00.0 0.7 2.1 3.57.15.01.4 0.0 22.7 (210.1 C.10.00.00.0 0.10.00.0oC.6)1.4).0.00.00.1 0.2 0.30.50.40.1 0.0 106/4.0

BO1 0000 0 2:24 2 2632 1 25 (1)0.7 0.00.00.00.0 0.0 1.40.01.42.9 1.4 1.44.32.11.4 0.7 17.7 (2)001 0.00.00.00.0 0,0 0.10.00.10.2 0.1 0.10.30.20.1 0.1 1.3 8.00 0000 o 0031 0 0000 0 1 (1)O.: 0.00.00.00.0 0.0 0.00.00.00.'0.0 0.00.00.00.0 0.0 0.7 (2)no no0000.00.0 0.0 0.00.00.0e.1 oo 0.00.00.00.0 0.0 0.1 ALL3 2222 4 41413 10 16312914 4 141'(112.1 1.41.41.41.4 2.8 2.80.72.89.2 7.1 11.322.020.69.9 2.8 100.0 (2)0.2 0.10.10.10.1 0.2 0.20.10.20.7 0.5 0.81.61.50.7 0.2 7.1 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1) PCT OF ALL GOOD OBS OF THIS STABILITY (2) PCT OF ALL GOOD OBS 1 4 1 110n OAS WITH STABILITY F8 MISSING WIND/TEMPS FOR THIS STABILITY 30 FT DATA MOISTURE TABLE 2A- 6 3 WIND DIRECTION SPRING (APR MAY 724.MAR 731 SEABROOK DEFICIT BY STABILITY AND STABILITvINDEX C DELTA T GREATER THAN+4.0 DEGREES C PER 100 METERS DEFICIT WIND FROM GTELT NNE NF FNE E ESE SE SSESSSW SW WSW W WNW NW NNW N ALL Ool 1 1 0 0 0 0 U.11 1 2 0 4 1 1 1 14 (1)0.6 0.6 0.0 0.0 0.0 0.0 0.00.60.6 0.6 1.3 0.0 2.6 0.6 0.6 0.6 9.1 (21 0.1 0.1 0.0 0.0 0.0 0.0 0.00.10.1 0.1 0.1 0.0 0.2 0.1 0.1 0.1 0.7 0.1 0.5 1 0 0 0 0 0 010 0 0 6 18 3 0 0 29 (1)0.5 0.0 0.0 0.0 0.0 0.0 0.00.60.0 0.0 0.0 3.9 11.7 1.9 0.0 0.0 18.8 (2)0.1 0.0 0.0 0.0 0.0 0.0 0.00010.0 0.0 0.0 0.3 0.9 0.2 0.0 0.0 1.5 0.5....1.0 1 0 1 0 0 1 010 0 1 3 10 7 3 1 29 (1)0.6 0.0 0.6 0.0 C.0 0.6 0.00.60.0 0.0 0.6 1.9 6.5 4.5 1.9 0.6 18.8 (2)0.1 0.0 0.1 0.0 0.0 0.1 0.00.10.0 0.0 0.1 0.2 0.5 0.4 0.2 0.1 1.5 cc)1.0200 (11 0 000 0 0.0 1 0.6 0 0.0 1 0.6 4 2.61010.60.00.6 2 1.3 4 2.6 3 1.9 14 9.1 7 4.5 2 1.3 0 0.0 40 26.0 CA 1-.(2)0.0 0.0 0.1 0.0 0.1 0.2 0.10.00.1 0.1 0.2 0.2 0.7 0.4 0.1 0.0 2.0 7J CP ts..)2.0m.400 0 1 0 3 2 0 111 2 3 3 12 3 1 0 33 (1)0.0 Co6 0.0 1.9 1.3 0.0 0.60.60.6 1.3 1.9 1.9 7.8 1.9 0.6 0.0 21.4 (21 0.0 U.1 U.0 0.2 O.1 0.0 U.10.10.1 0.1 0.2 0.2 0.6 0.2 0.1 0.0 1.7 4.0A.0 0 0 0 0 0 0 001 0 0 2 2 1 1 1 8 (1)nao 0.0 0.0 0.0 0.0 0.0 0.00.00.6 0.0 0.0 1.3 1.3 0.6 0.6 0.6 5.2 (2)0.0 000 0.0 0.0 0.0 0.0 0.00.00.1 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.4 q.0"7: 0 0 3 0 0 010 0 U 0 0 0 0 0 1 (1)1.0 0.0 0.0 0.0 0.0 0.0 0.00.60.0 0.0 0.0 0.0 0.0 Uo0 0.0 0.0 0.6 (2)0.0 C.0 0.0 0.0 0.0 0.0 0.00.10.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 ALL 3 2 2 3 3 5 254 5 10 17 60 22 8 3 154 (1)1.9 1.3 1.3 1.9 1.9 3.2 1.33.22.6 3.2 6.5 11.0 39.0 14.3 5.2 1.9 100.0 (2)0.2 0.1 0.1 0.2 0.2 0.3 0.10.30.2 0.3 0.5 0.9 3.0 lel 0.4 0.2 7.8 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1) OCT OF ALL GOOD OBS OF THIS STABILITY (21PCT C ALL GOOD ORS 154 noon nes WITH sTARILITY G7 MISSING WIND/TEMPS FOR THIS STABILITY 30 FT DATA TOTALS FOR rIFFIrt7 ALL GOOD DELTA MOISTURE TSTABILITIES TABLE 2A-64 WIND DIRECTION SPRING (APR MAY 72 +MAR 73)SEABROOK DEFICIT BY STABILITY AND WIND FROM GTELT NMF ENE E ESE SE SSESSSW SW WSW W WNW NW NNW N ALL 0.1 1 4 1 1 1 1 012 1 2 4 10 4 2 4 39 (1)Col 0.2 Col Col 061 0.1 0.00.10.1 0.1 Col 0.2 0.5 062 0.1 0.2 2.0 (21 0.1 062 0.1 0.1 0.1 0.1 0.0C.10.1 0.1 0.1 0.2 0.5 0.2.061 0.2 2.0 0.1 MOC 12 43 21 17 17 11 1060 6 10 17 45 30 11, 17 273 (1)0.6 2.2 161 0.9 0.9 0.6 0.50.30.0 0.3 0.5 0.9 2.3 1.5 0.6 0.9 13.8 (2)0.6 2.7 1.1 0.9 0.9 0.6 0.50630.0 0.3 0.5 069 2.3 1.5 0.6 0.9 13.8 0.5 100 13 60 42 20 11 16 952 3 7 13 25 33 17 6 281 (1)0.7 3.0 2.1 1.0 0.6 0.8 0.40.30.1 0.2 0.4 0.7 1.3 1.7 0.9 0.3 14.2 (2)0.7 3.0 2.1 1.0 0.6 0.8 0.40.30.1 0.2 0.4 0.7 1.3 1.7 009 0.3 14.2 C/3 ed 1.0 20 12 43 57 18 19 33 1458 9 17 40 52 58 37 11 433 xJ (1)0.6 2.2 2.9 00 1.0 1.7 0.70.3064 0.5 0.9 2.0 2.6 2.9 1.9 0.6 21.9 (2)0.6 262 2.9 0.9 1.0 1.7 0670.30.4 0.5 0.9 2.0 2.6 2.9 1.9 0.6 21.9 fr ry 2.0 4.o 75 13 26 24 23 25 101014 31 29 44 82 60 17 11 444 (1)1.3 0.7 1.3 1.2 1.2 1.3 0.50.50.7 1.6 1.5 2.2 4.1 3.0 0.9 0.6 22.4 (2)lel 0.7 1.3 1.2 1,2 1.3 0.50.50.7 1.6 1.5 2.2 4.1 360 0.9 0.6 22.4 4.041.0 17 5 8 0 7 22 22921 35 38 37 51 49 19 8 348 (11 009 063 0.4 0.0 0.4 1.1 1610.51.1 1.8 1.9 1.9 2.6 2.5 1.0 0.4 17.6 (2)1.9 0.3 0.4 0.0 0.4 1.1 1.10.51.1 1.8 1.9 1.9 2.6 2.5 1.0 0.4 17.6 P.0 1 2 0 2 0 12 141414 29 25 16 15 16 3 0 163 (11 0.1 0.1 0.0 0.1 0.0 0.5 0.70.70.7 1.5 1.3 0.8 0.8 0.8 0.2 0.0 8.2 (2)0.1 0.1 0.0 0.1 0.0 0.6 0.70.70.7 1.5 1.3 068 0.8 0.8 0.2 0.0 8.2 ALL 91 170 155 82 78 120 795061 114 128 171 280 250 106 57 1981 (1)4.1 806 7.8 4.1 3.9 6.1 3.92.53.1 5.8 6.5 8.6 14.1 12.6 5.4 2.9 10000 (2)4.1 9.6 7.8 4.1 3.9 6.1 3.92.53.1 5.8 6.5 8.6 14.1 12.6 5.4 2.9 10000 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(11PCT OF ALL GOOD OBS OF THIS STABILITY (2) 2 PCT OF ALL GOOD OBS 2208 ORS EXAMINED1981 GOOD OBS WERE FOUND AND USED ( 89.7 PCT)

TABLE 2A-65 SEABROOK 30 FT DATASUMMER (JUN 72

AUG 72)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX A

-- DELTA T LESS THAN OR EQUAL TO -1.9 DEGREES C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSESSSWSWWSWWWNWNWNNWNALL 0.1000000 (1)0.00.00.00.00.00.0 (2)0.00.00.00.00.00.00()0.00.00.00.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0.1

0.5000000 00 0 0 0 0 0 0 0 0 0 (1)0.00.00.00.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.00.00.0-0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5

1.0000000 00 0 0 0 0 0 0 1 0 1 (1)0.00.00.00.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 1.1 0.0 1.1 (2)0.00.00.00.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 m 1.0 - 2.0002110 00 0 0 0 0 0 0 1 0 5 tri (1)0.00.02.11.11.10.0 0.00.0 0.0 U.0 0.0 0.0 0.0 0.0 1.1 0.0 5.3 C.,01---(2)0.00.00.10.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 Pj RI 2.0

4.0000312 10 0 0 1 1 0 0 0 0 9 ts.)(1)0.00.00.03.21.12.1 1.10.0 0.0 0.0 1.1 1.1 0.0 0.0 0.0 0.0 9.6 (2)0.00.00.00.10.00.1 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 004 4.0-*.ge0005544 20 1 2 5 3 6 7 1 0 45 (1)0.00.05.35.34.34.3 2.10.0 1.1 2.1 5.3 3.2 6.4 7.4 1.1 0.0 47.9 (2)0.00.00.20.20.20.2 0.10.0 0.0 0.1 0.2 0.1 0.3 0.3 0.0 0.0 2.1 SO002011 20 0 1 1 6 9 10 1 0 34 (1)0.00.02.10.01.11.1 2.10.0 0.0 1.1 1.1 6.4 9.6 10.6 1.1 0.0 36.2 (2)0.00.01.10.00.00.0 0.10.0 0.0 0.0 0.0 0.3 0.4 0.5 0.0 0.0 1.6 ALL009977 50 1 3 7 10 15 17 4 0 94 (1)0.00.09.69.67.47.4 5.30.0 1.1 3.2 7.4 10.6 16.0 18.1 4.3 0.0 100.0 (2)0.00.00.40.40.30.3 0.20.0 0.0 0.1 0.3 0.5 0.7 0.8 0.2 0.0 4.3 (MOISTURE DEFICITISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)m PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD CBS 94 GOOD OBS WITH STABILITY A0 MISSING WIND/TEMPS FOR THIS STABILITY 10 FT DATA TABLE 2A - 6 6 SUMMER(JUN 72 DIRECTION AUG 72)SEABROOK MOISTURE DEFICIT BY STABILITY AND WIND STABILITY INDEX B

