Alert archive / North Carolina / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 182, NWS Greenville-Spartanburg, SC

July 5, 2013Avery County, Burke County, Caldwell County, North Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jul 5, 2013, 5:15 PM EDT for Avery County, Burke County, Caldwell County, North Carolina. It was in force for 60 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
Jul 5, 2013, 5:15 PM EDT (21:15 UTC)
Expired
Jul 5, 2013, 6:15 PM EDT
In force
60 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Storm-based polygon

Counties Avery County, NC, Burke County, NC, Caldwell County, NC

The radar

The Knoxville radar (KMRX), 141 km from the middle of the area, began a volume at 21:17 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
Jul 5, 5:20 PM EDTHAIL 0.755 Nw Morganton, NCMEDIA RELAYED PUBLIC REPORT OF DIME SIZE HAIL GOODMAN LAKE ROAD AND HIGHWAY 181 IN THE OAK HILL COMMUNITY.

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

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

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, 9.3 hours before the alert went out and 173 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 2013-07-05Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 948 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 2013-07-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 120 square meters per square second.193958Sfc1 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
948 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
519 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
120 m²/s²
0-3 km storm-relative helicity
133 m²/s²
Significant tornado parameter
0.5
Supercell composite
3.5

Open this sounding in Storm Lab

The text

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

584 
WUUS52 KGSP 052115
SVRGSP
NCC011-023-027-052215-
/O.NEW.KGSP.SV.W.0182.130705T2115Z-130705T2215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
515 PM EDT FRI JUL 5 2013

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN AVERY COUNTY IN WESTERN NORTH CAROLINA...
  NORTH CENTRAL BURKE COUNTY IN WESTERN NORTH CAROLINA...
  WESTERN CALDWELL COUNTY IN WESTERN NORTH CAROLINA...

* UNTIL 615 PM EDT

* AT 511 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 8 MILES
  SOUTHWEST OF COLLETTSVILLE...OR 8 MILES NORTHWEST OF MORGANTON...
  AND MOVING NORTH AT 25 MPH.

* THE SEVERE THUNDERSTORM WILL IMPACT LOCATIONS NEAR...
  COLLETTSVILLE.
  GLOBE.
  LINVILLE.
  BANNER ELK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM IS CAPABLE OF BLOWING DOWN SCATTERED TREES AND POWER
LINES. SEEK SHELTER INSIDE AN INTERIOR ROOM.

PLEASE REPORT DAMAGING WINDS...HAIL...OR FLOODING TO THE NATIONAL
WEATHER SERVICE GREENVILLE SPARTANBURG BY CALLING TOLL FREE...1...
800...2 6 7...8 1 0 1...OR BY POSTING ON OUR FACEBOOK PAGE...OR TWEET
IT USING HASHTAG NWSGSP. YOUR MESSAGE SHOULD DESCRIBE THE EVENT AND
SPECIFIC LOCATION WHERE IT OCCURRED.

&&

LAT...LON 3628 8189 3621 8190 3620 8188 3620 8185
      3619 8184 3616 8182 3612 8181 3613 8159
      3578 8165 3577 8187 3629 8193
TIME...MOT...LOC 2115Z 179DEG 23KT 3587 8176

$$

RWH
2 follow-up statements
306 
WWUS52 KGSP 052140
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
540 PM EDT FRI JUL 5 2013

NCC023-052149-
/O.CAN.KGSP.SV.W.0182.000000T0000Z-130705T2215Z/
BURKE NC-
540 PM EDT FRI JUL 5 2013

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL BURKE COUNTY IS
CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THIS AREA.

LAT...LON 3628 8189 3621 8190 3620 8188 3620 8185
      3616 8182 3612 8181 3612 8159 3598 8161
      3597 8184 3600 8190 3624 8193 3629 8192
TIME...MOT...LOC 2139Z 178DEG 26KT 3605 8184

$$

NCC011-027-052215-
/O.CON.KGSP.SV.W.0182.000000T0000Z-130705T2215Z/
AVERY NC-CALDWELL NC-
540 PM EDT FRI JUL 5 2013

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHWESTERN
CALDWELL AND EASTERN AVERY COUNTIES UNTIL 615 PM EDT...

