Alert archive / South Carolina / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 670, NWS Greenville-Spartanburg, SC

September 2, 2011Cherokee County, Spartanburg County, Union County, South Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Sep 2, 2011, 6:55 PM EDT for Cherokee County, Spartanburg County, Union County, South Carolina. It was in force for 52 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
Sep 2, 2011, 6:55 PM EDT (22:55 UTC)
Expired
Sep 2, 2011, 7:47 PM EDT
In force
52 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Storm-based polygon

Counties Cherokee County, SC, Spartanburg County, SC, Union County, SC

The radar

The Greer radar (KGSP), 47 km from the middle of the area, began a volume at 22:58 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
Sep 2, 7:12 PM EDTTSTM WND DMG2 Sse Pauline, SCSCHP REPORTS TREE IN ROAD NEAR HW-56 AND MILLERTOWN RD.

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 17 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 nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 10.9 hours before the alert went out and 222 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, Greensboro/Hi Pt, NC at 12:00Z on 2011-09-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 377 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Greensboro/Hi Pt, NC at 12:00Z on 2011-09-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 165 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
377 J/kg
Mixed-layer CIN
-136 J/kg
Mixed-layer LCL
1087 m above ground
0-6 km bulk shear
29 kt
0-1 km storm-relative helicity
165 m²/s²
0-3 km storm-relative helicity
182 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.9

Open this sounding in Storm Lab

The text

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

316 
WUUS52 KGSP 022255
SVRGSP
SCC021-083-087-030000-
/O.NEW.KGSP.SV.W.0670.110902T2255Z-110903T0000Z/

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
655 PM EDT FRI SEP 2 2011

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTH CENTRAL CHEROKEE COUNTY IN UPSTATE SOUTH CAROLINA...
  SOUTHEASTERN SPARTANBURG COUNTY IN UPSTATE SOUTH CAROLINA...
  NORTHERN UNION COUNTY IN UPSTATE SOUTH CAROLINA...

* UNTIL 800 PM EDT

* AT 654 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL...AND
  DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS LOCATED 2 MILES
  WEST OF PACOLET...OR 8 MILES EAST OF SPARTANBURG...MOVING SOUTHEAST
  AT 10 MPH.

* LOCATIONS IMPACTED INCLUDE...
  PACOLET...
  PAULINE...
  JONESVILLE AND SARATT...
  BUFFALO...UNION...MONARCH MILLS AND CROSS KEYS...

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 3461 8192 3465 8195 3467 8201 3495 8195
      3502 8174 3488 8147 3484 8146 3482 8148
      3481 8147 3466 8154 3460 8187
TIME...MOT...LOC 2256Z 336DEG 9KT 3490 8180

$$

KRENTZ
2 follow-up statements
882 
WWUS52 KGSP 022316
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
716 PM EDT FRI SEP 2 2011

SCC021-083-087-030000-
/O.CON.KGSP.SV.W.0670.000000T0000Z-110903T0000Z/
CHEROKEE SC-SPARTANBURG SC-UNION SC-
716 PM EDT FRI SEP 2 2011

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM EDT
FOR NORTHWESTERN UNION...SOUTHEASTERN SPARTANBURG AND SOUTH CENTRAL
CHEROKEE COUNTIES IN UPSTATE SOUTH CAROLINA...

AT 715 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH.  THIS STORM WAS
LOCATED 3 MILES SOUTH OF PACOLET...OR 11 MILES SOUTHEAST OF
SPARTANBURG...MOVING SOUTHEAST AT 10 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
JONESVILLE...UNION...MONARCH MILLS AND BUFFALO

LAT...LON 3477 8198 3492 8194 3496 8171 3490 8157
      3472 8154 3464 8190
TIME...MOT...LOC 2316Z 336DEG 9KT 3485 8178

$$

KRENTZ
380 
WWUS52 KGSP 022347
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
747 PM EDT FRI SEP 2 2011

SCC021-083-087-022358-
/O.CAN.KGSP.SV.W.0670.000000T0000Z-110903T0000Z/
CHEROKEE SC-SPARTANBURG SC-UNION SC-
747 PM EDT FRI SEP 2 2011

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN UNION...
SOUTHEASTERN SPARTANBURG AND SOUTH CENTRAL CHEROKEE COUNTIES IN
UPSTATE SOUTH CAROLINA IS CANCELLED...