--DELTA T GREATER THAN .169 BUT LESS THAN OR EQUAL TO DEG C PER 100 METERS DEFICIT WIND FROM GTELTNNE NEENEEESESE SSES55WSw WSW WWNWNWNNW N ALL 0.10 0000U 0o0U 0 U000 0 0 (1)0.0 0.00.00.00.00.0 0.00.00.00.0 0.0 0.00.00.00.0 0.0 0.0 (2)0.0 0.00.00.00.00.0 0.00.00.00.0 0.0 0.00.00.0060 0.0 0.0 0.1 0.50 0000U 0000 0 0011 0 2 (1)0.0 0.00.00.00.00.0 0.00.00.00.0 0.0 0.00.01.41.4, 0.0 2.8 (2)0.0 0.00.00.00.00.0 0.00.00.00.0 0.0 0.00.00.00.0 060 0.1 0.5.e.1.00 00000 0000 0 0000 1 1 (110.0 0.00.00.00.00.0 0.00.00.00.0 0.0 0.00.00.00.0 1.4 1.4 (210.0 0.00.00.0O.00.0 0.00.00.00.0, 0.0'.'.00.00.00.0 0.0 0.0 cn 1.0.*.2.00 03102 0000 0 0000 0 6 (1)0.0 (2)0.04.21.40.02.80.00.10.00.00.10.00.00.00.00.00.00.0060 0.0 0.00.00.00.00.00.00.00.00.0 0.0 0.0 8.5 0.3 4).al 260 - 4000 30042 U001 0 1200 1 14 11)0.0 4.20.00.05.62.8 0.00.00.01.4 0.0 1.426*0.00.0 1.4 19.7 (2)0.0 0.10.00.00.20.1 0.00.00.00.0 0.0 0.00.10.00.0 0.0 0.6 4.0**8.01 00334 3000 0 2531 0 25 (1)1.4 0.00.04.24.25.6 4.20.00.00.0 0.0 2.87.04.21.4 0.0 35.2 (2)0.0 0.00.00.10.10.2 0.10.00.00.0 0.0 0.10.20.10.0 0.0 1.2 8.00 0001.o 1002 4 347*1 0 23 (1)0.0 0.00.00.01.40.0 1.40.00.02.8 5.6 4.25.69.91.4 0.0 32.4 (2)!'.0 0.00.00.00.00.0 0.00.00.00.1 0.2 0.10.20.30.0 0.0 1.1 ALL1 33488 4003 4 611113 2 71 (1)1.4 4.24.25.611.311.3 5.60.00.04.2 5.6 8.515.515.54.2 2.8 100.0 1210.0 0.10.10.20.40.4 0.20.00.00.1 0.2 0.30.50.50.1 0.1 3.3 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(11 = PCT OF ALL GOOD OBS OF THIS STABILITY (21 2 PCT OF ALL GOOD 085 71 GOOD OBS WITH STABILITY B0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-67 SEABROOK 30 FT 04TASUMMER (JUN 72 AUG 72)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX CDELTA T GREATER THAN -1.7 BUT LESS THAN OR EQUAL TO -1.5 DEG C PER 100 METERS DEFICITWIND FROM GTFLI!NENEENEEESESESSESSSWSWWSWWWNWNWNNWNALL 0.1100000 (1)0.80.00.00.00.00.0 (2)0.00.00.00.00.00.0000000.00.00.00.00.00.0'0.00.00.00.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 0.8 0.0 2 1.6 0.1 0.10.5000000 00000 0 0 0 1 0 1 (1)0.00.00.00.00.00.0 0.00.00.00.00.0 0.0 0.0 0.0 0.8 0.0 0.8 (2)0.00.00.00.00.00.0 0.00.00.00.00.0 0.0 0.0 0.0 0.0'0.0 0.0 0.5 1.0100000 00000 0 0 0 0 0 1 (1)0.80.00.00.00.00.0 0.00.00.00.00.0 0.0 0.0 0.0 0.0 0.0 0.8 (2)0.00.00.00.00.00.0 0.00.00.00.00.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 2.0001410 00000 0 1 0 0 0 7 Cn tr)(1)0.00.00.83.20.80.0 0.00.00.00.00.0 0.0 0.8 0.0 0.0 0.0 5.6 ( 2 )0.00.00.00.20.00.0 0.00.3Uo00.00.0 0.0 0.0 0.0 0.0 0.0 0.3 7 71 1 I:" 2.0A.00000105 20011 0 0 1 1 0 21'1)(1.00.00.00.08.04.0 i.60.00.00.80.8 0.0 0.0 0.'8 0.8 0.0 16.8 (2)0.00.00.00.00.50.2 0.10.00.00.00.0 0.0 0.0 0.0 0.0 0.0 1.0 4.0A.0021474 30029 4 1 4 1 1 43 (1)0.01.60.93.25.63.2 2.40.00.01.67.2 3.2 0.8 3.2 0.8 0.8 34.4 (2)000.10.00.20.30.?0.10.00.00.10.4 0.2 0.0 0.2 0.0 0.0 2.0 8.0000023 10026 9 11 11 4 1 50 (1)0.0'.0).0n.01.62.4 0.80.00.01.64.8 7.2 8.8 8.8 3.2 0.8 40.0 12)0.20.0)4.00o0).1'Jal 0.1.)0.00.00.10.3 0.4..5 0.5 0.2 0.0 2.3\LL22y2012 600516 13 13 16 7 3 125 (1)1.61061.66.416009.6 4.80.00.04.012.8 10.4 10.4 12.8 5.6 2.4 100.0 (2)0.10.10.10.40.90.6 0.30.00.00.20.7 0.6 0.6 0.7 0.3 0.1 5.8 (MOISTURE DEFICITISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)m ACT OF ALL GOOD OBS OF THIS STABILITY (2)= CT OF ALL GOOD ORS 125 GOOD OBS WITH STABILITY C0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-68 SEABROOK 30 FT DATASUMMER (JUN 72AUG 72)MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX DDELTA T GREATER THAN -1.5 BUT LESS THAN OR EQUAL TO -0.5 DEG C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESE55ES5564SWWSWwWNWNWNNWNALL 0.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.10.5 1 2 0 1 1 1 0 1 1 0 0 0 0 0 1 1 10 (1)0.1 0.2 0.0 0.1 0.1 0.1 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.1 1.2 (2)080 0.1 0.0 0.0 080*0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 OtO 0.0 0.0 0.5 0.5...1.0 1 6 13 7 3 3 4 5 2 0 0 2 1 2 4 4 57 (1)0.1 0.7 1.5 0.8 0.4 0.4 0.5 0.6 0.2 0.0 0.0 0.2 0.1 0.2 0.5 0.5 6.8 (2)0.0 0.3 0.6 0.3 0.1 0.1 0.2 0.2 0.1 0.0 0.0 0.1 0.0 0.1 0.2 0.2 2.6 tn 1.0

2.0 4 5 35?4 21 23 11 13 12 14 8 4 10 11 4 1 200 (1)0.5 0.6 4.2 2.9 2.5 2.7 1.3 1.5 1.4 1.7 1.0 0.5 1.2 1.3 0.5 0.1 23.8 C13 (2)0.2 0.2 1.6 1.1 1.0 1.1 0.5 0.6 0.6 0.6 0.4 0.2 0.5 0.5 0.2 0.0 9.2 Pi el 2.0 - 4.0 4 1 6 6 28 22 10 4 10 20 19 16 6 14 6 8 180 (1)0.5 0.1 0.7 0.7 3.3 2.6 1.2 0.5 1.2 2.4 2.3 1.9 0.7 1.7 0.7 1.0 21.4 (2)0.2 0.0 0.3 0.3 1.3 1.0 0.5 0.2 0.5 0.9 0.9 0.7 0.3 0.6 0.3 0.4 8.3 4.0 - PO 3 3 2 2 39 35 21 1 8 25 41 20 12 18 3 2 235 (1)0.4 0.4 0.2 0.2 4.6 4.2 2.5 0.1 1.0 3.0 4.9 2.4 1.4 2.1 0.4 0.2 28.0 (2)0.1 0.1 0.1 0.1 1.8 1.6 1.0 0.0 0.4 1.2 1.9 0.9 0.6 0.8 0.1 0.1 10.9 8.0 0 1 2 1 4 9 12 5 13 33 29 12 18 13 4 1 157 (1)0.0 .0.1 0.2 0.1 0.5 181 1.4.6 1.5 3.9 3.5 1.4 2.1 1.5 0.5 081 18.7 (2)0.0 0.0 0.1 0.0 0.2 0.4 0.6-.2 0.6 1.5 1.3 0.6 0.8 0.6).2 0.0 7.3"L1 13 18 55 41 96 93 C8 29 46 92 97 54 47 58 22 18 840 (1)1.5 2.1 6.9 4.9 11.4 11.1 6.9 3.5 5.5 11.0 11.5 6.4 5.6 6.9 2.6 2.1 100.0 (2)0.6 0.8 Z.7 1.9 4.4 4.3 2.7 1.3 2.1 4.3 4.5 2.5 2.2 2.7 1.0 0.8 38.8 (MOISTURE DEFICIT 15 IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OB5 840 6000 OBS WITH STABILITY D0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A- 6 9 SEABROOK 30 FT DATASUMMER (JUN 72 AUG 72)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX E -- DELTA I GREATER THAN -0.5 BUT LESS THAN OR EQUAL TO +1.5 DEG C PER 100 METERS DEFICIT- WIND FROM GTELTNNENEENEEESESESSESSSWSWWSWWWNWNWNNWNALL 0.1 (1)(2)0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 0.2 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 0.2 0.0 1 0.2 0.0 0 0.0 0.0 3 0.5 0.1 061 0.5 0 1 1 0 2 1 0 1 1 1 0 1 0 0 0 2 11 (11 0.0 0.2 0.2 0.0 0.3 0.2 0.0 0.2 0.2 0.2 0.0 0.2 0.0 0.0 0.0 0.3 1.8 (21 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 000 0.0 0.0 0.0 0.1 0.5 0.5 + 1.0 3 7 9 12 5 7 4 3 8 6 9 10 7 2 3 2 97 (1)0.5 1.2 1.5 2.0 0.8 1.2 0.7 0.5 1.3 1.0 1.5 1.7 1.2 0.3 0.5 0.3 16.2 (2)0.1 0.3 0.4 0.6 0.2 0.3 0.2 0.1 0.4 0.3 0.4 0.5 0.3 0.1 0.1 0.1 4.5 1.0 - 2.0 2 0 ,e 5 5 10 8 10 9 24 29 21 20 5 1 1 158 Gd 1.21 (1)0.3 0.0 1.3 0.8 0.8 1.7 1.3 1.7 1.5 4.0 4.8 3.5 3.3 0.8 0.2 0.2 26.4 ua F-, (2)0.1 0.0 0.4 0.2 0.2 0.5 0.4 0.5 0.4 1.1 1.3 1.0 0.9 0.2 0.0 0.0 7.3 PCJ 1`..)2.0 - 4.0 0 5 4 1 7 7 10 10*12 24 27 27 17 9 0 2 162 (1)0.0 0.8 0.7 0.2 1.2 1.2 1.7 1.7 2.0 4.0 4.5 4.5 2.8 1.5 0.0 0.3 27.0 (2)060 0.2 0.2 0.0 0.3 0.3 0.5 0.5 0.6 1.1 1.2 1.2 0.8 0.4 0.0 0.1 7.5 4.0 - 8.0 1 4 1 1 2 8 20 10 12 27 26 12 4 4 2 0 134 (1)0.2 0.7 0.2 0.2 0.3 1.3 3.3 1.7 2.0 4.5 4.3 2.0 0.7 0.7 0.3 0.0 22.4 (2)0.0 0.2 0.0 0.0 0.1 0.4 0.9 0.5 0.6 1.2 1.2 0.6 0.2 0.2 0.1 0.0 6.2 9.0 0 0 0 0 0 1 4 1 4 2 5 8 5 2 2 0 34 (1)0.0 0.0 0.0 0.0 0.0 0.2 0.7 0.2 0.7 0.3 0.8 1.3 0.8 0.3 0.3 0.0 5.7 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.2 0.1 0.2 0.4 0.2 0.1 0.1 0.0 1.6 PLL 6 17 23 2C 21 34 46 35 46 84 96 79 53 23 9 7 599 (1)160 268 3.8 3.3 3.5 567 7.7 5.8 7.7 14.0 16.0 13.2 8.8 3.8 1.5 1.2 100.0 (2)0.3 0.8 1.1 0.9 1.0 1.6 261 1.6 2.1 3.9 4.4 3.7 2.4 1.1 064 0.3 27.7 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1) = PCT OF ALL GOOD OBS OF THIS STABILITY t2)PCT OF ALL GOOD OBS 599 GOOD OBS WITH STABILITY E0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-70 SEABROOK 30 FT DATASUMMER (JUN 72AUG 72)MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX F -- DELTA T GREATER THAN +1.5 BUT LESS THAN OR EQUAL TO +4.0 DEG C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSES55WSWWSWWWNWNWNNWNALL 0.1 (1)(2)0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0.0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0.1 - 0.5 0 0 0 2 0 0 0 0 0 0 3 0 2 2 0 0 9 (1)0.0 0.0 0.0 0.9 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.0 0.9 0.9 0.0 0.0 3.9 (2)0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.1 0.1 0.0'0.0 0.4 0.5

1.0 0 0 0 1 1 0 1 4 2 3 3 4 10 5 1 0 35 (1)0.0 0.0 0.0 0.4 0.4'0.0 0.4 1.7 0.9 1.3 1.3 1.7 4.4 2.2 0.4 0.0 15.3 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.1 0.1 0.1 0.2 0.5 0.2 0.0 0.0 1.6 10 2.0 1 0 1 2 2 4 2 0 1 4 11 14 18 7 1 0 68 (1)0.4 0.0 0.4 0.9 0.9 1.7 0.9 0.0 0.4 1.7 4.8 6.1 7.9 3.1 0.4 0.0 29.7 (2)0.0 0.0 0.0 0.1 0.1 0.2 0.1 0.0 0.0 0.2 0.5 0.6 0.8 0.3 0.0 0.0 3.1 2.0

440 0 0 1 2 1 5.4 3 7 8 13 10 12 5 0 1 72 (1)0.0 0.0 0.4 0.9 0.4 2.2 1.7 1.3 3.1 3.5 5.7 4.4 5.2 2.2 0.0 0.4 31.4 (2)0.0 0.0 0.0 0.1 0.0 0.2 0.2 0.1 0.3 0.4 0.6 0.5 0.6 0.2 0.0 0.0 3.3 408.0 0 0 1 1 0 0 3 3 3 7 9 5 1 4 0 0 37 (1)0.0 0.0 0.4 0.4 0.0 0.0 1.3 1.3 1.3 3.1 3.9 2.2 0.4 1.7 0.0 0.0 16.2 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.3 0.4 0.2 0.0 0.2 0.0 0.0 1.7 8.0 0 0 0 0 0 1 0 0 0 4 0 1 2 0 0 0 8 (1)0.0 0.0 0.0 0.0 0.0 0.4 0.0 0.0'0.0 1.7 0.0 0.4 0.9 0.0 0.0 0.0 3.5 (2)0.0 0." 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.1 0.0 0.0 0.0 0.4 ALL 1 C 3 8 4 10 10 10 13 26 39 34 45 23 2 1 229 (1)0.4 0.0 1.3 3.5 1.7 4.4 4.4 4.4 5.7 11.4 17.0 14.8 19.7 10.0 0.9 0.4 100.0 (2)0.0 0.0 0.1 0.4 0.2 0.5 0.5 0.5 0.6*1.2 1.8 1.6 2.1 1.1 0.1 0.0 10.6 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)m PCT OF ALL GOOD OBS OF THIS STABILITY (2)m PCT OF ALL GOOD OBS 229 GOOD OBS WITH STABILITY F0 MISSING WIND/TEMPS FOR THIS STABILITY 30 FT DATA MOISTURE TABLE 2A-71 AND WIND DIRECTION SUMMER (JUN 72 AUG 72)SEABROOK DEFICIT BY STABILITY STABILITY INDEX G

