Alert archive / South Carolina / Severe Thunderstorm Warnings in 2009
Severe Thunderstorm Warning 252, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jun 18, 2009, 4:30 PM EDT for Anderson County, South Carolina. It was in force for 60 min. 6 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 18, 2009, 4:30 PM EDT (20:30 UTC)
- Expired
- Jun 18, 2009, 5:30 PM EDT
- In force
- 60 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
County Anderson County, SC
The radar
The Greer radar (KGSP), 40 km from the middle of the area, began a volume at 20:33 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 18, 4:32 PM EDT | HAIL 0.75 | 5 Se Easley, SC | PENNY HAIL 5 MILES SE OF EASLEY. |
| Jun 18, 4:42 PM EDT | TSTM WND DMG | Pelzer, SC | LARGE BRANCHES BROKEN. |
| Jun 18, 4:49 PM EDT | TSTM WND DMG | Pelzer, SC | LARGE BRANCHES BROKEN BY WIND. |
| Jun 18, 4:49 PM EDT | HAIL 0.75 | Pelzer, SC | PENNY HAIL IN PELZER. |
| Jun 18, 4:50 PM EDT | TSTM WND DMG | Pelzer, SC | 2 TELEPHONE POLES DOWN IN PELZER AND DIME HAIL REPORTED. |
| Jun 18, 5:20 PM EDT | TSTM WND DMG | 5 Sw Belton, SC | TREES DOWN ALONG HWY 76 BETWEEN BELTON AND ANDERSON. |
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 4 storm reports to this severe thunderstorm warning; the first came 12 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 18, 10:39 AM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 8.5 hours before the alert went out and 230 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
- 2883 J/kg
- Mixed-layer CIN
- -24 J/kg
- Mixed-layer LCL
- 758 m above ground
- 0-6 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 64 m²/s²
- 0-3 km storm-relative helicity
- 158 m²/s²
- Significant tornado parameter
- 0.9
- Supercell composite
- 5.7
The text
As transmitted, in the capitals the NWS used until 2016.
000
WUUS52 KGSP 182030
SVRGSP
SCC007-182130-
/O.NEW.KGSP.SV.W.0252.090618T2030Z-090618T2130Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
430 PM EDT THU JUN 18 2009
THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
EASTERN ANDERSON COUNTY IN UPSTATE SOUTH CAROLINA...
THIS INCLUDES THE CITY OF ANDERSON...
* UNTIL 530 PM EDT
* AT 430 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE HAIL...AND
DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS LOCATED 13
MILES NORTHWEST OF PELZER...OR 9 MILES SOUTHEAST OF PICKENS...AND
MOVING SOUTH AT 20 MPH.
* LOCATIONS IMPACTED INCLUDE...
PELZER...
WILLIAMSTON...
BELTON AND ANDERSON...
BROADWAY LAKE...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PEOPLE IN THE PATH OF THIS SEVERE THUNDERSTORM 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.
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.
&&
LAT...LON 3471 8272 3481 8250 3467 8246 3465 8246
3463 8245 3455 8241 3454 8238 3449 8233
3437 8262
TIME...MOT...LOC 2030Z 351DEG 21KT 3478 8262
$$
LANE1 follow-up statement
000
WWUS52 KGSP 182111
SVSGSP
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
511 PM EDT THU JUN 18 2009
SCC007-182130-
/O.CON.KGSP.SV.W.0252.000000T0000Z-090618T2130Z/
ANDERSON SC-
511 PM EDT THU JUN 18 2009
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM EDT
FOR EASTERN ANDERSON COUNTY...
AT 511 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING PENNY SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS
LOCATED NEAR ANDERSON...MOVING SOUTH AT 40 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO BELTON
AND BROADWAY LAKE
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PEOPLE IN THE PATH OF THIS STORM SHOULD BE ALERT FOR LARGE HAIL AND
DAMAGING WINDS. FREQUENT LIGHTNING AND LOCALLY HEAVY RAIN CAN OCCUR
WITH ANY THUNDERSTORM. SEEK SHELTER INDOORS AWAY FROM WINDOWS AND
DOORS UNTIL THE STORM PASSES.
&&
LAT...LON 3471 8272 3481 8250 3467 8246 3465 8246
3463 8245 3455 8241 3454 8238 3449 8233
3437 8262
TIME...MOT...LOC 2111Z 340DEG 34KT 3452 8261
$$
LANEWhat 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 18, 4:07 PM EDT, 23 minutes earlier.