LAT...LON 3477 8198 3492 8194 3496 8171 3490 8157
      3472 8154 3464 8190
TIME...MOT...LOC 2348Z 336DEG 9KT 3478 8174

$$

KRENTZ

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 Sep 2, 6:48 PM EDT, 7 minutes earlier.

Area forecast discussion, Sep 2, 6:48 PM EDT, 7 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
648 PM EDT FRI SEP 2 2011

.SYNOPSIS...
A RIDGE OF WEAK HIGH PRESSURE WILL REMAIN ENTRENCHED ACROSS THE
SOUTHEAST AND DOMINATE OUR WEATHER PATTERN THROUGH SUNDAY. A COLD
FRONT WILL THEN MOVE OVER THE CAROLINAS BY LABOR DAY AND STALL OUT
THROUGH THE MIDDLE OF NEXT WEEK.  MEANWHILE...A TROPICAL DEPRESSION
WILL APPROACH THE GULF COAST...AND SPREAD MOISTURE NORTH ACROSS THE
AREA FROM THE LATE WEEKEND THROUGH THE MIDDLE OF NEXT WEEK.

&&

.NEAR TERM /THROUGH SATURDAY/...
ISOLATED TO WIDELY SCATTERED CONVECTION WILL CONTINUE TO DEVELOP
OVER THE HIGHER TERRAIN OF THE WESTERN CAROLINAS AND VIRGINIA THIS
AFTERNOON...AND EVENTUALLY MOVE INTO/DEVELOP OVER THE PIEDMONT. IT
WILL BE INTERESTING TO SEE WHAT HAPPENS AS SOUTHERN NC MTN
CONVECTION MOVES INTO THE UPSTATE LATER THIS AFTERNOON...AS
INSTABILITY DROPS OFF QUICKLY SOUTH OF THE SOUTHERN ESCARPMENT.
SLIGHT CHANCE POPS HAVE NEVERTHELESS BEEN PULLED A LITTLE SOUTH TO
THE I-85 CORRIDOR. CONVECTION WILL BE MOST VIGOROUS OVER THE NC
PIEDMONT LATER THIS AFTERNOON AND EARLY EVENING...AS ANYTHING
DEVELOPING OVER OR MOVING INTO THAT AREA WILL HAVE STRONG
INSTABILITY TO WORK WITH. ALTHOUGH FREEZING LEVELS ARE QUITE HIGH
OVER THE REGION...DOWNDRAFT CAPE IS ALSO VERY HIGH...ESP OVER THE NC
PIEDMONT. THERE SHOULD BE AN ENHANCED RISK FOR ISOLATED MICROBURSTS
WITH THE STORMS THIS AFTERNOON/EARLY EVENING. ANY ONGOING CONVECTION
SHOULD WEAKEN THROUGH LATE EVENING...AFTER WHICH A WARM NIGHT IS
EXPECTED...OWING TO HIGHER DEWPOINTS AND CONVECTIVE DEBRIS. MIN
TEMPS SHOULD AVERAGE ABOUT A CATEGORY ABOVE NORMAL.

FOR SATURDAY...THE UPPER HIGH WILL BE WEAKENING OVER THE AREA...AS
IT WILL BE /UNDER ASSAULT/ FROM ALL SIDES...FROM THE NORTHWEST WITH
APPROACH OF A MAJOR UPPER TROUGH...FROM THE SOUTHWEST DUE TO THE
CIRCULATION AROUND T.S. LEE...AND TO THE EAST DUE TO WEAKENING UPPER
LOW. WITH RESULTANT LOWERING THICKNESSES AND DEVELOPING EASTERLY
FLOW...MAXES SHOULD BE ABOUT 5 DEGREES COOLER THAN TODAY. THERE WILL
ALSO BE PERSISTING CHANCES FOR DIURNAL CONVECTION...ESP ALONG THE
EASTERN/SOUTHERN ESCARPMENT...WHERE THE USUAL TERRAIN EFFECTS WILL
BE AIDED BY WEAK UPSLOPE FLOW.