AT 537 PM EDT...DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM WITH A
HISTORY OF PRODUCING DIME SIZE HAIL...AND DAMAGING WINDS IN EXCESS
OF 60 MPH.  THIS STORM WAS LOCATED NEAR LINVILLE...OR 6 MILES
SOUTHEAST OF NEWLAND...MOVING NORTH AT 30 MPH.

THE SEVERE THUNDERSTORM WILL IMPACT LOCATIONS NEAR...
  BANNER ELK.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM IS CAPABLE OF BLOWING DOWN SCATTERED TREES AND POWER
LINES. SEEK SHELTER INSIDE AN INTERIOR ROOM.

&&

LAT...LON 3628 8189 3621 8190 3620 8188 3620 8185
      3616 8182 3612 8181 3612 8159 3598 8161
      3597 8184 3600 8190 3624 8193 3629 8192
TIME...MOT...LOC 2139Z 178DEG 26KT 3605 8184

$$

RWH
533 
WWUS52 KGSP 052200
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
600 PM EDT FRI JUL 5 2013

NCC011-027-052210-
/O.CAN.KGSP.SV.W.0182.000000T0000Z-130705T2215Z/
AVERY NC-CALDWELL NC-
600 PM EDT FRI JUL 5 2013

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CALDWELL AND
EASTERN AVERY COUNTIES IS CANCELLED...

THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THIS AREA.

LAT...LON 3628 8189 3621 8190 3620 8188 3620 8185
      3616 8182 3612 8181 3612 8159 3598 8161
      3597 8184 3600 8190 3624 8193 3629 8192
TIME...MOT...LOC 2200Z 178DEG 26KT 3620 8185

$$

RWH

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 Jul 5, 2:59 PM EDT, 2 hours 16 minutes earlier.

Area forecast discussion, Jul 5, 2:59 PM EDT, 2 hours 16 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
259 PM EDT FRI JUL 5 2013

.SYNOPSIS...
ABUNDANT TROPICAL MOISTURE WILL REMAIN OVER THE AREA THROUGH THE
WEEKEND...AS SOUTHERLY FLOW CONTINUES BETWEEN A DEEP TROUGH OF LOW
PRESSURE OVER THE MISSISSIPPI RIVER VALLEY AND OFFSHORE BERMUDA HIGH
PRESSURE. THE TROUGH WILL LIFT EASTWARD ACROSS THE APPALACHIANS ON
MONDAY...WITH WEAK HIGH PRESSURE RETURNING THROUGH WEDNESDAY. A COLD
FRONT WILL APPROACH FROM THE NORTHWEST THURSDAY AND STALL ACROSS THE
AREA ON FRIDAY.

