Alert archive / South Carolina / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 88, NWS Greenville-Spartanburg, SC

April 9, 2011Chester County, York County, South Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Apr 9, 2011, 8:32 PM EDT for Chester County, York County, South Carolina. It was in force for 43 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: Apr 9, 2011, 8:32 PM EDT (00:32 UTC)
Expired: Apr 9, 2011, 9:15 PM EDT
In force: 43 min
Issued by: NWS Greenville-Spartanburg, SC
Area: Storm-based polygon

Counties Chester County, SC, York County, SC

The radar

The Columbia radar (KCAE), 82 km from the middle of the area, began a volume at 00:32 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
Apr 9, 8:45 PM EDT	HAIL 1.5	Richburg, SC	QUARTER TO PING PONG BALL SIZED HAIL.

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 13 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
Apr 9, 2:44 PM EDT	Severe Thunderstorm Watch	SPC	6 hr
Apr 9, 6:16 PM EDT	Tornado Watch	SPC	6 hr

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 0.5 hours before the alert went out and 184 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: 669 m above ground
0-6 km bulk shear: 65 kt
0-1 km storm-relative helicity: 317 m²/s²
0-3 km storm-relative helicity: 506 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.3

Open this sounding in Storm Lab

The text

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

500 
WUUS52 KGSP 100032
SVRGSP
SCC023-091-100130-
/O.NEW.KGSP.SV.W.0088.110410T0032Z-110410T0130Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
832 PM EDT SAT APR 9 2011

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

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

* UNTIL 930 PM EDT

* AT 828 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING PING PONG BALL SIZE
  HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS
  LOCATED 7 MILES NORTHWEST OF EDGEMOOR...OR 5 MILES SOUTHWEST OF
  ROCK HILL...MOVING SOUTHEAST AT 50 MPH.

* LOCATIONS IMPACTED INCLUDE...
  EDGEMOOR...
  RICHBURG...
  FORT LAWN...
  FISHING CREEK RESERVOIR...
  GREAT FALLS RESERVOIR...GREAT FALLS AND CEDAR CREEK RESERVOIR...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. SEVERE
THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE
OR NO ADVANCE WARNING. SEEK SHELTER IN AN INTERIOR ROOM ON THE LOWEST
LEVEL OF A HOUSE OR OTHER STURDY STRUCTURE IF A TORNADO IS SPOTTED.

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 3454 8106 3455 8109 3486 8125 3485 8088
      3482 8089 3481 8088 3465 8088 3462 8089
      3461 8088 3455 8088
TIME...MOT...LOC 0032Z 310DEG 45KT 3485 8104

$$

NED

2 follow-up statements

666 
WWUS52 KGSP 100109
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
909 PM EDT SAT APR 9 2011

SCC091-100119-
/O.CAN.KGSP.SV.W.0088.000000T0000Z-110410T0130Z/
YORK SC-
909 PM EDT SAT APR 9 2011

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN YORK COUNTY IS
CANCELLED...

LAT...LON 3454 8106 3458 8110 3461 8112 3471 8105
      3471 8088 3466 8088 3462 8089 3461 8088
      3455 8088
TIME...MOT...LOC 0109Z 310DEG 45KT 3458 8092

$$

SCC023-100130-
/O.CON.KGSP.SV.W.0088.000000T0000Z-110410T0130Z/
CHESTER SC-
909 PM EDT SAT APR 9 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM EDT
FOR SOUTHEASTERN CHESTER COUNTY...

AT 905 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 60 MPH.  THIS STORM WAS LOCATED NEAR GREAT FALLS...OR 13
MILES SOUTHWEST OF LANCASTER...MOVING SOUTHEAST AT 50 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO GREAT
FALLS RESERVOIR

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH IS IN EFFECT FOR THE WARNED AREA. SEVERE
THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES WITH LITTLE
OR NO ADVANCE WARNING. SEEK SHELTER IN AN INTERIOR ROOM ON THE LOWEST
LEVEL OF A HOUSE OR OTHER STURDY STRUCTURE IF A TORNADO IS SPOTTED.

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 3454 8106 3458 8110 3461 8112 3471 8105
      3471 8088 3466 8088 3462 8089 3461 8088
      3455 8088
TIME...MOT...LOC 0109Z 310DEG 45KT 3458 8092

$$

NED

535 
WWUS52 KGSP 100115
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
915 PM EDT SAT APR 9 2011

SCC023-100125-
/O.CAN.KGSP.SV.W.0088.000000T0000Z-110410T0130Z/
CHESTER SC-
915 PM EDT SAT APR 9 2011

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN CHESTER COUNTY IS
CANCELLED...

