Alert archive / Florida / Red Flag Warnings in 2009
Red Flag Warning 39, NWS Mobile, AL
NWS Mobile, AL issued this red flag warning at Apr 23, 2009, 6:58 AM EDT. It took effect at Apr 23, 2009, 12:00 PM EDT. It was in force for 5 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Apr 23, 2009, 6:58 AM EDT (10:58 UTC)
- In effect from
- Apr 23, 2009, 12:00 PM EDT
- Expired
- Apr 23, 2009, 5:08 PM EDT
- In force
- 5 hr
- Issued by
- NWS Mobile, AL
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS84 KMOB 231058 RFWMOB URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MOBILE AL 558 AM CDT THU APR 23 2009 ...A RED FLAG WARNING IS IN EFFECT FROM 11 AM TO 7 PM CDT TODAY FOR THE INTERIOR PORTION OF THE NORTHWEST FLORIDA PANHANDLE COUNTIES OF ESCAMBIA...SANTA ROSA AND OKALOOSA DUE TO MARGINALLY LOW RELATIVE HUMIDITIES AND POTENTIALLY BREEZY WINDS... ...A FIRE WEATHER WATCH IS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY AFTERNOON FOR THE INTERIOR PORTION OF THE NORTHWEST FLORIDA PANHANDLE COUNTIES OF SANTA ROSA AND OKALOOSA DUE TO MARGINALLY LOW RELATIVE HUMIDITIES AND POTENTIALLY BREEZY WINDS... .DISCUSSION...A RIDGE OF HIGH PRESSURE OVER THE NORTHERLY GULF OF MEXICO WILL MAINTAIN AN ONSHORE FLOW WHICH GRADUALLY RETURNS MOISTURE TO THE REGION. PATCHY FOG WILL BE PRESENT DURING THE EARLY MORNING HOURS THEN WARM DAYTIME TEMPERATURES WILL RESULT IN RELATIVE HUMIDITIES DROPPING BELOW CRITICAL LEVELS OVER THE INTERIOR PORTION OF THE NORTHWEST FLORIDA PANHANDLE. RELATIVE HUMIDITIES WILL DROP BELOW CRITICAL LEVELS AGAIN OVER MOST OF THE INTERIOR PORTION OF THE NORTHWEST FLORIDA PANHANDLE ON FRIDAY. SOUTHERLY WINDS MAY ATTAIN 15 MPH THIS AFTERNOON AND AGAIN FRIDAY AFTERNOON OVER THE INLAND PORTION OF THE NORTHWEST FLORIDA PANHANDLE DURING THE PERIOD OF LOW RELATIVE HUMIDITIES AS WELL. OTHERWISE...RELATIVE HUMIDITIES WILL REMAIN ABOVE CRITICAL LEVELS THROUGH THE WEEKEND. FLZ003-005-240300- /O.NEW.KMOB.FW.W.0039.090423T1600Z-090424T0000Z/ /O.NEW.KMOB.FW.A.0031.090424T1600Z-090425T0000Z/ INLAND SANTA ROSA-INLAND OKALOOSA- 558 AM CDT THU APR 23 2009 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING... ...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING... THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING. A FIRE WEATHER WATCH HAS ALSO BEEN ISSUED. THIS FIRE WEATHER WATCH IS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING. RELATIVE HUMIDITIES WILL DROP BELOW CRITICAL LEVELS AROUND NOON AND THEN RETURN ABOVE CRITICAL LEVELS AROUND 6 PM ON BOTH DAYS. SOUTHERLY WINDS MAY BRIEFLY ATTAIN 15 MPH DURING EACH AFTERNOON AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ FLZ001-240000- /O.NEW.KMOB.FW.W.0039.090423T1600Z-090424T0000Z/ INLAND ESCAMBIA- 558 AM CDT THU APR 23 2009 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING. RELATIVE HUMIDITIES WILL DROP BELOW CRITICAL LEVELS AROUND NOON AND THEN RETURN ABOVE CRITICAL LEVELS AROUND 6 PM. SOUTHERLY WINDS MAY BRIEFLY ATTAIN 15 MPH DURING THE AFTERNOON AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$
