Alert archive / Georgia / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 137, NWS Atlanta, GA

April 5, 20118 counties in Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Apr 5, 2011, 1:44 AM EDT for 8 counties in Georgia. It was in force for 46 min. 5 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 5, 2011, 1:44 AM EDT (05:44 UTC)
Expired
Apr 5, 2011, 2:30 AM EDT
In force
46 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon

Counties Bleckley County, GA, Crisp County, GA, Dodge County, GA, Dooly County, GA, Macon County, GA, Pulaski County, GA, Sumter County, GA, Wilcox County, GA

The radar

The Robins AFB radar (KJGX), 66 km from the middle of the area, began a volume at 05:46 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 5, 2:15 AM EDTTSTM WND DMGCordele, GACRISP COUNTY EMERGENCY MANAGEMENT REPORTS NUMEROUS DOWNED TREES AND POWERLINES.
Apr 5, 2:20 AM EDTTORNADO9 Nw Eastman, GAAT 1992 FRIENDSHIP UMC RD A DOUBLE WIDE TRAILER WAS DESTROYED. 1 OAK TREE UPROOTED. WINDS ESTIMATED AT 130MPH. 1 FATALITY AND 2 INJURIES. TORNADO CLASSIFIED AS AN EF2. AT 66 FRIENDSHIP UMC RD A SINGLE WIDE TRAILER HAD PART OF ITS ROOF RIPPED OFF AND THE FRONT
Apr 5, 2:37 AM EDTTORNADO 23 Se Baileys Park, GA*** 1 FATAL, 2 INJ *** AT 1992 FRIENDSHIP UMC RD A DOUBLE WIDE TRAILER WAS DESTROYED AROUND 237 AM EDT. 1 OAK TREE UPROOTED. WINDS ESTIMATED AT 130 MPH. 1 FATALITY AND 2 INJURIES. TORNADO CLASSIFIED AS AN EF2. AT 66 FRIENDSHIP UMC RD A SINGLE WIDE TRAILER HAD
Apr 5, 2:38 AM EDTTSTM WND DMG2 W Gresston, GA*** 3 INJ *** DODGE COUNTY EMA RELAYED A REPORT OF A MOBILE HOME DESTROYED ALONG WITH THREE INJURIES.
Apr 5, 2:40 AM EDTTORNADO 29 Nw Eastman, GA*** 1 FATAL, 2 INJ *** AT 1992 FRIENDSHIP UMC RD A DOUBLE WIDE TRAILER WAS DESTROYED. 1 OAK TREE UPROOTED. WINDS ESTIMATED AT 130 MPH. 1 FATALITY AND 2 INJURIES. TORNADO CLASSIFIED AS AN EF2. AT 66 FRIENDSHIP UMC RD A SINGLE WIDE TRAILER HAD PART OF ITS ROOF R

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 4, 10:28 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 5.7 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, Peachtre/Fal Fld, GA at 00:00Z on 2011-04-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 176 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, Peachtre/Fal Fld, GA at 00:00Z on 2011-04-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 158 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
176 J/kg
Mixed-layer CIN
-41 J/kg
Mixed-layer LCL
1790 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
158 m²/s²
0-3 km storm-relative helicity
251 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.0

Open this sounding in Storm Lab

The text

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

256 
WUUS52 KFFC 050544
SVRFFC
GAC023-081-091-093-193-235-261-315-050630-
/O.NEW.KFFC.SV.W.0137.110405T0544Z-110405T0630Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
144 AM EDT TUE APR 5 2011

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  BLECKLEY COUNTY IN CENTRAL GEORGIA
  CRISP COUNTY IN CENTRAL GEORGIA
  DODGE COUNTY IN CENTRAL GEORGIA
  DOOLY COUNTY IN CENTRAL GEORGIA
  PULASKI COUNTY IN CENTRAL GEORGIA
  WILCOX COUNTY IN CENTRAL GEORGIA
  SOUTHEASTERN MACON COUNTY IN WEST CENTRAL GEORGIA
  EASTERN SUMTER COUNTY IN WEST CENTRAL GEORGIA

* UNTIL 230 AM EDT

* AT 141 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING GOLF BALL SIZED
  HAIL...AND DESTRUCTIVE WINDS UP TO 65 MPH.  THESE STORMS WERE
  LOCATED ALONG A LINE EXTENDING FROM 10 MILES WEST OF UNADILLA
  TO NEAR LESLIE...MOVING EAST AT 55 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  LILLY...PINEHURST...VIENNA...CORDELE...ARABI...HAWKINSVILLE...
  COCHRAN...PINEVIEW...PITTS...ROCHELLE...CHESTER...RHINE...
  CHAUNCEY...EASTMAN AND ABBEVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. IF A TORNADO
IS SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF SAFETY INSIDE A
STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM.