Area forecast discussion, Jun 18, 4:07 PM EDT, 23 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 407 PM EDT THU JUN 18 2009 .SYNOPSIS... HIGH PRESSURE WILL BUILDS OVER THE AREA FROM THE SOUTH ON FRIDAY...THEN A WEAK COLD FRONT WILL MOVE ACROSS OUR AREA ON SATURDAY. WEAK HIGH PRESSURE WILL BUILD OVER THE REGION NEXT WEEK. && .NEAR TERM /THROUGH FRIDAY/... WILL UPDATE THE NEAR TERM PORTION OF THE FORECAST TO INCREASE POPS THROUGHOUT...BUT ESPECIALLY ACROSS THE MTNS WITH THE MCS MOVING THROUGH. THIS LINE SHOULD HOLD TOGETHER AS IT MOVES ACROSS THE MTNS GIVEN THE ORGANIZATION AND MODERATE SHEAR OVER THE AREA. EVEN IF THE LINE BRIEFLY DIMINISHES IN INTENSITY...IT SHOULD QUICKLY RE-INTENSIFY AS IT MOVES INTO THE FOOTHILLS AND PIEDMONT GIVEN THE MODERATE TO VERY UNSTABLE ATMOSPHERE. DCAPE IS VERY HIGH AS WELL...OVER 1000 J/KG FOR MOST OF THE CWFA. FREEZING LEVELS ARE HIGH...BUT WET BULB ZERO IS SIGNIFICANTLY LOWER GIVEN THE MID LEVEL DRY AIR. THEREFORE...THE CHANCE OF SEVERE STORMS IS QUITE HIGH WITH DAMAGING WINDS THE MAIN THREAT. SOME LARGE HAIL IS ALSO POSSIBLE. PRECIP CHANCES SHOULD DIMINISH RAPIDLY BEHIND THE LINE. NO POP IS EXPECTED AFTER MIDNIGHT. STRONG UPPER RIDGE BUILDS INTO THE AREA FRIDAY. THIS PUSHES THE STORM TRACK TO OUR NORTH. THE MODELS STILL SHOW QUITE A BIT OF CAPE OVER THE AREA WITH VERY WARM TEMPS AND ONLY SLIGHTLY LOWER DEW POINTS. ONE WOULD THINK THAT INSTABILITY SHOULD BE MUCH LOWER DUE TO THE BUILDING RIDGE. HOWEVER...MDL SOUNDINGS DO NOT SHOW AN EXPECTED MID LEVEL SUBSIDENCE INVERSION. THAT SAID...DO NOT THINK THERE WILL BE MUCH OF A TRIGGER WITH THE STORM TRACK MOVING NORTH. WILL LIMIT POP TO SLIGHT CHC FOR THE NRN MTNS AND I-40 CORRIDOR. GUIDANCE HIGHS ARE VERY WARM AS EXPECTED WITH THE INCREASING HEIGHTS AND THICKNESSES. HOWEVER...MDLS HAVE BEEN TOO WARM RECENTLY. ALSO...GROUND IS QUITE MOIST WITH THE RECENT RAINFALL. WITH SOME OF THE HEATING GOING TO EVAPORATING THE MOISTURE...WILL UNDERCUT MOS SLIGHTLY AND KEEP TEMPS IN THE LOW TO MID 90S. && .SHORT TERM /FRIDAY NIGHT THROUGH SUNDAY/... AS OF 205 PM EDT THU...THE MAIN SHORT TERM CONCERN WILL BE THE HEAT...AS THE UPPER RIDGE MAINTAINS CONTROL OVER THE SOUTHEAST. BROAD-SCALE SUBSIDENCE COMBINED WITH DOWNSLOPE FLOW WILL ALLOW TEMPS TO SOAR TO NEAR THE CENTURY MARK ACROSS PORTIONS OF THE PIEDMONT SAT AFTERNOON. DESPITE THE WARMING MID-LEVEL TEMPS...CONVECTION CANNOT BE RULED OUT...PARTICULARLY ACROSS THE NORTHERN ZONES LATE SAT AFTERNOON INTO THE EVENING. THIS AREA WILL REMAIN CLOSE TO THE BAND OF STRONGER WESTERLIES...AND NEAR THE TRACK OF ANY MCS ORIGINATING FROM THE OHIO VALLEY. CHANCE POPS WILL BE CARRIED TO ACCOUNT FOR THIS. ALTHOUGH THE RIDGE BEGINS A RETREAT ON SUNDAY...MODEL GUIDANCE MAINTAINS ANY SIGNIFICANT MID-LEVEL SW TROUGH ACTIVITY WELL TO THE NORTH OF THE AREA. MEANWHILE...FORECAST SOUNDINGS ARE RATHER UNIMPRESSIVE. THEREFORE...OTHER THAN A SLIVER OF SLIGHT/LOW CHANCE POPS ALONG THE TENN BORDER (ACCOUNTING FOR LOW LEVEL NORTHWEST FLOW)...SUNDAY IS EXPECTED TO BE DRY. && .LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/... AS OF 220 PM EDT THU...THE MEDIUM RANGE MODELS AGREE THAT AN UPPER LOW WILL FORM EAST OF THE MID-ATLANTIC COAST EARLY NEXT WEEK...WITH THE RIDGE RETROGRADING TO THE LOWER MISS VALLEY. THIS LEAVES THE CAROLINAS AND NORTH GEORGIA IN RELATIVELY DEEP/DRY NORTHERLY FLOW. ALTHOUGH ISOLATED/WIDELY SCT DIURNAL CONVECTION CANNOT BE COMPLETELY RULED OUT...ESP OVER THE MTNS...IT APPEARS THAT THIS WILL RESULT IN A DRIER AND SLIGHTLY