LAT...LON 3454 8106 3458 8110 3461 8112 3471 8105
      3471 8088 3466 8088 3462 8089 3461 8088
      3455 8088
TIME...MOT...LOC 0115Z 310DEG 45KT 3453 8085

$$

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 Apr 9, 7:15 PM EDT, 1 hour 17 minutes earlier.

Area forecast discussion, Apr 9, 7:15 PM EDT, 1 hour 17 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
715 PM EDT SAT APR 9 2011

.SYNOPSIS...
STRONG UPPER RIDGING WILL BUILD ATOP THE REGION FOR SUNDAY BUT GIVE
WAY TO AN APPROACHING COLD FRONT MONDAY NIGHT. HIGH PRESSURE THEN
RETURNS FOR TUESDAY AND WEDNESDAY.

&&

.NEAR TERM /THROUGH SUNDAY/...
UPDATED PRODUCTS TO REFLECT LATEST TORNADO WATCH 115. MADE OTHER
ADJUSTMENTS TO POPS/WX/TEMP/DP/RH AND WINDS FOR HTIS UPDATE.

PREVIOUS DISCUSSION...WATER VAPOR IMAGERY SHOWS THE POTENT UPSTREAM
MCV OVER THE OH VALLEY...WITH A STRONG MCC AHEAD OF IT. STRONG TO
SEVERE CONVECTION IS DEVELOPING TO THE SOUTH OF THIS FEATURE IN THE
VERY UNSTABLE WARM SECTOR AIRMASS. LAPS CAPE VALUES ARE ALREADY
AROUND 3000 J/KG ACROSS MUCH OF THE AREA...AND ADDITIONAL DEWPOINT
RECOVERY IS LIKELY THROUGH LATE AFTERNOON IN THE SOUTHERLY FLOW.
FORCING IS BETTER NORTH THAN SOUTH THROUGH THE PM HOURS...BUT
HEALTHY SRN TIER POPS WILL BE NEEDED AS OUTFLOWS DEVELOP. THERE IS
CONSIDERABLE CIN TO BE OVERCOME IN THE SOUNDINGS ACROSS SRN
SECTIONS...BUT INSTABILITY WILL BE QUITE STRONG WHEN REALIZED.
FREEZING LEVELS AROUND 12 K FT...STEEP LAPSE RATES ALOFT...AND
IMPROVING SHEAR PROFILES WILL MAKE FOR A ROBUST SEVERE WEATHER
THREAT THROUGH THE EARLY EVENING HOURS. STORM CORES TO 22 OR 23 KFT
SHOULD BE SUFFICIENT FOR LARGE HAIL...AND VERY LARGE HAIL WILL BE
POSSIBLE ALONG WITH SIGNIFICANT WIND DAMAGE.

WARM ADVECTION WILL INCREASE ALONG THE 850 MB BAROCLINIC ZONE
THROUGH THE EVENING HOURS...WITH WARM ADVECTION THE STRONGEST IN THE
DEEPER MOISTURE ACROSS THE NE HALF. THE BEST LATE EVENING POPS WILL
BE FEATURED THERE AS THE MCV MOVES EAST OF THE AREA. PATCHY FOG IS
EXPECTED OVERNIGHT IN AREAS RECEIVING APPRECIABLE RAINFALL...AND MIN
TEMPS SHOULD BE ON THE MILD SIDE DESPITE THE SFC FRONT SAGGING BACK
TO THE SW.

UPPER LEVEL HEIGHTS WILL BUILD SHARPLY OVER THE AREA THE REST OF
TONIGHT THROUGH SUNDAY. 850 MB TEMPS WILL WARM ANOTHER COUPLE OF
DEGREES UNDER THE RIDGE TO PRODUCE A VERY WARM SUNDAY AFTERNOON. A
PLUME OF RICH THETA E AIR IS EXPECTED TO STRETCH ACROSS THE FORECAST
AREA SUN AFTN...BUT A TRIGGER FOR CONVECTION WILL BE HARD TO FIND.

&&

.SHORT TERM /SUNDAY NIGHT THROUGH TUESDAY/...
AT 215 PM SATURDAY...LARGER SCALE LIFT AHEAD OF DEVELOPING SOUTHERN
STREAM S/WV WILL OVERSPREAD THE CWFA LATE MONDAY INTO MONDAY NIGHT.
IT IS STILL LIKELY THAT A ROUND OF FRONTAL BAND PCPN WILL AFFECT THE
AREA DURING THIS PERIOD...HOWEVER...JUST LIKE WHAT WAS FCST
YESTERDAY...TSTM MAGNITUDE IS QUESTIONABLE...WITH THE 09 UTC SREF
PROBABILITIES OF CAPE VALUES OF AT LEAST 1000 J/KG STILL VERY LOW.

