Alert archive / Georgia / Severe Thunderstorm Warnings in 2012

Severe Thunderstorm Warning 161, NWS Atlanta, GA

June 10, 20127 counties in Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jun 10, 2012, 5:43 PM EDT for 7 counties in Georgia. It was in force for 47 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 10, 2012, 5:43 PM EDT (21:43 UTC)
Expired
Jun 10, 2012, 6:30 PM EDT
In force
47 min
Issued by
NWS Atlanta, GA
Area
Storm-based polygon

Counties Crawford County, GA, Dooly County, GA, Houston County, GA, Macon County, GA, Peach County, GA, Pulaski County, GA, Taylor County, GA

The radar

The Robins AFB radar (KJGX), 44 km from the middle of the area, began a volume at 21:46 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
Jun 10, 6:00 PM EDTTSTM WND DMGFort Valley, GAPEACH COUNTY 911 RELAYED REPORTS OF A FEW DOWNED TREES. RADAR ESTIMATED TIME OF 1800 EDT.
Jun 10, 6:26 PM EDTTSTM WND DMG4 Se Warner Robins, GAPUBLIC REPORTED 4 TREES DOWN IN THEIR YARD ON BEAR LAKE ROAD.

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
Jun 10, 12:41 PM EDTTornado WatchSPC6 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 9.7 hours before the alert went out and 132 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 12:00Z on 2012-06-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 215 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 12:00Z on 2012-06-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 148 square meters per square second.1939Sfc1 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
215 J/kg
Mixed-layer CIN
-13 J/kg
Mixed-layer LCL
475 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
148 m²/s²
0-3 km storm-relative helicity
127 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

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

216 
WUUS52 KFFC 102143
SVRFFC
GAC079-093-153-193-225-235-269-102230-
/O.NEW.KFFC.SV.W.0161.120610T2143Z-120610T2230Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
543 PM EDT SUN JUN 10 2012

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHEASTERN CRAWFORD COUNTY IN CENTRAL GEORGIA
  DOOLY COUNTY IN CENTRAL GEORGIA
  HOUSTON COUNTY IN CENTRAL GEORGIA
  PEACH COUNTY IN CENTRAL GEORGIA
  PULASKI COUNTY IN CENTRAL GEORGIA
  EASTERN MACON COUNTY IN WEST CENTRAL GEORGIA
  EAST CENTRAL TAYLOR COUNTY IN WEST CENTRAL GEORGIA

* UNTIL 630 PM EDT

* AT 541 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS UP
  TO 60 MPH.  THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM
  REYNOLDS TO MARSHALLVILLE TO 7 MILES NORTHEAST OF DOOLING TO
  LILLY...MOVING NORTHEAST AT 40 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  VIENNA...PINEHURST...UNADILLA...FORT VALLEY...PERRY...BYRON...
  CENTERVILLE...WARNER ROBINS AND HAWKINSVILLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DOPPLER RADAR HAS INDICATED ROTATION WITHIN THIS STORM. ALTHOUGH
CURRENT DATA DOES NOT INDICATE THE EXISTENCE OF A TORNADO...A TORNADO
MAY STILL DEVELOP. 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...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 800 PM EDT SUNDAY EVENING FOR
WEST CENTRAL GEORGIA.

&&

LAT...LON 3225 8395 3238 8407 3253 8415 3280 8386
      3272 8380 3267 8367 3266 8357 3264 8355
      3252 8354 3248 8349 3240 8350 3230 8338
      3214 8337 3211 8347 3212 8361 3208 8361
      3203 8385
TIME...MOT...LOC 2143Z 229DEG 35KT 3258 8405 3246 8398
          3234 8386 3221 8382 3211 8384

$$
2 follow-up statements
470 
WWUS52 KFFC 102157
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
557 PM EDT SUN JUN 10 2012

GAC079-093-153-193-225-235-269-102230-
/O.CON.KFFC.SV.W.0161.000000T0000Z-120610T2230Z/
PULASKI GA-PEACH GA-MACON GA-TAYLOR GA-CRAWFORD GA-DOOLY GA-
HOUSTON GA-
557 PM EDT SUN JUN 10 2012

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM EDT
FOR HOUSTON...EASTERN DOOLY...SOUTHEASTERN CRAWFORD...EXTREME EAST
CENTRAL TAYLOR...NORTHEASTERN MACON...PEACH AND PULASKI COUNTIES...

AT 556 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING
WINDS UP TO 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING
FROM LEE POPE TO FORT VALLEY TO MOSS OAK TO ELKO TO PINEHURST...
MOVING NORTHEAST AT 40 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
TIPPETTVILLE...PERRY...MIAMI VALLEY...GROVANIA...FRIENDSHIP...
POWERVILLE...CLINCHFIELD...LAKEWOOD...HOUSTON LAKE...HAYNEVILLE...
MOCK SPRINGS...FINLEYSON...SAND BED...BYRON...JACK BROWN ESTATES...
KATHLEEN...WALLACE...BROWNDALE...KLONDIKE...CENTERVILLE...BONAIRE...
WARNER ROBINS...HAWKINSVILLE...ROBINS AIR FORCE BASE...ELBERTA...
HARTFORD...PULASKI STATE PRISON...OCMULGEE PUBLIC FISHING AREA AND
MOBLEY CROSSING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

DOPPLER RADAR HAS INDICATED ROTATION WITHIN THIS STORM. ALTHOUGH
CURRENT DATA DOES NOT INDICATE THE EXISTENCE OF A TORNADO...A TORNADO
MAY STILL DEVELOP. 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...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 800 PM EDT SUNDAY EVENING FOR
WEST CENTRAL GEORGIA.

