Alert archive / Georgia / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 71, NWS Charleston, SC

May 26, 2011Bulloch County, Jenkins County, Screven County, Georgia

NWS Charleston, SC issued this severe thunderstorm warning at May 26, 2011, 10:54 PM EDT for Bulloch County, Jenkins County, Screven County, Georgia. It was in force for 66 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
May 26, 2011, 10:54 PM EDT (02:54 UTC)
Expired
May 27, 2011, 12:00 AM EDT
In force
66 min
Issued by
NWS Charleston, SC
Area
Storm-based polygon

Counties Bulloch County, GA, Jenkins County, GA, Screven County, GA

The radar

The Charleston,SC radar (KCLX), 68 km from the middle of the area, began a volume at 02:54 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
May 26, 11:29 PM EDTTSTM WND DMG2 E Sylvania, GATREE DOWN ON POWER LINE ALONG PEOPLES FARM ROAD.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Charleston AFB, SC (KCHS), launched 00:00Z, 2.9 hours before the alert went out and 162 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, Charleston AFB, SC at 00:00Z on 2011-05-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 383 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, Charleston AFB, SC at 00:00Z on 2011-05-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 28 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
383 J/kg
Mixed-layer CIN
-294 J/kg
Mixed-layer LCL
1255 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
28 m²/s²
0-3 km storm-relative helicity
52 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

091 
WUUS52 KCHS 270254
SVRCHS
GAC031-165-251-270400-
/O.NEW.KCHS.SV.W.0071.110527T0254Z-110527T0400Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE CHARLESTON SC
1054 PM EDT THU MAY 26 2011

THE NATIONAL WEATHER SERVICE IN CHARLESTON HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  JENKINS COUNTY IN EAST CENTRAL GEORGIA...
  SCREVEN COUNTY IN EAST CENTRAL GEORGIA...
  NORTHWESTERN BULLOCH COUNTY IN SOUTHEAST GEORGIA...

* UNTIL MIDNIGHT EDT

* AT 1050 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  SEVERE THUNDERSTORMS...ALONG A LINE EXTENDING FROM BUTTS TO 10
  MILES SOUTHWEST OF ROCKY FORD...MOVING NORTHEAST AT 20 MPH.

  PREPARE NOW FOR THE FOLLOWING HAZARDS...
  DAMAGING WINDS IN EXCESS OF 60 MPH...
  HAIL UP TO QUARTER SIZE...

* SOME LOCATIONS IN THE WARNING INCLUDE...
  BUTTS...HERNDON...EMMALANE...ROCKY FORD...SCARBORO...MILLEN...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

REPORT HAIL...DOWNED TREES...LIMBS...AND POWER LINES DIRECTLY TO THE
CHARLESTON NATIONAL WEATHER SERVICE AT 1-888-383-2024.

&&

LAT...LON 3288 8213 3292 8209 3293 8196 3296 8188
      3292 8176 3304 8156 3301 8149 3295 8151
      3290 8147 3288 8148 3287 8145 3285 8146
      3284 8142 3277 8143 3274 8140 3252 8151
      3257 8201 3261 8201 3266 8209 3282 8215
TIME...MOT...LOC 0254Z 210DEG 17KT 3270 8209 3257 8192

$$
4 follow-up statements
603 
WWUS52 KCHS 270311
SVSCHS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
1111 PM EDT THU MAY 26 2011

GAC031-165-251-270400-
/O.CON.KCHS.SV.W.0071.000000T0000Z-110527T0400Z/
SCREVEN GA-JENKINS GA-BULLOCH GA-
1111 PM EDT THU MAY 26 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EDT
FOR NORTHWESTERN BULLOCH...JENKINS AND SCREVEN COUNTIES...

AT 1110 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PENNY
SIZED HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THESE STORMS 
WERE LOCATED ALONG A LINE EXTENDING FROM 7 MILES EAST OF LAWTON TO 
BLITCH...OR ALONG A LINE EXTENDING FROM 9 MILES NORTHEAST OF MILLEN 
TO MIDDLEGROUND...MOVING NORTHEAST AT 35 MPH.

SOME LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...ALTMAN...
BURTONS FERRY LANDING...BUTTS...CAPTOLO...DOVER...EMMALANE...
HERNDON...HILLTONIA...HUNTERS...MILLEN...MILLHAVEN...NEWINGTON...
PERKINS...ROCKY FORD...SCARBORO...SYLVANIA AND WOODCLIFF.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FREQUENT LIGHTNING IS OCCURRING WITH THIS THUNDERSTORM. MOVE INDOORS
IMMEDIATELY. IF THERE IS NO SAFE SHELTER AVAILABLE...STAY AWAY FROM
ISOLATED HIGH OBJECTS AND BODIES OF WATER. IF YOU CAN HEAR THUNDER...
YOU ARE WITHIN STRIKING DISTANCE.

