Alert archive / South Carolina / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 388, NWS Greenville-Spartanburg, SC

June 15, 2011Chester County, South Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jun 15, 2011, 7:35 PM EDT for Chester County, South Carolina. It was in force for 55 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: Jun 15, 2011, 7:35 PM EDT (23:35 UTC)
Expired: Jun 15, 2011, 8:30 PM EDT
In force: 55 min
Issued by: NWS Greenville-Spartanburg, SC
Area: Storm-based polygon

County Chester County, SC

The radar

The Greer radar (KGSP), 81 km from the middle of the area, began a volume at 23:37 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 15, 8:00 PM EDT	TSTM WND DMG	Leeds, SC	LOCAL GROCERY STORE EMPLOYEE SAW MANY LARGE TREE LIMBS DOWN ACROSS THE AREA FROM THE STORM.

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

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this severe thunderstorm warning; the first came 25 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 15, 7:35 PM EDT	Severe Thunderstorm Watch	SPC	5 hr

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 11.6 hours before the alert went out and 203 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 1319 m above ground
0-6 km bulk shear: 32 kt
0-1 km storm-relative helicity: 8 m²/s²
0-3 km storm-relative helicity: 154 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.

807 
WUUS52 KGSP 152335
SVRGSP
SCC023-160030-
/O.NEW.KGSP.SV.W.0388.110615T2335Z-110616T0030Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
735 PM EDT WED JUN 15 2011

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  CHESTER COUNTY IN UPSTATE SOUTH CAROLINA...

* UNTIL 830 PM EDT

* AT 729 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER SIZE
  HAIL...AND DESTRUCTIVE WINDS IN EXCESS OF 70 MPH.  THESE STORMS
  WERE LOCATED ALONG A LINE EXTENDING FROM 22 MILES NORTHWEST OF
  LEEDS TO 26 MILES WEST OF LEEDS...OR ALONG A LINE EXTENDING FROM 8
  MILES NORTH OF UNION TO 14 MILES NORTHEAST OF LAURENS...MOVING EAST
  AT 40 MPH. THIS LINE OF STORMS HAS A LONG HISTORY OF WIND DAMAGE   
  AND LARGE HAIL...PRODUCING WIDESPREAD TREE AND POWER LINE DAMAGE   
  ACROSS THE GREENVILLE SPARTANBURG AREA. 

* LOCATIONS IMPACTED INCLUDE...
  LEEDS...
  LOWRYS...
  CHESTER...
  EDGEMOOR AND CORNWELL...
  RICHBURG...
  FISHING CREEK RESERVOIR...GREAT FALLS...GREAT FALLS RESERVOIR AND
  FORT LAWN...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

PEOPLE IN THE PATH OF THIS LINE OF SEVERE THUNDERSTORMS SHOULD BE
ALERT FOR LARGE HAIL AND DAMAGING WINDS. FREQUENT LIGHTNING AND
LOCALLY HEAVY RAIN CAN OCCUR WITH ANY THUNDERSTORM. SEEK SHELTER
INDOORS AWAY FROM WINDOWS AND DOORS UNTIL THE STORM PASSES.

THIS LINE OF SEVERE THUNDERSTORMS IS CAPABLE OF PRODUCING WIND SPEEDS
OF 60 TO 75 MPH. THESE WINDS CAN TOPPLE TREES AND POWER LINES. SEEK
SHELTER ON THE LOWEST LEVEL OF YOUR HOME OR OFFICE BUILDING. AVOID
ROOMS THAT MAY BE DAMAGED BY FALLING TREES. IF DRIVING...PULL OVER IN
A CLEAR AREA AWAY FROM LARGE TREES AND POWER POLES.

TO REPORT DAMAGING WINDS...LARGE HAIL...OR FLOODING...THROUGH OUR
AUTOMATED REPORTING SYSTEM...CALL OUR TOLL FREE NUMBER...
1 8 7 7...6 3 3...6 7 7 2.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 800 PM EDT
WEDNESDAY EVENING FOR NORTHEAST GEORGIA AND WESTERN NORTH CAROLINA
AND CENTRAL SOUTH CAROLINA.

&&

LAT...LON 3458 8141 3462 8142 3464 8142 3469 8146
      3472 8145 3473 8147 3474 8148 3476 8145
      3480 8147 3483 8147 3482 8091 3454 8088
TIME...MOT...LOC 2333Z 290DEG 36KT 3482 8163 3463 8181

$$

NED

3 follow-up statements

294 
WWUS52 KGSP 160003
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
803 PM EDT WED JUN 15 2011

SCC023-160030-
/O.CON.KGSP.SV.W.0388.000000T0000Z-110616T0030Z/
CHESTER SC-
803 PM EDT WED JUN 15 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR CHESTER COUNTY...