&&

.NEAR TERM /THROUGH SATURDAY/...
AS OF 245 PM EDT...DEEP UPPER LEVEL TROF CONTINUES TO REMAIN NEARLY
STATIONARY ACROSS THE CENTRAL PLAINS TO THE WEST...AND BERMUDA HIGH
CONTINUES TO ROTATE TO THE EAST.  IS RESPONSE...ENHANCED SOUTHERLY
FLOW CONTINUES ACROSS NORTHEAST GEORGIA AND THE CAROLINAS PROMOTING
ONGOING SHOWER AND THUNDERSTORM ACTIVITY.  RECENT RAINFALL ACROSS
THE REGION HAS LEFT SOILS VERY SATURATED THUS KEEPING FLASH FLOOD
POTENTIAL ELEVATED.  MODEL GUIDANCE IS IN GOOD AGREEMENT WITH
REGARDS TO UPSLOPE FLOW FORCING ACROSS THE FOOTHILLS AND HIGHER
TERRAINS.  QPF RESPONSE IN THE GFS IS SLIGHTLY HIGHER THAN THAT OF
THE NAM...THUS WENT WITH A MODEL BLEND OF THE TWO WHICH PRODUCED
TOTAL RAINFALL AMOUNTS THROUGH THE PERIOD OF 1-2 INCHES.  SOME
LOCALLY HIGHER AMOUNTS ARE DEFINITELY POSSIBLE ADJACENT TO HEAVIER
CONVECTION AS PRECIPITABLE WATER VALUES EXCEED 1.75 INCHES ACROSS A
BROAD AREA.  THEREFORE...EXTENDED FLASH FLOOD WATCH THROUGH THE
PERIOD AND INTO SUNDAY MORNING.  INSTABILITY REMAINS THE HIGHEST
ACROSS THE NC/SC PIEDMONTS THIS AFTERNOON THUS ALLOWING FOR
THUNDERSTORM DEVELOPMENT TO CONTINUE.  STILL EXPECTING MOISTURE AXIS
TO SHIFT WESTWARD IN THE NEXT 6 HOURS ALLOWING FOR FURTHER
DEVELOPMENT ACROSS THE WESTERN ZONES OF THE CWFA.

ACTIVITY SHOULD TAPER OFF ACROSS THE EAST INTO THE EVENING HOURS
ALLOWING FOR MORE CONCENTRATION TO THE WEST.  THUNDERSTORMS WILL
STRUGGLE AFTER SUNSET AS WHAT LITTLE INSTABILITY WAS PRESENT...IS
LOST.  HOWEVER...SCATTERED SHOWERS WITH MODERATE RAIN RATES WILL
REMAIN A POSSIBILITY ACROSS NE GEORGIA AND THE HIGHER TERRAINS OF
SC/NC. EXPECTING MUCH OF THE SAME ON SATURDAY AS MOISTURE CONTINUES
TO FLOW INTO THE REGION FROM THE SOUTH ALLOWING FOR UPSLOPE FLOW TO
PERSIST.  LOOKS AS IF ACTIVITY WILL RAMP UP YET AGAIN BY LATE
MORNING.  THE HEAVIEST CONVECTION ON SATURDAY WILL BE ACROSS THE
EASTERN ZONES DURING PEAK DAYTIME HEATING HOURS.  PERHAPS ALLOWING
FOR A SLIGHT BREAK FOR THE RAIN SOAKED FOOTHILLS AND MOUNTAINS.

&&

.SHORT TERM /SATURDAY NIGHT THROUGH MONDAY/...
AS OF 230 PM FRIDAY...THE H5 LOW CENTER NEAR THE CONFLUENCE OF THE
OH AND MS RIVER VALLEYS SAT NIGHT WILL GRADUALLY LIFT EASTWARD AND
SLOWLY FILL THROUGH SUNDAY. IN ADDITION TO IMPROVING SUPPORT FROM
THE UPPER TROUGH...UPPER DIVERGENCE WILL CROSS THE AREA MAINLY SUN
THROUGH SUN NIGHT. MEANWHILE...THE SRLY LOW LEVEL JET WILL INCREASE
SUNDAY AS YET ANOTHER WAVE MOVES NWD THROUGH MIDDLE TN. THIS FORCING
WILL BE COINCIDENT WITH THE DEEPEST MOISTURE FROM 12Z SUN TO 12Z
MONDAY...SO THE FLASH FLOOD OR FLOOD WATCH COULD WELL NEED TO BE
EXTENDED THROUGH SUNDAY NIGHT AT SOME POINT IN THE NEAR FUTURE.

THE PHASING UPPER TROUGH WILL CROSS THE FORECAST AREA ON
MONDAY...BUT WITH UPPER SUPPORT LINGERING IN THE ERN SECTIONS DURING
PEAK HEATING. PIEDMONT INSTABILITY WILL BE FAIRLY HIGH WITH CAPES
2000 TO 3000 J/KG BOTH SUNDAY AND MONDAY DAY. THE THREAT OF ISOLATED
SEVERE THUNDERSTORMS WILL CONTINUE FOR THE PEAK AFTN AND EVENING
HOURS. THE SEVERE THREAT MAY BE HIGHEST IN THE NC PIEDMONT AND ERN
UPSTATE MONDAY AFTN DEPENDING ON WAVE TIMING.