--DELTA I GREATER `MAN

+4.0 DEGREES C PER 100 METERS DEFICIT WIND FROM GTELT NNE NE ENE E ESE SE SSE5 SSW SW WSW W WNW NW NNW N ALL 0.1 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 '0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 081 0.5 0 0 0 1 0 0 00 0 1 1 6 5 2 1 1 18 11)0.0 0.0 0.0 0.5 0.0 0.0 0.00.0 0.0 0.5 0.5 2.9 2.4 1.0 065, 0.5 8.7 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.3 0.2 0.1 0.0 0.0 0.8 0.5 1.0 1 1 0 2 0 1 21 0 2 2 8 26 5 1 0 52 (1)0.5 0.5 0.0 1.0 0.0 0.5 1.00.5 0.0 1.0 1.0 3.9 12.6 2.4 0.5 0.0 25.2 12)0.0 0.0 0.0 0.1 0.0 0.0 0.10.0 0.0 0.1 0.1 0.4 1.2 0.2 0.0 0.0 2.4 W MI 1.0***2.0 1 1 3 4 1 3 40 3 2 10 12 26 3 0 2 75 E'11 n--, 11)(2)0.5 0.0 0.5 0.0 1.5 0.1 1.9 0.2'0.5 0.0 1.5 0.11.90.00.20.0 1.5 0.1 1.0 0.1 4.9 0.5 5.8 0.6 12.6 1.2 1.5 0.1 0.0 0.0 1.0 0.1 36.4 3.5 7:1122.0 - 4.0 0 0 0 0 3 0 13 1 1 8 9 13 4 0 0 43 (1)0.0 0.0 0.0 0.0 1.5 0.0 0.51.5 0.5 0.5 3.9 4.4 6.3 1.9 0.0 0.0 20.9 12)0.0 0.0 0.0 0.0 0.1 0.0 0.00.1 0.0 0.0 0.4 0.4 0.6 0.2 0.0 0.0 2.0 440...-8.0 0 0 0 0 0 0 02 0 3 1 2 5 3 0 0 16 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.01.0 0.0 1.5 0.5 1.0 2.4 1.5 0.0 0.0 7.8 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.00.1 0.0 0.1 Os0.1 0.2 0.1 0.0 0.0 0.7 8.0 C 0 0 0 0 0 00 0 1 0 0 1 0 U 0 2 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.5 0.0 Oa.::).5 0.0 0.0 J.0 1.0 (2)Os0.0 0.0 0.0 0.0.1.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 04.0 0.1 ALL 2 2 3 7 4 4 76 4 10 22 37 76 17 2 3 206 (1)1.0 1.0 1.5 3.4 1.9 1.9 3.42.9 1.9 4.9 10.7 18.0 36.9 8.3 1.0 1.5 100.0 12)0.1 0.1 0.1 0.3 0.2 0.2 0.30.3 0.2 0.5 1.0 1.7 3.5 0.8 0.1 0.1 9.5 (MOISTURE DEFICIT IS IN GRAMS ER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 206 GOOD'OBS WITH STABILITY G0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-72 SEABROOK 30 FT DATASUMMER (JUN 72 - AUG 72)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION TOTALS FOR ALL GOOD DELTA T STABILITIES DEFICITWIND FROM GTELTNNENEENEEESESESSE.S55WSWWSWWWNWNwNNWNALL 0.1 (1)(2)1 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 0.0 0.0 1 0.0 0.0 2 0.1 0.1 6 0.3 0.3 081 0.5 1 3 1 4 3 2 0 2 2 2 4 7 7 5 4 4 51 (1)0.0 0.1 0.0 0.2 0.1 0.1 0.0 0.1 0.1 0.1 0.2 0.3 0.3 0.2 U.2 0.2 2.4 (2)0.0 0.1 0.0 0.2 0.1 0.1 0.0 0.1 0.1 0.1 0.2 0.3 0.3 0.2 0.2'0.2 2.4 0.5

1.0 (1)6 0.3 14 0.6 22 1.0 22 1.0 9 0.4 11 0.5 11 0.5 13 0.6 12 0.6 11 0.5 14 0.6 24 1.1 44 2.0 14 0.6 410 0.5 7 0.3 244 11.3 (2)0.3 0.6 1.0 1.0 0.4 0.5 0.5 0.6 0.6 0.5 0.6 1.1 2.0 0.6 0.5 0.3 11.3 W td Pzi 1.0 2.0 8 6 53 41 31 42 25 23 25 44 58 51 75 26 7 4 519 M 1--, (1)(2)0.4 0.4 0.3 0.3 2.4 2.4 1.9 1.9 1.4 1.4 1.9 1.9 1.2 1.2 lel 1.1 1.2 1.2 2.0 2.0 2.7 2.7 2.4 2.4 3.5 3.5 1.2 1.2 0.3 0.3 0.2 0.2 24.0 24.0'7d tr , 13 2.04.0 4 9 11 12 54 43 28 2C 30 55 69 64 50 33 7 12 501 (1)0.2 0.4 0.5 0.6 2.5 2.0 1.3 0.9 1.4 2.5 3.2 3.0 2.3 1.5 063 0.5 23.2 (2)0.2 0.4 0.5 0.6 2.5 2.0 1.3 089 1.4 2.5 3.2 3.0 2.3 1.5 0.3 0.6 23.2 4.0 8.0 5 9 10 16 55 55 52 16 24 66 91 49 34 43 a 3 535 (1)0.2 0.4 0.5 0.7 2.5 2.5 2.4 0.7 1.1 3.0 4.2 2.2 1.6 2.0 0,4 0.1 24.7 (2)0.2 0.4 0.5 0.7 2.5 2.5 2.4 0.7 1.1 3.0 4.2 2.2 1.6 2.0 0.4 0.1 24.7 8.0 0 1 4 1 8 15 20 6 17 45 45 39 50 43 12 2 308 (1)0.0 0.0 0.2 0.0 0.4 0.7 0.9 0.3 0.8 2.1 2.1 1.8 2.3 2.0 0.6 0.1 14.2 (2)060.000.0.2 0.0 0.4 0.7 0.9 0.3 0.8 2.1 2.1 1.8 2.3 2.0 0.5 0.1 14.2 ALL (1)25 1.2 42 169 101 4.7 97 4.5 160 7.4 169 7.8 136 6.3 80 3.7 110 5.1 223 106J 281 13.0 233 10.5 260 12.0 165 7.2 n.6 1.6 2164 100.0 (2)1.2-1.9 4.7 4.5 7.4 7.8 6.3 3.7 5.1 10.3 13.0 10.8 12,0 7.6 2.3 1.6 100.0 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)PCT OF ALL GOOD OBS 2208 OBS EXAMINED2164 GOOD OBS WERE FOUND AND USED ( 98.0 PCT)

TABLE 2A- 7 3 SEABROOK 30 FT DATAFALL (SEP 72NOV 72)MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX ADELTA T LESS THAN OR EQUAL TODEGREES C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESE, SSESSSWSWWSWWWNWNWNNWNALL 0.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0-0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1....0.5.0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 (1)0.0 0.0 0.0 0.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 (2)0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0851.0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 2 (1)0.0 0.0 1.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.0 0.0 3.1 (2)0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Oel 0.0 0.0 0.1 1.02.0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 1 4 Cil tzl.z1 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.7 0.0 0.0 1.6 6.3 Cia1--, 4 ,*(2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.2 Pd a.,ts., 2.04.0 2 2 5 2 1 0 0 0 U U 2 1 4 1 1 1 22 (1)3.1 3.1 7.8 3.1 1.6 0.0 0.0 0.0 0.0 0.0 3.1 1.6 6.3 1.6 1.6 1.6 34.4 (2)0.1 0.1 0.3 0.1 0.1 0.0 0.0 0.0 0.0 U.0 0.1 0.1 0.2 0.1 0.1 0.1 1.1 4.0R.0 0 0 7 2 2 0 0 0 0 1 0 1 6 B 1 5 33 (1)0.0 0.0 IC.9 3.1 3.1 0.0 0.0 0.0 0.0 1.6 0.0 1.6 9.4 12.5 1.6 7.8 51.6 (2)0.0 0.0 0.4 0.1 0.1 0.0 0.0 0.0 0.0 0.1 0.0 0.1 0.3 0.4 0.1 0.3 1.7 Be0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 2 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.0 1.6 0.0 3.1 (2)00 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U.0 0.0 0.0 0.1 0.0 0.1 0.0 0.1 ALL 2 2 13 4 4 0 0 0 0 1 2 2 14 10 3 7 64 (1)3.1 3.1 20.3 6.3 6.3 0.0 0.0 0.0 0.0 1.6 3.1 3.1 21.9 15.6 4.7 10.9 100.0 (2)0.1 0.1 0.7 0.2 0.2 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.7 0.5 0.2 0.4 3.3 (MOISTURS DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD ORS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 64 GOOD ORS WITH STABILITY A4 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-74 SEABROOK 30 FT DATAFALL (SEP 72 . NOV 72)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX BDELTA T GREATER THAN -1.9 BUT LESS THAN OR EQUAL TO -1.7 DEG C PER 100 METERS DEFICITWIND FROM GTELTNINENEENEEESESESSES55WSWWSwWWNWNWNNWNALL 0.1 (1)(2)0 0.0 060 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 06.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0.10.5 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 (1)0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 (2)0.0 0.1 0.0 0.0*0.0 0.0 0.0 0.0 0.0 L...0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.51.0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 0 0 3 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.5 2.9 0.0 0.0 4.4 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.2 tzi 1.07.0 0 1 1 0 1 0 0 0 0 0 0 2*1 0 1 1 8 C/3 (1)(2)0.0 0.0 1.5 0.1 1.5 0.1 0.0 0.0 1.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.9 Osi 1.5 0.1 0.0 0G0 1.5 0.1 1.5 0.1 11.8 0.4 7i CZ'2.0 4.0 1 2 3 1 1 1 1 0 0 0 0 1 3 3 3 2 22 (19 1.5 2.9 4.4 1.5 1.5 1.5 1.5 0.0 0.0 0.0 0.0 1.5 4.4 4.4 464 2.9 32.4 (2)0.1 061 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2 0.1 1.1 4.0R.0 1 0 4 0 0 0 1 0 0 2 4 2 7 5 2 0 28 (1)1.5 0.0 5.9 0.0 0.0 0.0 1.5 0.0 0.0 2.9 5.9 2.9 10.3 7.4 2.9 0.0 41.2 (2)0.1 0.0 0.2 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.2 0.1 0.4 0.3 0.1 0.0 1.4 5.0 0 0 0 0 0 1 0 0 0 0 0 0 3 0 0 6 Cl)0.0 0.0 0.0 0.0 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 4.4 g:'1 1 0.0 8.8 (2)0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.3 ALL 2 4 8 1 2 2 2 0 0 2 4 5 15 12 6 3 68 (1)2.9 5.9 11.8 1.5 2.9 2.9 2.9 0.0 0.0 2.9 5.9 7.4 22.1 17.6 8.8 4.4 100.0 (2)0.1 0.2 0.4 0.1 0.1 0.1 0.1 0.0 0.0 0.1 0.2 0.3 0.8 0.6 0.3 0.2 3.5 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)=a PCT OF ALL GOOD OBS 68 GOOD OBS WITH STABILITY B10 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-7 5 SEABROOK 30 FT DATAFALL (SEP 72 NOV 72)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX CDELTA I GREATER THAN -1.7 BUT LESS THAN OR EQUAL 10 -1.5 DEG C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSESSSWSWWSWWWNWNWNNWNALL 0.1 (1)(2)0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 1.4 0.1 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 a *0.0 0 0.0 0.0 0 0.0 U.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 1.4 0.1 0.10.5 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 (1)0.0 0.0 0.0 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 (2)000 0.0 0.0 0.1 0.0 060 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.5 1.0 0 0 2 0 0 0 0 0 0 0 0 0 1 1 0 0 4 (1)0.0 0.0 2.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 1.4 0.0 0.0 5.6 (2)0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.2 V)t)1.02.0 1 0 2 2.0 0 0 0 0 0 0 0 1 3 0 1 10't V)1--k (11 1.4 0.0 2.8 2.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.4 4.2 0.0 1.4 14.1 (2)0.1 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.0 0.1 0.5 Pz1 2't..)2.04.0 2 0 1 0 0 0 0 0 0 1 1 0 3 2 1 0 11 (1)2.8 0.0 1.4 0.0 0.0 0.0 0.0 0.0 0.0 1.4 1.4 0.0 4.2 2.8 1.4 0.0 15.5 (2)0.1 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 060 0.2 0.1 0.1 0.0 0.6 4.08.0 0 0 1 1 2 2 1 0 1*3 1 3 7 2 2 0 26 (1)0.0 0.0 1.4 1.4 2.8 2.8 1.4 0.0 1.4 4.2 1.4 4.2 9.9 2.8 2.8 0.0 36.6 (2)0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.0 0.1 0.2 0.1 0.2 0.4 0.1 0.1 0.0 1.3 8.0 0 0 0 0 0 2 0 0 1 0 0 6 4 5 0 0 18 (1)0.0 0.0 0.0 0.0 0.0 2.8 0.0 0.0 1.4 0.0 0.0 8.5 5.6 7.0 0.0 0.0 25.4 (2)0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.0 0.0 0.3 0.2 0.3 0.0 0.0 0.9 ALL 3 0 6 5 2 4 1 0 2 4 2 9 16 13 3 1 71 (1)4.2 0.0 8.5 7.0 2.8 5.6 1.4 0.0 2.8 5.6 2.8 12.7 22.5 18.3 4.2 1.4 100.0 (2)0.2 0.0 0.3 0.3 0.1 0.2 0.1 0.0 0.1 0.2 0.1 0.5 0.8 0.7 0.2 0.1 3.6 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)2 PCT OF ALL GOOD 095 71 (ROOD OBS WITH STABILITY C4,MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-76 SEABROOK 3C FT DATAFALL (SEP 72NOV 72)MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX DDELTA T GREATER THAN -1.5 BUT LESS THAN OR EQUAL TO -0.5 DEG C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSES55WSWWSWWWNWNWNNWNALL 0.1 (1)(2)0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 2 0.3 0.1 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 2 0.3 0.1 0.1 0.5 10 5 6 0 1 0 1 0 2 0 1 2 2 9 6 16 61 (11 1.4 0.7 0.9 0.0 0.1 0.0 0.1 Q.0 0.3 0.0 0.1 0.3 0.3 1.3 0.9 2.3 8.7 (21 0.5 0.3 0.3 0.0 0.1 0.0 0.1 0.0 0.1 0.0 0.1 0.1 0.1 0.5 0.3 0.8 3.1 0.5 1.0 6 4 17 1 0 2 1 2 0 0 2 4 8 15 8 29 99 (1)0.9 0.6 2.4 0.1 0.0 0.3 0.1 0.3 0.0 0.0 0.3 0.6 1.1 2.1 1.1 4.1 14.1 (2)0.3 0.2 0.9 0.1 0.0 0.1 0.1 0.1 0,0 0.0 0.1 0.2 0.4 0.8 0.4 1.5 5.1 cn 1.0 2.0 27 32 28 11 3 9 4 1 6 7 10 8 10 lb 17 22 211 p.4 1 (1)3.9 4.6 4.0 1.6 0.4 1.3 0.6 0.1 0.9 1.0 1.4 1.1 1.4 2.3 2.4 3.1 30.1 cn (2)1.4 1.6 1.4 0.6 0.2 0.5 0.2 0.1 0.3 0.4 0.5 0.4 0.5 0.6 0.9 1.1 10.8 PO al 2.0 4.0 6 6 3 10 20 11 9 9 5 10 9 13 19 23 8 2 163 (1)0.9 0.9 0.4 1.4 2.9 1.6 1.3 1.3 0.7 1.4 (.3 1.9 2.7 3.3 1.1 0.3 23.3 (2)0.3 0.3 0.2 0.5 1.0 0.6 0.5 0.5 0.3 0.5 0.5 0.7 1.0 1.2 0.4 0.1 8.4 4.0