PRE-FRONTAL PRESSURE GRADIENT TIGHTENS ENUF TO DEVELOP BREEZY CONDS
MONDAY AFTERNOON...AND DESPITE ENCROACHING CLOUDS...ANOTHER WARM DAY
IS ON TAP. ENCROACHING DRY SLOT TUESDAY MORNING EXPECTED TO QUICKLY
DIMINISH PCPN CHANCES DESPITE AXIS OF MID-LVL WAVE NOT TRANSLATING
DOWNSTREAM OF THE CWFA UNTIL LATER IN THE DAY. WILL SHOOT FOR
INCREASING SUNSHINE WITH MAX TEMPS CLOSER TO CLIMO...ALBEIT NEAR
5 DEG F ABOVE NORMAL.

&&

.LONG TERM /TUESDAY NIGHT THROUGH SATURDAY/...
AT 230 PM SATURDAY...IT LOOKS LIKE THERE IS ENUF AGREEMENT BETWEEN
THE 12 UTC OP GFS AND THE LATEST HPC EXTENDED PROGS IN DEPICTING
DEEP LAYERED RIDGING ATOP THE EASTERN CONUS FOR WEDNESDAY TO PROVIDE
DRY AND SEASONABLY MILD WX. THE ONSET OF INCREASINGLY MOIST GULF TAP
AHEAD OF ENCROACHING PLAINS SYSTEM IS SLATED FOR THURSDAY...BUT
WOULD EXPECT ANOTHER ESSENTIALLY DRY AND SEASONABLY MILD DAY.

IT REMAINS TO BE SEEN HOW QUICKLY AND TO WHAT DEGREE AFOREMENTIONED
SYSTEM GETS WRAPPED UP AS IT HEADS TOWARD THE GREAT LAKES BY THE END
OF THE PERIOD. THE ATTENDANT MODERATELY FORCED COLD FRONT WILL
STEADILY ENCROACH AS WELL AND IT/S PROBABLE THAT THE MILD AND
MOISTENING AIRMASS WILL PROVIDE FUEL FOR DAILY TSTM CHANCES IN THE
WARM SECTOR.

&&

.AVIATION /23Z SATURDAY THROUGH THURSDAY/...
AT KCLT AND ELSEWHERE...CONVECTION CONTINUES TO BE MAIN CONCERN THIS
EVE WITH DAMAGING WINDS AND LARGE HAIL PSBL. COOLER...MORE STABLE
AIR WILL BEGIN TO PUSH IN FROM THE NE AS WEAK SFC BOUNDARY DIPS BACK
TO THE SW...WITH ASSOCIATED MVFR/IFR CIGS KHKY AND KCLT AND NE WINDS.
WINDS WILL BE S-SW ELSEWHERE. CONVECTION SHOULD BEGIN TO WEAKEN BY
LATE EVE. LOW CLOUDS WILL SCATTER OUT UNDER THE BUILDING RIDGE
SUNDAY WITH VFR ACROSS CWA BY AFTN.

OUTLOOK....EXPECT SCT SHWRS/TSTMS WITH A COLD FRONT MONDAY. DRIER
HIGH PRES IS EXPECTED TUE AND WED.

&&

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

&&

SYNOPSIS...CSH
NEAR TERM...HG/RB
SHORT TERM...CSH
LONG TERM...CSH
AVIATION...RB

Hazardous weather outlook, Apr 9, 6:37 PM EDT, 1 hour 55 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
637 PM EDT SAT APR 9 2011

GAZ010-017-018-026-028-029-NCZ035>037-056-057-069-072-SCZ001-004-
102245-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-ALEXANDER-IREDELL-
DAVIE-CATAWBA-ROWAN-LINCOLN-CABARRUS-OCONEE MOUNTAINS-GREATER OCONEE-
637 PM EDT SAT APR 9 2011

...SEVERE THUNDERSTORM WATCH 114 IN EFFECT UNTIL 9 PM EDT THIS
EVENING...

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

.DAY ONE...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...SUNDAY THROUGH FRIDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

NONE.