2 follow-up statements
000 WWUS84 KMOB 231137 CCA RFWMOB URGENT - FIRE WEATHER MESSAGE...CORRECTED NATIONAL WEATHER SERVICE MOBILE AL 637 AM CDT THU APR 23 2009 ...A RED FLAG WARNING IS IN EFFECT FROM 11 AM TO 7 PM CDT TODAY FOR THE INTERIOR PORTION OF THE NORTHWEST FLORIDA PANHANDLE COUNTIES OF ESCAMBIA...SANTA ROSA AND OKALOOSA DUE TO MARGINALLY LOW RELATIVE HUMIDITIES AND POTENTIALLY BREEZY WINDS... ...A FIRE WEATHER WATCH IS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY AFTERNOON FOR THE INTERIOR PORTION OF THE NORTHWEST FLORIDA PANHANDLE COUNTIES OF SANTA ROSA AND OKALOOSA DUE TO MARGINALLY LOW RELATIVE HUMIDITIES AND POTENTIALLY BREEZY WINDS... .DISCUSSION...A RIDGE OF HIGH PRESSURE OVER THE NORTHERN GULF OF MEXICO WILL MAINTAIN AN ONSHORE FLOW WHICH GRADUALLY RETURNS MOISTURE TO THE REGION. PATCHY FOG WILL BE PRESENT DURING THE EARLY MORNING HOURS THEN WARM DAYTIME TEMPERATURES WILL RESULT IN RELATIVE HUMIDITIES DROPPING BELOW CRITICAL LEVELS OVER THE INTERIOR PORTION OF THE NORTHWEST FLORIDA PANHANDLE. RELATIVE HUMIDITIES WILL DROP BELOW CRITICAL LEVELS AGAIN OVER MOST OF THE INTERIOR PORTION OF THE NORTHWEST FLORIDA PANHANDLE ON FRIDAY. SOUTHERLY WINDS MAY ATTAIN 15 MPH THIS AFTERNOON AND AGAIN FRIDAY AFTERNOON OVER THE INLAND PORTION OF THE NORTHWEST FLORIDA PANHANDLE DURING THE PERIOD OF LOW RELATIVE HUMIDITIES AS WELL. OTHERWISE...RELATIVE HUMIDITIES WILL REMAIN ABOVE CRITICAL LEVELS THROUGH THE WEEKEND. FLZ003-005-240400- /O.NEW.KMOB.FW.W.0039.090423T1600Z-090424T0000Z/ /O.NEW.KMOB.FW.A.0031.090424T1600Z-090425T0000Z/ INLAND SANTA ROSA-INLAND OKALOOSA- 637 AM CDT THU APR 23 2009 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING... ...FIRE WEATHER WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING... THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING. A FIRE WEATHER WATCH HAS ALSO BEEN ISSUED. THIS FIRE WEATHER WATCH IS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING. RELATIVE HUMIDITIES WILL DROP BELOW CRITICAL LEVELS AROUND NOON AND THEN RETURN ABOVE CRITICAL LEVELS AROUND 6 PM ON BOTH DAYS. SOUTHERLY WINDS MAY BRIEFLY ATTAIN 15 MPH DURING EACH AFTERNOON AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ FLZ001-240000- /O.NEW.KMOB.FW.W.0039.090423T1600Z-090424T0000Z/ INLAND ESCAMBIA- 637 AM CDT THU APR 23 2009 ...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 7 PM CDT THIS EVENING. RELATIVE HUMIDITIES WILL DROP BELOW CRITICAL LEVELS AROUND NOON AND THEN RETURN ABOVE CRITICAL LEVELS AROUND 6 PM. SOUTHERLY WINDS MAY BRIEFLY ATTAIN 15 MPH DURING THE AFTERNOON AS WELL. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXPLOSIVE FIRE GROWTH POTENTIAL. && $$