&&

.LONG TERM /MONDAY NIGHT THROUGH THURSDAY/...
AS OF 245 PM FRIDAY...A FLAT RIDGE WILL BUILD OVER THE SRN TIER OF
THE CONUS MON THROUGH WED. SFC HIGH PRES WILL DOMINATE EXCEPT FOR A
DEVELOPING LEE TROUGH OVER THE PIEDMONT. MID LEVEL DRYING IS
INDICATED...BUT LOW LEVELS WILL REMAIN MOIST THROUGH THE PERIOD. SFC
MON THROUGH WED EXPEXT A MORE DIURNAL TREND IN POPS. A COLD FRONT WILL
APPROACH THE AREA FROM THE NW ON THU WITH A RIDGE BUILDING BEHIND IT
FRI. EXPECT MAX TEMPS TO RECOVER TO NEAR SUMMERTIME NORMALS.

&&

.AVIATION /19Z FRIDAY THROUGH WEDNESDAY/...
AT KCLT...VFR TO MVFR CONDITIONS WILL HEADLINE THE TAF CYCLE THROUGH
THE FIRST SIX HOURS OF THE PERIOD AS SCATTERED SHOWERS AND
THUNDERSTORMS CONTINUE ACROSS THE NC PIEDMONT.  OTHERWISE...CIGS
SHOULD LIFT TO VFR LEVELS AFTER AROUND 00Z WITH A BRIEF PERIOD OF
LOW MVFR STRATUS DEVELOPING AROUND 06Z.  BEYOND THAT...EXPECTING VFR
LEVEL CIGS WITH THE ONLY EXCEPTION BEING IN A PROB30 GROUP FOR TSRA
LATE IN THE MORNING HOURS.  WINDS WILL GENERALLY BE IN THE 5-10KT
RANGE AND SOUTHERLY.

ELSEWHERE...EXPECTING COVERAGE OF SHOWERS AND THUNDERSTORMS TO
INCREASE WITH THE DEEPEST THUNDERSTORM CONVECTION BEING ACROSS THE
EASTERN MOST SITES THIS AFTERNOON.  OTHER LOCATIONS...ESPECIALLY THE
SC SITES...WILL SEE EITHER SHRA OR TSRA WITH HEAVY RAIN RATES AT
TIMES REDUCING VISB TO MVFR LEVELS.  AS WINDS CALM OVERNIGHT AND A
MOIST BOUNDARY LAYER SETTLES...EXPECTING LOW LYING STATUS TO
DEVELOP.  WITH THIS...LOOK FOR IFR POSSIBLY LIFR CONDITIONS BY MID
MORNING...ESPECIALLY AT KAVL.  OTHERWISE...ADDED EITHER SHRA OR VCTS
FOR ALL SITES BY LATE MORNING TO ACCOUNT FOR REDEVELOPMENT.  WINDS
THROUGH THE PERIOD WILL BE SOUTHERLY AND IN THE 5-10KT RANGE.

OUTLOOK...MOIST LOW LEVEL CONDITIONS COMBINED WITH LIGHT WINDS WILL
FAVOR THE DEVELOPMENT OF LOW CLOUDS AND FOG EACH MORNING THROUGH
THIS WEEKEND...ESPECIALLY IN THE MOUNTAINS. CONDITIONS WILL
GRADUALLY DRY BY TUESDAY...RESULTING IN A DECREASE RISK OF
WIDESPREAD MORNING STRATUS.

CONFIDENCE TABLE...

