Alert archive / Florida / Red Flag Warnings in 2011
Red Flag Warning 21, NWS Tampa Bay, FL
NWS Tampa Bay, FL issued this red flag warning at May 9, 2011, 4:58 AM EDT. It took effect at May 9, 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
- May 9, 2011, 4:58 AM EDT (08:58 UTC)
- In effect from
- May 9, 2011, 1:00 PM EDT
- Expired
- May 9, 2011, 7:00 PM EDT
- In force
- 6 hr
- Issued by
- NWS Tampa Bay, FL
The text
As transmitted, in the capitals the NWS used until 2016.
664 WWUS82 KTBW 090858 RFWTBW URGENT - FIRE WEATHER MESSAGE NATIONAL WEATHER SERVICE TAMPA BAY AREA - RUSKIN FL 458 AM EDT MON MAY 9 2011 ...RED FLAG WARNING ISSUED FOR LEE COUNTY THIS AFTERNOON... .DRY AIR WILL REMAIN OVER LEE COUNTY AND COMBINE WITH HIGH ERC VALUES TO PRODUCE FIRE WEATHER CONCERNS. FLZ065-092300- /O.UPG.KTBW.FW.A.0011.110509T1600Z-110509T2300Z/ /O.NEW.KTBW.FW.W.0021.110509T1700Z-110509T2300Z/ LEE- 458 AM EDT MON MAY 9 2011 ...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM EDT THIS EVENING FOR LOW RELATIVE HUMIDITY AND HIGH ERC VALUES FOR FIRE WEATHER ZONE 065... THE NATIONAL WEATHER SERVICE IN TAMPA BAY AREA - RUSKIN FL HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT FROM 1 PM THIS AFTERNOON TO 7 PM EDT THIS EVENING. HIGH PRESSURE WILL DOMINATE THE REGION TODAY AND KEEP DRY AIR IN PLACE. RELATIVE HUMIDITY VALUES WILL FALL BELOW 35 PERCENT FOR SEVERAL HOURS ACROSS INTERIOR LEE COUNTY THIS AFTERNOON WITH ERC VALUES ABOVE 35. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING IS ISSUED WHEN VERY FAVORABLE CONDITIONS FOR THE SPREAD OF WILDFIRE ARE OCCURRING NOW...OR WILL OCCUR WITHIN 24 HOURS. && $$
The office that day
Everything else NWS Tampa Bay, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 8, 8:41 PM EDT | Fire Weather Watch | TBW | 8 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.