Ro0 0 1 2 2 21 5 3 4 2 25 18 9 20 11 3 4 130 (1)0.0 0.1 0.3 0.3 3.0 0.7 0.4 0.6 0.3 3.6 2.6 1.3 2.9 1.6 0.4 0.6 18.6 (2)0.0 0.1 0.1 0.1 1.1 0.3 0.2 0.2 0.1 1.3 0.9 0.5 1.0 0.6 0.2 0.2 6.7 8.0 0 0 0 0 1 0 0 1 1 1 9 7 9 5 0 0 34 (1)0.0 0-.0 0.0 0.0 0.1 0.0 0.0 0.1 0.1 0.1 1.3 1.0 1.3 0.7 0.0 0.0 4.9 (2)0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.1 0.1 0.1 0.5 0.4 0.5 0.3 0.0 0.0 1.7 ALL 49 48 56 26 46 27 18 17 16 43 49 43 68 79 42 73 700 (1)7.0 6.9 8.0 3.7 6.6 3.9 2.6 2.4 2.3 6.1 7.0 6.1 9.7 11.3 6.0 10.4 100.0 (2)2.5 2.5 2.9 1.3 2.4 1.4 0.9 0.9 0.8 2.2 2.5 2.2 3.5 4.1 2.2 3.7 36.0 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)2 PCT OF ALL GOOD OBS 700 GOOD OBS WITH STABILITY D75 MISSING WIND/TEMPS FOR THIS STABILITY 30 FT DATA STABILITY INDEX E DEFICIT GTELTNNE SEABROOK MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION

.**.DELTA T GREATER THANBUT LESS THAN OR EQUAL TO +1.5 DEG C PER WIND FROM NEENEEESESESSESSSWSWWSWWWNW 0.11 00000000 0 0 0 0 (1)0.2 0.00.00.00.00.00.00.00.0 0.0 0.0 0.0 0.0 (2)0.1 0.00.00.00.00.00.00.00.0 0.0 0.0 0.0 0.0 0.1..*0.53 23121011 1 2 2 11 (I)0.5 0.30.50.20.30.20.00.20.2 0.2 0.3 0.3 1.7 (2)0.2 0.10.20.10.10.10.00.10.1 0.1 0.1 0.1 0.6 0.51.04 25671144 7 6 15 10 (1)0.6 0.30.80.91.10.20.20.60.6 1.1 0.9 2.3 1.(2)0.2 0.10.30.30.4.0.10.10.20.2 0.4 0.3 0.8 0.5 1.0 - 2.02 3310637710 17 26 23 29 (1)0.3 0.50.51.60.9U.51.11.11.6 2.6 4.0 3.6 4.5 (2)0.1 0.20.20.50.30.20.40.40.5 0.9 1.3 1.2 1.5 2.0 - 4.03 212366921 20 29 18 37 (1)0.5 0.30.20.30.50.90.91.43.3 3.1 4.5 2.8 5.7 (2)0.2 0.10.10.10.2.0.30.30.51.1 1.0 1.5 0.9 1.9 4.0.*.Ra01 00001171 18 10 15 12 (1)0.2 0.00.00.00.00.20.21.10.2 2.8 1.6 2.3 1.9 (2)0.1 0.00.00.00.00.1Col0.40.1 0.9 0.5 0.8 0.6 8.00 00000000 3 1 0 1 (1)0.0 0.00.00.00.00.00.00.00.0 0.5 0.2 0.0 0.2 (2)0.0 0.00.00.00.00.00.00.00..0.2:'.1 0.0 0.1 ALL14 912191812152837 66 74 73 100 (1)2.2 1.41.93.02.81.92.34.35.7 10.2 11.5 11.3 15.5 (2)0.7 0.50.61.00.93.60.81.41.9 3.4 3.8 3.7 5.1 (MOISTURE DEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR)

FALL (SEP 72NOV 72)100 METERS NW NNWNALL 4 0 5 0.6 0.0 0.8 0.2 0.0 0.3 4 2 46 0.6 0.3 7.1 0.2 0.1 2.4 13 7 113 2.0 1.1 17.5 0.7 0.4 5.8 12 6 220'1J 1.9 0.9 34.2 0.6 0.3 11.3 2 7 180 0.3 1.1 28.0 0.1 0.4 9.2 2 1 75 0.3 0.2 11.6 0.1 0.1 3.9 0 0 5 0.0 0.0 0.8 0.0 0.0 0.3 37 23 644 5.7 3.6 100.0 1.9 1.2 33.1 0 0.0 0.0 10 1.6 0.5 21 1.3 1.1 56 6.7 2.9 14 2.2 0.7 6 0.9 0.3 0 0.0 0:0 107 16.6 5.5 tZ/TABLE 2A-77 (1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 644 GOOD OBS WITH STABILITY E46 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-78 SEABROOK 30 FT DATAFALL (SEP 72 - NOV 721 MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX F -- DELTA I GREATER THAN +1.5 BUT LESS THAN OR EQUAL TO +4.0 DEG C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSES55WSWWSWWWNWNWNNWNALL 0.1 (1)(2)0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 0.6 0.1 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 0.6 0.1 0 0.0 0.0 2 1.1 0.1 0..1 0.5 0 1 0 0 0 0 1 0 1 0 0 2 12 9 3 0 29 (1)0.0 0.6 0.0 0.0 0.0 0.0 0.6 0.0 0.6 0.0 0.0 1.1 6.7 5.1 1.7 0.0 16.3 (2)0.0 0.1 0.0 0.0 0.0 0.0 0.1 0.0 0.1 0.0 0.0 0.1 0.6 0.5 0.2 '0.0 1.5 085 1.0 2 0 0 1 0 0 0 1 2 1 4 3 13 6 2 1 36 (1)1.1 0.0 0.0 0.6 0.0 0.0 0.0 0.6 1.1 0.6 2.2 1.7 7.3 3.4 lel 0.6 20.2 (2)0.1 0.0 0.0 0.1 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.7 0.3 0.1 0.1 1.8 CA bd 1.0 2.0 (1)1 0.6 0 0.0 2 1.1 0 0.0 2 1.1 0 0.0 2 1.1 1 0.6 4 2.2 6 3.4 10 5.6 8 4.5 13 7.3 12 6.7 3 1.7 1 0.6 65 36.5 Gr)1-+(2)081 0.0 0.1 0.0 0.1 0.0 0.1 0.1 0.2 0.3 0.5 0.4 0.7 0.6 0.2 0.1 3.3 Pz) a" N 2.0 4.0 0 3 1 2 4 0 1 1 4 5 7 0 4 4 0 1 34 (1)0.0 0.0 0.6 1.1 2.2 0.0 0.6 0.6 2.2 2.8 3.9..).0 2.2 2.2 0.0 0.6 19.1 (2)0.0 0.0 0.1 0.1 0.2 0.0 0.1 0.1 0.2 0.3 0.4 0.0 0.2 0.2 0.0 0.1 1.7 4.0 8.0 0 0 0 0 0 0 0 0 0 0 5 2 2 2 1 0 12 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8 1.1 1.1 1.1 0.6 0.0 6.7 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0G0 0.0 0.3 0.1 0.1 0.1 0.1 0.0 0.6 880 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 060 0.0 0.0 0.0 0.0 0.0 0.0 0.0'0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL 3.1 3 3 6 0 4 4 11 12 26 15 44 33 10 3 178 (1)1.7 0.6 1.7 1.7 3.4 0.0 2.2 2.2 6.2 6.7 14.6 8.4 24.7 18.5 5.6 1.7 100.0 (2)0.2 Col 0.2 0.2 0.3 0.0 0.2 0.2 0.6 0.6 1.3 0.8 2.3 1.7 0.5 0.2 9.1 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 178 GOOD OBS WITH STABILITY F16 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-7 9 SEABROOK 30 FT DATAFALL (SEP 72NOV 72)MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX GDELTA I GREATER THAN +4.0 DEGREES C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSESSSWSWWS*WWNWNWNNWNALL 0.1 (1)(2)0 0.0 0.0 0 3.0 0.0 0 0.0 0.00010100.00.00.50.00.50.00.00.00.10.0.0.10.0 0 0.0 0.0 0 0.0 0.0 3 1.4 0.2 7 3.2 0.4 2 0.9 0.1 1 0.5 0.1 0 0.0 0.0 15 6.8 0.8 0.10.5 1 0 0'001011 3 4 7 38*10 b 2 74 (1)0.5 0.0 0.0 0.00.00.50.00.50.5 1.4 1.8 3.2 17.1 4.5 2.7 0.9 33.3 (2)0.1 0.0 0.0 0.00.00.10.00.10.1 0.2 0.2 0.4 2.0 0.5 0.3 0.1 3.8 0.51.0 1 1 0 101100 2 5 8 32 8 2 0 62 (1)0.5 0.5 0.0 0.50.00.50.50.00.0 0.9 2.3 3.6 14.4 3.6 0.9 0.0 27.9 (2)0.1 0.1 0.0 0.10.00.10.10.00.0 0.1 0.3 0.4 1.6 0.4 0.1 C.0 3.2 1.0 - 2.0 0 1 1 100001 4 0 6 20 11 0 1 46 P21 (1)0.0 0.5 0.5 (.1.50.30.00.00.00.5 1.8 0.0 2.7 9.0 5.0 0.0 0.5 20.7 (2)0.0 0.1 0.1 0.10.00.00.00.00.1 0.2 0.0 0.3 1.0 0.6 0.0 0.1 2.4 P>2.04.0 0 0 0 000002 0 2 3 11 1 0 1 20 (1)0.0 0.0 0.0 0.00.00.00.00.00.9 0.0 0.9 1.4 5.0 0.5 0.0 0.5 9.0 (2)0.0 0.0 0.0 0.00.00.00.00.00.1 0.0 0.1 0.2 0.6 0.1 0.0 0.1 1.0 4.0E.0 o 0 0 000000 1 3 1 0 0 0 0 5 (1)0.0 0.0 0.0 0.00.00.00.00.00.0 0.5 1.4 0.5 0.0 0.0 0.0 0.0 2.3 (21 0.0 0.0 0.0 0.00.00.00.00.00.0 0.1 0.2 0.1 0.0 0.0 0.0 0.0 0.3 8.0 0 0 0 00000c.0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.00.00.00.00.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.00.00.00.00.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL 2 2 1 203124 10 14 28 108 32 9.4 222 (1)0.9 0.9 0.5 0.90.01.40.50.91.8 4.5 6.3 12.6 48.6 14.4 4.1 1.8 100.0 (2)0.1 0.1 0.1 0.10.0Oa0.10.10.2 0.5 0.7 1.4 5.5 1.6 0.5 0.2 11.4 (.MOISTURE DEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 222 GOOD OBS WITH STABILITY G25 MISSING WIND/TEMPS FOR THIS STABILITY ()