COOLER PATTERN. && .AVIATION /20Z THURSDAY THROUGH TUESDAY/... MCS DROPPING TOWARD THE AREA SHOULD REMAIN IN TACT AND BRING A LINE OF TSRA...SOME SEVERE...ACROSS THE CWFA LATE THIS AFTERNOON AND EVENING. MADE SOME MINOR CHANGES TO VCTS WORDING TO TAKE INTO ACCOUNT CURRENT EXPECTED TIMING. WEST TO SOUTHWEST...NNW AT KAVL... WINDS WILL CONTINUE AHEAD OF THIS SYSTEM. WILL LIKELY BE AN INCREASE IN WINDS AND WIND SHIFT WITH THE CONVECTION...BUT WILL HAVE TO AMD AS IT MOVES IN TO MAKE SURE TIMING IS ACCURATE. EXPECT RAPIDLY IMPROVING CONDITIONS BEHIND THE SYSTEM THIS EVENING. WINDS SHOULD BECOME LIGHT AND VARIABLE. GUIDANCE ALL SHOWS VFR CIGS WITH ONLY POSSIBLE MVFR FOG OVERNIGHT. THEREFORE...HAVE KEPT ALL AREAS VFR FOR NOW...BUT LOWER CONDITIONS ARE POSSIBLE. UPPER RIDGE BUILDS IN FRIDAY...MOVING STORM TRACK TO OUR NORTH. KHKY HAS THE BEST CHC OF SEEING ANY CONVECTION...BUT CHC LOW FOR NOW. ANY CU DEVELOPMENT WILL ALSO BE LATE IN THE DAY. LIGHT WEST TO NORTHWEST WINDS DEVELOP WITH MIXING. OUTLOOK...DRIER HIGH PRESSURE BUILDS INTO THE REGION THU NIGHT THROUGH FRIDAY. A COLD FRONT WILL BRING A CHANCE OF TSTMS SATURDAY WITH DRY CONDITIONS TO FOLLOW AGAIN SUNDAY AND MONDAY. && .CLIMATE... RECORD HIGHS FOR FRIDAY JUNE 19TH: ASHEVILLE (KAVL): 92 SET IN 1933 GREENVILLE-SPARTANBURG AREA (KGSP): 98 SET IN 1944 CHARLOTTE METRO AREA (KCLT): 102 SET IN 1944 && .GSP WATCHES/WARNINGS/ADVISORIES... GA...NONE. NC...NONE. SC...NONE. && SYNOPSIS...JDL NEAR TERM...HG/RWH SHORT TERM...JDL LONG TERM...JDL AVIATION...RWH CLIMATE...ARK
Hazardous weather outlook, Jun 18, 3:41 PM EDT, 49 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 341 PM EDT THU JUN 18 2009 GAZ010-017-018-026-028-029-NCZ051-052-058-059-062>064-SCZ001-002-004- 005-010-011-191945- RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-SWAIN-HAYWOOD-GRAHAM- NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA- OCONEE MOUNTAINS-PICKENS MOUNTAINS-GREATER OCONEE-GREATER PICKENS- ANDERSON-ABBEVILLE- 341 PM EDT THU JUN 18 2009 ...SEVERE THUNDERSTORM WATCH 461 IN EFFECT UNTIL 6 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH 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 HAZARDS. SEVERE THUNDERSTORM WATCH. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SKYWARN SPOTTERS ARE REQUESTED TO FORWARD ANY REPORTS OF LARGE HAIL...DAMAGING WINDS...TORNADOES OR FLASH FLOODING TO OUR OFFICE. NCZ033-035>037-048>050-053-056-057-065-068>072-082-501>510-SCZ003- 006>009-012>014-019-191945- AVERY-ALEXANDER-IREDELL-DAVIE-MADISON-YANCEY-MITCHELL-BUNCOMBE- CATAWBA-ROWAN-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- GREENVILLE MOUNTAINS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK- LAURENS-UNION SC-CHESTER-GREENWOOD- 341 PM EDT THU JUN 18 2009 ...SEVERE THUNDERSTORM WATCH 466 IN EFFECT UNTIL 11 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR PIEDMONT NORTH CAROLINA...WESTERN NORTH CAROLINA AND UPSTATE SOUTH 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 HAZARDS. SEVERE THUNDERSTORM WATCH. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY. NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SKYWARN SPOTTERS ARE REQUESTED TO FORWARD ANY REPORTS OF LARGE HAIL...DAMAGING WINDS...TORNADOES OR FLASH FLOODING TO OUR OFFICE. LANE
In the hours before
Local storm report, Jun 18, 10:44 AM EDT, 5 hours 46 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1044 AM EDT THU JUN 18 2009
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0643 PM TSTM WND DMG CLEMSON 34.68N 82.81W