            19-01Z        01-07Z        07-13Z        13-19Z
KCLT       HIGH 100%     HIGH  90%     MED   74%     HIGH  94%
KGSP       HIGH 100%     HIGH  95%     HIGH  83%     HIGH  89%
KAVL       HIGH  97%     HIGH  81%     HIGH  81%     HIGH  82%
KHKY       HIGH 100%     HIGH  96%     HIGH  96%     HIGH  92%
KGMU       HIGH  98%     HIGH  94%     MED   78%     HIGH  94%
KAND       HIGH  95%     HIGH  92%     HIGH  81%     HIGH  81%

THE PERCENTAGE REFLECTS THE NUMBER OF GUIDANCE MEMBERS AGREEING
WITH THE SCHEDULED TAF ISSUANCE FLIGHT RULE CATEGORY. COMPLETE
HOURLY EXPERIMENTAL AVIATION FORECAST CONSISTENCY TABLES AND ENSEMBLE
FORECASTS ARE AVAILABLE AT THE FOLLOWING LINK: (MUST BE LOWER CASE)

WWW.WEATHER.GOV/GSP/AVIATION_TABLES

&&

.GSP WATCHES/WARNINGS/ADVISORIES...
GA...FLASH FLOOD WATCH THROUGH SUNDAY MORNING FOR GAZ010-017-018-
     026-028-029.
NC...FLASH FLOOD WATCH THROUGH SUNDAY MORNING FOR NCZ033-035-
     048>053-056-058-059-062>065-068>070-501>510.
SC...FLASH FLOOD WATCH THROUGH SUNDAY MORNING FOR SCZ001>014-019.

&&

SYNOPSIS...HG
NEAR TERM...CDG
SHORT TERM...HG
LONG TERM...GOODMAN
AVIATION...CDG
Hazardous weather outlook, Jul 5, 3:27 PM EDT, 1 hour 48 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
327 PM EDT FRI JUL 5 2013

GAZ010-017-018-026-028-029-NCZ033-035-048>053-056-058-059-062>065-
068>070-501>510-SCZ001>014-019-061930-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-AVERY-ALEXANDER-
MADISON-YANCEY-MITCHELL-SWAIN-HAYWOOD-BUNCOMBE-CATAWBA-GRAHAM-
NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-
CLEVELAND-LINCOLN-GASTON-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-
327 PM EDT FRI JUL 5 2013

...FLASH FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING...

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.

   FLASH FLOOD WATCH.

IN ADDITION TO THE FLOODING THREAT...STRONGER THUNDERSTORMS LATE
THIS AFTERNOON AND THIS EVENING WILL BE CAPABLE OF PRODUCING
FREQUENT CLOUD TO GROUND LIGHTNING AND GUSTY WINDS. AN ISOLATED
SEVERE THUNDERSTORM COULD OCCUR...MAINLY OVER THE PIEDMONT. EVEN
NORMALLY SUB SEVERE WIND GUSTS MAY BLOW DOWN A FEW TREES AND
CAUSE SCATTERED POWER OUTAGES GIVEN THE VERY WET GROUND.

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

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 THREAT FOR LOCALIZED FLASH FLOODING WILL LIKELY CONTINUE ACROSS
PORTIONS OF THE WESTERN CAROLINAS AND NORTHEAST GEORGIA THROUGH
THE REST OF WEEKEND...ESPECIALLY ACROSS THE MOUNTAINS. ADDITIONAL
RAINFALL WILL INCREASE THE PROBABILITY OF FLOODING ALONG
STREAMS...CREEKS...AND MAIN STEM RIVERS.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTERS ARE REQUESTED TO FORWARD ANY REPORTS OF LARGE
HAIL...DAMAGING WINDS...TORNADOES OR FLASH FLOODING TO OUR OFFICE.