&&

.SHORT TERM /SATURDAY NIGHT THROUGH MONDAY/...
AS OF 230 PM FRIDAY...UPPER RIDGE CONTINUES TO WEAKEN SUN AS A
SHORTWAVE APPROACHES FROM THE NW. THE SFC PRES GRADIENT BETWEEN TS
LEE IN THE W GULF...AND HIGH PRES OFF THE E COAST WILL PUT THE CWA
IN LGT S FLOW SUN. AS THE UPPER TROF AND ASSOC SFC COLD FRONT MOVE
IN FROM THE NW...AND WITH MOISTURE SURGING N AHEAD OF THE SYSTEM...
EXPECT CHC POPS OVER THE MTNS EARLY IN THE DAY...SPREADING ACROSS
THE CWA IN THE AFTN. WITH LOWER HEIGHTS AND INCRSNG CLOUDS...LOWS
WILL BE ABOVE AVG WITH HIGHS NEAR AVG SUN AFTN. AS THE FRONT MOVES
INTO THE MTNS SUN NIGHT...INCRSNG S WINDS WILL BRING DEEPER MOISTURE
OVER THE AREA. THE UPPER TROF SLOWS DOWN MON WITH A WEAK SHORTWAVE
RIDGE MOVG OVER THE CWA FROM THE SW BUT THE SFC FRONT STALLS OVER
THE AREA. COMBINED WITH STRONG LL UPGLIDE/UPSLOPE AND DEEP MOISTURE
HAVE LIKELY POPS WITH PERIODS OF MDT RAIN EXPECTED. HIGHS WILL BE
BELOW AVG MON.

&&

.LONG TERM /MONDAY NIGHT THROUGH FRIDAY/...
AS OF 230 PM FRIDAY...MODELS ARE COMING INTO BETTER AGREEMENT FOR
THE MON NIGHT-FRI TIME FRAME WITH THE COLD FRONT STALLED OVER THE
AREA TUE WHILE MOISTURE FROM TD13 CONTINUES TO SURGE UP FROM THE
GULF ON INCREASING S FLOW. IT APPEARS THAT MDT TO HEAVY RAIN WILL BE
THE MAIN CONCERN...ESPECIALLY ALONG THE BLUE RIDGE ESCARPMENT WITH
PERSISTENT ISENTROPIC LIFT AND UPSLOPE FLOW. ON WED MODELS SHOW THE
UPPER TROF MOVG E WITH THE SFC LOW ASSOC WITH TS LEE MOVG SLOWLY N
TOWARD CNTRL TN AS IT FILLS. THIS WILL KEEP THE AREA IN DEEP...
MOIST S FLOW SO KEPT LIKELY POPS OVER THE MTNS/FOOTHILLS THRU THE
DAY. DETAILS ARE UNCERTAIN BUT GFS IS FASTER BRINGING DRYER AIR IN
BEHIND THE SYSTEM. BOTH MODELS AGREE ON DEEP DRYING WED NIGHT-THU
AND HELD ON TO CHC POPS THU WITH A SLIGHT CHC ON FRI. TEMPS WILL BE
BELOW AVG THRU FRI.

&&

.AVIATION /00Z SATURDAY THROUGH WEDNESDAY/...
AT KCLT...A ROUND OF GUSTY TSTMS LOOKS PROBABLE EARLY THIS EVENING.
LATER TONIGHT...LINGERING DEBRIS CLOUDS SHOULD DIMINISH AND SFC
WINDS...ALTHOUGH REMAINING LIGHT WILL BECOMING NE. THERE WILL LIKELY
BE MOISTENING OF THE BLYR TOWARD DAYBREAK BUT IT IS NOT CONCLUSIVE
THAT CIGS NEAR 1K FEET WILL REACH KCLT...BUT WILL CERTAINLY BEAR
WATCHING AS THE NIGHT WEARS ON. WILL PLAN ON KEEPING FCST VSBY NOT
WORSE THAN MVFR PENDING HOW MUCH RAIN FALLS THIS EVENING. ON
SATURDAY...WITHIN THE EASTERLY FLOW...FORCING FOR DEEP CONVECTION
IS SHAPING UP TO BE GREATEST CLOSER TO THE MTNS...SO THERE IS NO
PLAN TO ADD ANY CB MENTION AT THIS TIME.