AT 802 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THESE STORMS
WERE LOCATED ALONG A LINE EXTENDING FROM 4 MILES WEST OF LOWRYS TO 4
MILES SOUTH OF LEEDS...OR ALONG A LINE EXTENDING FROM 8 MILES
NORTHWEST OF CHESTER TO 13 MILES SOUTHWEST OF CHESTER...MOVING EAST
AT 40 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
CORNWELL...EDGEMOOR...RICHBURG...GREAT FALLS RESERVOIR...FISHING
CREEK RESERVOIR AND GREAT FALLS

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPORT DAMAGING WINDS...LARGE HAIL...OR FLOODING...THROUGH OUR
AUTOMATED REPORTING SYSTEM...CALL OUR TOLL FREE NUMBER...
1 8 7 7...6 3 3...6 7 7 2.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY MORNING FOR NORTHEAST GEORGIA AND CENTRAL SOUTH CAROLINA.

&&

LAT...LON 3454 8088 3458 8141 3464 8142 3469 8146
      3472 8145 3474 8148 3476 8145 3479 8146
      3480 8147 3482 8147 3482 8091
TIME...MOT...LOC 0004Z 290DEG 36KT 3479 8128 3457 8135

$$

NED

231 
WWUS52 KGSP 160016
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
816 PM EDT WED JUN 15 2011

SCC023-160030-
/O.CON.KGSP.SV.W.0388.000000T0000Z-110616T0030Z/
CHESTER SC-
816 PM EDT WED JUN 15 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM EDT
FOR CHESTER COUNTY...

AT 811 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING QUARTER
SIZE HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THESE STORMS
WERE LOCATED ALONG A LINE EXTENDING FROM LOWRYS TO 5 MILES SOUTHEAST
OF LEEDS...OR ALONG A LINE EXTENDING FROM 7 MILES NORTH OF CHESTER TO
10 MILES SOUTHWEST OF CHESTER...MOVING EAST AT 40 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
CORNWELL...EDGEMOOR...RICHBURG...GREAT FALLS RESERVOIR...FISHING
CREEK RESERVOIR AND GREAT FALLS

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TO REPORT DAMAGING WINDS...LARGE HAIL...OR FLOODING...THROUGH OUR
AUTOMATED REPORTING SYSTEM...CALL OUR TOLL FREE NUMBER...
1 8 7 7...6 3 3...6 7 7 2.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY MORNING FOR NORTHEAST GEORGIA AND CENTRAL SOUTH CAROLINA.

&&

LAT...LON 3454 8088 3458 8141 3464 8142 3482 8133
      3482 8091
TIME...MOT...LOC 0016Z 290DEG 36KT 3479 8115 3458 8126

$$

NED

540 
WWUS52 KGSP 160029
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
829 PM EDT WED JUN 15 2011

SCC023-160039-
/O.EXP.KGSP.SV.W.0388.000000T0000Z-110616T0030Z/
CHESTER SC-
829 PM EDT WED JUN 15 2011

...THE SEVERE THUNDERSTORM WARNING FOR CHESTER COUNTY WILL EXPIRE AT
830 PM EDT...

GUSTY WINDS AND OCCASIONAL CLOUD TO GROUND LIGHTNING WILL CONTINUE 
ACROSS CHESTER COUNTY THROUGH 930 PM.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT
THURSDAY MORNING FOR NORTHEAST GEORGIA AND CENTRAL SOUTH CAROLINA.

LAT...LON 3454 8088 3458 8141 3464 8142 3482 8133
      3482 8091
TIME...MOT...LOC 0029Z 290DEG 36KT 3338 8170 3319 8184

$$

NED

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Greenville-Spartanburg, SC wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 15, 3:32 PM EDT, 4 hours 3 minutes earlier.

Area forecast discussion, Jun 15, 3:32 PM EDT, 4 hours 3 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
ISSUED BY NATIONAL WEATHER SERVICE COLUMBIA SC
332 PM EDT WED JUN 15 2011

.SYNOPSIS...
A FRONT WILL MOVE INTO THE FORECAST AREA TONIGHT. THE FRONT WILL
LINGER NEAR THE AREA THROUGH THE WEEKEND.