TABLE 2A-80 SEABROOK 30 FT DATAFALL (SEP 72 66 NOV 72)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION TOTALS FOR ALL GOOD DELTA I STABILITIES DEFICITWIND FROM GTELTNNENEENEEESESESSESSSWSWWSWWWNWNwNNWNALL 0.1100301 (1)0.10.00.00.20.00.1 (2)0.10.00.00.20.00.1 0 0.0 0.0 2 0.1 0.1 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 3 0.2 0.2 7 0.4 0.4 2 0.1 0.1 6 0.3 0.3 0 0.0 0.0 25 1.3 1.3 0.16. O. 0.599242 2 2 5 4 7 13 63 38 19 20 213 0.70.5 *0.50.10.20.1 0.1 0.1 0.3 0.2 0.4 0.7 3.2 2.0 1.0 1.0 10.9 t2)0.70.50.50.10.20.1 0.1 0.1 0.3 0.2 0.4 0.7 3.2 2.0*1.0 1.0 10.9 0.5 6. 1.013725974 (1)0.70.41.30.50.40.2 3 0.2 7 0.4 6 0.3 10 0.5 17 0.9 30 1.5 65 3.3 54, 2.8 25 1.3 37 1.9 319 16.4 (2)0.70.41.30.50.40.2 0.2 0.4 0.3 0.5 0.9 1.5 3.3 2.8 1.3 1.9 16.4 VI 1.07.0313737241212 13 9 21 34 46 47 77 98 33 33 564 tri (1)1.61.91.91.20.60.6 0.7 0.5 1.1 1.7 2.4 2.4 4.0 5.0 1.7 1.7 29.0=1 t)I.(2)1.61.91.91.20.60.6 0.7 0.5 lal 1.7 2.4 2.4 4.0 564 1.7 1.7 29.0>7z , a , 2.06.460141214172918 (1)0.70.60..70.9io50.9 17 0.9 19 1.0 32 1.6 36 1.8 50 2.6 ,lod 81 4.2 48 2.5 15 0.8 14 0.7 452 23.2 (s.3 (2)0670.60.70.91.50.9 0.9 1.0 1.6 1.8 2.6 1.8 4.2 2.5 0.8.).7 23.2 4.066 86021145258 6 11 4 50 41 33 54 34 11 10 309 (1)0.10.10.70.31.30.4 0.3 0.6 0.2 2.6 2.1 1.7 268 1.7 0.6 0.5 15.9 (2)0.10.10.70.31.30.4 0.3 0.6 0.2 2.6 2.1 1.7 2.8 1.7 0.6 0.5 15.9 96000'0013* 0 1 2 4 10 13 18 12 1 0 65 (1)0.00.00.00.00.10.2 0.0 0.1 0.1 0.2 0.5 0.7 0.9 0.6 0.1 0.0 3.3 (2)0.07.00.0J.00.10.2 0.0 0.1 0.1 0.2 0.5 0.7 0.9 0.6 0.1 0.0 3.3 ALL.756699607848 41 51 70 138 171 175 365 286 110 114 1947 (1)3.93.45.1i614.02.5 7.1 2.6 3.6 7.1 8.8 9.0 18.7 14.7 5.6 5.9 100.0 (2)3.93.45.13.14.02.5 461 2.6 3.6 7.1 8.8 9.0 18.7 14.7 5.6 5.9 100.0 (MOISTURE DEFICITISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 2184 CBS EXAMINED1947 GOOD OBS WERE FOUND AND USED(89.1 PCT)

TABLE 2A-81 SEABROOK 30 FT DATAWINTER (DEC 72FEB 73)MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX ADELTA T LESS THAN OR EQUAL TODEGREES C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSESSS*SWWSWWWNWNWNNWNALL 0.1 (1)(2)0.10.5 (1)(2)0.5160 (1)(2)lin- 2.'(1)(2)2.04.0 (1)(2)4.08.0 (1)(2)8.0 (1)(2)ALL (1'(2)(MOISTURE 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 2.4 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 2.4 0.0 DEFICIT00000000.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0000000000.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00300000D0.07.10.00.00.00.00.00.00.10.00.00.00.00.00.0120000004.80.00.00.00.0J.00.00.00.10.00.00.00.03.0k...000.0000000.00.00.00.00.00.00.0..;.00.0Os0.00.00.00.00.00.400000000.00.00.00.00.00.00.00.00400.30.00.00.00.00.00.0000000000.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0150000002.411.90.00.00.00.00.00.00.00.20.00.00.00.00.00.0 ISIN GRAMSPER CUBIC METER OF SATURATED AIR) 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1 2.4 0.0 0 0.0 0.0 0 0.0 0.0 1 2.4 0.0 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 1' 2.4 0.0 2 4.8 0.1 0 0.0 0.0 0 0.0 0.0 3 7.1 0.1 3 0.0 0.0 1 2.4 0.0 1 2.4 0.0 1 2.4 0.0 2 4.8 0.1 1 2.4 0.0 0 0.0 0.0 6 14.3 0.3 0 0.0 0.0 0 0.0 0.0 2 4.8 0.1 3 7.1 0.1 1 2.4 0.0'0 0.0 0.0 0 0.0 0.0 6 14.3 0.3 0 0.0 0.0 1 2.4 0.0 1 2.4 0.0 7 16.7 0.3 ,0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 9 21.4 0.4 0 0.0 0.0 0 0.0 0.0 3 7.1 0.1 2 4.8 0.1 0 0.0 0.0 0 0.0 0.0 0 0.0 0.0 5 11.9 0.2 0 0.0 0.0 0 0.0 0.0 2 4.8 0.1 3 7.1 0.1 0 0.0 0.0 0 0.0 0.0 0 0.0 0.J 5 11.9 0.2 0 0.0 0.0 2 4.8 0.1 12 28.6 0.6 21 50.0 1.0 6 14.3 0.3 1 2.4 0.0 0 0.0 0.0 42 100.0 2.0 7:1 cn tx1 21 (1)2 PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS

.42 GOOD OBS WITH STABILITY A0 MISSING WIND/TEMPS FOR THIS STABILITY 30 FT DATA TABLE 2A- 8 2 WINTER(DEC DIRECTION 72 FEB 73)SEABROOK MOISTURE DEFICIT BY STABILITY AND WIND STABILITYINDEX B DELTA T GREATER THAN -1.9 BUT LESS THAN OR EQUAL TO

-1.7 UEG C PER 100 METERS DEFICIT WIND FROM GTELTNNE.NEENEEESESESSE5SSWSw W54 WWNWNANNW N ALL 0 e 10 00U000000 0 0000 0 0 (1)0.0 0.00.00.00.00.00.00.00.00.0 0.0 0.00.00.00.0 0.0 0.0 (2)0.0 C.00.00.00.00.00.00.00.00.0 0.0 0.00.00.00.0 0.0 0.0 0.1....0.50 00U000000 0 0022 1 5 (1)0.0 0.00.00.00.00.00.00.00.00.0 0.0 0.00.05.95.9 2.9 14.7 (2)0.0 0.00.00.00.00.00.00.00.00.0 0.0 0.00.00.10.1'0.0 0.2 0.5*'*1.00 12J000000 0 1000 0 4 1)0.0 2.95.90.00.00.00.00.00.00.0 0.0 2.90.00.00.0 0.0 11.8 (2)0.0 0.00.10.00.00.00.00.0J.00.0 0.0 0.00.00.00.0 0.n 0.2 Cn 1.02,00 0100200 2 1120 2 11 (1)0.0 0.02.90.00.05.90.00.03.00.0 5.9 2.92.95.90.0 5.9 3204 M (2)0.0 0.00.00.00.00.10.00.00.00.0 0.1 u.00.10.0 0.1 0.5 Pc( a" 1.3 2.04.00 0000000O..0 3 U631 0 13 (1)0.0 0.0060*0.0C.00.00.00.00.00.0 8.8 0.017.68.82.9 0.0 38.2 (2)0.0 0.00.00.00.00.00.00.00.00.0 0.1 0.00.30.10.0 0.0 0.6 4.0.*..8.00 000000000 1 0000 0 1 (1)0.0 0.00.00.00.00.00.00.03.00.0 2.9 0.00.00.00.0 0.0 2.9 (2)0.0 0.00.00.00.00.00.00.00.00.0 0.0 0.00.00.00.0 0.0 0.0 R.00 00000000 0 0000 0 0 (1)080 0.00.0C.00.00.00.00.0..:.00.0 0.0 0.00.00.00.0 ,e0 0.0 (210'03 0.00.00.00.00.00.00.03.00.0 0.0 0.00.00.00.0 0.0 0.0 ALL0 13020000 6 2773 3 34 (1)0.0 2.98.80.00.05.90.00.00.00.0 17.6 5.920.620.68.8 8.8 100.0 (2)080 0.00.10.00.00.10.00.00.00.0 0.3 0.10.30.30.1 0.1 1.6 (MOISTUREDEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= CT OF ALL GOOD 085 34 GOOD OBS WITH STABILITY B0 MISSING WIND/TEMPS FOR THIS STABILITY 30 FT DATA TABLE 2A-83 WIND DIRECTION WINTER(DEC 72 FEB 73)SEABROOK MOISTURE DEFICIT BY STABILITY AND STABILITY INDEX C DELTA I GREATER THAN -1.7 BUT LESS THAN OR EQUAL TO-1.5 DEG C PER 100 METERS DEFICIT WIND FROM GTELTNNE NEENEEESESESSE555W SW WSW W WNW NWNNW N ALL'0.10:;000000U 0 0 0 0 00 0 0 (1)0.0 0000.00.00.00.00.00.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 (2)0.0 0.00.00.00.04:1.00.00.00.0 J.0 0.0 Oor 0.0 0.00.0 0.0 0.0 0.1 0050 00000000 0 0 0 0 10 1 2.(1)0.0 0.00.00.00.00.00.00.00.0 0.0 0.0 0.0 0.0 1.80.0, 1.8 3.6 (2)0.0 0.00.00.00.00.00.00.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.1 0.5....1.01 11000000 0 1 1 1 00 0 6 (1)1.8 1.81.80.0- 0.00.00.00.00.0 U.1.8 1.8 1.8 0.00.0 0.0 10.9 (2)0.0 0.00.00.00.00.00.00.00.0 0.0 0.0 0.0 0.0 0.0O.*sv 0.3 td 1002.02 12100000 0 2 2 4 82 0 24 (1)3.6 r.83.61.80.00.00.00.00.0 0.0 3.6 3.6 7.3 14.53.6 0.0 43.6 (2)0.1 0.00.10.00.00.00.0.0.00.0 0.0 0.1 0.1 0.2 0.40.1 0.0 1.1.PZI a 2.0 - 4.00 00000100 2 4 6 2 7J 0 22 (1)0.0 0.00.00.00.00.01.80.00.0 3.6 7.3 10.9 3.6 12.70.0 0.0 40.0 '(2)0.0 0.00.00.00.0 ,0.00.00.00.0 0.1 0.2 0.3 0.1 0.30.0 0.0 1.0'4.0....A.00 00000000 0 0 0 1 00 0 1 (1)0.0 0.00.00.00.00.00.00.00.0 0.0 0.0 0.0 1.8 0.00.0 0.0 1.8 (2)0.0 0.00.00.00.00.00.00.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 1.00 00.000000 0 U 0 0 00 0*0 (1)0.0 0.00.00.00.00.00.00.00.0 0.0 0.0 0.0 v.0 0400.0 0.0 0.0 (2)0.0 0.00.00.00.00.00.00.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 i ALL3 23100.00 2 7 9 8 162 1 55 i *(1)5.5 3.65.51.80.00.01.80.00.0 3.6 12.7 16.4 14.5 29.13.6 1.8 100.0'(2)0.1 0.10.10.00.00.00.00.00.0 0.1 0.3 0.4 0.4 0.70.1 0.0 2.6 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)w DCT OF ALL GOOD OBS 55 *GOOD OBS WITH STABILITY C0 MISSING WIND/TEMPS FOR THIS STABILITY 30 FT DATA MOISTURE TABLE 2A-84 AND WIND DIRECTION WINTER (DEC 72 FEB 73)

SEABROOK DEFICIT BY STABILITY STABILITY14DEXD--DELTA T GREATER THAN

-1.5 BUT LESS THAN OR EQUAL TO

-0.5 DEG C PER 100 METERS DEFICIT WIND FROM GTELT NNE NE ENE E ESE SE SSE5 SSW SW WSW W WNWNod NNW N ALL 0.1 4 1 4 0 0 0 10 1 0 0 0 510 11 10 47 (1)0.4 0.1 0.4 0.0 0.0 0.0 0.10.0 0.1 0.0 0.0 0.0 uo51.0 1.1 1.0 4.7 (2)0.2 0.0 0.2 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.20.5 0.5 0.5 2.2*0.1

0.5 24 6 5 12 1 0 21 4 2 3 1 ,1237 30 64 204 (1)2.4 0.6 0.5 1.2 0.1 0.0 0.20.1 0.4 0.2 0.3 0.1 1.23.7 3.0 6.3 20.2 (2)1.1 0.3 0.2 0.6 0.0 0.0 0.10.0 0.2 0.1 0.1 0.0 0.61.7 1.4 3.0 9.5 0.5