ELSEWHERE...SAVE FOR A NEAR TERM TSTM PROBABILITY AT KHKY...DEEP
CONVECTIVE PROBABILITIES LATER THIS EVENING ACRS THE UPSTATE
TERMINALS AND KAVL LOOK SMALL ENUF FOR FORGO ANY CB MENTION. WILL
PROBABLY CONTINUE TO LIMIT PRE-DAWN UPSTATE VSBY REDUCTIONS TO JUST
KAND AND A PERIOD OF IFR BR AT KAVL. WITH SCATTERED AFTERNOON MTN
TSTMS EXPECTED ON SATURDAY...WILL INTRODUCE CB AT KAVL.

OUTLOOK...VFR WEATHER EXCEPT OCCASIONAL MORNING VISIBILITY
RESTRICTIONS IN FOG AND HAZE. ON MONDAY...MVFR AND IFR WEATHER IS
POSSIBLE IN SHOWERS AND THUNDERSTORMS AS A COLD FROM ARRIVES FROM
THE NW. THE EARLY PART OF NEXT WEEK MAY SEE EXTENDED PERIODS OF LOW
CLOUDS AND LOW VISIBILITY.

AN EXPERIMENTAL AVIATION FORECAST CONSISTENCY TABLE SHOWING THE
PERCENTAGE OF GUIDANCE MEMBERS AGREEING WITH THE SCHEDULED ISSUANCE
CATEGORY IS AVAILABLE AT FOLLOWING LINK (USE LOWER CASE)...

WWW.WEATHER.GOV/GSP/AVIATION/TABLES.HTM

&&

.CLIMATE...
GREENVILLE-SPARTANBURG HAS RECORDED A HIGH TEMPERATURE OF 90 DEGREES
OR HIGHER 85 TIMES THIS YEAR AS OF SEPTEMBER 2. THIS BREAKS THE
RECORD FOR THE GREATEST NUMBER OF DAYS WHERE THE TEMPERATURE HAS
REACHED 90 DEGREES OR HIGHER IN A YEAR.

&&

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

&&

SYNOPSIS...TJB
NEAR TERM...JDL
SHORT TERM...RB
LONG TERM...RB
AVIATION...CSH/JDL
CLIMATE...CSH
Hazardous weather outlook, Sep 2, 3:34 PM EDT, 3 hours 21 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
334 PM EDT FRI SEP 2 2011

GAZ010-017-018-026-028-029-NCZ033-035>037-048>053-056>059-062>065-
068>072-082-501>510-SCZ001>014-019-031945-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-AVERY-ALEXANDER-
IREDELL-DAVIE-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-CATAWBA-
ROWAN-GRAHAM-NORTHERN JACKSON-MACON-SOUTHERN JACKSON-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-
334 PM EDT FRI SEP 2 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.

ISOLATED TO SCATTERED THUNDERSTORMS ARE POSSIBLE INTO EARLY
EVENING. THE MAIN THREATS FROM THESE STORMS WILL BE DAMAGING WINDS
AND QUARTER SIZE HAIL.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

A COLD FRONT WILL APPROACH THE REGION FROM THE NORTHWEST LATE THIS
WEEKEND AND STALL OUT OVER THE AREA AS TROPICAL STORM LEE LINGERS
TO OUR SOUTHWEST. THIS PATTERN COULD PRODUCE A LOT OF RAIN...AND
POSSIBLE FLOODING...ACROSS THE REGION INTO THE MIDDLE OF NEXT WEEK.
SOME UNCERTAINTY STILL EXISTS REGARIDNG THE EVOLUTION OF THIS
PATTERN SO THE FORECAST SHOULD BE CLOSELY MONITORED OVER THE NEXT
FEW DAYS.

