Alert archive / Florida / Red Flag Warnings in 2007
Red Flag Warning 13, NWS Jacksonville, FL
NWS Jacksonville, FL issued this red flag warning at Feb 10, 2007, 4:58 AM EST for Suwannee County, Florida. It took effect at Feb 10, 2007, 1:00 PM EST. It was in force for 26 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 10, 2007, 4:58 AM EST (09:58 UTC)
- In effect from
- Feb 10, 2007, 1:00 PM EST
- Expired
- Feb 10, 2007, 1:26 PM EST
- In force
- 26 min
- Issued by
- NWS Jacksonville, FL
County Suwannee County, FL
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 10.0 hours before the alert went out and 128 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
- 1531 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 62 m²/s²
- 0-3 km storm-relative helicity
- 118 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS82 KJAX 100958 RFWJAX RED FLAG WARNING NATIONAL WEATHER SERVICE JACKSONVILLE FL 458 AM EST SAT FEB 10 2007 FLZ020>022-102300- /O.NEW.KJAX.FW.W.0013.070210T1800Z-070210T2300Z/ /O.CON.KJAX.FW.A.0015.070211T1700Z-070211T2300Z/ HAMILTON-SUWANNEE-COLUMBIA- 458 AM EST SAT FEB 10 2007 ...RED FLAG WARNING IN EFFECT FROM 1 PM TO 6 PM EST THIS AFTERNOON... ...FIRE WEATHER WATCH REMAINS IN EFFECT SUNDAY AFTERNOON... THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A RED FLAG WARNING WHICH IS IN EFFECT FROM 1 PM TO 6 PM THIS AFTERNOON. A FIRE WEATHER WATCH REMAINS IN EFFECT SUNDAY AFTERNOON. HIGH PRESSURE WILL BEGIN TO BUILD INTO NORTHEAST FLORIDA THIS AFTERNOON. ENOUGH DRY AIR WILL FILTER INTO THE UPPER SUWANNEE VALLEY TO BRING RED FLAG CONDITIONS. DURATIONS BELOW 35 PERCENT WILL BE AROUND 4 HOURS WITH MINIMUM RELATIVE HUMIDITIES OF AROUND 30 PERCENT. HIGH PRESSURE CONTINUE TO BUILD INTO THE REGION ON SUNDAY BRINGING MORE DRY AIR INTO THE FORECAST AREA. DURATIONS BELOW 35 PERCENT RELATIVE HUMIDITY OF 4 TO 6 HOURS ARE POSSIBLE SUNDAY AFTERNOON. MINIMUM RELATIVE HUMIDITIES WILL BE AROUND 25 TO 30 PERCENT. FOR ADDITIONAL FIRE WEATHER INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN JACKSONVILLE WEBSITE ON THE INTERNET AT WWW.SRH.NOAA.GOV/JAX/FIREWX.SHTML. $$ FLZ023-030-031-035-036-040-102300- /O.CON.KJAX.FW.A.0015.070211T1700Z-070211T2300Z/ BAKER-UNION-BRADFORD-GILCHRIST-ALACHUA-MARION- 458 AM EST SAT FEB 10 2007 ...FIRE WEATHER WATCH REMAINS IN EFFECT SUNDAY AFTERNOON... HIGH PRESSURE WILL BUILD INTO THE REGION THIS WEEKEND WITH DRY AIR FILTERING INTO THE FORECAST AREA. DURATIONS BELOW 35 PERCENT RELATIVE HUMIDITY OF 4 TO 6 HOURS ARE POSSIBLE SUNDAY AFTERNOON. MINIMUM RELATIVE HUMIDITIES WILL BE AROUND 25 TO 30 PERCENT. A FIRE WEATHER WATCH IS ISSUED IN FLORIDA WHEN MINIMUM RELATIVE HUMIDITIES MAY FALL BELOW 35 PERCENT FOR FOUR OR MORE CONSECUTIVE HOURS. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS FIRE WEATHER WATCH. FOR ADDITIONAL FIRE WEATHER INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN JACKSONVILLE WEBSITE ON THE INTERNET AT WWW.SRH.NOAA.GOV/JAX/FIREWX.SHTML. $$ CARROLL
