Alert archive / Florida / Tornado Warnings in 2009

Tornado Warning 9, NWS Tallahassee, FL

February 28, 2009Gadsden County, Florida; Decatur County, Georgia

NWS Tallahassee, FL issued this tornado warning at Feb 28, 2009, 6:17 PM EST for Gadsden County, Florida; Decatur County, Georgia. It was in force for 28 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Feb 28, 2009, 6:17 PM EST (23:17 UTC)
Expired
Feb 28, 2009, 6:45 PM EST
In force
28 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon

Counties Gadsden County, FL, Decatur County, GA

The radar

The Tallahassee radar (KTLH), 45 km from the middle of the area, began a volume at 23:19 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Feb 28, 11:39 AM ESTTornado WatchSPC7 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 11.3 hours before the alert went out and 47 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.

Skew-T log-pSkew-T log-p diagram, Tallahassee Rgnl, FL at 12:00Z on 2009-02-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 47 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tallahassee Rgnl, FL at 12:00Z on 2009-02-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 154 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
47 J/kg
Mixed-layer CIN
-89 J/kg
Mixed-layer LCL
637 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
154 m²/s²
0-3 km storm-relative helicity
264 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.5

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS52 KTAE 282317
TORTAE
FLC039-GAC087-282345-
/O.NEW.KTAE.TO.W.0009.090228T2317Z-090228T2345Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
617 PM EST SAT FEB 28 2009

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHERN GADSDEN COUNTY IN FLORIDA...
  SOUTHERN DECATUR COUNTY IN SOUTHWEST GEORGIA...

* UNTIL 645 PM EST

* AT 613 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO NEAR OAK GROVE...OR 21 MILES SOUTHWEST OF
  BAINBRIDGE...MOVING EAST AT 30 MPH.

* THE TORNADO WILL BE NEAR...
  MT PLEASANT BY 625 PM EST...
  HANNATOWN BY 630 PM EST...
  FACEVILLE BY 635 PM EST...
  DOGTOWN...LAINGKAT...BRANCHVILLE AND ATTAPULGUS BY 645 PM EST...

RELAY REPORTS OF SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE IN
TALLAHASSEE AT (8 5 0) 9 4 2 8 8 3 3. OR...YOU MAY CONTACT THE
NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT.
THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM EST SATURDAY EVENING
FOR SOUTHEAST ALABAMA AND CENTRAL FLORIDA AND SOUTHWESTERN GEORGIA.

LAT...LON 3082 8448 3065 8446 3063 8480 3071 8481
TIME...MOT...LOC 2317Z 265DEG 25KT 3067 8476

$$

14-MROCZKA
1 follow-up statement
000 
WWUS52 KTAE 282328
SVSTAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
628 PM EST SAT FEB 28 2009

FLC039-GAC087-282345-
/O.CON.KTAE.TO.W.0009.000000T0000Z-090228T2345Z/
GADSDEN FL-DECATUR GA-
628 PM EST SAT FEB 28 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 645 PM EST FOR SOUTH
CENTRAL DECATUR AND NORTH CENTRAL GADSDEN COUNTIES...

AT 625 PM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR OAK GROVE...OR 17
MILES SOUTHWEST OF BAINBRIDGE...MOVING EAST AT 30 MPH.

THE TORNADO WILL BE NEAR...
  DOGTOWN...LAINGKAT AND ATTAPULGUS BY 645 PM EST...

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

RELAY REPORTS OF SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE IN
TALLAHASSEE AT (8 5 0) 9 4 2 8 8 3 3. OR...YOU MAY CONTACT THE
NEAREST LAW ENFORCEMENT AGENCY OR YOUR COUNTY EMERGENCY MANAGEMENT.
THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM EST SATURDAY EVENING
FOR SOUTHEAST ALABAMA AND NORTH FLORIDA AND SOUTHWESTERN GEORGIA.

LAT...LON 3066 8462 3065 8473 3070 8475 3082 8448
      3068 8446
TIME...MOT...LOC 2328Z 261DEG 24KT 3069 8469

$$

38-GODSEY

The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 28, 4:40 AM ESTGale WatchTAE11 hr
Feb 28, 1:03 PM ESTSevere Thunderstorm WarningTAEHolmes42 min
Feb 28, 2:56 PM ESTSevere Thunderstorm WarningTAEJackson49 min
Feb 28, 3:11 PM ESTFire Weather WatchTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more23 hr
Feb 28, 3:34 PM ESTSevere Thunderstorm WarningTAEWashington41 min
Feb 28, 3:55 PM ESTSevere Thunderstorm WarningTAEJackson, Washington50 min
Feb 28, 4:02 PM ESTGale WarningTAE27 hr
Feb 28, 4:41 PM ESTSevere Thunderstorm WarningTAEJackson64 min
Feb 28, 5:12 PM ESTSevere Thunderstorm WarningTAEGadsden63 min
Feb 28, 5:47 PM ESTSevere Thunderstorm WarningTAEGadsden, Leon43 min
Feb 28, 11:43 AM ESTSevere Thunderstorm WarningTAERandolph, Terrell32 min
Feb 28, 1:41 PM ESTSevere Thunderstorm WarningTAEBaker, Calhoun, Early, Miller49 min
Feb 28, 2:11 PM ESTSevere Thunderstorm WarningTAEBaker, Calhoun, Dougherty, Early, Miller, Mitchell and 1 more34 min
Feb 28, 2:15 PM ESTSevere Thunderstorm WarningTAEBen Hill, Turner45 min
Feb 28, 3:03 PM ESTSevere Thunderstorm WarningTAEBerrien, Irwin, Tift42 min
Feb 28, 3:10 PM ESTSevere Thunderstorm WarningTAEColquitt, Cook, Tift, Worth50 min
Feb 28, 3:15 PM ESTSevere Thunderstorm WarningTAEDecatur, Grady45 min
Feb 28, 3:32 PM ESTSevere Thunderstorm WarningTAEIrwin28 min
Feb 28, 3:42 PM ESTSevere Thunderstorm WarningTAEColquitt, Grady, Mitchell, Thomas48 min
Feb 28, 3:45 PM ESTSevere Thunderstorm WarningTAEBerrien, Colquitt, Cook, Irwin, Tift45 min
Feb 28, 4:07 PM ESTSevere Thunderstorm WarningTAEBrooks, Colquitt, Cook, Thomas38 min
Feb 28, 4:44 PM ESTSevere Thunderstorm WarningTAEBrooks, Lowndes46 min
Feb 28, 4:45 PM ESTSevere Thunderstorm WarningTAEBerrien, Colquitt, Cook, Lanier20 min
Feb 28, 5:45 PM ESTSevere Thunderstorm WarningTAEBrooks, Thomas45 min
Feb 28, 6:09 PM ESTSevere Thunderstorm WarningTAEBrooks, Lanier, Lowndes51 min
Feb 28, 6:25 PM ESTTornado WarningTAEBerrien, Brooks, Lanier, Lowndes35 min
Feb 28, 6:33 PM ESTSevere Thunderstorm WarningTAEDougherty, Lee, Terrell57 min

Nearby

Tornado Warnings in Florida, 2009Tornado Warnings in Georgia, 2009Every tornado warning in 2009Tornadoes 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.