BMBB91 KLIX 112250 STQLIX A SPOT FORECAST REQUEST HAS JUST BEEN RECEIVED FOR A PRESCRIBED FIRE NAMED "CPT G-19" PRIORITY: IMMEDIATE DATE: 12/11/12 TIME: 1900 PROJECT NAME: CPT G-19 PROJECT TYPE: PRESCRIBED REQUESTING AGENCY: U.S. Fish and Wildlife Service REQUESTING OFFICIAL: Sami Gray REQUEST REASON: IAMS FAX: (228) 497-9612 EMERGENCY PHONE: (228) 219-3937 LOCATION: STATE: DLAT: 30.43091 DLON: 88.67151 EXPOSURE: flat FUEL TYPE: Grass, Shrub, Timber SHELTERING: PARTIAL BOTTOM ELEVATION: 5 TOP ELEVATION: 40 SIZE (ACRES): 84 WEATHER CONDITIONS AT PROJECT OR FROM NEARBY STATIONS SHCM6 ELEV=25 TIME=1551 WIND=N@5G12 T=45 TW=41 RH=72 TD= OVERCAST TS629 ELEV=150 TIME=1546 WIND=NNE@3G8 T=44 TW=41 RH=76 TD= N/A KPQL ELEV=16 TIME=1553 WIND=N@10G17 T=46 TW=42 RH=71 TD= ERROR GRBM6 ELEV=7 TIME=1625 WIND=N@5G14 T=45 TW=41 RH=72 TD= N/A ...REMARKS... This request is for planning a prescribed burn for tomorrow. Please wait until 00z sounding data is available before completing the forecast. Please report all forecast elements in 1-hour increments for tonight, tomorrow, and tomorrow night. MAIN CONCERN: the burn site is adjacent to the south side of I-10. NWS PRODUCTS CONSULTED: 1. PointAndClick Forecast for this burn site 30.44N 88.67W, issued at 3:17 pm Tuesday, Dec 11, 2012. 2. New Orleans Area Forecast Discusiion, issued 4:23pm Tuesday, December 11, 2012. QUESTIONS: 1. Please include a Fog Potential Statement for Wednesday night/Thursday morning, and for Thursday night/Friday morning. What are the timeframes for most likely occurrences 2. PointAndClick Forecast has low RH of 27 for tomorrow...what is the lowest we should expectand for what duration should we expect RH below 28 3. What is the most likely timeframe for rain to occur tonight or tomorrow, and how much accumulation should we expect 4. According to PointAndClick Forecast, wind speed is very low right after sunset Wednesdayshould we be prepared for variable wind directions What will be the main factor determining movement of smoke: gradient flow, down-drainage flow, or some other factor 5. According to PointAndClick Forecast, wind speed picks up again around 9pm Wednesday night. What is causing this to happen The upper level shortwave trough should have already moved through by this time...so it is not clear why the wind speed would increase. RAWS LOCATIONS: SCHCM6: 1 mile NE TS629: 13 miles NNW KPQL: 9 miles ENE GRBM6: 14 miles ESE ...WEATHER PARAMETERS REQUESTED... SKY / WEATHER: 1,1,1 TEMPERATURE: 1,1,1 RELATIVE HUMIDITY: 1,1,1 CHANCE OF PRECIPITATION: 1,1,1 MIXING HEIGHT: 1,1,1 TRANSPORT WINDS: 1,1,1 20 FOOT WIND: 1,1,1 SITE: LIX OFILE: 20121211.CPTG1.01 TIMEZONE: CST6CDT