06/17/2009 PICKENS SC DEPT OF HIGHWAYS
NUMEROUS TREES DOWN
&&
LGLocal storm report, Jun 18, 1:02 PM EDT, 3 hours 28 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
102 PM EDT THU JUN 18 2009
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1213 AM TSTM WND DMG 4 ESE CORNELIA 34.49N 83.46W
06/18/2009 HABERSHAM GA DEPT OF HIGHWAYS
COUPLE TREES BLOWN DOWN
&&
LGLocal storm report, Jun 18, 1:17 PM EDT, 3 hours 13 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
117 PM EDT THU JUN 18 2009
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1051 PM TSTM WND DMG 5 N CLAYTON 34.95N 83.40W
06/17/2009 RABUN GA DEPT OF HIGHWAYS
FEW TREES DOWN
&&
LGLocal storm report, Jun 18, 4:23 PM EDT, 7 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
423 PM EDT THU JUN 18 2009
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0415 PM HAIL 2 E EASLEY 34.82N 82.56W
06/18/2009 E1.75 INCH PICKENS SC TRAINED SPOTTER
&&
MJACKSONLocal storm report, Jun 18, 4:24 PM EDT, 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
424 PM EDT THU JUN 18 2009
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0421 PM HAIL 3 WNW ASHEVILLE 35.59N 82.60W
06/18/2009 E0.88 INCH BUNCOMBE NC TRAINED SPOTTER
NICKEL HAIL WNW OF AVL.
0410 PM HAIL 3 WNW ASHEVILLE 35.59N 82.60W
06/18/2009 E0.88 INCH BUNCOMBE NC TRAINED SPOTTER
NICKEL HAIL WNW OF AVL.
&&
JPTLocal storm report, Jun 18, 4:26 PM EDT, 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
426 PM EDT THU JUN 18 2009
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0418 PM HAIL TOCCOA 34.58N 83.32W
06/18/2009 E0.75 INCH STEPHENS GA TRAINED SPOTTER
PENNY HAIL IN TOCCOA.
&&
JPTThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 17, 9:06 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 39 min |
| Jun 17, 9:17 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville | 58 min |
| Jun 17, 9:54 PM EDT | Severe Thunderstorm Warning | GSP | Anderson | 66 min |
| Jun 17, 9:58 PM EDT | Severe Thunderstorm Warning | GSP | Pickens | 62 min |
| Jun 17, 10:50 PM EDT | Severe Thunderstorm Warning | GSP | Oconee | 70 min |
| Jun 17, 10:57 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville | 78 min |
| Jun 18, 12:27 AM EDT | Areal Flood Advisory | GSP | Abbeville | 63 min |
| Jun 18, 3:14 AM EDT | Flash Flood Warning | GSP | Chester | 3 hr |
| Jun 18, 3:17 AM EDT | Severe Thunderstorm Warning | GSP | Chester | 58 min |
| Jun 18, 3:49 PM EDT | Severe Thunderstorm Warning | GSP | Anderson, Greenville, Pickens | 56 min |
| Jun 18, 4:08 PM EDT | Severe Thunderstorm Warning | GSP | Pickens | 52 min |
| Jun 18, 4:46 PM EDT | Severe Thunderstorm Warning | GSP | Greenville | 39 min |
| Jun 18, 4:56 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Spartanburg | 64 min |
| Jun 18, 5:03 PM EDT | Severe Thunderstorm Warning | GSP | York | 57 min |
| Jun 18, 5:05 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville, Anderson, Greenwood, Laurens | 70 min |
| Jun 18, 5:26 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee, Chester, Spartanburg, Union, York | 64 min |
| Jun 18, 5:44 PM EDT | Severe Thunderstorm Warning | GSP | Abbeville, Greenwood, Laurens | 46 min |
| Jun 18, 5:57 PM EDT | Severe Thunderstorm Warning | GSP | Spartanburg, Union | 32 min |
| Jun 18, 6:01 PM EDT | Tornado Warning | GSP | Cherokee, Chester, Union, York | 18 min |
Nearby
Severe Thunderstorm Warnings in South Carolina, 2009Every severe thunderstorm warning in 2009
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.