Alert archive / North Carolina / Severe Thunderstorm Warnings in 2011
Severe Thunderstorm Warning 682, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Sep 5, 2011, 8:25 PM EDT for 4 counties in North Carolina. It was in force for 23 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 5, 2011, 8:25 PM EDT (00:25 UTC)
- Expired
- Sep 5, 2011, 8:48 PM EDT
- In force
- 23 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Storm-based polygon
Counties Cabarrus County, NC, Gaston County, NC, Lincoln County, NC, Mecklenburg County, NC
The radar
The Greer radar (KGSP), 140 km from the middle of the area, began a volume at 00:27 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 |
|---|---|---|---|
| Sep 5, 8:35 PM EDT | TSTM WND DMG | 6 Nw Charlotte, NC | POWERLINES BLOWN DOWN 1200 MARBLE ROAD. |
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 10 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 |
|---|---|---|---|
| Sep 5, 3:42 PM EDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 0.4 hours before the alert went out and 113 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
- 1522 J/kg
- Mixed-layer CIN
- -14 J/kg
- Mixed-layer LCL
- 698 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 209 m²/s²
- 0-3 km storm-relative helicity
- 245 m²/s²
- Significant tornado parameter
- 2.1
- Supercell composite
- 9.5
The text
As transmitted, in the capitals the NWS used until 2016.
060
WUUS52 KGSP 060025
SVRGSP
NCC025-071-109-119-060130-
/O.NEW.KGSP.SV.W.0682.110906T0025Z-110906T0130Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
825 PM EDT MON SEP 5 2011
THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
CABARRUS COUNTY IN THE PIEDMONT OF NORTH CAROLINA...
EASTERN GASTON COUNTY IN THE PIEDMONT OF NORTH CAROLINA...
EASTERN LINCOLN COUNTY IN THE PIEDMONT OF NORTH CAROLINA...
MECKLENBURG COUNTY IN THE PIEDMONT OF NORTH CAROLINA...
* UNTIL 930 PM EDT
* AT 825 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
LINE OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING DAMAGING WINDS IN
EXCESS OF 60 MPH. THESE STORMS WERE LOCATED ALONG A LINE EXTENDING
FROM BELMONT TO 2 MILES NORTHEAST OF MATTHEWS...OR ALONG A LINE
EXTENDING FROM 7 MILES EAST OF GASTONIA TO 10 MILES SOUTHEAST OF
CENTER CITY CHARLOTTE...MOVING NORTH AT 60 MPH.
* LOCATIONS IMPACTED INCLUDE...
MOUNT HOLLY AND STANLEY...
LUCIA AND LOWESVILLE...
DENVER AND HUNTERSVILLE...
LAKE NORMAN AND MOUNT PLEASANT...
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.
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 TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT.
&&
LAT...LON 3520 8054 3521 8055 3508 8071 3520 8119
3555 8109 3555 8096 3553 8094 3550 8096
3549 8095 3552 8090 3551 8081 3550 8039
TIME...MOT...LOC 0025Z 202DEG 54KT 3525 8104 3516 8068
$$
HG1 follow-up statement
928
WWUS52 KGSP 060048
SVSGSP
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
848 PM EDT MON SEP 5 2011
NCC025-071-109-119-060058-
/O.CAN.KGSP.SV.W.0682.000000T0000Z-110906T0130Z/
CABARRUS NC-GASTON NC-LINCOLN NC-MECKLENBURG NC-
848 PM EDT MON SEP 5 2011
...THE SEVERE THUNDERSTORM WARNING FOR MECKLENBURG...EASTERN
LINCOLN...EASTERN GASTON AND CABARRUS COUNTIES IS CANCELLED...
AT 848 PM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED THAT
THE LINE OF THUNDERSTORMS CROSSING THE CHARLOTTE METRO AREA HAD
WEAKENED BELOW SEVERE LIMITS.
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM EDT.
LAT...LON 3520 8054 3521 8055 3508 8071 3520 8119
3555 8109 3555 8096 3553 8094 3550 8096
3549 8095 3552 8090 3551 8081 3550 8039
TIME...MOT...LOC 0048Z 202DEG 54KT 3557 8088 3548 8052
$$
HGWhat 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 5, 7:53 PM EDT, 32 minutes earlier.
