Alert archive / Florida / Tornado Warnings in 2008

Tornado Warning 13, NWS Tallahassee, FL

February 18, 2008Gadsden County, Florida; Decatur County, Georgia

NWS Tallahassee, FL issued this tornado warning at Feb 18, 2008, 1:06 AM EST for Gadsden County, Florida; Decatur County, Georgia. It was in force for 39 min. 6 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Feb 18, 2008, 1:06 AM EST (06:06 UTC)
Expired
Feb 18, 2008, 1:45 AM EST
In force
39 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon

Counties Gadsden County, FL, Decatur County, GA

The radar

The Tallahassee radar (KTLH), 33 km from the middle of the area, began a volume at 06:08 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.

What was reported inside it

TimeReportWhereRemark
Feb 18, 1:08 AM ESTTORNADO 04 Ssw Mt Pleasant, FL*** 1 INJ *** CONFIRMED EF-0 TORNADO CROSSED INTERSTATE 10 AT MILE MARKER 168. AN 18-WHEELER WAS TOSSED OFF THE HIGHWAY WITH MINOR INJURIES TO THE DRIVER. A MULTI-VEHICLE CRASH WAS ALSO REPORTED WITH NO INJURIES. NUMEROUS TREES WERE DOWN IN THE AREA WITH DEBRI
Feb 18, 1:08 AM ESTTORNADO4 Ssw Mt Pleasant, FLPOSSIBLE TORNADO LIKELY CROSSED INTERSTATE 10 AT MILE MARKER 168. MULTI-VEHICLE CRASH REPORTED WITH NO INJURIES. NUMEROUS TREES DOWN IN THE AREA WITH DEBRIS ON EAST AND WEST BOUND LANES OF THE INTERSTATE.
Feb 18, 1:13 AM ESTTORNADO 1Mt Pleasant, FLEF-1 TORNADO CONFIRMED IN MT PLEASANT. SEVERAL HOMES WERE SIGNIFICANTLY DAMAGED WITH LARGE OAK TREES UPROOTED. NUMEROUS TREES DOWNED IN THE AREA. A FEW BARNS WERE DAMAGED. THE STRONGEST WINDS WITH THE TORNADO WERE ESTIMATED AT 110 MPH WITH A MAXIMUM PATH WIDTH
Feb 18, 1:13 AM ESTTORNADOMt Pleasant, FLPOSSIBLE TORNADO REPORTED IN MT PLEASANT. SEVERAL HOMES DAMAGED. NUMEROUS TREES DOWNED IN THE AREA. A FEW BARNS WERE DAMAGED.
Feb 18, 1:38 AM ESTTORNADO 04 S Climax, GANUMEROUS TREES DOWN ACROSS SOUTHEAST DECATUR COUNTY. SEVERAL RESIDENCES DAMAGED BY TREES FALLING ON THEM. MAXIMUM WINDS WITH THE TONRADO OCCURRED BETWEEN ATTAPULGUS AND FOWLSTOWN AND WERE ESTIMATED TO BE 70 MPH.
Feb 18, 1:38 AM ESTTORNADO4 S Climax, GANUMEROUS TREES DOWN ACROSS SOUTHEAST DECATUR COUNTY. TWO RESIDENCES DAMAGED. ONE TREE FELL ON A RESIDENCE.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

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

IssuedProductOfficeLasted
Feb 17, 6:58 PM ESTTornado WatchSPC8 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 6.1 hours before the alert went out and 34 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 00:00Z on 2008-02-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 593 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 00:00Z on 2008-02-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 274 square meters per square second.1939587897Sfc1 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
593 J/kg
Mixed-layer CIN
-23 J/kg
Mixed-layer LCL
478 m above ground
0-6 km bulk shear
59 kt
0-1 km storm-relative helicity
274 m²/s²
0-3 km storm-relative helicity
290 m²/s²
Significant tornado parameter
0.9
Supercell composite
6.1

Open this sounding in Storm Lab

The text

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

000 
WFUS52 KTAE 180607 RRA
TORTAE
FLC039-GAC087-180645-
/O.NEW.KTAE.TO.W.0013.080218T0606Z-080218T0645Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
106 AM EST MON FEB 18 2008

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

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

* UNTIL 145 AM EST

* AT 104 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO 13 MILES WEST OF QUINCY...OR 19 MILES NORTHEAST
  OF BLOUNTSTOWN...MOVING EAST NORTHEAST AT 30 MPH.