NCZ036-037-057-071-072-082-061930-
IREDELL-DAVIE-ROWAN-MECKLENBURG-CABARRUS-UNION NC-
327 PM EDT FRI JUL 5 2013

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PIEDMONT NORTH CAROLINA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS WILL DEVELOP ALONG
AND EAST OF THE INTERSTATE 77 CORRIDOR LATE THIS AFTERNOON THROUGH
THIS EVENING. THE PRIMARY THREAT WILL BE FROM VERY HEAVY RAINFALL
AND PERHAPS LOCALIZED FLASH FLOODING. FREQUENT CLOUD TO GROUND
LIGHTNING AND GUSTY WINDS WILL ALSO BE POSSIBLE...AND A FEW
THUNDERSTORMS MAY BECOME SEVERE. EVEN NORMALLY SUB SEVERE WIND
GUSTS MAY BLOW DOWN A FEW TREES AND CAUSE SCATTERED POWER OUTAGES
GIVEN THE VERY WET GROUND.

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

LOCALIZED HEAVY RAINFALL MAY CONTINUE THROUGH THE LATE
WEEKEND...WITH ISOLATED FLASH FLOODING POSSIBLE.

.SPOTTER INFORMATION STATEMENT...

SKYWARN SPOTTERS ARE REQUESTED TO FORWARD ANY REPORTS OF LARGE
HAIL...DAMAGING WINDS...TORNADOES OR FLASH FLOODING TO OUR OFFICE.

HG

In the hours before

Special weather statement, Jul 5, 3:31 PM EDT, 1 hour 44 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
331 PM EDT FRI JUL 5 2013

NCZ035-056-052015-
ALEXANDER-CATAWBA-
331 PM EDT FRI JUL 5 2013

...A STRONG THUNDERSTORM WILL AFFECT CENTRAL CATAWBA AND SOUTHERN
ALEXANDER COUNTIES THROUGH 415 PM EDT...

AT 331 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 3 MILES EAST OF NEWTON...MOVING NORTH AT 10 MPH.

THIS STORM WILL IMPACT LOCATIONS NEAR...
  NEWTON...
  CLAREMONT...
  LOOKOUT SHOALS LAKE...

WIND GUSTS UP TO 40 MPH AND TORRENTIAL RAIN ARE EXPECTED WITH THIS
STORM. THE COMBINATION OF GUSTY WINDS AND WET SOIL CONDITIONS WILL
CAUSE SCATTERED TREES AND POWER LINES TO FALL. SEEK SHELTER INSIDER
AN INTERIOR ROOM.

HEAVY RAINS MAY FLOOD AREAS WITH POOR DRAINAGE...SUCH AS DITCHES AND
UNDERPASSES. AVOID THESE AREAS AND DO NOT CROSS FLOODED ROADS. WATER
LEVELS OF SMALL STREAMS AND RIVERS MAY ALSO RISE RAPIDLY. SEEK HIGHER
GROUND IF THREATENED BY FLOOD WATERS.

LAT...LON 3590 8104 3586 8104 3580 8108 3578 8111
      3574 8107 3572 8107 3570 8105 3558 8106
      3557 8128 3586 8134 3588 8133

HG
Special weather statement, Jul 5, 4:04 PM EDT, 1 hour 11 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
404 PM EDT FRI JUL 5 2013

NCZ035-052030-
ALEXANDER-
404 PM EDT FRI JUL 5 2013

...A STRONG THUNDERSTORM WILL AFFECT ALEXANDER COUNTY THROUGH 430 PM
EDT...

AT 402 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM 3 MILES NORTHWEST OF MILLERSVILLE...OR 4 MILES
SOUTHWEST OF TAYLORSVILLE...MOVING NORTH AT 25 MPH.

THIS STORM WILL IMPACT LOCATIONS NEAR...
  TAYLORSVILLE...

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

THE COMBINATION OF GUSTY WINDS AND WET SOIL CONDITIONS WILL CAUSE
SCATTERED TREES AND POWER LINES TO FALL. SEEK SHELTER INSIDER AN
INTERIOR ROOM.

