Alert archive / Georgia / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 367, NWS Atlanta, GA
NWS Atlanta, GA issued this severe thunderstorm warning at Jun 23, 2011, 4:37 PM EDT for Montgomery County, Toombs County, Georgia. It was in force for 38 min. 2 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
- Jun 23, 2011, 4:37 PM EDT (20:37 UTC)
- Expired
- Jun 23, 2011, 5:15 PM EDT
- In force
- 38 min
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
Counties Montgomery County, GA, Toombs County, GA
The radar
The Robins AFB radar (KJGX), 112 km from the middle of the area, began a volume at 20:39 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
| Time | Report | Where | Remark |
|---|---|---|---|
| Jun 23, 4:39 PM EDT | TSTM WND DMG | 2 Nne Uvalda, GA | MONTGOMERY 911 RELAYED A REPORT OF A TREE DOWN NEAR UVALDA. |
| Jun 23, 4:55 PM EDT | HAIL 0.25 | Alston, GA |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Jacksonville, FL (KJAX), launched 12:00Z, 8.6 hours before the alert went out and 185 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
- 2305 J/kg
- Mixed-layer CIN
- -40 J/kg
- Mixed-layer LCL
- 820 m above ground
- 0-6 km bulk shear
- 11 kt
- 0-1 km storm-relative helicity
- -40 m²/s²
- 0-3 km storm-relative helicity
- -69 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
841
WUUS52 KFFC 232037
SVRFFC
GAC209-279-232115-
/O.NEW.KFFC.SV.W.0367.110623T2037Z-110623T2115Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
437 PM EDT THU JUN 23 2011
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN MONTGOMERY COUNTY IN CENTRAL GEORGIA
TOOMBS COUNTY IN SOUTHEAST GEORGIA
* UNTIL 515 PM EDT
* AT 434 PM EDT...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 UVALDA...
MOVING EAST AT 20 MPH.
* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
ALSTON...VIDALIA...SANTA CLAUS AND LYONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...FREQUENT CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY! REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE
ENOUGH TO BE STRUCK BY LIGHTNING.
IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT 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.
&&
LAT...LON 3196 8221 3195 8222 3195 8242 3196 8248
3195 8249 3196 8254 3198 8254 3202 8260
3213 8263 3215 8261 3217 8262 3228 8223
3213 8218
TIME...MOT...LOC 2037Z 264DEG 17KT 3205 8256
$$2 follow-up statements
563
WWUS52 KFFC 232057
SVSFFC
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
457 PM EDT THU JUN 23 2011
GAC209-279-232115-
/O.CON.KFFC.SV.W.0367.000000T0000Z-110623T2115Z/
TOOMBS GA-MONTGOMERY GA-
457 PM EDT THU JUN 23 2011
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR SOUTHEASTERN MONTGOMERY AND TOOMBS COUNTIES...
AT 455 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZED
HAIL...AND DAMAGING WINDS UP TO 60 MPH. THIS STORM WAS LOCATED NEAR
ALSTON...MOVING EAST AT 20 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO CEDAR
CROSSING...ROCK SPRINGS...CENTER...ENGLISH EDDY...VIDALIA...SOUTH
THOMPSON...TOOMBS CENTRAL...PONDEROSA...OHOOPEE...NEW BRANCH...
JOHNSON CORNER...SANTA CLAUS AND LYONS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...FREQUENT CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY! LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.
IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
&&
LAT...LON 3196 8221 3195 8222 3196 8240 3196 8245
3198 8248 3199 8250 3199 8251 3204 8254
3210 8255 3215 8254 3218 8251 3228 8223
3213 8218
TIME...MOT...LOC 2057Z 259DEG 18KT 3208 8244
$$529
WWUS52 KFFC 232109
SVSFFC
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
509 PM EDT THU JUN 23 2011
GAC209-232118-
/O.CAN.KFFC.SV.W.0367.000000T0000Z-110623T2115Z/
MONTGOMERY GA-
509 PM EDT THU JUN 23 2011
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MONTGOMERY COUNTY
IS CANCELLED...
