BMBB91 KSTO 201452 STQSTO A SPOT FORECAST REQUEST HAS JUST BEEN RECEIVED FOR A PRESCRIBED FIRE NAMED "Lakehead Block A " PRIORITY: IMMEDIATE DATE: 4/22/12 TIME: 0900 PROJECT NAME: Lakehead Block A PROJECT TYPE: PRESCRIBED REQUESTING AGENCY: USFS REQUESTING OFFICIAL: Ben Newburn REQUEST REASON: IAMS FAX: (530) 275-1512 EMERGENCY PHONE: (530) 339-0024 LOCATION: T35N R5W SEC23 STATE: CA DLAT: 40.87889 DLON: 122.39667 EXPOSURE: East FUEL TYPE: Oak Woodland SHELTERING: PARTIAL BOTTOM ELEVATION: 1050 TOP ELEVATION: 1700 SIZE (ACRES): 90 WEATHER CONDITIONS AT PROJECT OR FROM NEARBY STATIONS Bottom of Unit ELEV=1050 TIME=1100 WIND=South 1-3 T=64 TW= RH=61 TD= 70% cloud cover Bottom of Unit ELEV=1050 TIME=1300 WIND=North 2-5 T=64 TW= RH=59 TD= 50% cloud cover Bottom of Unit ELEV=1050 TIME=1500 WIND=SE 5-8 T=72 TW= RH=50 TD= 50% cloud cover Bottom of Unit ELEV=1050 TIME=1700 WIND=South 5-8 T=75 TW= RH=42 TD= 50% cloud cover ...REMARKS... Unit is located immediately adjacent to community of Lakehead between Doney Creek and Charlie Creek. Sugarloaf RAWS is on ridge 2000 above unit, CalTrans Antlers Camera/Obs is at elevation approx. 1/4 mile east. Concerned about wind orientation in the Sacramento River canyon. ...WEATHER PARAMETERS REQUESTED... SKY / WEATHER: 1,1,1 TEMPERATURE: 1,1,1 RELATIVE HUMIDITY: 1,1,1 20-FT WIND: 1,1,1 RIDGE TOP WIND: 1,1,1 CHANCE OF WETTING RAIN: 0,0,0 LIGHTNING ACTIVITY LEVEL: 0,0,0 SMOKE DISPERSION: 1,1,1 SITE: STO OFILE: 20120422.LAKEH.01 TIMEZONE: PST8PDT