&&

.NEAR TERM /UNTIL 6 AM THURSDAY MORNING/...
CONVERGENCE ASSOCIATED WITH A WEAK SURFACE FRONT PLUS MOISTURE AND
INSTABILITY ASSOCIATED WITH A MID-LEVEL SHORTWAVE TROUGH SHOULD
RESULT IN NUMEROUS SHOWERS AND THUNDERSTORMS TONIGHT. MODERATE
INSTABILITY AND WEAK TO MODERATE SHEAR SHOULD RESULT IN ORGANIZED
THUNDERSTORMS. EXPECT A FEW THUNDERSTORMS WITH DAMAGING WIND AND
HAIL. CLOUDINESS SHOULD HELP HOLD UP TEMPERATURES AND THE GUIDANCE
MAY BE A LITTLE TOO WARM.

&&

.SHORT TERM /6 AM THURSDAY MORNING THROUGH THURSDAY NIGHT/...
THE NAM AND GFS SHOW DEEPER MOISTURE SHIFTING EAST OF THE FORECAST
AREA BEHIND THE MAIN MID-LEVEL SHORTWAVE TROUGH THURSDAY.
HOWEVER...THE MODELS KEEP THE WEAK SURFACE TROUGH IN THE AREA WITH
RELATIVELY COLD TEMPERATURES ALOFT. EXPECT THUNDERSTORMS BUT
COVERAGE SHOULD BE LIMITED BY MOISTURE. THE NAM AND GFS MOS
SUPPORT SLIGHT CHANCE OR CHANCE POPS. THE NAM INDICATES SURFACE-
BASED LI/S -4 TO -8 SO SEVERE THUNDERSTORMS MAY OCCUR.

&&

.LONG TERM /FRIDAY THROUGH WEDNESDAY/...
MODELS IN GENERAL AGREEMENT ON AN UPPER RIDGE REMAINING ANCHORED
OVER THE MID SOUTH WHILE THE FORECAST STAYS WITHIN THE
NORTHWESTERLY FLOW ON THE PERIPHERY OF THE HIGH. IN THE LOW
LEVELS...A FRONTAL BOUNDARY IS SHOWN TO REMAIN STALLED OUT ACROSS
THE AREA...KEEPING THE AREA WITHIN DEEPER MOISTURE AND
CONVERGENCE. KEPT THE GOING FORECAST OF ABOVE NORMAL TEMPERATURES
AND MAINLY A DIURNAL POP TREND (CHANCE MOUNTAINS AND SLIGHT CHANCE
PIEDMONT) EACH AFTERNOON.

&&

.AVIATION /20Z WEDNESDAY THROUGH MONDAY/...
AT KCLT...HIGH PRESSURE OVER THE REGION WILL WEAKEN THIS AFTERNOON
AS A COLD FRONT APPROACHES FROM THE WEST LATE TONIGHT AND
THURSDAY MORNING. MOISTURE FLUX WILL INCREASE OVER THE FORECAST
AREA THIS EVENING. INITIAL VFR CONDITIONS ARE EXPECTED TO BECOME
MVFR MAINLY BECAUSE OF CIGS 2-3 KFT AND SOME VSBYS 4-5 MILES IN
SHOWERS. BRIEF IFR CONDITIONS MAY OCCUR IN HEAVIER SHOWERS AND
THUNDERSTORMS FROM 04Z-14Z THURSDAY MORNING. COLD FRONT SHOULD
MOVE THROUGH THE AREA LATE THURSDAY MORNING 14Z-16Z TIME FRAME.
AFTER 14Z...MAINLY VFR CONDITIONS ARE EXPECTED.

ELSEWHERE...HIGH PRESSURE OVER THE REGION WILL WEAKEN THIS AFTERNOON
AS A COLD FRONT APPROACHES FROM THE WEST LATE TONIGHT AND
THURSDAY MORNING. MOISTURE FLUX WILL INCREASE OVER THE FORECAST
AREA THIS EVENING. INITIAL VFR CONDITIONS ARE EXPECTED TO BECOME
MVFR MAINLY BECAUSE OF CIGS 2-3 KFT AND SOME VSBYS 4-5 MILES IN
SHOWERS. BRIEF IFR CONDITIONS MAY OCCUR IN HEAVIER SHOWERS AND
THUNDERSTORMS FROM 04Z-14Z THURSDAY MORNING. COLD FRONT SHOULD
MOVE THROUGH THE AREA LATE THURSDAY MORNING 14Z-16Z TIME FRAME.
AFTER 14Z...MAINLY VFR CONDITIONS ARE EXPECTED.

EXTENDED AVIATION OUTLOOK...DIURNALLY CONVECTIVE ACTIVITY WITH
DAYTIME HEATING AS IMPULSES MOVING ACROSS THE REGION IN THE
NORTHWEST FLOW INTO NEXT TUESDAY WILL PRODUCE BRIEF PERIODS OF
IFR/MVFR CONDITIONS IN SHOWERS AND THUNDERSTORMS.

