Alert archive / Georgia / Severe Thunderstorm Warnings in 2012
Severe Thunderstorm Warning 37, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Feb 24, 2012, 11:39 AM EST for 4 counties in Georgia. It was in force for 36 min. 1 report 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 24, 2012, 11:39 AM EST (16:39 UTC)
- Expired
- Feb 24, 2012, 12:15 PM EST
- In force
- 36 min
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
Counties Greene County, GA, Hancock County, GA, Taliaferro County, GA, Warren County, GA
The radar
The Robins AFB radar (KJGX), 90 km from the middle of the area, began a volume at 16:40 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Feb 24, 11:54 AM EST | HAIL 1.75 | 2 N Jewell, GA | A SPOTTER REPORTED THIS EVENT TO THIS OFFICE. |
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.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Feb 24, 8:48 AM EST | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 4.7 hours before the alert went out and 155 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.
- Mixed-layer CAPE
- 1231 J/kg
- Mixed-layer CIN
- 0 J/kg
- Mixed-layer LCL
- 542 m above ground
- 0-6 km bulk shear
- 83 kt
- 0-1 km storm-relative helicity
- 163 m²/s²
- 0-3 km storm-relative helicity
- 306 m²/s²
- Significant tornado parameter
- 1.3
- Supercell composite
- 4.7
The text
As transmitted, in the capitals the NWS used until 2016.
351
WUUS52 KFFC 241639
SVRFFC
GAC133-141-265-301-241715-
/O.NEW.KFFC.SV.W.0037.120224T1639Z-120224T1715Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1139 AM EST FRI FEB 24 2012
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHEASTERN GREENE COUNTY IN EAST CENTRAL GEORGIA
NORTHERN HANCOCK COUNTY IN EAST CENTRAL GEORGIA
SOUTHERN TALIAFERRO COUNTY IN EAST CENTRAL GEORGIA
WARREN COUNTY IN EAST CENTRAL GEORGIA
* UNTIL 1215 PM EST
* AT 1137 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZED HAIL...AND
DAMAGING WINDS UP TO 60 MPH. THIS STORM WAS LOCATED NEAR SPARTA...
MOVING EAST AT 65 MPH.
* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WHITE
PLAINS...NORWOOD...WARRENTON AND CAMAK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING AND AWAY FROM WINDOWS.
IF YOU SEE WIND DAMAGE...HAIL OR FLOODING...WAIT UNTIL THE STORM HAS
PASSED...AND THEN CALL THE NATIONAL WEATHER SERVICE TOLL FREE AT 1 8
6 6 7 6 3 4 4 6 6. YOU CAN ALSO TWEET YOUR REPORT USING HASHTAG GAWX.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 PM EST FRIDAY AFTERNOON
FOR NORTHERN GEORGIA.
&&
LAT...LON 3318 8314 3347 8315 3357 8265 3345 8259
3340 8257 3335 8255 3327 8288
TIME...MOT...LOC 1640Z 251DEG 55KT 3330 8299
$$1 follow-up statement
802
WWUS52 KFFC 241656
SVSFFC
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1156 AM EST FRI FEB 24 2012
GAC133-265-241705-
/O.CAN.KFFC.SV.W.0037.000000T0000Z-120224T1715Z/
TALIAFERRO GA-GREENE GA-
1156 AM EST FRI FEB 24 2012
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN GREENE AND
SOUTHERN TALIAFERRO COUNTIES IS CANCELLED...THE SEVERE THUNDERSTORM
HAS EXITED GREEN AND TALIAFERRO COUNTIES.
IF YOU SEE WIND DAMAGE...HAIL OR FLOODING...WAIT UNTIL THE STORM HAS
PASSED...AND THEN CALL THE NATIONAL WEATHER SERVICE TOLL FREE AT 1 8
6 6 7 6 3 4 4 6 6. YOU CAN ALSO TWEET YOUR REPORT USING HASHTAG GAWX.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 PM EST FRIDAY AFTERNOON
FOR NORTHERN GEORGIA.
LAT...LON 3324 8298 3344 8291 3344 8286 3347 8287
3348 8285 3352 8277 3351 8275 3353 8274
3357 8265 3335 8255
TIME...MOT...LOC 1655Z 252DEG 66KT 3335 8274
$$
GAC141-301-241715-
/O.CON.KFFC.SV.W.0037.000000T0000Z-120224T1715Z/
WARREN GA-HANCOCK GA-
1156 AM EST FRI FEB 24 2012
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 PM EST
FOR NORTHEASTERN HANCOCK AND WARREN COUNTIES...
AT 1154 AM EST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZED
HAIL...AND DAMAGING WINDS UP TO 60 MPH. THIS STORM WAS LOCATED NEAR
MAYFIELD...MOVING EAST AT 65 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
NORWOOD...WARRENTON...CAMAK...CADLEY AND REESE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU SEE WIND DAMAGE...HAIL OR FLOODING...WAIT UNTIL THE STORM HAS
PASSED...AND THEN CALL THE NATIONAL WEATHER SERVICE TOLL FREE AT 1 8
6 6 7 6 3 4 4 6 6. YOU CAN ALSO TWEET YOUR REPORT USING HASHTAG GAWX.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 PM EST FRIDAY AFTERNOON
FOR NORTHERN GEORGIA.