1.0 36 23 4 3 6 5 14 2 4 10 10 5374 19 47 301 (1)3.6 2.3 0.4 0.3 0.6 0.5 0.10.4 0.2 0.4 1.0 1.0 5.37.3 1.9 4.7 29.9, (2)1.7 1.1 0.2 0.1 0.3 0.2 0.00.2 0.1 0.2 0.5 0.5 2.53.5 0.9 2.2 14.1 1..)2.0 24 13 3 5 1 5 21 2 15 16 15 67.3 8 16 23 276 ed (1)2.4 1.3 0.3 0.5 0.1 0.5 0.20.1 0.2 1.5 1.6 1.5 6.66.'1.6 2.3 27.4 Es)(2)1.1 0.6 0.1 0.2 0.0 0.2 0.10.0 0.1 0.7 0.7 0.7 3.13.2 0.7 1.1 12.9 7:1 al 2.0

4.1 1 0 0 1 0 0 10 1 5 13 J2 3352 8 7 154 (1)0.1 0.0 0.0 0.1 3.0 0.0 0.10.0 0.1 0.5 1.3 3.2 3.35.2 0.8 0.7 15.3 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.2 0.6 1.5 1.52.4 0.4 0.3 7.2 4.0..R.0 0 0 0 0 0 0 00 1 4 5 6 73 0 0 26 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.1 0.4 0.5 0.6 0.70.3 0.0 0.0 2.6 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.2 0.2 0.3 0.30.1 0.0 0.0 1.2 8.0 (1).0.0 0.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0...1 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 ALL 89 43 16 21 8 10 76 11 30 47 64 177244 84 151 1008'(1)8.9 4.3 1.6 2.1 0.8 1.0 0.70.6 1.1 3.0 4.7 6.3 17.624.2 8.3 15.0 100.0 (2)4.2 2.0 0.7 1.0 0.4 0.5 0.30.3 0.5 1.4 2.2 3.0 8.311.4 3.9 7.0 47.1 1 (MOISTURF DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 1008 GOOD OBS WITH STABILITY D0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-85 SEABROOK 30 FT DATAWINTER (DEC 72

FEB 73)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX EDELTA T GREATER THAN -0.5 BUT LESS THAN OR EQUAL TO +1.5 ULG C PER 100 MLTERS DEFICITWIND FROM'TELTNNENEENEEESESESSESSSWWSWWWNWNWNNWNALL.0.1 2 1 0 2 0 0 1 0 0 0 1 Ls 1 1 1 3 13 (1)0.3 0.1 0.0 0.3 0.0 0.0 0.1 0.0 0.0 0.0 0.1 0.0 0.1 0.1 0.1 0.4 1.7 (2)0.1 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.6 0.10.5 1 1 8 4 0 2 1 1 1 2 3 9 24 21 10 4 92 (1)Ool 0.1 1.0 0.5 0.0 0.3 0.1 0.1 0.1 0.3 0.4 1.2 3.1 2.7 1.3*0.5 11.9 (2)0.0 0.0 0.4 0.2 0.0 0.1 0.0 0.0 0.0 0.1 0.1 0.4 1.1 1.0 0.5 0.2 4.3 0.5

1.0 4 2 6 3 0 4 12 9 3 13 38 22 49 33 21 14 233 (1)0.5 0.3 0.8 0.4 0.0 0.5 1.5 1.2 0.4 1.7 4.9 2.8 6.3 4.3 2.7 1.8 30.0 (2)0.2 0.1 0.3 0.1 0.0 0.2 0.6 0.4 0.1 0.6 1.8 1.0 2.3.1.5 1.0 0.7 10.9 1.0

2.0 1 1 1 1 2 2 3 3 12 23 42 56 41 41 16 5 250 V)ed (I)0.1 0.1 0.1 0.1 0.3 0.3 0.4 0.4 1.5 3.0 5.4 7.2 5.3.503 2.1 U.b 32.2't 1--.(2)0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.6 1.1 2.0 2.6 1.9.1.9 0.7 0.2 11.7 0,..Pd 21 2.0...4.0 0 0 0 0 0 0 1 4 2 17 41 28 35 33 7 1 169 Ps)(1)0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.5 0.3 2.2 5.3 3.6 4.5 4.3 0.9 0.1 21.8 (2)0.0 0.0 0.0 0.0 U00 0.0 0.0 0.2 0.1 0.8 1.9 1.3 1.6 1.5 0.3 0.0 7.9 4.0

8.0 0 0 0 0 C 0 0 1 2 8 4 1 2 1 0 0 19 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 1.0 0.5 0.1 0.3 0.1 0.0 0.0 2.4 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.4 0.2 0.0 0.1 0.0 0.0 0.0 0.9 9.0 0 0 0 0.0 0 0 0 0 0 0 0 0 0*0 0 0 (1)0.0 0.0 0.0 0.0 0oU 0.0 0.0 0.0 0.0 0., 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL 8 5 15 10 2 8 18 18 20 63 129 116 1'7.2 130 55 27 776 (1)1.0 0.6 1.9 1.3 0.3 1.0 2.3 2.1 2.6 8.1 16.6 14.9 19.6 16.8 7.1 3.5 100.0 (2)0.4 0.2 0.7 0.5 0.1 0.4 0.8 0.8 0.9 2.9 6.0 5.4 7.1 6.1 2.6 1.3 36.2 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 776 GOOD OBS WITH STABILITY E1 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-86 SEABROOK-30 FT DATAWINTER (DEC 72 ** FEB 73)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX FDELTA T GREATER THAN +1.5 BUT LESS THAN OR EQUAL TO +4.0 DEG C PER 100 METERS DFFICITWIND FROM GTELTNNENEENEEESESESSESSSWSWWSWWWNWNWNNWNALL 0.1 0 0 0 0 0 0 0 0 0 0 L 0 0 1 0 0 2 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 0.0 0.8 0.0 0.0 1.6 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1** 0.5 0 1 3 1 0 0 1 1 0 1 0 1 2 4 1 0 16 (1)0.0 0.8 2.4 0.8 3.0 0.0 0.8 0.8 0.0 0.8 0.0 0.8 1.6 3.1 0.8s 0.0 12.6 (2)0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.0 0.0 0.7 0.5 160 0 0 2 2 1 2 2 3 1 3 6 4 4 3 7 0 40 (1)0.0 0.0 1.6 1.6 0.8 1.6 1.6 2.4 0.8 2.4 4.7 3.1 3.1 2.4 5.5 0.0 31.5 (2)0.0 0.0 0..1 0.1 0.0 0.1 0.1 0.1 0.t.0.1 0.3 3.2 0.2 0.1 0.3 0.0 1.9 M 1.0....2.0 (1)0 0.0 0 0.0 0 0.0 0 0.0 0 0.0 1 0.8 1 C.8 2 1.6 5 3.9 1 0.8 7 5.14 11.0 2 1.6 4 3.1 4 3.1 0 0.0 41 32.3 W r i j M 1-.(2)0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.1 0.2 0.0 0.3.0.7 3.1 0.2 0.2 0.0 1.9 W a" 260*..4 6 0 0 0'0 0 0 1 0 1 1 5 6 6 1 2 0 0 23 ts..)(1)0.0 0.0 0.0 0.0 0.0 0.8 0.0 0.8 0.8 3.9 4.7 4.7 0.8 1.6 0.0 0.0 18.1 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.3 0.0 0.1 0.0 0.0 1.1 460A60 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 5 (11 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.9 0.0 0.0 0.0 0.0 0.0 3.9 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 060 0.0 0.2 8.0 0 0 0 0 0 0 0.0 0 0 0 0 0 0 0 0 0 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL 0 1 5 3 1 4 4 7 7 10 25 25 9 14 12 0 127 (1)0.0 068 3.9 2.4 0.8 3.1 3.1 5.5 5.5 7.9 19.7 19.7 7.1 11.0 9.4 0.0 100.0 (21 0.0 0.0 0.2 0.1 0.0 0.2 0.2 0.3 0.3 0.5.162 1.2 0.4 0.7 0.6 0.0 5.9 (MOISTURE DEFICIT 1$ IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 127 GOOD OBS WITH STABILITY F0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-87 SEABROOK 30 FT DATAWINTER (DEC 72FEB 73)MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STAPILITY INDEX GDELTA T GREATER THAN +4.0 DEGREES C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSESSSWSWWSWWWNWNWNNWNALL nol02000000 (1)0.02.00.00.00.00.00.00.0 (2)0.00.10.00.00.00600.00.0 0 0.0 0.0000.00.00.00.0 0 0.0 0.0 6 6.0 0.3 0 0.0 0.0 0 0.0 0.0 1 1.0 0.0 9 9.0 0.4 0.1....0.500000002 0 15 1 17 2 1 0 29 (1)0.00.00.00.00.00.00.02.0 0.0 1.05.0 1.0 17.0 2.0 1.0 0.0 29.0 (2)0.00.00.00.0.0.00.00.00.1 0.0 0.00.2 0.0 0.8 0.1 0.0 0.0 1.4 0.5

1.001000000 0 23 3 15 2 1 1 28 (1)0.01.00.00.00.00.00.00.0 0.0 2.03.0 3.0 15.0 2.0 1.0 1.0 28.0 (2)0.00.00.00.00.00.00.00.0 0.0 0.10.1 0.1 0.7 0.1 0.0 0.0 1.3 1.0*2.00.00000...0 (1)0.00.00.00.00.00600.00.0 2 2.0555.05.0 5 5.0 4 4.0 ,.)0.0 0 0.0 1 1.0 22 22.0 Ij Cn (7:1 (2)0.00.00.00.00.00.00.00.0 0.1 0.2.).2 0.2 0.2 0.0 0.0 0.0 1.0 Pzi 2.0