&&

LAT...LON 3232 8385 3243 8397 3260 8408 3280 8386
      3272 8380 3264 8355 3252 8354 3248 8349
      3240 8350 3230 8338 3214 8337 3211 8346
      3212 8361 3208 8361 3204 8382
TIME...MOT...LOC 2157Z 229DEG 35KT 3267 8393 3255 8386
          3243 8374 3230 8370 3220 8372

$$
988 
WWUS52 KFFC 102225
SVSFFC

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
625 PM EDT SUN JUN 10 2012

GAC079-093-153-193-225-235-269-102234-
/O.EXP.KFFC.SV.W.0161.000000T0000Z-120610T2230Z/
PULASKI GA-PEACH GA-MACON GA-TAYLOR GA-CRAWFORD GA-DOOLY GA-
HOUSTON GA-
625 PM EDT SUN JUN 10 2012

...THE SEVERE THUNDERSTORM WARNING FOR HOUSTON...EASTERN DOOLY...
SOUTHEASTERN CRAWFORD...EXTREME EAST CENTRAL TAYLOR...NORTHEASTERN
MACON...PEACH AND PULASKI COUNTIES EXPIRES AT 630 PM EDT...

AT 621 PM EDT...A LINE OF THUNDERSTORMS CAPABLE OF PRODUCING  WINDS 
UP TO 60 MPH LOOKS TO BE WEAKENING SLIGHTLY. WILL THEREFORE LET 
WARNING EXPIRE AND REPLACE WITH A SIGNIFICANT WEATHER ADVISORY.

THIS IS STILL A STRONG STORM...IF YOU ARE IN THE PATH OF THIS STORM 
MOVE TO A SAFE PLACE INDOORS.

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 800 PM EDT SUNDAY EVENING FOR
WEST CENTRAL GEORGIA.

LAT...LON 3232 8385 3243 8397 3260 8408 3280 8386
      3272 8380 3264 8355 3252 8354 3248 8349
      3240 8350 3230 8338 3214 8337 3211 8346
      3212 8361 3208 8361 3204 8382
TIME...MOT...LOC 2224Z 229DEG 35KT 3284 8369 3272 8362
          3260 8350 3247 8346 3237 8349

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 10, 12:46 PM EDTSpecial Weather StatementFFCEmanuel29 min
Jun 10, 2:07 PM EDTSpecial Weather StatementFFCCrisp, Dooly38 min
Jun 10, 2:20 PM EDTSpecial Weather StatementFFCStewart40 min
Jun 10, 3:09 PM EDTSpecial Weather StatementFFCHouston, Peach51 min
Jun 10, 3:33 PM EDTSpecial Weather StatementFFCChattahoochee, Muscogee, Stewart57 min
Jun 10, 3:40 PM EDTSpecial Weather StatementFFCCrawford, Meriwether, Upson65 min
Jun 10, 3:52 PM EDTSpecial Weather StatementFFCBibb, Twiggs38 min
Jun 10, 4:11 PM EDTSpecial Weather StatementFFCTroup64 min
Jun 10, 4:18 PM EDTSpecial Weather StatementFFCChattahoochee, Marion, Muscogee, Talbot, Webster42 min
Jun 10, 4:23 PM EDTSevere Thunderstorm WarningFFCBaldwin, Jones37 min
Jun 10, 4:39 PM EDTSevere Thunderstorm WarningFFCPutnam36 min
Jun 10, 4:47 PM EDTSpecial Weather StatementFFCMarion, Schley, Sumter, Talbot43 min
Jun 10, 5:10 PM EDTSevere Thunderstorm WarningFFCGreene, Hancock, Morgan, Putnam35 min
Jun 10, 5:17 PM EDTSpecial Weather StatementFFCCarroll, Clayton, Douglas43 min
Jun 10, 5:18 PM EDTSpecial Weather StatementFFCBibb, Crawford, Dooly, Houston, Macon, Monroe and 3 more57 min
Jun 10, 5:27 PM EDTSpecial Weather StatementFFCDodge48 min
Jun 10, 5:31 PM EDTSpecial Weather StatementFFCPaulding29 min
Jun 10, 5:45 PM EDTSpecial Weather StatementFFCOglethorpe45 min
Jun 10, 5:54 PM EDTSpecial Weather StatementFFCClarke, Oconee, Walton36 min
Jun 10, 5:59 PM EDTSpecial Weather StatementFFCBartow, Paulding, Polk46 min
Jun 10, 6:18 PM EDTSpecial Weather StatementFFCWilkes42 min
Jun 10, 6:23 PM EDTSpecial Weather StatementFFCBleckley, Pulaski, Twiggs37 min
Jun 10, 6:40 PM EDTSpecial Weather StatementFFCEmanuel, Johnson, Laurens, Toombs, Treutlen50 min
Jun 10, 7:01 PM EDTSpecial Weather StatementFFCDodge, Montgomery, Telfair, Wheeler59 min
Jun 10, 7:16 PM EDTSpecial Weather StatementFFCGlascock, Jefferson, Washington59 min
Jun 10, 7:42 PM EDTSevere Thunderstorm WarningFFCEmanuel, Jefferson, Johnson, Washington48 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.