&&
LAT...LON 3324 8298 3344 8291 3344 8286 3347 8287
3348 8285 3352 8277 3351 8275 3353 8274
3357 8265 3335 8255
TIME...MOT...LOC 1655Z 252DEG 66KT 3335 8274
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 24, 7:44 AM EST | Special Weather Statement | FFC | Morgan, Newton | 31 min |
| Feb 24, 8:14 AM EST | Special Weather Statement | FFC | Meriwether | 31 min |
| Feb 24, 8:28 AM EST | Severe Thunderstorm Warning | FFC | Coweta, Fayette, Meriwether, Pike, Spalding | 32 min |
| Feb 24, 8:33 AM EST | Special Weather Statement | FFC | Henry, Newton | 27 min |
| Feb 24, 8:45 AM EST | Special Weather Statement | FFC | Troup | 45 min |
| Feb 24, 8:49 AM EST | Severe Thunderstorm Warning | FFC | Harris, Meriwether, Troup | 26 min |
| Feb 24, 9:01 AM EST | Special Weather Statement | FFC | Butts, Spalding | 44 min |
| Feb 24, 9:08 AM EST | Special Weather Statement | FFC | Greene, Morgan | 37 min |
| Feb 24, 9:15 AM EST | Special Weather Statement | FFC | Meriwether | 30 min |
| Feb 24, 9:23 AM EST | Tornado Warning | FFC | Butts, Henry, Jasper, Newton | 37 min |
| Feb 24, 9:28 AM EST | Tornado Warning | FFC | Greene, Oglethorpe, Taliaferro, Wilkes | 32 min |
| Feb 24, 9:40 AM EST | Tornado Warning | FFC | Greene, Jasper, Morgan, Putnam | 50 min |
| Feb 24, 9:45 AM EST | Special Weather Statement | FFC | Butts, Lamar, Meriwether, Pike | 30 min |
| Feb 24, 10:10 AM EST | Special Weather Statement | FFC | Jasper | 35 min |
| Feb 24, 10:14 AM EST | Tornado Warning | FFC | Greene, Hancock, Taliaferro, Warren, Wilkes | 46 min |
| Feb 24, 10:30 AM EST | Severe Thunderstorm Warning | FFC | Baldwin, Jasper, Jones, Monroe, Putnam | 30 min |
| Feb 24, 10:32 AM EST | Special Weather Statement | FFC | Lamar, Pike | 28 min |
| Feb 24, 10:39 AM EST | Tornado Warning | FFC | Greene, Hancock, Morgan, Putnam, Taliaferro | 36 min |
| Feb 24, 10:53 AM EST | Severe Thunderstorm Warning | FFC | Butts, Jasper, Jones, Monroe | 22 min |
| Feb 24, 11:06 AM EST | Severe Thunderstorm Warning | FFC | Baldwin, Jasper, Jones, Putnam | 24 min |
| Feb 24, 11:06 AM EST | Tornado Warning | FFC | Hancock, Taliaferro, Warren | 24 min |
| Feb 24, 11:10 AM EST | Special Weather Statement | FFC | Clayton, Coweta, Fayette, Heard, Troup | 35 min |
| Feb 24, 11:25 AM EST | Special Weather Statement | FFC | Meriwether, Troup | 35 min |
| Feb 24, 11:28 AM EST | Severe Thunderstorm Warning | FFC | Baldwin, Greene, Hancock, Putnam | 32 min |
| Feb 24, 11:56 AM EST | Special Weather Statement | FFC | Fayette, Harris, Henry, Meriwether, Pike, Rockdale and 3 more | 34 min |
| Feb 24, 12:06 PM EST | Severe Thunderstorm Warning | FFC | Glascock, Warren | 24 min |
| Feb 24, 12:19 PM EST | Special Weather Statement | FFC | Chattahoochee, Muscogee | 41 min |
| Feb 24, 12:30 PM EST | Special Weather Statement | FFC | Bibb, Butts, Clarke, Greene, Jasper, Jones and 10 more | 30 min |
| Feb 24, 12:38 PM EST | Special Weather Statement | FFC | Coweta, Heard | 37 min |
| Feb 24, 12:58 PM EST | Special Weather Statement | FFC | Chattahoochee, Crawford, Greene, Jasper, Lamar, Marion and 7 more | 47 min |
| Feb 24, 1:37 PM EST | Special Weather Statement | FFC | Baldwin, Bibb, Crawford, Greene, Hancock, Houston and 10 more | 23 min |
| Feb 24, 2:04 PM EST | Special Weather Statement | FFC | Warren | 26 min |
| Feb 24, 2:36 PM EST | Special Weather Statement | FFC | Bleckley, Crisp, Dodge, Pulaski, Wilcox | 24 min |
| Feb 24, 2:57 PM EST | Special Weather Statement | FFC | Crisp, Dodge, Johnson, Laurens, Pulaski, Wilcox | 33 min |
| Feb 24, 3:24 PM EST | Special Weather Statement | FFC | Dodge, Emanuel, Johnson, Laurens, Montgomery, Telfair and 4 more | 51 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2012Every severe thunderstorm warning in 2012
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.