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 AM EDT TUESDAY MORNING
FOR GEORGIA.

&&

LAT...LON 3184 8393 3191 8394 3191 8423 3241 8388
      3241 8384 3229 8385 3229 8362 3240 8353
      3241 8348 3246 8349 3258 8323 3215 8300
      3219 8288 3190 8321 3185 8318 3185 8321
      3185 8361 3180 8362 3180 8373
TIME...MOT...LOC 0543Z 271DEG 46KT 3238 8379 3192 8408

$$
1 follow-up statement
204 
WWUS52 KFFC 050614
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
214 AM EDT TUE APR 5 2011

GAC193-261-050623-
/O.CAN.KFFC.SV.W.0137.000000T0000Z-110405T0630Z/
SUMTER GA-MACON GA-
214 AM EDT TUE APR 5 2011

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN MACON AND EASTERN
SUMTER COUNTIES HAS BEEN CANCELLED...

THE THUNDERSTORMS THAT EARLIER PROMPTED THE WARNING FOR THESE 
COUNTIES HAVE MOVED EAST. MODERATE RAIN AND OCCASIONAL 
CLOUD-TO-GROUND LIGHTNING CAN BE EXPECTED FOR ANOTHER HOUR OR SO. 
HOWEVER...SEVERE THUNDERSTORMS ARE NO LONGER EXPECTED AT THIS TIME.

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 AM EDT TUESDAY MORNING
FOR SOUTHERN GEORGIA.

LAT...LON 3184 8393 3218 8390 3229 8385 3229 8362
      3240 8353 3239 8350 3241 8348 3247 8348
      3258 8323 3215 8300 3219 8288 3190 8321
      3185 8318 3185 8361 3180 8362 3180 8373
TIME...MOT...LOC 0613Z 271DEG 46KT 3237 8333 3191 8363

$$

GAC023-081-091-093-235-315-050630-
/O.CON.KFFC.SV.W.0137.000000T0000Z-110405T0630Z/
WILCOX GA-PULASKI GA-BLECKLEY GA-CRISP GA-DODGE GA-DOOLY GA-
214 AM EDT TUE APR 5 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM EDT
FOR DOOLY...DODGE...CRISP...BLECKLEY...PULASKI AND WILCOX COUNTIES...

AT 209 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING LARGE
DAMAGING HAIL UP TO GOLF BALL SIZED. THESE STORMS WERE LOCATED ALONG
A LINE EXTENDING FROM PAULK TO EAST CRISP...MOVING EAST AT 55 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO BAILEYS
PARK...POPE CITY...CARY...EMPIRE...DOUBLE RUN...PITTS...RODDY...
OCMULGEE BANKS...DUBOIS...GOLDSBORO...YONKERS...CEDAR CREEK...
GRESSTON...ROCHELLE...REBIE...ROWLAND...OWENSBORO...CHESTER...JAY
BIRD SPRINGS...GODWINSVILLE...PLAINFIELD...RHINE...CHAUNCEY...
EASTMAN...ANTIOCH CHURCH...BROWNING...ABBEVILLE...UNION AND FIVE
POINTS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 500 AM EDT TUESDAY MORNING
FOR SOUTHERN GEORGIA.

&&

LAT...LON 3184 8393 3218 8390 3229 8385 3229 8362
      3240 8353 3239 8350 3241 8348 3247 8348
      3258 8323 3215 8300 3219 8288 3190 8321
      3185 8318 3185 8361 3180 8362 3180 8373
TIME...MOT...LOC 0613Z 271DEG 46KT 3237 8333 3191 8363

