Alert archive / Georgia / Tornado Warnings in 2008

Tornado Warning 69, NWS Tallahassee, FL

October 8, 2008Decatur County, Seminole County, Georgia; Jackson County, Florida

NWS Tallahassee, FL issued this tornado warning at Oct 8, 2008, 5:11 PM EDT for Decatur County, Seminole County, Georgia; Jackson County, Florida. It was in force for 49 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
Oct 8, 2008, 5:11 PM EDT (21:11 UTC)
Expired
Oct 8, 2008, 6:00 PM EDT
In force
49 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon

Counties Jackson County, FL, Decatur County, GA, Seminole County, GA

The radar

The Tallahassee radar (KTLH), 72 km from the middle of the area, began a volume at 21:12 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 12:00Z, 9.2 hours before the alert went out and 74 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 2008-10-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 289 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 2008-10-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 168 square meters per square second.193958Sfc1 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
289 J/kg
Mixed-layer CIN
-26 J/kg
Mixed-layer LCL
615 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
168 m²/s²
0-3 km storm-relative helicity
177 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.8

Open this sounding in Storm Lab

The text

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

000 
WFUS52 KTAE 082111
TORTAE
FLC063-GAC087-253-082200-
/O.NEW.KTAE.TO.W.0069.081008T2111Z-081008T2200Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
511 PM EDT WED OCT 8 2008

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL JACKSON COUNTY IN THE PANHANDLE OF FLORIDA...
  WEST CENTRAL DECATUR COUNTY IN SOUTHWEST GEORGIA...
  CENTRAL SEMINOLE COUNTY IN SOUTHWEST GEORGIA...

* UNTIL 600 PM EDT/500 PM CDT/

* AT 406 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO NEAR HAYNES...OR 15 MILES SOUTHWEST OF
  DONALSONVILLE...MOVING NORTHEAST AT 26 MPH.

* THE TORNADO WILL BE NEAR...
  DESSER BY 525 PM EDT...
  REYNOLDSVILLE BY 535 PM EDT...
  BETHANY BY 540 PM EDT...
  BRINSON BY 545 PM EDT...
  CYRENE AND HALES LANDING BY 550 PM EDT...

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.

LAT...LON 3100 8470 3082 8456 3079 8501 3090 8504
TIME...MOT...LOC 2111Z 256DEG 23KT 3085 8495

$$

85-GIBBS
1 follow-up statement
000 
WWUS52 KTAE 082128
SVSTAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
528 PM EDT WED OCT 8 2008

FLC063-082137-
/O.CAN.KTAE.TO.W.0069.000000T0000Z-081008T2200Z/
JACKSON FL-
427 PM CDT WED OCT 8 2008

...THE TORNADO WARNING FOR EAST CENTRAL JACKSON COUNTY IS
CANCELLED...

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.

LAT...LON 3096 8467 3092 8464 3090 8462 3088 8461
      3084 8457 3083 8458 3082 8488 3090 8491
      3099 8469
TIME...MOT...LOC 2127Z 256DEG 23KT 3087 8483

$$

GAC087-253-082200-
/O.CON.KTAE.TO.W.0069.000000T0000Z-081008T2200Z/
SEMINOLE GA-DECATUR GA-
527 PM EDT WED OCT 8 2008

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 600 PM EDT FOR WEST
CENTRAL DECATUR AND CENTRAL SEMINOLE COUNTIES...

AT 523 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR DESSER...OR 12
MILES SOUTH OF DONALSONVILLE...MOVING NORTHEAST AT 26 MPH.

THE TORNADO WILL BE NEAR...
  REYNOLDSVILLE BY 535 PM EDT...
  BETHANY BY 540 PM EDT...
  CYRENE AND HALES LANDING BY 550 PM EDT...

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.

LAT...LON 3096 8467 3092 8464 3090 8462 3088 8461
      3084 8457 3083 8458 3082 8488 3090 8491
      3099 8469
TIME...MOT...LOC 2127Z 256DEG 23KT 3087 8483

$$

85-GIBBS

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 8, 3:51 PM EDTTornado WarningTAEDecatur, Seminole39 min
Oct 8, 4:21 PM EDTTornado WarningTAEDecatur, Seminole54 min
Oct 8, 5:12 PM EDTTornado WarningTAEBaker, Decatur, Grady, Mitchell48 min
Oct 8, 5:52 PM EDTSevere Thunderstorm WarningTAEDecatur38 min
Oct 8, 6:37 PM EDTSevere Thunderstorm WarningTAEDecatur, Grady18 min
Oct 8, 9:23 AM EDTTornado WarningTAEBay17 min
Oct 8, 10:10 AM EDTTornado WarningTAEFranklin20 min
Oct 8, 10:14 AM EDTSpecial Marine WarningTAE31 min
Oct 8, 1:48 PM EDTSevere Thunderstorm WarningTAEHolmes, Washington57 min
Oct 8, 2:53 PM EDTSevere Thunderstorm WarningTAEJackson52 min
Oct 8, 3:21 PM EDTTornado WarningTAEJackson24 min
Oct 8, 5:32 PM EDTTornado WarningTAEJefferson, Leon28 min
Oct 8, 7:32 PM EDTSpecial Marine WarningTAE58 min
Oct 8, 7:32 PM EDTTornado WarningTAEFranklin33 min

Nearby

Tornado Warnings in Georgia, 2008Tornado Warnings in Florida, 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.