LAT...LON 3581 8111 3580 8114 3583 8115 3579 8132
      3592 8135 3599 8133 3601 8131 3603 8127
      3604 8121 3604 8111

RWH
Special weather statement, Jul 5, 4:18 PM EDT, 57 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
418 PM EDT FRI JUL 5 2013

NCZ033-501-502-052100-
AVERY-CALDWELL MOUNTAINS-GREATER CALDWELL-
418 PM EDT FRI JUL 5 2013

...A STRONG THUNDERSTORM WILL AFFECT EASTERN AVERY AND WESTERN
CALDWELL COUNTIES THROUGH 500 PM EDT...

AT 415 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR COLLETTSVILLE...OR 7 MILES WEST OF LENOIR...
MOVING NORTH AT 20 MPH.

THIS STORM WILL IMPACT LOCATIONS NEAR...
  PATTERSON...
  GLOBE...

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

THE COMBINATION OF GUSTY WINDS AND WET SOIL CONDITIONS WILL CAUSE
SCATTERED TREES AND POWER LINES TO FALL. SEEK SHELTER INSIDER AN
INTERIOR ROOM.

LAT...LON 3616 8182 3612 8181 3613 8157 3585 8154
      3584 8163 3587 8171 3592 8175 3593 8177
      3595 8178 3595 8180 3620 8187 3620 8185

RWH
Local storm report, Jul 5, 4:42 PM EDT, 33 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
442 PM EDT FRI JUL 05 2013

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

0410 PM     TSTM WND DMG     5 W IVA                 34.32N 82.75W
07/05/2013                   ANDERSON           SC   LAW ENFORCEMENT

            SOUTH CAROLINA HIGHWAY PATROL REPORTS A TREE DOWN ACROSS
            HIGHWAY 187 SOUTH AT POPLAR SPRINGS BAPTIST CHURCH.

&&

HG
Local storm report, Jul 5, 4:46 PM EDT, 29 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
446 PM EDT FRI JUL 05 2013

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

0430 PM     TSTM WND DMG     5 WNW SPARTANBURG       34.97N 82.01W
07/05/2013                   SPARTANBURG        SC   LAW ENFORCEMENT

            TREE DOWN ON WINGO HEIGHTS ROAD AT INTERSTATE 26.

&&

HG
Special weather statement, Jul 5, 5:06 PM EDT, 9 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
506 PM EDT FRI JUL 5 2013

NCZ501-502-052145-
CALDWELL MOUNTAINS-GREATER CALDWELL-
506 PM EDT FRI JUL 5 2013

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

AT 503 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
STRONG THUNDERSTORM NEAR LENOIR...MOVING NORTH AT 20 MPH.

THIS STORM WILL IMPACT LOCATIONS NEAR...
  LENOIR...
  COLLETTSVILLE...
  PATTERSON...

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

THE COMBINATION OF GUSTY WINDS AND WET SOIL CONDITIONS WILL CAUSE
SCATTERED TREES AND POWER LINES TO FALL. SEEK SHELTER INSIDER AN
INTERIOR ROOM.

HEAVY RAINS MAY FLOOD AREAS WITH POOR DRAINAGE...SUCH AS DITCHES AND
UNDERPASSES. AVOID THESE AREAS AND DO NOT CROSS FLOODED ROADS. WATER
LEVELS OF SMALL STREAMS AND RIVERS MAY ALSO RISE RAPIDLY. SEEK HIGHER
GROUND IF THREATENED BY FLOOD WATERS.