THE THUNDERSTORM HAS MOVED OUT OF MONTGOMERY COUNTY.
IF YOU SAW WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...CALL
THE NATIONAL WEATHER SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
LAT...LON 3208 8220 3203 8220 3201 8221 3196 8221
3195 8222 3196 8245 3198 8248 3220 8244
3228 8223 3214 8218
TIME...MOT...LOC 2108Z 262DEG 18KT 3213 8226
$$
GAC279-232115-
/O.CON.KFFC.SV.W.0367.000000T0000Z-110623T2115Z/
TOOMBS GA-
509 PM EDT THU JUN 23 2011
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR TOOMBS COUNTY...
AT 505 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZED
HAIL...AND DAMAGING WINDS UP TO 60 MPH. THIS STORM WAS LOCATED NEAR
NEW BRANCH...MOVING EAST AT 20 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
PONDEROSA AND OHOOPEE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IN ADDITION TO LARGE HAIL AND DAMAGING WINDS...FREQUENT CLOUD TO
GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS
IMMEDIATELY! LIGHTNING IS ONE OF NATURES NUMBER ONE KILLERS.
REMEMBER...IF YOU CAN HEAR THUNDER...YOU ARE CLOSE ENOUGH TO BE
STRUCK BY LIGHTNING.
IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
&&
LAT...LON 3208 8220 3203 8220 3201 8221 3196 8221
3195 8222 3196 8245 3198 8248 3220 8244
3228 8223 3214 8218
TIME...MOT...LOC 2108Z 262DEG 18KT 3213 8226
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 22, 8:43 PM EDT | Special Weather Statement | FFC | Dawson, Fannin, Gilmer, Lumpkin, Towns, Union and 1 more | 47 min |
| Jun 22, 9:11 PM EDT | Special Weather Statement | FFC | Hall | 34 min |
| Jun 22, 9:31 PM EDT | Special Weather Statement | FFC | White | 29 min |
| Jun 23, 5:05 AM EDT | Special Weather Statement | FFC | Forsyth, Hall | 25 min |
| Jun 23, 5:43 AM EDT | Special Weather Statement | FFC | Banks, Hall | 32 min |
| Jun 23, 12:06 PM EDT | Special Weather Statement | FFC | Twiggs | 24 min |
| Jun 23, 12:21 PM EDT | Special Weather Statement | FFC | Wilkinson | 24 min |
| Jun 23, 1:55 PM EDT | Special Weather Statement | FFC | Hancock | 35 min |
| Jun 23, 3:23 PM EDT | Special Weather Statement | FFC | Washington | 37 min |
| Jun 23, 3:36 PM EDT | Special Weather Statement | FFC | Wheeler | 39 min |
| Jun 23, 4:16 PM EDT | Special Weather Statement | FFC | Montgomery, Toombs, Wheeler | 44 min |
| Jun 23, 4:18 PM EDT | Special Weather Statement | FFC | Carroll | 27 min |
| Jun 23, 4:29 PM EDT | Special Weather Statement | FFC | Chattahoochee, Marion, Stewart, Webster | 46 min |
| Jun 23, 4:43 PM EDT | Special Weather Statement | FFC | Coweta | 32 min |
| Jun 23, 5:13 PM EDT | Special Weather Statement | FFC | Fayette | 47 min |
| Jun 23, 5:17 PM EDT | Special Weather Statement | FFC | Chattahoochee, Marion, Muscogee, Schley | 43 min |
| Jun 23, 6:06 PM EDT | Special Weather Statement | FFC | Talbot | 39 min |
| Jun 23, 6:21 PM EDT | Special Weather Statement | FFC | Butts, Henry, Spalding | 39 min |
Nearby
Severe Thunderstorm Warnings in Georgia, 2011Every severe thunderstorm warning in 2011
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.