&&

LAT...LON 3288 8213 3292 8209 3293 8196 3296 8188
      3292 8176 3304 8156 3301 8149 3295 8151
      3290 8147 3288 8148 3287 8145 3285 8146
      3284 8142 3277 8143 3274 8140 3252 8151
      3257 8201 3261 8201 3266 8209 3282 8215
TIME...MOT...LOC 0311Z 229DEG 28KT 3288 8182 3261 8176

$$
428 
WWUS52 KCHS 270328
SVSCHS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
1128 PM EDT THU MAY 26 2011

GAC165-270338-
/O.CAN.KCHS.SV.W.0071.000000T0000Z-110527T0400Z/
JENKINS GA-
1128 PM EDT THU MAY 26 2011

...THE SEVERE THUNDERSTORM WARNING FOR JENKINS COUNTY HAS BEEN
CANCELLED...

LAT...LON 3261 8201 3265 8185 3268 8187 3292 8176
      3304 8156 3301 8149 3295 8151 3290 8147
      3288 8148 3287 8145 3285 8146 3284 8142
      3277 8143 3274 8140 3253 8151 3257 8201
TIME...MOT...LOC 0328Z 229DEG 28KT 3287 8167 3260 8153

$$

GAC031-251-270400-
/O.CON.KCHS.SV.W.0071.000000T0000Z-110527T0400Z/
SCREVEN GA-BULLOCH GA-
1128 PM EDT THU MAY 26 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EDT
FOR NORTHWESTERN BULLOCH AND SCREVEN COUNTIES...

AT 1125 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING 
PENNY SIZED HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  
THESE STORMS WERE LOCATED ALONG A LINE EXTENDING FROM BASCOM TO 
NEWINGTON...OR ALONG A LINE EXTENDING FROM 8 MILES NORTHWEST OF 
SYLVANIA TO 12 MILES SOUTHEAST OF SYLVANIA...MOVING NORTHEAST AT 30 
MPH.

SOME LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...ALTMAN...
BURTONS FERRY LANDING...CAPTOLO...DOVER...HILLTONIA...HUNTERS...
MILLHAVEN...NEWINGTON...ROCKY FORD...SYLVANIA AND WOODCLIFF.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FREQUENT LIGHTNING IS OCCURRING WITH THIS THUNDERSTORM. MOVE INDOORS
IMMEDIATELY. IF THERE IS NO SAFE SHELTER AVAILABLE...STAY AWAY FROM
ISOLATED HIGH OBJECTS AND BODIES OF WATER. IF YOU CAN HEAR THUNDER...
YOU ARE WITHIN STRIKING DISTANCE.

&&

LAT...LON 3261 8201 3265 8185 3268 8187 3292 8176
      3304 8156 3301 8149 3295 8151 3290 8147
      3288 8148 3287 8145 3285 8146 3284 8142
      3277 8143 3274 8140 3253 8151 3257 8201
TIME...MOT...LOC 0328Z 229DEG 28KT 3287 8167 3260 8153

$$
533 
WWUS52 KCHS 270334
SVSCHS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
1134 PM EDT THU MAY 26 2011

GAC031-270344-
/O.CAN.KCHS.SV.W.0071.000000T0000Z-110527T0400Z/
BULLOCH GA-
1134 PM EDT THU MAY 26 2011

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN BULLOCH COUNTY
HAS BEEN CANCELLED...

LAT...LON 3292 8176 3304 8156 3301 8149 3295 8151
      3290 8148 3290 8147 3288 8148 3287 8145
      3285 8146 3284 8142 3277 8143 3274 8140
      3253 8151 3261 8172 3266 8183 3269 8185
TIME...MOT...LOC 0334Z 229DEG 28KT 3290 8163 3263 8149

$$

GAC251-270400-
/O.CON.KCHS.SV.W.0071.000000T0000Z-110527T0400Z/
SCREVEN GA-
1134 PM EDT THU MAY 26 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT EDT
FOR SCREVEN COUNTY...

AT 1130 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING PENNY 
SIZED HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THESE STORMS 
WERE LOCATED ALONG A LINE EXTENDING FROM HILLTONIA TO NEWINGTON...OR 
ALONG A LINE EXTENDING FROM 9 MILES NORTH OF SYLVANIA TO 12 MILES 
SOUTHEAST OF SYLVANIA...MOVING NORTHEAST AT 30 MPH.