NCZ048-049-051>053-059-063>065-068-070-071-082-503>510-SCZ002-003-
005>014-019-102245-
MADISON-YANCEY-SWAIN-HAYWOOD-BUNCOMBE-NORTHERN JACKSON-
SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-CLEVELAND-GASTON-MECKLENBURG-
UNION NC-BURKE MOUNTAINS-GREATER BURKE-MCDOWELL MOUNTAINS-
EASTERN MCDOWELL-RUTHERFORD MOUNTAINS-GREATER RUTHERFORD-
POLK MOUNTAINS-EASTERN POLK-PICKENS MOUNTAINS-GREENVILLE MOUNTAINS-
GREATER PICKENS-GREATER GREENVILLE-SPARTANBURG-CHEROKEE-YORK-
ANDERSON-ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD-
637 PM EDT SAT APR 9 2011

...TORNADO WATCH 115 IN EFFECT UNTIL 2 AM EDT SUNDAY...

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

.DAY ONE...TONIGHT.

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

   TORNADO WATCH.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

NONE.

NCZ033-050-058-062-501-502-102245-
AVERY-MITCHELL-GRAHAM-MACON-CALDWELL MOUNTAINS-GREATER CALDWELL-
637 PM EDT SAT APR 9 2011

...TORNADO WATCH 113 IN EFFECT UNTIL 9 PM EDT THIS EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR WESTERN NORTH CAROLINA.

.DAY ONE...TONIGHT.

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

   TORNADO WATCH.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

NONE.

In the hours before

Local storm report, Apr 9, 8:02 PM EDT, 30 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
802 PM EDT SAT APR 09 2011

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

0754 PM     HAIL             5 SSE SHELBY            35.22N 81.52W
04/09/2011  E1.25 INCH       CLEVELAND          NC   AMATEUR RADIO

&&

Local storm report, Apr 9, 8:10 PM EDT, 22 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
810 PM EDT SAT APR 09 2011

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

0759 PM     TSTM WND DMG     5 SSE SHELBY            35.22N 81.52W
04/09/2011                   CLEVELAND          NC   AMATEUR RADIO

            LARGE LIMBS DOWN AND VINYL SIDING BLOWN OFF A RESIDENCE

&&

Local storm report, Apr 9, 8:17 PM EDT, 15 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
817 PM EDT SAT APR 09 2011

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

0813 PM     HAIL             2 SW ELLENBORO          35.31N 81.78W
04/09/2011  E2.00 INCH       RUTHERFORD         NC   AMATEUR RADIO

            ALONG HW-74

&&

Local storm report, Apr 9, 8:19 PM EDT, 13 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
819 PM EDT SAT APR 09 2011

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

0730 PM     HAIL             MATTHEWS                35.12N 80.71W
04/09/2011  E1.00 INCH       MECKLENBURG        NC   PUBLIC

0750 PM     HAIL             SHELBY                  35.29N 81.54W
04/09/2011  E1.25 INCH       CLEVELAND          NC   PUBLIC

&&

RB

Local storm report, Apr 9, 8:31 PM EDT, 1 minute before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
831 PM EDT SAT APR 09 2011

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

0830 PM     HAIL             2 SSW BOILING SPRINGS N 35.22N 81.69W
04/09/2011  E1.75 INCH       CLEVELAND          NC   AMATEUR RADIO

&&

Local storm report, Apr 9, 8:32 PM EDT, 0 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
832 PM EDT SAT APR 09 2011

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

0820 PM     HAIL             3 SE YORK               34.96N 81.20W
04/09/2011  E0.75 INCH       YORK               SC   AMATEUR RADIO

            NEAR GORDON ROAD AND BILLY WILSON ROAD.

&&

BSH

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 9, 8:08 PM EDT	Severe Thunderstorm Warning	GSP	Cherokee, Spartanburg	30 min
Apr 9, 8:11 PM EDT	Severe Thunderstorm Warning	GSP	Greenville	39 min
Apr 9, 8:29 PM EDT	Severe Thunderstorm Warning	GSP	Cherokee, Union, York	34 min
Apr 9, 8:56 PM EDT	Severe Thunderstorm Warning	GSP	Chester, Union, York	64 min
Apr 9, 9:14 PM EDT	Severe Thunderstorm Warning	GSP	Cherokee, York	43 min
Apr 9, 9:20 PM EDT	Severe Thunderstorm Warning	GSP	Cherokee	17 min
Apr 9, 9:23 PM EDT	Severe Thunderstorm Warning	GSP	Chester	37 min
Apr 9, 10:04 PM EDT	Severe Thunderstorm Warning	GSP	Chester, York	44 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.