ML20125E031
| ML20125E031 | |
| Person / Time | |
|---|---|
| Site: | Monticello  |
| Issue date: | 12/31/1974 |
| From: | NORTHERN STATES POWER CO. |
| To: | |
| Shared Package | |
| ML20125C537 | List: |
| References | |
| NUDOCS 9212160149 | |
| Download: ML20125E031 (3) | |
Text
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APPENDIX 2.5-A ANNUAL AND MONTHLY JOINT FREQUENCY DISTRIBUTIONS APPROPRIATE FOR SURFACE RELEASES AT MONTICELLO
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The meteorological data presented are the frequency of the 10 m wind L
speed classes and the 10 m wind direction classes by atmospheric
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stability class. The stability class was determined by 6T m-140 ft - 10 m (AT 4 3 - 10 m)._ The data were collected on the Monticello meteor-ological tower from January 1,1974 to December 31,1974
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P A GE 177 NCATHFkN $1ATES POWEk (CMPANY - MON 1]CE LLO NUCLE AR blhERAllNG PL Ahl
$1TE Mi1EDROLOGY - FRitufhCY 0151AIBullON 1 ABLES
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10 ME1ER 51 ABIll1Y CL ASSFS DETERMINED USING 140 F1 - 10 MEllR DELI A T L
140 FT AND 100 METEA 51 Ab!L11Y CL ASSE S DEIERMINED V5ING 9651 AVAIL A9tE DELT A 1 POUR 5 al E ACH WIND 5 FEE D AND DIREC110N I
PFR100 OF ktCORD 1/ 1/14 THROUGH
/74 51ABIL11Y CLA55 A ELEVA110N 10 METFR I
WIND SPEta (MPH) Al 10 ME1Eh LEVEL 01 REC 11CN 1 10 3 6 10 7 e 10 12 13 10 lb 19 10 24 Ae0VE 24 1CI AL I
N O
21 47 13 2
0 63 NNE 2
o 22 b
0 0
31 NE O
w 2S 6
0 0
40 I
ENE 1
14 17 1
9 0
3h E
O 10 18 5
e 0
33 ESE 1
6 18 20 0
0 45 SE 1
12 24 56 2
t.
97 I
SSE 6
w 36 19 26 2
136 5
2 12 47 112 25 3
zul 55W 2
20 32 50 e
u 110 I
$W 0
17 47 13 v
y 77 W5W 0
75 34 12 3
t, 76 W
3 26 33 7
3 c
72 WNW 2
26
$U 41 F
6 127 I
NW 0
?0 62 Se le v
- li e hNW L
15 50 48 11 0
126 VA%
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SITE METFOROLOGY - FkECOENCY D151RIBU11DN 1A8LES 10 METEk $1461LITY CLASSE$ OETERMINED USING 140 F1 - 10 ME1E6 DELIA i 1*0 FT AND 100 METth $1ABIL11Y CLA$$ES DE1 ERMINED USING BEST AVAILA5LE DELIA I MCUk5 Al TACH WIND $PkED AND DIRECTION PERICD OF RECORD 1/ 1/74 THROUGH 12/31/74 l
STAblL11Y CLASS B
,5 ELEVATION 10 METER WIND SrFED (MPHI A1 10 Mt1Ek LEVEL DIREC110N 1 10 3 4 ID 7 6 10 12 13 10 le 19 10 24 AbOVE e4 101AL l
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ENE 2
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6 1
0 23 j
SE 2
7 7
6 0
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S 11 4
1 0
23 i
5 5
12 19 e.
2 0
44 sur 55W 9
17 2
1 0
3u SW 3
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29 l
WSW 3
10 6
0 0
0 19 i
k 1
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0 39 a
kNW 0
11 IS 17 0
0 41 NW 1
13 18 17 9
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