Area forecast discussion, Sep 5, 7:53 PM EDT, 32 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
753 PM EDT MON SEP 5 2011
.SYNOPSIS...
A STATIONARY FRONT WILL REMAIN ACROSS OUR AREA TONIGHT AS THE
REMNANT TROPICAL LOW TRACKS NORTHEAST SPREADING DEEP MOISTURE OVER
THE CAROLINAS THROUGH TUESDAY. THE LOW WILL MOVE OUT OF THE AREA
LATER IN THE WEEK AS IT CONTINUES TO WEAKEN.
&&
.NEAR TERM /THROUGH TUESDAY/...
HEAVY RAIN STILL LIKELY OVER PORTIONS OF THE MTNS AND ADJACENT
FOOTHILLS. SVR WX BECOMING THE MAIN THREAT OUTSIDE OF THE MTNS. COLD
FRONT REMAINS STALLED NEAR THE SPINE OF THE APPALACHIANS TONIGHT
WHILE THE REMNANT LOW FROM LEE MOVES NORTHEAST ALONG THE FRONT. MDLS
CONTINUE TO SHOW THE BEST FRONTOGENETICAL AND DEFORMATION ZONE
FORCING REMAINING WEST OF THE SPINE. THAT SAID...PW VALUES ACROSS THE
AREA ARE 2 STANDARD DEVIATIONS ABOVE NORMAL WHILE SLY LOW LEVEL
WINDS IN THE 30 KT RANGE WILL CONTINUE THRU THE NITE.
THEREFORE...THE MOST LIKELY LOCATIONS TO SEE WIDESPREAD HEAVY
RAINFALL WILL BE IN THE PRIME UPSLOPE AREAS ALONG THE BLUE RIDGE AND
NEAR THE TN BORDER CLOSER TO THE BETTER SYNOPTIC FORCING. THE HEAVY
RAIN OUTSIDE OF THOSE AREAS WILL LIKELY BE MORE ISOLATED AND
CONFINED TO LOCATIONS THAT SEE REPEATED CONVECTION AND/OR OVER MORE
URBAN ARES. WILL LEAVE THE FLOOD WATCHES AS IS...BUT INDICATE THE
NEW THINKING IN THE WORDING. WHILE THE FLOOD THREAT HAS
DIMINISHED...THE SEVERE CHANCES HAVE INCREASED. HEATING OUTSIDE OF
THE MTNS HAS LEAD TO MODERATE INSTABILITY ALONG AND SOUTH OF I-85.
BULK SHEAR AND HELICITY VALUES REMAIN QUITE HEIGHT. THIS COMBINED
WITH LOW LCL HEIGHTS WILL LEAD TO A SIGNIFICANT TORNADO THREAT
THROUGH THE EVENING AND POSSIBLY OVERNIGHT.
COLD FRONT BEGINS TO MOVE TUESDAY AS THE LOW MOVES ALONG THE FRONT
AND INTO OUR AREA. DRY SLOT MOVES IN BEHIND THE FRONT HELPING TO END
HEAVY PRECIP FROM WEST TO EAST ACROSS THE AREA OUTSIDE OF THE MTNS
DURING THE MORNING. HEAVY RAIN COULD LINGER ACROSS THE MTNS...AT
LEAST THRU THE MORNING. STRONG SLY LOW LEVEL FLOW AND MODERATE
INSTABILITY WILL CONTINUE AHEAD OF THE FRONT. THEREFORE...LOCATIONS
AHEAD OF THE FRONT WILL RETAIN A TORNADO THREAT UNTIL THE FRONT
MOVES EAST OF THE AREA DURING THE LATE AFTERNOON. EXPECT THE HEAVY
RAIN THREAT AND PRECIP TO DIMINISH ACROSS THE MTNS DURING THE
AFTERNOON WITH THE SVR THREAT DIMINISHING AS WELL.
&&
.SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY/...
