ML20010B601
| ML20010B601 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 03/31/1981 |
| From: | COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20010B600 | List: |
| References | |
| NUDOCS 8108170312 | |
| Download: ML20010B601 (4) | |
Text
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Fog and Rime Ice Monitoring Program Summary
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3eq LaSalle County Cencrating Station P,8 7
o Incidence of Fog / Rime Ice, Formation Ub First Quarter, 1981 oo
'~
og g Days of Observations y
tNo-EU j
I Fog / Rime Ice Visibility in Feet (less than Dburvations Wind 1/4 mile) at Observation Points Date Time Direction 1
2 3
4 5
6 7
8 9
Remarks 1-14 7:00a 297 Light Fog 1-21 7:00a 350 Fog over entire ares 2-03 7:15a 261 Ice near discharge area *'
2-04 7:05a 306" Ice neat discharge area
- 2-17 7:00a 205 Fog di'nsity 4t '0 to 60(
feet ir all dit ections Fog over entire area 2-18 7:15a 220 1200 1200 800 800 600*
800*
1000*
1100 800 Fog over entire area 2-19 7:15a 225 Light Fog 2-27 7:15a 126
~
Ice over all areas 3-04 4:06p 62 Light tog; drizzle 3-10 7:10a 315 Light Fog O Denotes Fog Formation Downwind of Cooling Pond Oba.Pt.
Dir. Span Obs.Pt.
Dir. Span Obs.Pt.
Dir. Span
- Rime ice on station site only: see r m rse s e r exact ca d on.
1 3050- 0?O 4
900-1610 0
7 197 -339o 2
270- 850 5
0 90 -240 8
278 -351 3
650-1120 6
1880-262 9
286 - 67*
I (See Map on Reverse Side)
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Fog and aime Ice Monitoring Progren Summary LoSalle County Generating Station Incidence of Fog / Rime Ice Formation Second Quarter, 1981 61 Days of Observations Fog / Rime Ice Visibility in Feet (less than Obrsrvations Wind 1/4 mile) at Observation Points D+te Time Direction 1
2 3
4 5
6 7
8 9
Pemarks 4/13 7:05a 131 Light fog 4/22 4:03p 190 Light fog 4/30 7:15a 135 1000 800 1000*
1000 800 Rain: drizzle 5/20 4:15p 283 Light haze 5/21 7:10a 301 Light haze 5/22 7:10a 193 Light haze 5/28 6:55a 65 Light haze 6/03 6:30a 62 Light haze 6/09 4:11p 65 Light fog 6/10 7:16a 62 Light haze 6/12 7:20a 216 Fog i
- Denotes Fog Formation Downwind of Cooling Pond Obs.Pt.
Dir Span Obs.Pt.
Dir. Span Obs.Pt.
Dir. Span 1
3050- 820 4
900-1610 7
197 -3390 0
0 2
270- 850 5
90 -240 8
278 -351 3
650-112 6
1880-262" 9
286 - 67 (See Map on Reverse Side)
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