* THE TORNADO WILL BE NEAR...
  6 MILES NORTH OF QUINCY BY 125 AM 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 300 AM EST MONDAY MORNING FOR
NORTHERN FLORIDA AND SOUTHWESTERN GEORGIA.

LAT...LON 3071 8436 3070 8437 3068 8436 3059 8435
      3058 8437 3052 8479 3070 8484 3085 8438
TIME...MOT...LOC 0606Z 251DEG 27KT 3063 8476

$$

22-BARRY
1 follow-up statement
000 
WWUS52 KTAE 180616
SVSTAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
116 AM EST MON FEB 18 2008

FLC039-GAC087-180645-
/O.CON.KTAE.TO.W.0013.000000T0000Z-080218T0645Z/
GADSDEN FL-DECATUR GA-
116 AM EST MON FEB 18 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 145 AM EST FOR SOUTHERN
DECATUR AND NORTHERN GADSDEN COUNTIES...

AT 113 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR MT PLEASANT...OR
19 MILES SOUTH OF BAINBRIDGE...MOVING EAST AT 30 MPH.

THE TORNADO WILL BE NEAR...
  6 MILES SOUTH OF FACEVILLE AND 6 MILES NORTH OF QUINCY AIRPORT BY
  125 AM EST...
  DOGTOWN AND BRANCHVILLE BY 135 AM EST...
  LAINGKAT...ATTAPULGUS...JAMIESON AND HINSON BY 140 AM EST...
  AMSTERDAM AND DARSEY BY 145 AM 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 300 AM EST MONDAY MORNING FOR
CENTRAL FLORIDA AND SOUTHWESTERN GEORGIA.

LAT...LON 3071 8436 3070 8437 3068 8436 3059 8435
      3058 8437 3052 8479 3070 8484 3085 8438
TIME...MOT...LOC 0616Z 251DEG 27KT 3065 8468

$$

22-BARRY

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 17, 7:05 PM ESTSevere Thunderstorm WarningTAEJackson, Washington40 min
Feb 17, 7:18 PM ESTSpecial Marine WarningTAE117 min
Feb 17, 7:48 PM ESTSevere Thunderstorm WarningTAEBay57 min
Feb 17, 9:18 PM ESTSpecial Marine WarningTAE117 min
Feb 17, 10:03 PM ESTSevere Thunderstorm WarningTAEBay, Calhoun42 min
Feb 17, 10:23 PM ESTSpecial Marine WarningTAE2 hr
Feb 17, 10:33 PM ESTSevere Thunderstorm WarningTAEGadsden57 min
Feb 18, 12:18 AM ESTSpecial Marine WarningTAE117 min
Feb 18, 1:46 AM ESTSevere Thunderstorm WarningTAEGulf44 min
Feb 18, 2:25 AM ESTSpecial Marine WarningTAE2 hr
Feb 18, 3:52 AM ESTSpecial Marine WarningTAE113 min
Feb 18, 5:38 AM ESTSpecial Marine WarningTAE2 hr
Feb 18, 3:43 PM ESTFire Weather WatchTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more37 hr
Feb 18, 3:43 PM ESTRed Flag WarningTAEBay, Calhoun, Dixie, Franklin, Gadsden, Gulf and 10 more27 hr
Feb 17, 7:32 PM ESTTornado WarningTAEClay43 min
Feb 17, 9:06 PM ESTSevere Thunderstorm WarningTAEDecatur, Grady39 min
Feb 18, 1:06 AM ESTTornado WarningTAEDecatur39 min
Feb 18, 1:33 AM ESTTornado WarningTAEGrady42 min
Feb 18, 2:01 AM ESTTornado WarningTAEColquitt, Grady, Mitchell, Thomas44 min
Feb 18, 2:37 AM ESTTornado WarningTAEColquitt, Tift, Worth38 min

Nearby

Tornado Warnings in Florida, 2008Tornado Warnings in Georgia, 2008Every tornado warning in 2008Tornadoes in 2008

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.