000 WWUS84 KMOB 232108 RFWMOB URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MOBILE AL 408 PM CDT THU APR 23 2009 ...A RED FLAG WARNING THAT WAS IN EFFECT FROM 11 AM TO 7 PM CDT TODAY FOR PARTS OF THE INTERIOR WESTERN FLORIDA PANHANDLE HAS BEEN CANCELLED... ...A FIRE WEATHER WATCH REMAINS IN EFFECT FROM LATE FRIDAY MORNING THROUGH FRIDAY AFTERNOON FOR THE INTERIOR PORTION OF THE NORTHWEST FLORIDA PANHANDLE COUNTIES OF SANTA ROSA AND OKALOOSA DUE TO THE POSSIBILITY OF MARGINALLY LOW RELATIVE HUMIDITIES... .DISCUSSION...HIGH PRESSURE WILL CONTINUE TO RIDGE INTO THE SOUTHEASTERN UNITED STATES AND OVER THE NORTHEASTERN GULF OF MEXICO THROUGH THE WEEKEND. THIS WILL RESULT IN A GRADUALLY MOISTENING AIRMASS OVER THE REGION BY THE WEEKEND. DRY AIR IN THE MID LEVELS OF THE ATMOSPHERE WILL REMAIN OVER THE REGION THROUGH FRIDAY AND WITH DAYTIME HEATING AND A SLIGHT MIXING PROCESS...AFTERNOON RELATIVE HUMIDITY VALUES WILL AGAIN INTO THE UPPER 20S AND LOWER 30S OVER INTERIOR PORTIONS OF THE WESTERN FLORIDA PANHANDLE. THE EXACT DURATION OF THESE LOWER HUMIDITIES IS STILL UNCERTAIN DUE TO GRADUAL MOISTURE RETURN...AND AS A RESULT WILL MAINTAIN THE FIRE WEATHER WATCH FOR INTERIOR SANTA ROSA AND OKALOOSA COUNTIES OF THE WESTERN FLORIDA PANHAHDLE FRIDAY AFTERNOON AND NOT UPGRADE TO A WARNING AT THIS TIME. FLZ003-005-241315- /O.CAN.KMOB.FW.W.0039.000000T0000Z-090424T0000Z/ /O.CON.KMOB.FW.A.0031.090424T1600Z-090425T0000Z/ INLAND SANTA ROSA-INLAND OKALOOSA- 408 PM CDT THU APR 23 2009 ...FIRE WEATHER WATCH REMAINS IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY EVENING... ...RED FLAG WARNING IS CANCELLED FOR TODAY... THE NATIONAL WEATHER SERVICE IN MOBILE HAS CANCELLED THE RED FLAG WARNING THAT WAS IN EFFECT TODAY. A FIRE WEATHER WATCH REMAINS IN EFFECT FROM LATE FRIDAY MORNING THROUGH FRIDAY EVENING. RELATIVE HUMIDITIES WILL POTENTIALLY DROP BELOW CRITICAL LEVELS AROUND NOON AND THEN RETURN ABOVE CRITICAL LEVELS AROUND 6 PM ON FRIDAY. && PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. && $$ FLZ001-232215- /O.CAN.KMOB.FW.W.0039.000000T0000Z-090424T0000Z/ INLAND ESCAMBIA- 408 PM CDT THU APR 23 2009 ...RED FLAG WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MOBILE HAS CANCELLED THE RED FLAG WARNING. AREA OBSERVATIONS INDICATED THAT RELATIVE HUMIDITY VALUES ARE ABOVE THE CRITICAL VALUE OF 35 PERCNET. $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 23, 6:58 AM EDT | Fire Weather Watch | MOB | 24 hr |
Nearby
Red Flag Warnings in Florida, 2009Every red flag warning in 2009
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.