AS OF 230 PM MONDAY...12Z GFS AND NAM IN GOOD AGREEMENT THAT REMNANT
LOW FROM ONCE TS LEE WILL BE OVER THE WESTERN CAROLINAS AT 00Z WED
WITH A CONVERGENCE ZONE EAST OF THE CENTER. EXPECT THAT A CONVECTIVE
LINE OF STORMS ASSOCIATED WITH THE CONVERGENCE AREA WILL BE JUST
EAST OF THE FORECAST AREA AT THE BEGINNING OF THE PERIOD WITH THE
AREA EAST OF THE MOUNTAINS DRY SLOTTED. HENCE EXPECT ONLY SOME
SCATTERED SHOWERS OVER THE MOUNTAINS AS THE SURFACE LOW MOVES SLOWLY
NE TUE NIGHT. THE UPPER LOW WEST OF THE MOUNTAINS IS EXPECTED TO
MOVE ONLY VERY SLOWLY NORTHWARD INTO THE LOWER OHIO VALLEY BY THU.
LOOKS LIKE A PERSISTENT DOWNSLOPE FLOW AND A DRYING AIRMASS WILL
PRECLUDE ANY SHOWERS OUTSIDE OF THE MOUNTAINS BOTH WED AND THU.
ENOUGH MOISTURE SHOULD REMAIN OVER THE MOUNTAINS FOR WIDELY
SCATTERED TO SCATTERED SHOWERS THROUGH THE PERIOD. THE SHOWERS WILL BE
DIURNALLY ENHANCED EACH AFTERNOON...AND UPSLOPE AREAS COULD SEE A
SHOWER ANY TIME. CONSIDERABLE CLOUDINESS ON WED WILL TEMPER MAX
TEMPS AND KEEP THEM BELOW AVERAGE...BUT WITH INCREASING SUNSHINE ON
THU EXPECT MAX TEMPS SHOULD TOP OUT NEAR AVERAGE VALUES.
&&
.LONG TERM /THURSDAY NIGHT THROUGH MONDAY/...
AS OF 1 PM MONDAY...THE EXTENDED PORTION OF THE FORECAST LEANED
HEAVILY ON THE HPC/ECMWF FORECAST. THE REMNANT UPPER LOW PREVIOUSLY
ASSOCIATED WITH TS LEE IS FORECAST TO CONTINUE TO MEANDER ACROSS THE
TN VALLEY THROUGH THE END OF THE WEEK AND THEN GRADUALLY MOVE
EASTWARD AND SLOWLY FILL ACROSS THE SOUTHERN APPALACHIANS THE FIRST
OF NEXT WEEK. PERSISTENT...BUT GENERALLY WEAK DOWNSLOPE FLOW EAST OF
THE MOUNTAINS THROUGH SUNDAY...AND A MID LEVEL INVERSION SUGGESTS
GENERALLY DRY WEATHER IN THE PIEDMONT AREAS WITH ENHANCED CU FIELDS
DURING THE AFTERNOON HOURS. IN THE MOUNTAINS...SUFFICIENT MOISTURE
AND LAPSE RATES SHOULD EXIST FOR SOME LOW TOPPED SHOWERS TO DEVELOP
DIURNALLY EACH AFTERNOON. ON MONDAY...WITH THE UPPER TROUGH MOVING
EASTWARD ACROSS THE AREA...SCATTERED AFTERNOON SHOWERS POSSIBLE ALL
AREAS. TEMPERATURES THROUGH THE PERIOD WILL AVERAGE ABOUT A CATEGORY
BELOW SEASONAL NORMS.
&&
.AVIATION /00Z TUESDAY THROUGH SATURDAY/...
AT KCLT AND ELSEWHERE...A LINE OF THUNDERSTORMS WILL STRONG WINDS
SHOULD AFFECT KCLT SHORTLY. ONCE THE LINE MOVES THROUGH...OCCASIONAL
LIGHT TO MODERATE SHRA ARE EXPECTED MUCH OF THE REST OF THE
NIGHT...WITH SIMILAR CONDITIONS ACROSS THE REST OF THE REGION.