.SPOTTER INFORMATION STATEMENT...

NONE.

In the hours before

Special weather statement, Sep 2, 5:01 PM EDT, 1 hour 54 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
501 PM EDT FRI SEP 2 2011

NCZ056-069-022130-
CATAWBA-LINCOLN-
501 PM EDT FRI SEP 2 2011

...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN LINCOLN AND
SOUTHWESTERN CATAWBA COUNTIES THROUGH 530 PM EDT...

AT 456 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR VALE...OR 12 MILES NORTHWEST OF
LINCOLNTON...MOVING SOUTH AT 10 MPH.

SMALL HAIL...AND WIND GUSTS UP TO 40 MPH ARE EXPECTED WITH THIS
STORM.

LAT...LON 3562 8134 3545 8136 3545 8147 3554 8151
      3555 8151 3556 8152 3557 8153 3561 8151
      3563 8148

MCAVOY
Special weather statement, Sep 2, 5:21 PM EDT, 1 hour 34 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
521 PM EDT FRI SEP 2 2011

NCZ068-022145-
CLEVELAND-
521 PM EDT FRI SEP 2 2011

...A STRONG THUNDERSTORM WILL AFFECT CENTRAL CLEVELAND COUNTY THROUGH
545 PM EDT...

AT 519 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR KINGSTOWN...OR 8 MILES NORTHWEST OF
SHELBY...MOVING SOUTH AT 15 MPH.

THIS STORM WILL BE NEAR...
  SHELBY...

DIME SIZE HAIL...AND WIND GUSTS OF 40 TO 50 MPH ARE EXPECTED WITH
THIS STORM.

LAT...LON 3545 8152 3520 8144 3519 8177 3537 8170
      3545 8169

MCAVOY
Special weather statement, Sep 2, 5:35 PM EDT, 1 hour 20 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
535 PM EDT FRI SEP 2 2011

NCZ062-022200-
MACON-
535 PM EDT FRI SEP 2 2011

...A STRONG THUNDERSTORM WILL AFFECT CENTRAL MACON COUNTY THROUGH 600
PM EDT...

AT 526 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 6 MILES EAST OF FRANKLIN...MOVING SOUTH AT 10
MPH.

THIS STORM WILL BE NEAR...
  OTTO...

SMALL HAIL...AND WIND GUSTS OF 40 TO 50 MPH ARE EXPECTED WITH THIS
STORM.

LAT...LON 3503 8346 3519 8333 3518 8322 3516 8322
      3503 8325

MCAVOY
Local storm report, Sep 2, 5:37 PM EDT, 1 hour 18 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
537 PM EDT FRI SEP 02 2011

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

0503 PM     TSTM WND DMG     3 WNW SUNSHINE          35.47N 81.86W
09/02/2011                   RUTHERFORD         NC   COUNTY OFFICIAL

            TREES DOWN ALL OVER...SOUTH TOWARD FOREST CITY.

&&

KRENTZ
Local storm report, Sep 2, 5:42 PM EDT, 1 hour 13 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
542 PM EDT FRI SEP 02 2011

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

0524 PM     TSTM WND DMG     1 NW HARMONY            35.97N 80.79W
09/02/2011                   IREDELL            NC   911 CALL CENTER

            MANY TREES DOWN.

&&

KRENTZ
Local storm report, Sep 2, 5:57 PM EDT, 58 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
557 PM EDT FRI SEP 02 2011

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

0537 PM     HAIL             ELLENBORO               35.33N 81.76W
09/02/2011  E1.00 INCH       RUTHERFORD         NC   TRAINED SPOTTER

&&

KRENTZ

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 2, 5:32 PM EDTSevere Thunderstorm WarningGSPCherokee, Spartanburg58 min
Sep 2, 7:13 PM EDTSevere Thunderstorm WarningGSPAnderson62 min
Sep 2, 7:27 PM EDTSevere Thunderstorm WarningGSPYork63 min
Sep 2, 7:56 PM EDTSevere Thunderstorm WarningGSPChester64 min

Nearby

Severe Thunderstorm Warnings in South Carolina, 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.