Alert archive / Georgia / Tornado Warnings in 2010

Tornado Warning 13, NWS Tallahassee, FL

April 8, 2010Decatur County, Grady County, Georgia; Gadsden County, Leon County, Florida

NWS Tallahassee, FL issued this tornado warning at Apr 8, 2010, 2:35 PM EDT for Decatur County, Grady County, Georgia; Gadsden County, Leon County, Florida. It was in force for 25 min. 3 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
Apr 8, 2010, 2:35 PM EDT (18:35 UTC)
Expired
Apr 8, 2010, 3:00 PM EDT
In force
25 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon

Counties Gadsden County, FL, Leon County, FL, Decatur County, GA, Grady County, GA

The radar

The Tallahassee radar (KTLH), 28 km from the middle of the area, began a volume at 18:39 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
Apr 8, 2:38 PM EDTTORNADO 03 S Quincy, FLAN NWS SURVEY CREW IN CONJUNCTION WITH COUNTY EMERGENCY MANAGEMENT FOUND THE DAMAGE IN THIS LOCATION TO BE CONSISTENT WITH AN EF-0 TORNADO WHICH TOUCHED DOWN JUST SOUTHWEST OF FLORIDA HIGHWAY 267 AND TRACKED NORTHWEST ONTO HOLT LANE. DAMAGE SOUTHWEST OF HOLT L
Apr 8, 2:38 PM EDTTORNADO3 S Quincy, FL5 STRUCTURES DAMAGED ON HOLT LANE JUST SOUTH OF INTERSTATE 10. 1 STRUCTURE SUFFERED MAJOR DAMAGE. NO INJURIES OR FATALITIES REPORTED. MORE INFORMATION TO FOLLOW.
Apr 8, 2:40 PM EDTTORNADO3 S Quincy, FLTORNADO TOUCHDOWN 3 MILES SOUTH OF INTERSTATE 10 ALONG HWY 267. MANY TREES DOWN...FURTHER DAMAGE WILL BE INVESTIGATED.

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
Apr 8, 2:02 PM EDTTornado WatchSPC4 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 6.6 hours before the alert went out and 29 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 2010-04-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 130 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 2010-04-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 71 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
130 J/kg
Mixed-layer CIN
-43 J/kg
Mixed-layer LCL
1005 m above ground
0-6 km bulk shear
28 kt
0-1 km storm-relative helicity
71 m²/s²
0-3 km storm-relative helicity
85 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

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

251 
WFUS52 KTAE 081835
TORTAE
FLC039-073-GAC087-131-081900-
/O.NEW.KTAE.TO.W.0013.100408T1835Z-100408T1900Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
235 PM EDT THU APR 8 2010

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  EASTERN GADSDEN COUNTY IN FLORIDA...
  NORTH CENTRAL LEON COUNTY IN FLORIDA...
  SOUTHEASTERN DECATUR COUNTY IN SOUTHWEST GEORGIA...
  SOUTHWESTERN GRADY COUNTY IN SOUTHWEST GEORGIA...

* UNTIL 300 PM EDT

* AT 233 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  DEVELOPING TORNADO NEAR QUINCY...OR 19 MILES WEST OF TALLAHASSEE...
  MOVING NORTHEAST AT 30 MPH.

* THE TORNADO WILL BE NEAR...
  SANTA CLARA AND QUINCY AIRPORT BY 240 PM EDT...
  SHADY REST...FLORENCE...LITTMAN AND MIDWAY BY 245 PM EDT...
  SCOTLAND...FREEMONT AND BRANCHVILLE BY 250 PM EDT...
  RICH BAY BY 255 PM EDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

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 EDT THURSDAY EVENING
FOR SOUTHEAST ALABAMA AND CENTRAL FLORIDA AND SOUTHWESTERN GEORGIA.

&&

LAT...LON 3080 8436 3055 8416 3044 8462 3057 8467
TIME...MOT...LOC 1835Z 242DEG 27KT 3053 8457

$$

14-MROCZKA
1 follow-up statement
594 
WWUS52 KTAE 081839
SVSTAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
239 PM EDT THU APR 8 2010

FLC039-073-GAC087-131-081900-
/O.CON.KTAE.TO.W.0013.000000T0000Z-100408T1900Z/
LEON FL-GADSDEN FL-GRADY GA-DECATUR GA-
239 PM EDT THU APR 8 2010

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 300 PM EDT FOR
SOUTHEASTERN DECATUR...SOUTHWESTERN GRADY...EASTERN GADSDEN AND NORTH
WEST LEON COUNTIES...

AT 233 PM EDT...LOCAL LAW ENFORCEMENT REPORTED A TORNADO ON THE 
GROUND. THIS TORNADO WAS LOCATED NEAR QUINCY...OR ABOUT 20 MILES
WEST OF TALLAHASSEE...MOVING NORTHEAST AT 30 MPH.

THE TORNADO WILL BE NEAR...
  SHADY REST...FLORENCE AND LITTMAN BY 245 PM EDT...
  FREEMONT...SCOTLAND AND BRANCHVILLE BY 250 PM EDT...
  HAVANA...RICH BAY...GIBSON AND JAMIESON BY 255 PM EDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

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 3080 8436 3055 8416 3044 8462 3057 8467
TIME...MOT...LOC 1838Z 242DEG 27KT 3055 8455

$$

14-MROCZKA

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 8, 2:58 PM EDTSevere Thunderstorm WarningTAECalhoun, Clay, Early47 min
Apr 8, 3:03 PM EDTTornado WarningTAECalhoun, Clay, Early27 min
Apr 8, 3:31 PM EDTSevere Thunderstorm WarningTAEBaker, Calhoun, Dougherty, Early29 min
Apr 8, 4:16 PM EDTSevere Thunderstorm WarningTAEDougherty, Lee29 min
Apr 8, 5:43 PM EDTSevere Thunderstorm WarningTAEBrooks, Lanier, Lowndes32 min
Apr 8, 6:35 PM EDTSevere Thunderstorm WarningTAEBen Hill, Irwin, Tift40 min
Apr 8, 7:10 PM EDTSevere Thunderstorm WarningTAEBrooks, Lowndes50 min
Apr 8, 6:29 PM EDTSevere Thunderstorm WarningTAEJefferson, Madison46 min
Apr 8, 7:20 PM EDTSevere Thunderstorm WarningTAEJefferson, Leon34 min

Nearby

Tornado Warnings in Georgia, 2010Tornado Warnings in Florida, 2010Every tornado warning in 2010Tornadoes in 2010

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.