CIGS NEVER DID FALL TO IFR LAST NIGHT...BUT WITH MORE MOISTURE IN
THE LOW LEVELS OF THE ATMOSPHERE...AND WITH RAIN THAT FELL ACROSS
THE REGION THE PAST 24 HOURS...MOST SITES SHOULD FINALLY SEE IFR
CIGS DEVELOP AROUND MIDNIGHT. LOW CIGS WILL PROBABLY MOVE IN A CPL
HOURS LATER AT KCLT...THOUGH THIS IS A VERY UNCERTAIN CIG FORECAST.
OUTLOOK...CONDITIONS SHOULD IMPROVE DURING THE AFTERNOON AS DRY SLOT
WORKS IN FROM THE WEST...HOWEVER CLOUDS COULD LINGER OVER THE MTNS.
THE FORECAST FOR MID-WEEK IS VERY UNCERTAIN DUE TO LOW CONFIDENCE IN
THE EVENTUAL PROGRESSION OF A REMNANT LOW.
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
&&
.GSP WATCHES/WARNINGS/ADVISORIES...
GA...FLASH FLOOD WATCH THROUGH WEDNESDAY MORNING FOR GAZ010-017-018-
026-028-029.
NC...FLASH FLOOD WATCH THROUGH WEDNESDAY MORNING FOR NCZ033-035>037-
048>053-056>059-062>065-068>072-082-501>510.
SC...FLASH FLOOD WATCH THROUGH WEDNESDAY MORNING FOR SCZ001>010.
&&
SYNOPSIS...DEO
NEAR TERM...RWH
SHORT TERM...LG
LONG TERM...LG/NED
AVIATION...MCAVOYHazardous weather outlook, Sep 5, 4:10 PM EDT, 4 hours 15 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC 410 PM EDT MON SEP 5 2011 GAZ010-017-018-026-028-029-NCZ035>037-056-057-068>072-082-501>510- SCZ001>010-062015- RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-ALEXANDER-IREDELL- DAVIE-CATAWBA-ROWAN-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- 410 PM EDT MON SEP 5 2011 ...FLASH FLOOD WATCH IN EFFECT THROUGH WEDNESDAY MORNING... ...TORNADO WATCH 840 IN EFFECT UNTIL 11 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST GEORGIA...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. TORNADO WATCH. FLASH FLOOD WATCH. A SLOW MOVING FRONT NEAR THE NORTH CAROLINA AND TENNESSEE BORDER WILL MOVE INTO THE WESTERN CAROLINAS AND NORTHEAST GEORGIA ON TUESDAY. LOW PRESSURE...THE REMNANT OF TROPICAL DEPRESSION LEE...WILL MOVE NORTHEAST ALONG THE FRONT. AS THE LOW APPROACHES...THE ENVIRONMENT WILL BECOME INCREASINGLY SUPPORTIVE FOR HEAVY RAIN AND POSSIBLY SOME ISOLATED SEVERE THUNDERSTORMS. THE MAIN THREAT WILL BE DAMAGING WINDS AND TORNADOES. HEAVY RAINFALL COULD PRODUCE SOME LOCALIZED FLOODING. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. ALSO...THERE WILL BE A CONTINUING THREAT OF SEVERE STORMS ON TUESDAY EAST OF THE MOUNTAINS AS A FRONT MOVES ACROSS THE AREA. A CONVECTIVE LINE OF STORMS IS LIKELY TO DEVELOP BY MIDDAY AND MOVE EAST THE AREA BY EVENING. ISOLATED TORNADOES AND DAMAGING WINDS WILL BE THE MAIN THREATS. SEVERE WEATHER AND HEAVY RAIN WILL END BY TUESDAY NIGHT. OTHERWISE...NO SIGNIFICANT WEATHER IS EXPECTED. NONE. SCZ011>014-019-062015- ABBEVILLE-LAURENS-UNION SC-CHESTER-GREENWOOD- 410 PM EDT MON SEP 5 2011 ...TORNADO WATCH 840 IN EFFECT UNTIL 11 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR 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. TORNADO WATCH. A SLOW MOVING FRONT NEAR THE NORTH CAROLINA AND TENNESSEE BORDER WILL MOVE INTO THE WESTERN CAROLINAS AND NORTHEAST GEORGIA ON TUESDAY. LOW PRESSURE...THE REMNANT OF TROPICAL DEPRESSION LEE...WILL MOVE NORTHEAST ALONG THE FRONT. AS THE LOW APPROACHES...THE ENVIRONMENT WILL BECOME INCREASINGLY SUPPORTIVE OF SEVERE THUNDERSTORMS THIS AFTERNOON AND TONIGHT. THE MAIN THREAT WILL BE DAMAGING WINDS AND TORNADOES. IN ADDITION...EXCESSIVE RAINFALL MAY RESULT IN POSSIBLE FLOODING OF SMALL STREAMS AND CREEKS. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. THERE WILL BE A CONTINUING THREAT OF SEVERE STORMS ON TUESDAY EAST OF THE MOUNTAINS AS A FRONT MOVES ACROSS THE AREA. A CONVECTIVE LINE OF STORMS IS LIKELY TO DEVELOP BY MIDDAY AND MOVE EAST THE AREA BY EVENING. ISOLATED TORNADOES AND DAMAGING WINDS WILL BE THE MAIN THREATS. SEVERE WEATHER AND HEAVY RAIN WILL END BY TUESDAY NIGHT. OTHERWISE...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... NONE. NCZ033-048>053-058-059-062>064-062015- AVERY-MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-GRAHAM- NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA- 410 PM EDT MON SEP 5 2011 ...FLASH FLOOD WATCH IN EFFECT THROUGH WEDNESDAY MORNING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR 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 HAZARDS. FLASH FLOOD WATCH. A STALLED COLD FRONT NEAR THE NORTH CAROLINA AND TENNESSEE BORDER WILL REMAIN OVER THE AREA THROUGH TUESDAY NIGHT. THE CENTER OF LOW PRESSURE...THE REMNANT OF TROPICAL DEPRESSION LEE...WILL MOVE NORTHEAST ALONG THE FRONT. AS THE LOW APPROACHES...THE ENVIRONMENT WILL BECOME INCREASINGLY SUPPORTIVE OF SEVERE THUNDERSTORMS THIS AFTERNOON AND TONIGHT. THE MAIN THREAT WILL BE DAMAGING WINDS AND TORNADOES. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. HEAVY RAIN WILL END ON TUESDAY. OTHERWISE...NO SIGNIFICANT WEATHER IS EXPECTED. NONE. NCZ065-062015- HENDERSON- 410 PM EDT MON SEP 5 2011 ...FLASH FLOOD WATCH IN EFFECT THROUGH WEDNESDAY MORNING... ...TORNADO WATCH 840 IN EFFECT UNTIL 11 PM EDT THIS EVENING... THIS HAZARDOUS WEATHER OUTLOOK IS FOR 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 HAZARDS. TORNADO WATCH. FLASH FLOOD WATCH. A STALLED COLD FRONT NEAR THE NORTH CAROLINA AND TENNESSEE BORDER WILL REMAIN OVER THE AREA THROUGH TUESDAY NIGHT. THE CENTER OF LOW PRESSURE...THE REMNANT OF TROPICAL DEPRESSION LEE...WILL MOVE NORTHEAST ALONG THE FRONT. AS THE LOW APPROACHES...THE ENVIRONMENT WILL BECOME INCREASINGLY SUPPORTIVE OF SEVERE THUNDERSTORMS THIS AFTERNOON AND TONIGHT. THE MAIN THREAT WILL BE DAMAGING WINDS AND TORNADOES. .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY. PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS. FLASH FLOOD WATCH. ALSO...THERE WILL BE A CONTINUING THREAT OF SEVERE STORMS ON TUESDAY EAST OF THE MOUNTAINS AS A FRONT MOVES ACROSS THE AREA. A CONVECTIVE LINE OF STORMS IS LIKELY TO DEVELOP BY MIDDAY AND MOVE EAST THE AREA BY EVENING. ISOLATED TORNADOES AND DAMAGING WINDS WILL BE THE MAIN THREATS. SEVERE WEATHER AND HEAVY RAIN WILL END BY TUESDAY NIGHT. OTHERWISE...NO SIGNIFICANT WEATHER IS EXPECTED.