LAT...LON 3610 8151 3610 8148 3610 8146 3608 8143
      3588 8141 3584 8164 3585 8165 3613 8173
      3613 8155

RWH

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 4, 8:00 PM EDTAreal Flood AdvisoryGSPAvery, Burke, Caldwell, McDowell, Mitchell, Yancey3 hr
Jul 4, 8:12 PM EDTSevere Thunderstorm WarningGSPBurke, Catawba, Cleveland, Gaston, Lincoln48 min
Jul 4, 8:46 PM EDTSevere Thunderstorm WarningGSPAlexander, Burke, Caldwell, Catawba, Lincoln44 min
Jul 4, 8:47 PM EDTFlash Flood WarningGSPAvery, Buncombe, Burke, Caldwell, McDowell, Mitchell and 1 more4 hr
Jul 4, 9:04 PM EDTRiver Flood AdvisoryGSPGaston12 hr
Jul 4, 9:21 PM EDTSpecial Weather StatementGSPAlexander, Iredell54 min
Jul 4, 9:24 PM EDTSpecial Weather StatementGSPMecklenburg66 min
Jul 4, 9:31 PM EDTAreal Flood AdvisoryGSPGaston, Lincoln, Mecklenburg3 hr
Jul 4, 9:52 PM EDTRiver Flood AdvisoryGSPBuncombe12 hr
Jul 4, 9:52 PM EDTRiver Flood AdvisoryGSPMadison12 hr
Jul 4, 9:52 PM EDTRiver Flood AdvisoryGSPSwain12 hr
Jul 4, 9:52 PM EDTRiver Flood AdvisoryGSPHaywood12 hr
Jul 4, 9:59 PM EDTAreal Flood AdvisoryGSPAlexander, Catawba, Iredell3 hr
Jul 4, 10:07 PM EDTSpecial Weather StatementGSPIredell53 min
Jul 4, 11:24 PM EDTAreal Flood AdvisoryGSPPolk, Rutherford96 min
Jul 5, 12:21 AM EDTAreal Flood WarningGSPAvery, Buncombe, Burke, Caldwell, McDowell, Mitchell6 hr
Jul 5, 12:27 AM EDTAreal Flood WarningGSPJackson12 hr
Jul 5, 2:09 AM EDTAreal Flood AdvisoryGSPHenderson, Transylvania3 hr
Jul 5, 4:49 AM EDTAreal Flood WarningGSPSwain10 hr
Jul 5, 5:48 AM EDTSpecial Weather StatementGSPCleveland57 min
Jul 5, 5:55 AM EDTAreal Flood WarningGSPBurke, Caldwell10 hr
Jul 5, 7:00 AM EDTSpecial Weather StatementGSPCleveland60 min
Jul 5, 9:16 AM EDTAreal Flood WarningGSPAlexander, Burke, Caldwell, Catawba, Iredell, McDowell12 hr
Jul 5, 10:55 AM EDTRiver Flood AdvisoryGSPBuncombe12 hr
Jul 5, 2:55 PM EDTAreal Flood AdvisoryGSPGaston, Lincoln2 hr
Jul 5, 3:30 PM EDTAreal Flood AdvisoryGSPCleveland2 hr
Jul 5, 3:31 PM EDTSpecial Weather StatementGSPCatawba44 min
Jul 5, 4:04 PM EDTSpecial Weather StatementGSPAlexander26 min
Jul 5, 4:11 PM EDTSevere Thunderstorm WarningGSPBurke, Caldwell, Cleveland, Rutherford64 min
Jul 5, 4:18 PM EDTSpecial Weather StatementGSPCaldwell42 min
Jul 5, 4:29 PM EDTSevere Thunderstorm WarningGSPBurke, McDowell, Polk, Rutherford61 min
Jul 5, 5:06 PM EDTSpecial Weather StatementGSPCaldwell39 min
Jul 5, 5:37 PM EDTSpecial Weather StatementGSPBuncombe, Henderson, Yancey53 min
Jul 5, 5:43 PM EDTAreal Flood AdvisoryGSPAvery, Burke, Caldwell, McDowell107 min
Jul 5, 5:52 PM EDTSpecial Weather StatementGSPJackson38 min
Jul 5, 6:00 PM EDTRiver Flood WarningGSPGaston16 hr
Jul 5, 6:13 PM EDTSpecial Weather StatementGSPRowan47 min
Jul 5, 7:16 PM EDTSpecial Weather StatementGSPDavie29 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2013Every severe thunderstorm warning in 2013

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.