SOME LOCATIONS IN OR NEAR THE PATH OF THIS STORM INCLUDE...ALTMAN...
BURTONS FERRY LANDING...CAPTOLO...HILLTONIA...HUNTERS...MILLHAVEN...
NEWINGTON...SYLVANIA AND WOODCLIFF.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FREQUENT LIGHTNING IS OCCURRING WITH THIS THUNDERSTORM. MOVE INDOORS
IMMEDIATELY. IF THERE IS NO SAFE SHELTER AVAILABLE...STAY AWAY FROM
ISOLATED HIGH OBJECTS AND BODIES OF WATER. IF YOU CAN HEAR THUNDER...
YOU ARE WITHIN STRIKING DISTANCE.

&&

LAT...LON 3292 8176 3304 8156 3301 8149 3295 8151
      3290 8148 3290 8147 3288 8148 3287 8145
      3285 8146 3284 8142 3277 8143 3274 8140
      3253 8151 3261 8172 3266 8183 3269 8185
TIME...MOT...LOC 0334Z 229DEG 28KT 3290 8163 3263 8149

$$
522 
WWUS52 KCHS 270354
SVSCHS

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHARLESTON SC
1154 PM EDT THU MAY 26 2011

GAC251-270404-
/O.EXP.KCHS.SV.W.0071.000000T0000Z-110527T0400Z/
SCREVEN GA-
1154 PM EDT THU MAY 26 2011

...THE SEVERE THUNDERSTORM WARNING FOR SCREVEN COUNTY WILL EXPIRE AT
MIDNIGHT EDT...

AT 1150 PM EDT...RADAR INDICATED THAT THE THUNDERSTORMS WHICH 
PROMPTED THE WARNING HAD WEAKENED...THUS THE SEVERE THUNDERSTORM 
WARNING HAS BEEN ALLOWED TO EXPIRE.

ALTHOUGH THE IMMEDIATE THREAT FOR DAMAGING WINDS AND LARGE HAIL HAS
ENDED...THUNDERSTORMS ARE STILL PRODUCING FREQUENT CLOUD TO GROUND
LIGHTNING STRIKES. THE SAFEST COURSE OF ACTION IS TO REMAIN INDOORS
UNTIL THE STORMS HAVE PASSED.

TO REPORT HAIL OR WIND DAMAGE...CONTACT THE CHARLESTON NATIONAL
WEATHER SERVICE AT 1-888-383-2024 OR EMAIL YOUR REPORTS TO
CHS.SKYWARN@NOAA.GOV. REPORTS CAN ALSO BE SENT THROUGH TWITTER USING
#WXREPORT.

LAT...LON 3292 8176 3304 8156 3301 8149 3295 8151
      3290 8148 3290 8147 3288 8148 3287 8145
      3285 8146 3284 8142 3277 8143 3274 8140
      3253 8151 3261 8172 3266 8183 3269 8185
TIME...MOT...LOC 0354Z 229DEG 28KT 3300 8149 3273 8135

$$

The office that day

Everything else NWS Charleston, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 26, 8:18 PM EDTSpecial Weather StatementCHSJenkins27 min
May 26, 9:31 PM EDTSevere Thunderstorm WarningCHSBulloch, Candler, Evans, Tattnall59 min
May 26, 9:54 PM EDTSevere Thunderstorm WarningCHSBulloch, Jenkins, Screven66 min
May 26, 10:22 PM EDTSpecial Weather StatementCHSLong23 min
May 26, 10:28 PM EDTSevere Thunderstorm WarningCHSBulloch, Candler62 min
May 26, 10:49 PM EDTSpecial Weather StatementCHSBryan, Liberty26 min
May 27, 2:27 PM EDTSpecial Weather StatementCHSChatham33 min
May 27, 2:39 PM EDTSevere Thunderstorm WarningCHSBryan, Chatham, Liberty, McIntosh66 min
May 27, 5:04 PM EDTSpecial Weather StatementCHSTattnall26 min
May 27, 5:10 PM EDTSpecial Weather StatementCHSJenkins35 min
May 27, 5:29 PM EDTSpecial Weather StatementCHSEvans31 min
May 27, 6:07 PM EDTSpecial Weather StatementCHSTattnall23 min
May 27, 6:15 PM EDTSevere Thunderstorm WarningCHSLong, Tattnall60 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.