In the hours before
Special weather statement, Sep 5, 7:00 PM EDT, 1 hour 25 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
700 PM EDT MON SEP 5 2011
NCZ082-060000-
UNION-
700 PM EDT MON SEP 5 2011
...A STRONG THUNDERSTORM WILL AFFECT UNION COUNTY THROUGH 800 PM
EDT...
AT 700 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 5 MILES EAST OF CATAWBA...OR 9 MILES NORTH OF
LANCASTER...MOVING NORTHEAST AT 30 MPH.
THIS STORM WILL BE NEAR...
WAXHAW...
MINERAL SPRINGS...
MONROE...
WINGATE...
UNIONVILLE...
MARSHVILLE...
PEA SIZE HAIL AND WIND GUSTS OF 30 TO 40 MPH ARE EXPECTED WITH THIS
STORM. IN ADDITION..HEAVY RAINS MAY FLOOD LOW LYING AREAS SUCH AS
DITCHES AND UNDERPASSES. AVOID THESE AREAS AND DO NOT CROSS FLOODED
ROADS. WATER LEVELS OF SMALL STREAMS AND RIVERS MAY ALSO
RISE...THEREFORE SEEK HIGHER GROUND IF THREATENED BY FLOOD WATERS.
LAT...LON 3503 8029 3481 8068 3481 8079 3482 8080
3494 8079 3498 8082 3520 8053 3517 8044
3518 8037 3517 8035 3519 8029 3517 8027
HGSpecial weather statement, Sep 5, 7:26 PM EDT, 59 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
726 PM EDT MON SEP 5 2011
SCZ013-014-060015-
CHESTER-UNION-
726 PM EDT MON SEP 5 2011
...STRONG THUNDERSTORMS WILL AFFECT CHESTER AND EASTERN UNION
COUNTIES THROUGH 815 PM EDT...
AT 726 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
STRONG THUNDERSTORMS ALONG A LINE EXTENDING FROM 4 MILES EAST OF
BLACKSTOCK TO 6 MILES SOUTH OF CARLISLE...MOVING NORTH AT 50 MPH.
THESE STORMS WILL BE NEAR...
CARLISLE...
SANTUC...
CHESTER...
LOCKHART...
LOWRYS...
PEA SIZE HAIL AND WIND GUSTS OF 40 TO 50 MPH ARE EXPECTED WITH THESE
STORMS. IN ADDITION...HEAVY RAINS MAY FLOOD LOW LYING AREAS SUCH AS
DITCHES AND UNDERPASSES. AVOID THESE AREAS AND DO NOT CROSS FLOODED
ROADS. WATER LEVELS OF SMALL STREAMS AND RIVERS MAY ALSO
RISE...THEREFORE SEEK HIGHER GROUND IF THREATENED BY FLOOD WATERS.
LAT...LON 3447 8156 3450 8160 3486 8154 3486 8148
3484 8146 3482 8147 3482 8090 3454 8098
3456 8141 3456 8142 3450 8141 3448 8149
3444 8155
HGSpecial weather statement, Sep 5, 7:32 PM EDT, 53 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
732 PM EDT MON SEP 5 2011
NCZ507>510-060015-
EASTERN POLK-GREATER RUTHERFORD-POLK MOUNTAINS-RUTHERFORD MOUNTAINS-
732 PM EDT MON SEP 5 2011
...A STRONG THUNDERSTORM WILL AFFECT NORTHWESTERN RUTHERFORD AND POLK
COUNTIES THROUGH 815 PM EDT...
AT 733 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR MILL SPRING...OR 4 MILES NORTH OF
COLUMBUS...MOVING NORTHEAST AT 35 MPH.
THIS STORM WILL BE NEAR...
CHIMNEY ROCK...
LAKE LURE...
THERMAL CITY...
WIND GUSTS UP TO 40 MPH ARE EXPECTED WITH THIS STORM. IN
ADDITION...HEAVY RAINS MAY FLOOD LOW LYING AREAS SUCH AS DITCHES AND
UNDERPASSES. AVOID THESE AREAS AND DO NOT CROSS FLOODED ROADS. WATER
LEVELS OF SMALL STREAMS AND RIVERS MAY ALSO RISE...THEREFORE SEEK
HIGHER GROUND IF THREATENED BY FLOOD WATERS.