46000000110 0 05 3 2 0 0 0 12 rs.)(1)0.00.00.00.00.01.01.00.0 0.0 0.05.0 3.0 2.0 0.0 0.0 0.0 12.0 (2)0.00.00.00.00.00.00.00.0 0.0 0.00.2 0.1 0.1 0.0 0.0 0.0 0.6 460 - 8.000000000 0 00 0 0 0 0 0 0 (1)0.00.00.00.00.00.00.00.0 0.0 0.00.0 0.J 0.0 0.0 0.0 0.0 0.0 (2)0.00.00.00.00.00.00.00.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 8.000000000 0 00 0 0 0 0 0 0 (1)0.00.00.00.00.00.00.00.0 0.0 (J.00.0 0.0 0.0 0.0 0.0 0.0 0.0 (2)0.00.00.00.00.00.00.00.0 0.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL-03000112 2 818 12 44 4 2 3 100 (1)0.03.00.00.00.01e01.02.0 2.0 8.018.0 12.0 44.0 4.0 2.0 3.0 100.0 (2)0.0Col0.00.00.00.00.00.1 0.1 0.40.8 0.6 2.1 0.2 0.1 0.1 4.7 (MOISTURE DEFICITISIN GRAMS PER CUBIC METER OF SATURATED AIR)(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 100 GOOD OBS WITH STABILITY G0 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-88 SEABROOK 30 FT DATAWINTER (DEC 72 FEB 73)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION TOTALS FOR ALL GOOD DELTA T STABILITIES DEFICITWIND FROM GTELTNNENEENEEESESESSESSSWSWWSWWWNWNWNNWNALL 0.1 6 4 4 2 0.0 2 0 1 0 2 0 12 12 12 14 71 (1)0.3 0.2 0.2 0.1 0.0 0.0 0.1 0.0 0.0 0.0 0.1 0G0 0.6 0.6 0.6 0.7 3.3 (2)0.3 0.2 0.2 0.1 0.0 0.0 0.1 0.0 0.0 0.0 0.1 0.0 0.6 0.6 0.6 0.7 3.3 0.1 0.5 25 8 16 17 1 2 4 5 5 6 11 13 55 68 44 70 350 (1)1.2 0.4 0.7 0.8 0.0 0.1 0.2 0.2 0.2 0.3 0.5 0.6.2.6 3.2 2.1 3.3 16.3 (2)162 0.4 0.7 0:8 0.0 0.1 0.2 0.2 0.2 0.3 0.5 0.6 2.6 3.2 2.1 3.3 16.3 0.5 1.0 41 28 18 8 7 11 15 16 6 22 58 42 124 113 51 64 624 (1)1.9 1.3 0.8 0.4 0.3 0.5 0.7 0.7 0.3 1.0 2.7 2.0 5.8 5.3 2.4 3.0 29.1 (2)1.9 143 Oee 0.4 0.3 0.5 0.7 0.7 0.3 1.0 2.7 2.0 5.8 5.3 2.4 3.0 29.1 cn 1.0 2.0 28 16 9 7 3 10 6 6 21 44 75 94 122 130 40 34 645 er)frzi (1)143 0.7 0.4 0.3 0.1 0,5 0.3 0.3 1.0 2.1 3.5 4.4 5.7 6.1 1.9 1.6 30.1 VI 1-4 (2)1.3 0.7 0.4 0.3 0.1 0.5 0.3 0.3 1.0 2.1 3.5 4.4 5.7 6.1 1.9 1.6 30.1 P:1 al 260 4.0 1 0 0 1 0 2 4 5 4-30 74 77 80 97 16 8 399 N (1)0.0 0.0 0.0 0.0 0.0 0.1.0.2 0.2 0.2 1.4 3.5 3.6 3.7 4.5 0.7 0.4 18.6 (2)0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2 1.4 3.5 3.6 3.7 4.5 0.7 0.4 18.6 4.0 8.0 0 0 0 0 0 0 0 1 3 12 15 8 10 4 0 0 53 (1)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.6 0.7 0.4 0.5 0.2 0G0 0.0 2.5 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.6 0.7 0.4 0.5 0.2 0.0 0.0 2.5 8.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1)*0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 U.0 0.0 0.0 0.0 0.0 0.0 (2)0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0*0.0 0.0 0.0 0.0 0.0 ALL 101 56 47 35 11 25 31 33 4J 114 235 L34 403 424 163 190 2142 (1)4.7 2.6 2.2 1.6 0.5 1.2 1.4 1.5 1,9 5.3 11.0 10.9 18.8 19.8 7.6 8.9 100.0 (2)4.7 2.6 2.2 1.6 0.5 1.2 1.4 1.5 1.9 5.3 11.0 10.9 18.8 19.8 7.6 8.9 100.0 (MOISTURE DEFICIT IS IN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)2 PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 2160 0B5 EXAMINED2142 GOOD OBS WERE FOUND AND USED ( 99.2 PCT) 10 FT DATA TABLE 2A-89 WIND DIRECTION ANNUAL (APR 72 MAR 73)SEABROOK MOISTURE DEFICIT BY STABILITY AND STABILITY INDEX A DELTA I LESS THAN OR EQUAL TO -1.9 DEGREES C PER 100 METERS DEFICIT'WIND FROM GTELTNNE NEENE E *ESESE SSESSSW SWWSW W WNW NW NNW N ALL 0.10 00 000 00'0 00 U 0 0 0 0 0 (1)0.0 0.00.0 0.00.00.0 0.00.00.0 0.00.0 0.0 0.0 0.0 060 0.0 0.0 (2)0.0 0.00.0 0.00.00.0 0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.50 00 010 000 00 1 0 1 0 0 3 (1)0.0 0.00.0 0.00.3U.0.00.00.0 0.00.0 0.3 0.0 0.3 0.0 0.0 1.0 (210.0 0.00.0 0.00.00.0 0.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.00 04 003 000 00 1 2 ,2 5 2 19 (1)0.0 0.01.3 0.00.01.0 0.00.00.0 0.00.0 0.3 0.7 0.7 1.6 0.7 6.2 (2)'0.0 0.00.0 0.00.00.0 0.00.00.0 0.00.0 0.0 0.0 0.0 0.1 0.0 0.2 1.0 2.02 36 624 10C 02 1 6 7 3 4 47 (1)0.7 (2)0.01.02.00.00.12.00.71.30.10.00.0 J.30.00.0 0.00.00.00.00.70.0J.0 0.3 0.0 2.0 0.1 2.3 0.1 1.0 0.0 1.3 0.0 15.4 0.6 P>2.0 4.02 413 667 100. 18 4 6 2 3 2 65 (1)0.7 104.2 2.02.02.3 0.30.00.0 0.32.6 1.3 2.0 0.7 1.0 0.7 21.2 (2)0.0 040.2 0.10.10.1 0.00.00.0 0.00.1 0.0 0.1 0.0 0.0 0.0 0.8 4.0 8.05 115 7611 601 36 10 20 16 4 7 118 (1)1.6 0.34.9 2.32.03.6 2.00.00.3 1.02.0 3.3 6.5 5.2 1.3 2.3 38.6 (2)0.1 0.0C.2 0.10.10.1 0.10.00.0 0.00.1 0.1 0.2 0.2 0.0 0.1 1.4 8.00 02 016 300 46 6 12 12 2 0 54 (110.0 0.00.7 0.00.32.0 1.00.00.0 1.32.0 2.0 3.9 3.9 0.7 0.0 17.6 1210.0 0.00.0 0.00.00.1 0.00.0J.0 0.00.1 0.1*0.1 0.1 0.0 0.0 0.7',L.'9 840 191631 1101 822 23 46 40 17 15 306 (1)2.9 20613.1 6.25.210.1 3.60.0.0.3 2.67.2 7.5 15.0 13.1 5.6 4.9 100.0 (2)0.1 0.10.5 0.20.20.4 0.10.00.0.0.10.3 0.3 0.6 0.5 0.2 0.2 3.7 (mOISTURDEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(11PCT OF ALL GOOD OBS OF THIS STABILITY (2) = PCT OF ALL GOOD OBS 306 GOOD OBS WITH STABILITY A4 MISSING WIND/TEMPS FOR THIS STABILITY cz" TAB LE 2A - 9 0 SEABROOK 30 FT DATAANNUAL (APR 72 MAR 73)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX B -- DELTA T GREATER THAN -1.9 BUT LESS THAN OR EQUAL TO -1.7 DEG C PER 100 METERS DEFICIT*WIND FROM GTELTNNENEENEEESESFSSESSSWSWWSWWWNWNWNNWNALL 0.100o0000o0 (1)0000.00.00.00.00.00.00.00.000.0 0 0.0 0 0.0 0 0.0 c., 0.0 0 0.0 0 0.0 (2)0.00.00.00.00.00.00.00.00.0 0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1

0.5011000000 00 0 0 4 3 1 10 (1)0.00.40.40.00.00.00.00.00.0 0.00.0 0.0 0.0 1.5 1.1 0.4 5.7 (2)0.00.00.00.00.00.00.00.00.0 0.00.0 0.0 0.0 0.0 0.0*0.0 0.1 0.5

1.0013100000 00 1 1 3 0 1 11 (1)0.00.41.10.40.00.00.00.00.0 0.00.0 0.4 0.4 1.1 0.0 0.4 4.1 (2)0.00.00.00.00.00.00.00.00.0 0.00.0 0.0 0.0 0.0 0..)0.0 0.1 cn 1.0 2.00313126100 02 3 2 2 1 4 40 bd (1)0.01.14.90.40.72.20.40.00.0 0.00.7 1.1 0.7 0.7 0.4 1.5 15.0 to r (2)0.00.00.20.00.00.10.00.00.0 0.00.0 UoU 0.0 0.0 0.0 0.0 0.5 74 a" 2.0

4.0357498101 13 4 14 10 5 3 78 (1)1.11.92.61.53.43.30.40.00.4 0.41.1 1.5 5.2 3.7 1.9 1.1 29.2 (2)0.00.10.10.00.10.10.00.00.0 0.00.0 OeC 0.2 0.1 0.1 0.0 0.9 4.0 - s.n314356601 47 6 17 11 5 0 79 (1)1.10.41.51.11.92.22.20.00.4 1.52.6 2.2 6.4 4.1 1.9 0.0 29.6 (2)0.00.00.00.00.10.10.10.00.0 0.00.1 0.1 0.2 0.1 0.1 0.0 1.0 9.0100011400 510 4 9 12 2 0 49 (1)0.40.00.00.00.40.41.50.00.0 1.93.7 1.5 3.4 4.5 0.7 0.0 18.4 (2)0.00.00.00.00.00.00.00.00.0 0.10.1 0.0 0.1 0.1 0.0 0.0 0.6 A"711289172'1202 1022 18 43 42 16 9 267 (1)2.64.110.53.46.47.94.50.00.7 3.78.2 6.7 16.1 15.7 6.0 3.4 100.0 (2)0.10.1J.30.13.20.30.10.00.0 0.10.3 0.2 0.5 0.5 0.2 0.1 3.2 (MOISTURE DEFICITISIN GRAMS PER CUBIC METER 3F SATURATED AIR)

(1)= PCT OF ALL GOOD 09S OF THIS STABILITY (2)= PCT OF ALL GOOD ORS 267 (000 OBS WITH STABILITY B10 MISSING WIND/TEMPS FOR THIS STABILITY 30 FT DATA TABLE 2A-91 AND WIND DIRECTION ANNUAL (APR 72 MAR 73)MOISTURE SEABROOK DEFICITBY STABILITY STABILITYINDEX CDELTA I GREATER THAN -1.7 BUT LESS THAN OR EQUAL TO

-1.5 DEG C PtR 100 METERS DEFICIT WIND FROM GTELTNNENEENEE ESESE SSEs SSW SW WSW W WNWNW NNW N ALL 0.11001 00 00 U 0 0 0 00 0 1 3 (1)0.30.00.00.3 0.00.0 0.00.0 0.0 0.0 J.0 0.0 0.00.0 0.0 0.3 0.8 (2)000.00.00.0 0.0Oft0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.0 001..*0.50011 01 00 0 0 0 0 01 1 1 6 (110.00.00.30.3 0.00.3 0.00.0 0.0 0.0 0.0 0.0 0.00.3 0.3 0.3 1.6 (2).0.00.00.00.0 0.00.0 0.00.0 0.0 0.0 0.0 0.0 0.00.0 0.0 0.0 0.1 0.5...1.02144 12 00 0 0 1 1 22 0 0 20 (1)0.50.31.11.1 J.30.5 0.00.0 0.0 0.0 0.3 0.3 0.50.5 0.0 0.0 5.5 (2)O."'0.00.00.0 1.0 42770.0370.010 0.0 C 0.0 0 0.0 2 0.0 20.00.0li 0.0 4 0.0 1 0.2 58 cn bd 14 (1)1.10.61.91.9 (2'0.00.00.10.10.81.90.00.10.30.00.00.0 0.0 0.0 0.0 0.0 C.5 0.0 0.5 0.01.93.00.10.1 1.1 0.0 0.3 J.0 15.9 0.7 C./)0>2:11?)2.0 4003011 138 4U 1 6 8 8 1013 3 1 80 (1)0.80.00.30.3 3.62.2 1.10.0 0.3 1.6 2.2 2.2 2.73.6 0.8 0.3 21.9 (2)0.00.00.00.0 0.20.1 0.00.0 0.0 0.1 0.1 0.1 0.10.2 0.0 0.0 1.0 4.0 - Re01325 109 80 2 8 11 9 1916 6 1 110 (1)0.30.80.51.4-2.72.5 2.20.0 0.5 2.2 3.0 2., 5.24.4 1.6 0.3 30.1 (2)0.00.00.00.1 0.10.1 0.10.0 0.0 0.1 0.1 0.1 0.20.2 0.1 0.0 1.3 8.00000 26 5, 2 3 8 19 1719 4 1 88 (1)0,00.00.00.0 0.51.6 1.40...., 0.5 0.8 2.2 5.2 4.75.2 1.1 0.3 24.1 (2)0.00.00.00.0 0.00.1 0.10.0 0.0 0.0 0.1 Uo2 0.20.2 0.0 0.0 lel ALL1161519 2933 182 5 17 30 39 5562 18 6 365 (1)3.01.64.15.2 7.99.0 4.90.5 1.4 4.7 8.2 10.7 15.117.0 4.9 1.6 100.0 (2)0.10.10.20.2 0.40.4 0.20.0 U.1 O., 0.4 0.5 0.70.8 0.2 0.1 4.4 (MOISTURE DEFICIT-ISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD ORS 365 GOOD OBS WITH STABILITY C 4 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A- 9 2 30 FT DATA SEABROOK ANNUAL (APR 72MAR 73)MOISTURE DEFICI