$$



19

The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 4, 8:26 PM EDTSevere Thunderstorm WarningFFCDade, Walker49 min
Apr 4, 8:43 PM EDTSevere Thunderstorm WarningFFCChattooga, Floyd, Walker62 min
Apr 4, 9:09 PM EDTSevere Thunderstorm WarningFFCGilmer, Gordon, Murray, Pickens, Whitfield51 min
Apr 4, 9:15 PM EDTSevere Thunderstorm WarningFFCFloyd, Polk45 min
Apr 4, 9:17 PM EDTSevere Thunderstorm WarningFFCFannin, Gilmer, Murray, Whitfield43 min
Apr 4, 9:27 PM EDTSevere Thunderstorm WarningFFCBartow48 min
Apr 4, 9:45 PM EDTSevere Thunderstorm WarningFFCFannin, Towns, Union45 min
Apr 4, 9:54 PM EDTSevere Thunderstorm WarningFFCBartow, Cherokee, Cobb, Paulding, Polk51 min
Apr 4, 9:56 PM EDTSevere Thunderstorm WarningFFCDawson, Lumpkin, Pickens, White49 min
Apr 4, 10:03 PM EDTSevere Thunderstorm WarningFFCHaralson42 min
Apr 4, 10:29 PM EDTSevere Thunderstorm WarningFFCCarroll, Cobb, Douglas, Haralson, Paulding46 min
Apr 4, 10:44 PM EDTSevere Thunderstorm WarningFFCDawson, Hall, Lumpkin, White46 min
Apr 4, 10:52 PM EDTSevere Thunderstorm WarningFFCCherokee, Cobb, Forsyth, Fulton53 min
Apr 4, 10:59 PM EDTSevere Thunderstorm WarningFFCCoweta, Heard, Troup31 min
Apr 4, 11:10 PM EDTSevere Thunderstorm WarningFFCClayton, Cobb, Fulton65 min
Apr 4, 11:15 PM EDTSevere Thunderstorm WarningFFCCarroll, Cobb, Douglas, Heard45 min
Apr 4, 11:27 PM EDTSevere Thunderstorm WarningFFCBanks, Barrow, Gwinnett, Hall, Jackson48 min
Apr 4, 11:31 PM EDTSevere Thunderstorm WarningFFCDeKalb, Gwinnett44 min
Apr 4, 11:33 PM EDTSevere Thunderstorm WarningFFCClayton, Coweta, Fayette, Harris, Meriwether, Troup57 min
Apr 4, 11:50 PM EDTSevere Thunderstorm WarningFFCChattahoochee, Marion, Muscogee, Talbot55 min
Apr 4, 11:52 PM EDTSevere Thunderstorm WarningFFCHenry, Newton, Rockdale, Walton38 min
Apr 4, 11:59 PM EDTSevere Thunderstorm WarningFFCButts, Henry, Lamar, Monroe, Pike, Spalding and 1 more46 min
Apr 5, 12:14 AM EDTSevere Thunderstorm WarningFFCBarrow, Clarke, Jackson, Madison, Oconee, Oglethorpe61 min
Apr 5, 12:22 AM EDTSevere Thunderstorm WarningFFCMarion, Stewart, Webster53 min
Apr 5, 12:28 AM EDTSevere Thunderstorm WarningFFCJasper, Morgan, Newton, Rockdale, Walton47 min
Apr 5, 12:41 AM EDTSevere Thunderstorm WarningFFCButts, Chattahoochee, Crawford, Jasper, Jones, Lamar and 5 more49 min
Apr 5, 12:48 AM EDTRiver Flood WarningFFCDade15 hr
Apr 5, 12:59 AM EDTSevere Thunderstorm WarningFFCDooly, Macon, Schley, Sumter46 min
Apr 5, 1:08 AM EDTSevere Thunderstorm WarningFFCGreene, Jasper, Morgan, Putnam52 min
Apr 5, 1:12 AM EDTSevere Thunderstorm WarningFFCBaldwin, Bibb, Crawford, Houston, Jones, Peach and 2 more63 min
Apr 5, 1:16 AM EDTSevere Thunderstorm WarningFFCWebster14 min
Apr 5, 1:28 AM EDTSevere Thunderstorm WarningFFCHancock, Taliaferro, Warren47 min
Apr 5, 1:30 AM EDTSevere Thunderstorm WarningFFCWilkes45 min
Apr 5, 1:57 AM EDTSevere Thunderstorm WarningFFCGlascock, Jefferson, Johnson, Laurens, Washington63 min
Apr 5, 2:11 AM EDTSevere Thunderstorm WarningFFCWilkinson19 min
Apr 5, 2:12 AM EDTSevere Thunderstorm WarningFFCHancock, Warren33 min
Apr 5, 2:31 AM EDTSevere Thunderstorm WarningFFCBleckley, Dodge, Pulaski, Telfair, Wheeler, Wilcox59 min
Apr 5, 2:55 AM EDTSevere Thunderstorm WarningFFCJefferson, Johnson, Laurens, Washington35 min
Apr 5, 3:09 AM EDTSevere Thunderstorm WarningFFCEmanuel, Montgomery, Toombs, Treutlen66 min
Apr 5, 3:29 AM EDTSevere Thunderstorm WarningFFCJohnson16 min
Apr 5, 6:10 AM EDTRiver Flood WarningFFCForsyth3 hr
Apr 5, 3:25 PM EDTFrost AdvisoryFFCBaldwin, Banks, Barrow, Bartow, Bibb, Bleckley and 72 more18 hr
Apr 5, 3:25 PM EDTFreeze WarningFFCFannin, Towns, Union18 hr

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.