LAT...LON 3552 8197 3554 8188 3521 8214 3530 8233
3539 8226 3540 8227 3552 8219 3553 8217
3552 8214 3553 8209 3553 8203 3555 8201
HGLocal storm report, Sep 5, 8:06 PM EDT, 19 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
806 PM EDT MON SEP 05 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0759 PM HAIL 7 NW MONROE 35.06N 80.63W
09/05/2011 E1.00 INCH UNION NC COUNTY OFFICIAL
SARDIS CHURCH AND UNIONVILLE INDIAN ROAD.
0759 PM FUNNEL CLOUD 7 NW MONROE 35.06N 80.63W
09/05/2011 UNION NC COUNTY OFFICIAL
CONE SHAPE FUNNEL CLOUD SARDIS CHURCH AND UNIONVILLE
INDIAN ROAD.
&&
TBENTHALLLocal storm report, Sep 5, 8:21 PM EDT, 4 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
821 PM EDT MON SEP 05 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0750 PM HAIL 7 NNW MONROE 35.08N 80.59W
09/05/2011 E1.75 INCH UNION NC TRAINED SPOTTER
UP TO GOLF BALL SIZED HAIL REPORTED AT PORTER RIDGE HIGH
SCHOOL IN INDIAN TRAIL, NC.
&&
JPTLocal storm report, Sep 5, 8:25 PM EDT, 0 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
825 PM EDT MON SEP 05 2011
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0814 PM TSTM WND DMG ROCK HILL 34.94N 81.03W
09/05/2011 YORK SC 911 CALL CENTER
TREE DOWN IN ROCK HILL.
0814 PM TSTM WND DMG TEGA CAY 35.03N 81.02W
09/05/2011 YORK SC 911 CALL CENTER
TREE DOWN
0814 PM TSTM WND DMG MCCONNELLS 34.87N 81.23W
09/05/2011 YORK SC 911 CALL CENTER
TREE DOWN
0814 PM TSTM WND DMG 2 SW YORK 34.97N 81.26W
09/05/2011 YORK SC 911 CALL CENTER
TREE DOWN KELLY ROAD AND HWY 49.
&&
TBENTHALLThe office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 5, 8:32 PM EDT | Special Weather Statement | GSP | Lincoln | 43 min |
| Sep 5, 9:00 PM EDT | Special Weather Statement | GSP | Rowan | 30 min |
| Sep 5, 9:03 PM EDT | Special Weather Statement | GSP | Burke | 42 min |
| Sep 5, 9:16 PM EDT | Special Weather Statement | GSP | Alexander | 44 min |
| Sep 5, 11:46 PM EDT | Areal Flood Advisory | GSP | Burke | 6 hr |
| Sep 6, 8:06 AM EDT | Special Weather Statement | GSP | Rutherford | 24 min |
| Sep 6, 8:35 AM EDT | Special Weather Statement | GSP | Burke | 25 min |
| Sep 6, 8:57 AM EDT | Special Weather Statement | GSP | Henderson, Transylvania | 48 min |
| Sep 6, 9:02 AM EDT | Special Weather Statement | GSP | Avery, Burke, Caldwell, Cleveland, Lincoln | 43 min |
| Sep 6, 9:49 AM EDT | Special Weather Statement | GSP | Gaston, Lincoln | 26 min |
| Sep 6, 9:50 AM EDT | Special Weather Statement | GSP | Buncombe, Henderson, Polk, Rutherford | 25 min |
| Sep 6, 9:57 AM EDT | Special Weather Statement | GSP | Caldwell | 33 min |
| Sep 6, 10:20 AM EDT | Special Weather Statement | GSP | Iredell | 40 min |
| Sep 6, 10:34 AM EDT | Special Weather Statement | GSP | Rutherford | 26 min |
| Sep 6, 11:03 AM EDT | Special Weather Statement | GSP | Iredell | 42 min |
| Sep 6, 1:57 PM EDT | Special Weather Statement | GSP | Davie, Rowan | 33 min |
| Sep 6, 2:28 PM EDT | Special Weather Statement | GSP | Rowan | 47 min |
Nearby
Severe Thunderstorm Warnings in North 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.