Alert archive / Florida / Red Flag Warnings in 2007
Red Flag Warning 48, NWS Mobile, AL
NWS Mobile, AL issued this red flag warning at Apr 30, 2007, 5:01 AM CDT for Walton County, Florida. It took effect at Apr 30, 2007, 12:00 PM CDT. 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
- Apr 30, 2007, 5:01 AM CDT (10:01 UTC)
- In effect from
- Apr 30, 2007, 12:00 PM CDT
- Expired
- Apr 30, 2007, 6:00 PM CDT
- In force
- 6 hr
- Issued by
- NWS Mobile, AL
County Walton County, FL
The radar
The Eglin Afb radar (KEVX), 25 km from the middle of the area, began a volume at 10:00 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 10.0 hours before the alert went out and 181 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2865 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 29 m²/s²
- 0-3 km storm-relative helicity
- 32 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS84 KMOB 301001 RFWMOB RED FLAG WARNING NATIONAL WEATHER SERVICE MOBILE AL 501 AM CDT MON APR 30 2007 ...A RED FLAG WARNING IS NOW IN EFFECT FROM NOON TODAY TO 6 PM CDT THIS AFTERNOON FOR THE WESTERN FLORIDA PANHANDLE DUE TO A LONG DURATION OF LOW DAYTIME RELATIVE HUMIDITY VALUES BELOW 35 PERCENT... ...A FIRE WEATHER WATCH IS IN EFFECT TUESDAY AFTERNOON FOR THE INLAND PORTIONS OF THE WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL OF A LONG DURATION OF LOW DAYTIME RELATIVE HUMIDITY VALUES OF BELOW 35 PERCENT... .DISCUSSION...HIGH PRESSURE MAINTAINS A DRY WEATHER PATTERN FOR THE NEXT COUPLE OF DAYS. FLZ001-003-005-301915- /O.UPG.KMOB.FW.A.0038.070430T1700Z-070501T0000Z/ /O.NEW.KMOB.FW.W.0048.070430T1700Z-070430T2300Z/ /O.NEW.KMOB.FW.A.0039.070501T1800Z-070501T2200Z/ INLAND ESCAMBIA-INLAND SANTA ROSA-INLAND OKALOOSA- 501 AM CDT MON APR 30 2007 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM CDT THIS AFTERNOON FOR THE WESTERN FLORIDA PANHANDLE DUE TO A LONG DURATION OF LOW DAYTIME RELATIVE HUMIDITY VALUES BELOW 35 PERCENT... ...FIRE WEATHER WATCH IN EFFECT TUESDAY AFTERNOON FOR THE INLAND PORTIONS OF THE WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL OF LONG DURATION AFTERNOON RELATIVE HUMIDITY VALUES OF BELOW 35 PERCENT... LOWEST DAYTIME HUMIDITIES COULD LOWER TO 27 TO 32 PERCENT NORTH OF INTERSTATE 10 AND FROM 30 TO 35 PERCENT JUST SOUTH OF THE INTERSTATE TODAY. LOWEST DAYTIME HUMIDITIES TUESDAY COULD BE AROUND 32 PERCENT. A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. THE LOW RELATIVE HUMIDITY AND WARM TEMPERATURES WILL SUGGEST AN INCREASE IN FIRE GROWTH POTENTIAL. THE FIRE WEATHER WATCH TUESDAY MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. $$ FLZ002-004-006-008-301915- /O.UPG.KMOB.FW.A.0038.070430T1700Z-070501T0000Z/ /O.NEW.KMOB.FW.W.0048.070430T1700Z-070430T2300Z/ COASTAL ESCAMBIA-COASTAL SANTA ROSA-COASTAL OKALOOSA- COASTAL WALTON- 501 AM CDT MON APR 30 2007 ...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 6 PM CDT THIS AFTERNOON FOR THE WESTERN FLORIDA PANHANDLE DUE TO A LONG DURATION OF LOW DAYTIME RELATIVE HUMIDITY VALUES BELOW 35 PERCENT... LOWEST DAYTIME HUMIDITIES COULD LOWER TO 30 TO 35 PERCENT JUST SOUTH OF THE INTERSTATE TODAY. A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. THE LOW RELATIVE HUMIDITY AND WARM TEMPERATURES WILL SUGGEST AN INCREASE IN FIRE GROWTH POTENTIAL. $$
1 follow-up statement
000 WWUS84 KMOB 302008 RFWMOB RED FLAG WARNING NATIONAL WEATHER SERVICE MOBILE AL 308 PM CDT MON APR 30 2007 ...A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS AFTERNOON FOR THE WESTERN FLORIDA PANHANDLE DUE TO A LONG DURATION OF LOW RELATIVE HUMIDITY VALUES BELOW 35 PERCENT... ...A FIRE WEATHER WATCH IS IN EFFECT TUESDAY AFTERNOON FOR THE INLAND PORTIONS OF THE WESTERN FLORIDA PANHANDLE DUE TO THE POTENTIAL OF A LONG DURATION OF LOW DAYTIME RELATIVE HUMIDITY VALUES OF BELOW 35 PERCENT... .DISCUSSION...HIGH PRESSURE WILL MAINTAIN A DRY WEATHER PATTERN OVER THE REGION FOR THE NEXT COUPLE OF DAYS. DAYTIME DISPERSIONS WILL BE AVERAGE...BECOMING POOR AT NIGHT. FLZ001-003-005-010415- /O.CON.KMOB.FW.W.0048.000000T0000Z-070430T2300Z/ /O.CON.KMOB.FW.A.0039.070501T1800Z-070501T2200Z/ INLAND ESCAMBIA-INLAND SANTA ROSA-INLAND OKALOOSA- 308 PM CDT MON APR 30 2007 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS AFTERNOON... ...FIRE WEATHER WATCH REMAINS IN EFFECT TUESDAY AFTERNOON... A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS AFTERNOON. A FIRE WEATHER WATCH REMAINS IN EFFECT TUESDAY AFTERNOON...AND WILL LIKELY BE UPGRADED TO A RED FLAG WARNING LATER TONIGHT. A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. THE LOW RELATIVE HUMIDITY AND WARM TEMPERATURES WILL SUGGEST AN INCREASE IN FIRE GROWTH POTENTIAL. THE FIRE WEATHER WATCH TUESDAY MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE RED FLAG WARNINGS. $$ FLZ002-004-006-008-302300- /O.CON.KMOB.FW.W.0048.000000T0000Z-070430T2300Z/ COASTAL ESCAMBIA-COASTAL SANTA ROSA-COASTAL OKALOOSA- COASTAL WALTON- 308 PM CDT MON APR 30 2007 ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS AFTERNOON... A RED FLAG WARNING REMAINS IN EFFECT UNTIL 6 PM CDT THIS AFTERNOON. A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE FORECAST TO OCCUR. THE LOW RELATIVE HUMIDITY AND WARM TEMPERATURES WILL SUGGEST AN INCREASE IN FIRE GROWTH POTENTIAL. $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 30, 5:01 AM CDT | Fire Weather Watch | MOB | 25 hr |
Nearby
Red Flag Warnings in Florida, 2007Every red flag warning in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.