. BY STABILITY AND WIND DIRECTION STABILITY INDEX DDELTA T GREATER THAN *1.r. BUT LESS THAN OR EQUAL TO -0.5 DEG 4.. PER 100 METERS DEFICITWIND -ROM GTELTNNENEENEEESESESSESSWSWWSWWWIWNWNNWNALL 0.1434200 (1)0.10.10.10.10.00.0 (2)0.00.00.00.00.00.01010.00.00.00.00.00.0000.00.00.00.0 1 0.0 0.0 7 0.2 0.1 12 0.4 0.1 12 0.4 0.1 14 0.4 0.2 61 1.8 0.7 0.1 - 0.545542626 '1610 1267 5B 8 424 53 41 93 434 (1)1.31.60.80.80.50.3 0.40.20.2 0.10.2 0.2 0.7 1.5 1.2 2.7 12.7 (2)0.50.70.30.30.20.1 0.10.10.1 0.10.1 0.1 0.3 0.6 0.5*1.1 5.3 0.5..*1.0518669251616 9144 413 21 65 104 39 82 618 (1)1.52.51.00.70.50.5 0.30.40.1 0.10.4 0.6 1.9 3.0 1.1 2.4 18.1 (210.61.00.80.30.20.2 0.10.?0.0 0.00.2 0.3 0.8 1.3 0.5 1.0 7.5 1.02.05975104513744 (1)1.72.23.01.51.11.32320240.70.60.7 4038 1.21.1 37 1.1 i8 2.9 107 3.1 57 1.7 50 1.5 864 25.3 rJ (2)0.70.91.3J.60.40.5 0.30.20.3 0.50.5 0.4 1.2 1.3 0.7 0.6 10.5 2.04.0241519335642 251721 4245 71 81 111 30 25 657 (1)0.70.40.61.01.61.2 0.70.50.6 1.21.3 2.1 2.4 3.2 0.9 0.7 19.2 (2)0.30.20.20.40.70.5 0.30.20.3 0450.5 0.9 1.0 1.3 0.4 0.3 8.0 4.0 - P.074746350 321019 6677 50 56 53 15 9 522 (1)0.20.10.20.11.91.5 0.90.30.6 1.92.3 1.5 1.6 1.5 0.4 0.3 15.3 (2)0.10.00.10.00.80.6 0.40.10.2 0.80.9 0.6 0.7 0.6 0.2 0.1 6.3 P.O032 3514 181421 4947 27 35 22 4 1 265 (1)'0.00.10.10.10.10.4 0.50.40.6 1.41.4 0.8 1.0 0.6 0.1 0.0 7.7 ( 2 )0.00.00.00.00.10.2 0.20.2U.0.60.6 U.3 0.4 0.3 0.0 0.0 3.2 I'LL1902402:::1144193176 1208191 206228 215 366 462 198 274 3421 (1)5.67.06.84.25.65.1 3.52.42.8 6.06.7 6.3 10.7 13.5 5.8 8.0 100.0 (2)2.3'2.92.81.72.32.1 1.51.01.2 2.52.8 2.6 4.4 5.6 2.4 3.3 41.5 (MOISTURE DEFICITISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= OCT OF ALL GOOD OBS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 3421 GOOD OBS WITH STABILITY D236 MISSING WIND/TEMPS FOR THIS STABILITY 1.3 30 FT DATA TABLE 2A-93 ANNUAL(APR 72 -MAR 73)SEABROOK MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX E DELTA T GREATER THAN -0.5 BUT LESS THAN OR EQUAL TO +1.5 DEG C PER 100 METERS DEFICIT'WIND FROM GTELTNNE NEENEEESESE SSESSSWSWwSW WWNW NWNNW N ALL 0.13 20411 10101 23 26 3 30 (1)0.1 0.10.00.20.00.0 0.00.00.00.00.0 0.10.1 Uel0.2 0.1 1.2 (2)0.0 0.00.00.00.00.0 0.00.00.00.00.0 0.00.0 0.00.1 0.0 0.4 0.10.55 616985 23349 1750 4519 12 213 (1)0.2 0.20.60.40.30.2 0.10.10.10.20.4 0.72.0 1.B0.8 0.5 8.5 (2)0.1 0.10.20.10.10.1 0.00.00.00.00.1 0.20.6 0.50.2 0.1 2.6 0.51.015 1824221416 2217162856 5176 6341 26 505 (1)0.6 0.71.00.90.60.6 0.90.70.61.12.2 2.03.0 2.51.6 1.0 20.1 (2)0.2 0.20.30.30.20.2 0.30.20.20.30.7 0.60.9 0.80.5 0.3 6.1 1.0- 2.010 (1)0.416171614210.60.70.60.60.620203365104Oei0.81.32.64.1 121107 4.84.2 13'235 5.21.4 16 0.6 747 29.7 rJ 13:1 (2)0.1 0.20.20.20620.3 0.20.20.40.81.3 1.51.3 1.60.4 0.2 9.1 Czn 2.0- 4.011 8.931415 2028' 4179111 95117 7611 11 647 (1)0.4 0.30.4..10.50.6 0.81.11.63.14.4 3.84.6 3.0J.4 0.4 25.7 (2)0.1 0.10.10.00.10.2 0.20.30.51.01.3 1.21.4 069061 0.1 7.9 4.0 - P.O7 63139 2322236759 3721 214 2 308 (1)0.3 0.20.10.00.10.4 0.90.90.92.72.3 1.50.8 0.80.2 0.1 12.2 (2)0.1 0.10.00.00.00.1 0.30.30.30.80.7 0.40.3 0.30.0 0.0 3.7 8.00 Q0002 4410119 117 64 0 68 (1)n.0 0.00.00.00.00.1 0.20.20.40.40.4 0.40.3 0.20.2 0.0 2.7 (2)0.0 0.00.00.00.00.0 0.00.00.10.10.1 0.10.1 0.10.0 0.0 0.8"ILL51 5669555269 9294127254349 334381 345120 70 2518 (1)2.0 2.22.72.22.12.7 3.73.75.010.113.9 13.315.1 1367. 2.8 100.0 (2)0.6 0.70.80.70.60.8 1.11.11.53.14.2 4.14.6 4.21.5 0.9 30.6 (MOISTUPE DEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)=DCTOFALL GOOD ORS OF THIS STABILITY (2)=OF ALL GOOD OBS 2518 ;Om) ORS WITH STABILITY E93 MISSING WIND/TEMPS FOR THIS STABILITY 30 FT DATA TABLE 2A-94 ANNUAL(APR 72 DIRECTION MAR 73)SEABROOK MOISTURE DEFICIT BY STABILITY AND WIND STABILITYINDEX F-DELTA I GREATER THAN +1.5 BUT LESS THAN OR EQUAL TO

+4.0 DEG C PER 100 METERS DFFICIT WIND FROM GTELTNNE NEENEEESESESSES55WSW WSW WWNWNWNNW N ALL 0.10 01 000'0100 1 1221 0 9 (1)0.0 0.00.10.00.00.00.00.10.00.0 0.1 0.10.30.30.1 0.0 1.3 (2)0.0 0.00.00.00.00.00.00.00.00.0 0.0 0.00.00.00.0 0.0 0.1 0.10.50 233002214 5 418*206 1 71 (1).0.0 0.30.40.40.00.00.30.30.10.6 0.7 0.62473.00.9 0.1 10.5 (2)0.0 0.00.00.00.00.00.00.00.00.0 0.1 0.00.20.2061'0.0 0.9 0.5 1.02 024323868 15 12291811 1 124 (1)0.3 0.00.30.60.40.30.41.20.91.2 2.2 1.84.32.71.6 0.1 18.4 (2)0.0 0.00.00.00.00.00.00.10.10.1 0.2 0.10.40.20.1 0.0 1.5 CA 1.0 2.03 14458731113 29 42423215 3 222 tzl (1)0.4 0.10.60.60.71.21600.41.61.9 4.3 6.26.24.72.2 0.4 32.9 Pri W i*-(2)0.0 0.00.00.00.10.10.10.00.10.2 0.4 0.50.50.40.2 0.0 2.7 9.7c1121 2.0 4.01 12457551220 29 2127182 2 161 to (1)0.1 0.10.30.60.71.00.70.71.83.0 4.3 3.14602.70.3 0.3 23.9 (2)060 0.00.00.00.10.10.10.10.10.2 0.4 0.30.30,20.0 0.0 2.0 4.0 Pon1 0110053511 21 9993 1 79 (1)0.1 0.00.10.1L.00.00.70.40.71.6 3.1 1.31.31.30.4 0.1 11.7 (2)0.0 0.00.00.00.00.00.10.00.10.1 0.3 0.10.10.10.0 0.0 1.0 8.00 00001'0005 0 1200 0 9 (1)0.0 (2)0.0 0.00.00.00.00.10.00.00.00.7 n.n0.00.00.00.00.00.00.00.1 0.0 0.00.30.00.00.00.00.0 0.0 0.0 1.3 0.1 ALL7 41316131822223561 100 901299938 8 675 (1)160 0.61.92.41.92.73.33.35.29.0 14.8 13.319.114.75.6 1.2 100.0 (2)0.1 0.00.20.20.20.20.30.30.40.7 1.2 1.11.61.20.5 0.1 8.2 (MOISTURE DEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR)(I) = PCT OF ALL GOOD OBS OF THIS STABILITY (2) = PCT OF ALL GOOD OBS 675 GOOD OBS WITH STABILITY F24 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A-95 SEABROOK 30 FT DATAANNUAL (APR 72 - MAR 73)

MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION STABILITY INDEX GDELTA T GREATER THAN +4.0 DEGREES C PER 100 METERS DEFICITWIND FROM GTELTNNENEENEEESESESSESSSWSWWSWWWNWN4NNWNALL 0.1 (1)(2)1 0.1 0.0 3 0.4 000 0 C.0 0.00010210.00.00.10.00.30.10.00.00.00.00.00.0 1 0.1 0.0 2 0.3 0.0 3 0.4 0.0 17 2.5 0.2 3 0.4 0.0 2 0.3 0.0 2 0.3 0.0 38 5.6 0.5 0.10.5 2 0 0 101041 5 10 20 78 17 8 3 150 (1)0.3 0.0 0.0 0.10.00.10.00.60.1 0.7 1.5 2.9 11.4 2.5 1.2 0.4 22.0 (2)0.0 0.0 0.0 0.00.00.00.00.00.0 0.1 0.1 0.2 0.9 0.2.041 0.0 1.8 0.51.0 3 3 1 303320 6 11 22 83 22 7 2 171 (1)0.4 0.4 0.1 0.40.00.40.40.30.0 0.9 1.6 3.2 12.2 3.2 1.0 0.3 25.1 (2)1.07.0 0.0 1 0.0 2 0.0 50.00.00.00.10.00.0527507 U.1 13 0.1 19 0.3 26 1.0 64 0.3 21 0.1 2 0.0 4 2.1 183 td (1)0.1 0.3 0.7 0.70.31.00.70.01.0 1.9 2.8 3.8 9.4 3.1 0.3 0.6 26.8 (2)0.0 0.0 0.1 0.10.00.10.10.00.1 0.2 0.2 0.3 0.8 0.3 0.0 0.0 2.2 a , N.)2.0 + 4.0 0 1 0 351344 3 18 18 38 6 1 1 108 (1)0.0 0.1 0.0 0.40.70.10.40.60.6 0.4 2.6 2.6 5.6 1.2 0.1 0.1 15.8 (2)0.0 0.0 0.0 0.00.10.00.00.00.0 0.0 0.2 0.2 0.5 0.1 0.0 0.0 1.3 4.0 + P.O 0 C 0 000021 4"4 5 7 4 1 1 29 (1)0.0 0.0 0.0 0.00.00.00.00.30.1 0.6 0.6 0.7 1.0 0.6 0.1 0.1 4.3 (2)0.0 0.0 0.0 0.00.00.00.00.00.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.4 9.0 0 0 0 000010 1 0 0 1 0 0 0 3 (1)0.0 0.0 2.0 0.00.0C.0n.-0.10.0 0.1 0.0 0.0 0.1 0.0 0.0 0.0 0.4 (2)p.o 0.0 0.0 0.00.00.0Coo0.00.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 ALL 7 9 6 12713111514 33 64 94 288 75 21 13 682 (1)1.0 1.3 0.9 1.81.01.91.62.22.1 4.8 9.4 13.8 42.2 11.0 3.1 09 100.0 (2)0.1 0.1 0.1 0.10.10.20.10.20.2 0.4 0.8 1.1 3.5 0.9 0.2 8.3 (MOISTURE DEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR)

(1)= DCT OF ALL GOOD ORS OF THIS STABILITY (2)= PCT OF ALL GOOD OBS 682 GOOD C1S WITH STABILITY G32 MISSING WIND/TEMPS FOR THIS STABILITY TABLE 2A- 9 6 SEABROOK 30 FT DATAANNUAL (APR 72MAR 73)MOISTURE DEFICIT BY STABILITY AND WIND DIRECTION TOTALS FOR ALL GOOD DELTA I STABILITIES DEFICITWIND FROM 6YELTNNENEENEEESESESSESSSWSWWSWWWNWNWNNWNALL 0.1 (1)(2)9 0.1 0.19571. 22330.10.10.10.00.00.00.00.00.10.10.10.00.00.00.00.0 1 0.0 0.0 4 0.0 0.0 7 0.1 0.1 29 0.4 0.4 19 0.2 0.2 21 0.3 0.3 20 0.2 0.2 141 1.7 1.7 0.1* 0.5 52 6347402517161512 18 32 50 170 141 78 111 887 (1)0.6 0.80.60.50.30.20.20.20.1 0.2 0.4 0.6 2.1 1.7 0.9 1.3 10.8 (2)0.6 0.80.60.5*0.30.20.20.20.1 0.2 0.4 0.6 2.1'1.7 0.9'1.3 10.8 0.5

1.0 73 109107593442374126 46 96 109 258 103 114 1468 (1)0.9 1.31.30.70.40.50.40.50.3 0.6 1.2 1.3 3.1 2.6 1.3 1.4 17.8 (2)0.9 1.31.30.70.40.50.40.50.1 0.6 1.2 1.3 3.1 2.6 1.3 1.4 17.8 1.0

2.0 79 102156906597584375 1.11 196 232 326 312 117 82 2161 (1)1.0 1.21.91.10.81.20.70.50.9 1.6 2.4 2.8 4.0 3.8 1.4 1.0 26.2 (2)1.0 1.21.91.10.81.20.70.50.9 1.6 2.4 2.8 4.0 3.8 1.4 1.0, 26.2 2.0

4.0 44 34515410688595480 152 222 221 293 238 55 45 1796 (1)0.5 0.40.60.71.31.10.70.71.0 1.8 2.7 2.7 3.6 2.9 0.7 0.5 21.8 (2)0.5 0.40.60.71.31.10.70.71.0 1.8 2.7 2.'3.6 2.9 0.7 0.5 21.8 4.0

8.0 24 1532218785803752 163 185 126 149 130 38 21 1245 (1)0.3 0620.40.31.11.01.00.40.6 2.0 2.2 1.5 1.8 1.6 0.5 0.3 15.1 (2)0.3 0.20.40.31.11.01.00.40.6 2.0 2.2 1.5 1.8 1.6 0.5 0.3 15.1 8.0 1 343930342133 78 60 68 83 71 16 2 536 (1)Do0 0.00.00.00.10.40.40.30.4 0.9 1.0 0.8 1.0 0.9 0.2 0.0 6.5 (2)0.0 0.00.00.00.10.40.40.30.4 0.9 1.0 0.8 1.0 0.9 0.2 0.0 6.5"LL-282 3344022743273612652142Mi.589 815 813 1308 1125 428 395 8234 (1)3.4 4.14.93.34.04.43.52.63.4 7.2 9.9 9.9 15.9 13.7 502 4.8 100.0 (2)3.4 4.14.93.34.04.43.52.63.4 7.2 9.9 9.9 15.9 13.7 5.2 4.8 100.0 (MOISTURE DEFICIT ISIN GRAMS PER CUBIC METER OF SATURATED AIR/

(1)= PCT OF ALL GOOD OBS OF THIS STABILITY (2)PCT OF ALL GOOD 09S 8760 ORS EXAMINED8234 GOOD OBS WERE FOUND AND USED ( 94.0 PCT)

ML13134A062

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