1 follow-up statement
000 WWUS82 KJAX 101826 AAA RFWJAX RED FLAG WARNING...UPDATED NATIONAL WEATHER SERVICE JACKSONVILLE FL 126 PM EST SAT FEB 10 2007 FLZ020>022-111100- /O.CAN.KJAX.FW.W.0013.000000T0000Z-070210T2300Z/ /O.UPG.KJAX.FW.A.0015.070211T1700Z-070211T2300Z/ /O.NEW.KJAX.FW.W.0014.070211T1700Z-070211T2300Z/ HAMILTON-SUWANNEE-COLUMBIA- 126 PM EST SAT FEB 10 2007 ...RED FLAG WARNING IS CANCELLED THIS AFTERNOON... ...RED FLAG WARNING IN EFFECT FROM 12 PM TO 6 PM EST SUNDAY DUE TO LOW RHS... THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM 12 PM TO 6 PM EST SUNDAY. THE RED FLAG WARNING FOR THIS AFTERNOON HAS BEEN CANCELLED. THIS AFTERNOON...RELATIVE HUMIDITIES MAY BRIEFLY FALL BELOW 35 PERCENT FOR A COUPLE OF HOURS BUT RED FLAG CONDITIONS ARE NOT EXPECTED TO BE MET. SUNDAY AFTERNOON...DRY AIR IN PLACE WILL ALLOW FOR RELATIVE HUMIDITIES TO FALL BELOW 35 PERCENT FOR 4 TO 6 HOURS AND BOTTOM OUT IN THE 25 TO 30 PERCENT RANGE DURING THE AFTERNOON HOURS. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. FOR ADDITIONAL FIRE WEATHER INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN JACKSONVILLE WEBSITE ON THE INTERNET AT WWW.SRH.NOAA.GOV/JAX/FIREWX.SHTML. $$ FLZ035-111100- /O.UPG.KJAX.FW.A.0015.070211T1700Z-070211T2300Z/ /O.NEW.KJAX.FW.W.0014.070211T1700Z-070211T2300Z/ GILCHRIST- 126 PM EST SAT FEB 10 2007 ...RED FLAG WARNING IN EFFECT FROM 12 PM TO 6 PM EST SUNDAY DUE TO LOW RHS... THE NATIONAL WEATHER SERVICE IN JACKSONVILLE HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM 12 PM TO 6 PM EST SUNDAY. SUNDAY AFTERNOON...DRY AIR IN PLACE WILL ALLOW FOR RELATIVE HUMIDITIES TO FALL BELOW 35 PERCENT FOR 4 TO 6 HOURS AND BOTTOM OUT IN THE 25 TO 30 PERCENT RANGE DURING THE AFTERNOON HOURS. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS RED FLAG WARNING. FOR ADDITIONAL FIRE WEATHER INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN JACKSONVILLE WEBSITE ON THE INTERNET AT WWW.SRH.NOAA.GOV/JAX/FIREWX.SHTML. $$ FLZ023-030-031-036-040-111100- /O.CON.KJAX.FW.A.0015.070211T1700Z-070211T2300Z/ BAKER-UNION-BRADFORD-ALACHUA-MARION- 126 PM EST SAT FEB 10 2007 ...FIRE WEATHER WATCH REMAINS IN EFFECT SUNDAY AFTERNOON DUE TO LOW RHS... A FIRE WEATHER WATCH REMAINS IN EFFECT SUNDAY AFTERNOON. SUNDAY AFTERNOON...DRY AIR IN PLACE WILL ALLOW FOR RELATIVE HUMIDITIES TO FALL BELOW 35 PERCENT FOR 2 TO 4 HOURS AND BOTTOM OUT IN THE 30 TO 35 PERCENT RANGE DURING THE AFTERNOON HOURS. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS FIRE WEATHER WATCH. FOR ADDITIONAL FIRE WEATHER INFORMATION...VISIT THE NATIONAL WEATHER SERVICE IN JACKSONVILLE WEBSITE ON THE INTERNET AT WWW.SRH.NOAA.GOV/JAX/FIREWX.SHTML. $$ HESS
The office that day
Everything else NWS Jacksonville, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 10, 1:26 PM EST | Red Flag Warning | JAX | Baker, Bradford, Gilchrist, Suwannee, Union | 29 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.