Alert archive / Georgia / Tornado Warnings in 2015

Tornado Warning 12, NWS Tallahassee, FL

April 19, 2015Clay County, Quitman County, Randolph County, Georgia; Henry County, Alabama

NWS Tallahassee, FL issued this tornado warning at Apr 19, 2015, 10:18 AM EDT for Clay County, Quitman County, Randolph County, Georgia; Henry County, Alabama. It was in force for 42 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
Apr 19, 2015, 10:18 AM EDT (14:18 UTC)
Expired
Apr 19, 2015, 11:00 AM EDT
In force
42 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon

Counties Henry County, AL, Clay County, GA, Quitman County, GA, Randolph County, GA

The watch it was issued in

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

IssuedProductOfficeLasted
Apr 19, 7:57 AM EDTTornado WatchSPC7 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 2.3 hours before the alert went out and 165 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 2015-04-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 760 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 2015-04-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 119 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
760 J/kg
Mixed-layer CIN
-13 J/kg
Mixed-layer LCL
636 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
119 m²/s²
0-3 km storm-relative helicity
340 m²/s²
Significant tornado parameter
0.2
Supercell composite
2.2

Open this sounding in Storm Lab

The text

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

519 
WFUS52 KTAE 191418
TORTAE
ALC067-GAC061-239-243-191500-
/O.NEW.KTAE.TO.W.0012.150419T1418Z-150419T1500Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1018 AM EDT SUN APR 19 2015

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN HENRY COUNTY IN SOUTHEASTERN ALABAMA...
  CLAY COUNTY IN SOUTHWESTERN GEORGIA...
  SOUTHERN QUITMAN COUNTY IN SOUTHWESTERN GEORGIA...
  WESTERN RANDOLPH COUNTY IN SOUTHWESTERN GEORGIA...

* UNTIL 1100 AM EDT/1000 AM CDT/
    
* AT 1016 AM EDT /916 AM CDT/...DOPPLER RADAR INDICATED A SEVERE
  THUNDERSTORM CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM 
  WAS LOCATED OVER FORT GAINES...AND MOVING EAST AT 30 MPH.

* LOCATIONS IMPACTED INCLUDE...
  FORT GAINES...CUTHBERT...UNION...BELLVILLE...CROSSROADS...SUTTONS
  CORNER...SPRINGVALE...SPRINGVALE STATION...BETHEL...SHIVERS MILL...
  MORRIS...BONAPARTES RETREAT...HATCHER...PETERSON HILL...MOORES
  CROSSROADS...BAGBY STATE PARK...STANDLEYS STORE...WALTER F GEORGE
  LAKE...CARNEGIE AND ZETTO.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE IN A MOBILE
HOME OR OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND
PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3193 8492 3165 8471 3162 8482 3160 8482
      3157 8511 3174 8521 3176 8517 3177 8516
      3176 8513 3177 8512 3178 8514 3180 8513
TIME...MOT...LOC 1416Z 250DEG 26KT 3163 8510 

$$

15-HARRIGAN
1 follow-up statement
829 
WWUS52 KTAE 191449
SVSTAE

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1049 AM EDT SUN APR 19 2015

ALC067-191458-
/O.CAN.KTAE.TO.W.0012.000000T0000Z-150419T1500Z/
HENRY AL-
1049 AM EDT SUN APR 19 2015

...THE TORNADO WARNING FOR NORTHEASTERN HENRY COUNTY IS CANCELLED...
    
THE TORNADIC THUNDERSTORM WHICH PROMPTED THE WARNING HAS MOVED OUT 
OF THE WARNED AREA. THEREFORE THE WARNING HAS BEEN CANCELLED.

LAT...LON 3165 8471 3162 8482 3162 8494 3165 8494
      3166 8493 3167 8493 3168 8495 3171 8495
      3172 8496 3183 8502 3188 8496 3193 8492
TIME...MOT...LOC 1448Z 250DEG 26KT 3171 8484 

$$

GAC061-239-243-191500-
/O.CON.KTAE.TO.W.0012.000000T0000Z-150419T1500Z/
CLAY GA-QUITMAN GA-RANDOLPH GA-
1049 AM EDT SUN APR 19 2015

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1100 AM EDT FOR NORTH
CENTRAL CLAY...SOUTHEASTERN QUITMAN AND WESTERN RANDOLPH COUNTIES...
    
AT 1048 AM EDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO. THIS DANGEROUS STORM WAS LOCATED NEAR
CUTHBERT...MOVING EAST AT 30 MPH.

LOCATIONS IMPACTED INCLUDE...
CUTHBERT...UNION...CROSSROADS...HATCHER...PETERSON HILL...COLES...
SPRINGVALE...SPRINGVALE STATION...COLEMAN...SHIVERS MILL...
CARNEGIE...MORRIS AND RANDOLPH CO A/P.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW. MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE IN A MOBILE
HOME OR OUTDOORS...MOVE TO THE CLOSEST SUBSTANTIAL SHELTER AND
PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3165 8471 3162 8482 3162 8494 3165 8494
      3166 8493 3167 8493 3168 8495 3171 8495
      3172 8496 3183 8502 3188 8496 3193 8492
TIME...MOT...LOC 1448Z 250DEG 26KT 3171 8484 

$$

15-HARRIGAN

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 19, 10:47 AM EDTTornado WarningTAECalhoun, Clay, Quitman, Randolph, Terrell43 min
Apr 19, 11:11 AM EDTTornado WarningTAEEarly34 min
Apr 19, 11:35 AM EDTTornado WarningTAEBaker, Calhoun, Clay, Early25 min
Apr 19, 1:44 PM EDTSevere Thunderstorm WarningTAEBrooks, Thomas46 min
Apr 19, 2:15 PM EDTSevere Thunderstorm WarningTAEBrooks, Lowndes, Thomas60 min
Apr 19, 3:01 PM EDTSevere Thunderstorm WarningTAEBerrien, Lanier, Lowndes29 min
Apr 19, 8:47 AM EDTFlash Flood WarningTAECoffee, Dale, Geneva3 hr
Apr 19, 9:18 AM EDTTornado WarningTAECoffee, Geneva27 min
Apr 19, 9:36 AM EDTTornado WarningTAEDale, Henry24 min
Apr 19, 9:42 AM EDTSevere Thunderstorm WarningTAECoffee, Dale30 min
Apr 19, 9:54 AM EDTTornado WarningTAEHenry36 min
Apr 19, 9:58 AM EDTFlash Flood WarningTAEDale, Henry3 hr
Apr 19, 10:52 AM EDTTornado WarningTAEHouston23 min
Apr 19, 5:38 PM EDTRiver Flood WarningTAEDale41 hr

Nearby

Tornado Warnings in Georgia, 2015Tornado Warnings in Alabama, 2015Every tornado warning in 2015Tornadoes in 2015

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.