Alert archive / Florida / Red Flag Warnings in 2011
Red Flag Warning 20, NWS Mobile, AL
NWS Mobile, AL issued this red flag warning at Mar 31, 2011, 3:50 PM EDT. It took effect at Apr 1, 2011, 1:00 PM EDT. It was in force for 6 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
- Mar 31, 2011, 3:50 PM EDT (19:50 UTC)
- In effect from
- Apr 1, 2011, 1:00 PM EDT
- Expired
- Apr 1, 2011, 7:00 PM EDT
- In force
- 6 hr
- Issued by
- NWS Mobile, AL
The text
As transmitted, in the capitals the NWS used until 2016.
106 WWUS84 KMOB 311950 RFWMOB URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MOBILE AL 250 PM CDT THU MAR 31 2011 ...RED FLAG WARNING HAS BEEN ISSUED FRIDAY AFTERNOON FOR THE WESTERN FLORIDA DUE TO THE COMBINATION OF HIGH DISPERSION VALUES AND LOW RELATIVE HUMIDITY... .A COMBINATION OF STRONG TRANSPORT WINDS AND DEEP MIXING HEIGHTS WILL RESULT IN HIGH DISPERSIONS FRIDAY AFTERNOON. IN ADDITION...AFTERNOON RELATIVE HUMIDITY VALUES WILL FALL INTO THE MID TO UPPER 20 PERCENT RANGE. FLZ001>006-011200- /O.UPG.KMOB.FW.A.0017.110401T1500Z-110402T0000Z/ /O.NEW.KMOB.FW.W.0020.110401T1700Z-110402T0000Z/ INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA- COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA- 250 PM CDT THU MAR 31 2011 ...RED FLAG WARNING IN EFFECT FROM NOON TO 7 PM CDT FRIDAY... THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM NOON TO 7 PM CDT FRIDAY. A COMBINATION OF STRONG TRANSPORT WINDS AND DEEP MIXING HEIGHTS WILL RESULT IN HIGH DISPERSIONS FRIDAY AFTERNOON. IN ADDITION...AFTERNOON RELATIVE HUMIDITY VALUES WILL FALL INTO THE MID TO UPPER 20 PERCENT RANGE. && PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW RELATIVE HUMIDITY AND HIGH DISPERSIONS WILL CREATE RAPID FIRE GROWTH POTENTIAL. && $$
2 follow-up statements
121 WWUS84 KMOB 011109 RFWMOB URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MOBILE AL 609 AM CDT FRI APR 1 2011 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM CDT THIS EVENING FOR THE WESTERN FLORIDA DUE TO THE COMBINATION OF HIGH DISPERSION VALUES AND LOW RELATIVE HUMIDITY... .A COMBINATION OF STRONG TRANSPORT WINDS AND DEEP MIXING HEIGHTS WILL RESULT IN HIGH DISPERSION VALUES THIS AFTERNOON. IN ADDITION... RELATIVE HUMIDITY VALUES WILL FALL INTO THE MID/LOWER 30S FROM LATE MORNING THROUGH THE AFTERNOON HOURS...EXCEPT FOR SLIGHTLY HIGHER VALUES RIGHT ALONG THE COAST. FLZ001>006-012300- /O.EXT.KMOB.FW.W.0020.110401T1700Z-110401T2300Z/ INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA- COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA- 609 AM CDT FRI APR 1 2011 ...RED FLAG WARNING NOW IN EFFECT FROM NOON TODAY TO 6 PM CDT THIS EVENING... THE RED FLAG WARNING IS NOW IN EFFECT FROM NOON TODAY TO 6 PM CDT THIS EVENING. A COMBINATION OF STRONG TRANSPORT WINDS AND DEEP MIXING HEIGHTS WILL RESULT IN HIGH DISPERSION VALUES THIS AFTERNOON. IN ADDITION... RELATIVE HUMIDITY VALUES WILL FALL INTO THE MID/LOWER 30S FROM LATE MORNING THROUGH THE AFTERNOON HOURS...EXCEPT FOR SLIGHTLY HIGHER VALUES RIGHT ALONG THE COAST. A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW RELATIVE HUMIDITY AND HIGH DISPERSIONS WILL CREATE RAPID FIRE GROWTH POTENTIAL. && $$
746 WWUS84 KMOB 011932 RFWMOB URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE MOBILE AL 232 PM CDT FRI APR 1 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING FOR THE WESTERN FLORIDA DUE TO THE COMBINATION OF HIGH DISPERSION VALUES AND LOW RELATIVE HUMIDITY... .A COMBINATION OF STRONG TRANSPORT WINDS AND DEEP MIXING HEIGHTS WILL RESULT IN HIGH DISPERSION VALUES THIS AFTERNOON. IN ADDITION... RELATIVE HUMIDITY VALUES WILL FALL INTO THE UPPER 20 TO LOWER 30 PERCENT RANGE THIS AFTERNOON...EXCEPT FOR SLIGHTLY HIGHER VALUES RIGHT ALONG THE COAST. FLZ001>006-012300- /O.CON.KMOB.FW.W.0020.000000T0000Z-110401T2300Z/ INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA- COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA- 232 PM CDT FRI APR 1 2011 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING... A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING. A COMBINATION OF STRONG TRANSPORT WINDS AND DEEP MIXING HEIGHTS WILL RESULT IN HIGH DISPERSION VALUES THIS AFTERNOON. IN ADDITION... RELATIVE HUMIDITY VALUES WILL FALL INTO THE UPPER 20 TO LOWER 30 PERCENT RANGE THIS AFTERNOON...EXCEPT FOR SLIGHTLY HIGHER VALUES RIGHT ALONG THE COAST. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF LOW RELATIVE HUMIDITY AND HIGH DISPERSIONS WILL CREATE RAPID FIRE GROWTH POTENTIAL. && $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 6:45 AM EDT | Red Flag Warning | MOB | 7 hr |
Nearby
Red Flag Warnings in Florida, 2011Every red flag warning in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.