&&

.GSP WATCHES/WARNINGS/ADVISORIES...
GA...NONE.
NC...NONE.
SC...NONE.

&&

Hazardous weather outlook, Jun 15, 1:18 PM EDT, 6 hours 17 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
118 PM EDT WED JUN 15 2011

GAZ018-026-028-029-NCZ033-035>037-049-050-053-056-057-064-065-
068>072-082-501>510-SCZ001>014-019-161730-
STEPHENS-FRANKLIN-HART-ELBERT-AVERY-ALEXANDER-IREDELL-DAVIE-YANCEY-
MITCHELL-BUNCOMBE-CATAWBA-ROWAN-TRANSYLVANIA-HENDERSON-CLEVELAND-
LINCOLN-GASTON-MECKLENBURG-CABARRUS-UNION NC-CALDWELL MOUNTAINS-
GREATER CALDWELL-BURKE MOUNTAINS-GREATER BURKE-MCDOWELL MOUNTAINS-
EASTERN MCDOWELL-RUTHERFORD MOUNTAINS-GREATER RUTHERFORD-
POLK MOUNTAINS-EASTERN POLK-OCONEE MOUNTAINS-PICKENS MOUNTAINS-
GREENVILLE MOUNTAINS-GREATER OCONEE-GREATER PICKENS-
GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-ANDERSON-ABBEVILLE-
LAURENS-UNION SC-CHESTER-GREENWOOD-
118 PM EDT WED JUN 15 2011

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...PIEDMONT
NORTH CAROLINA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.
THUNDERSTORMS THIS AFTERNOON AND TONIGHT COULD POSSIBLY BECOME
SEVERE. THE MAIN THREAT WILL BE DAMAGING WIND AND HAIL.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

A FRONT WILL EXTEND THROUGH THE AREA THURSDAY. THERE IS A SLIGHT
RISK OF SEVERE STORMS ALONG THE FRONT...MAINLY ACROSS THE
PIEDMONT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED.

GAZ010-017-NCZ048-051-052-058-059-062-063-161730-
RABUN-HABERSHAM-MADISON-SWAIN-HAYWOOD-GRAHAM-NORTHERN JACKSON-MACON-
SOUTHERN JACKSON-
118 PM EDT WED JUN 15 2011

...SEVERE THUNDERSTORM WATCH 478 IN EFFECT UNTIL 8 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA AND WESTERN
NORTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARD.

   SEVERE THUNDERSTORM WATCH.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY.

A FRONT WILL EXTEND THROUGH THE AREA THURSDAY. THERE IS A SLIGHT
RISK OF SEVERE STORMS ALONG THE FRONT...MAINLY ACROSS THE
PIEDMONT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE NEEDED.

In the hours before

Local storm report, Jun 15, 7:04 PM EDT, 31 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
704 PM EDT WED JUN 15 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0625 PM     HAIL             2 N TIGERVILLE          35.10N 82.37W
06/15/2011  E1.00 INCH       GREENVILLE         SC   TRAINED SPOTTER

            1 INCH HAIL 2 MILES NORTH OF TIGERVILLE.

&&

JPT

Local storm report, Jun 15, 7:19 PM EDT, 16 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
719 PM EDT WED JUN 15 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0653 PM     HAIL             CAMPOBELLO              35.12N 82.15W
06/15/2011  E1.00 INCH       SPARTANBURG        SC   PUBLIC

            ONE INCH HAIL

0656 PM     TSTM WND DMG     4 S GREER               34.88N 82.23W
06/15/2011                   GREENVILLE         SC   NWS EMPLOYEE

            MULTIPLE TREES DOWN AT GSP AIRPORT

&&

RB

Local storm report, Jun 15, 7:22 PM EDT, 13 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
722 PM EDT WED JUN 15 2011

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0703 PM     TSTM WND DMG     MOORE                   34.83N 81.99W
06/15/2011                   SPARTANBURG        SC   TRAINED SPOTTER

            MULTIPLE TREES DOWN.

&&

RB

The office that day

Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 15, 5:46 PM EDT	Severe Thunderstorm Warning	GSP	Greenville, Oconee, Pickens	29 min
Jun 15, 6:18 PM EDT	Severe Thunderstorm Warning	GSP	Greenville, Spartanburg	27 min
Jun 15, 6:40 PM EDT	Severe Thunderstorm Warning	GSP	Greenville, Laurens, Spartanburg	35 min
Jun 15, 7:06 PM EDT	Severe Thunderstorm Warning	GSP	Abbeville, Anderson, Oconee, Pickens	54 min
Jun 15, 7:08 PM EDT	Severe Thunderstorm Warning	GSP	Cherokee, Laurens, Spartanburg, Union	67 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 2011 Every 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.