Alert archive / North Carolina / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 31, NWS Greenville-Spartanburg, SC

May 2, 2016Cabarrus County, North Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at May 2, 2016, 2:39 PM EDT for Cabarrus County, North Carolina. It was in force for 51 min. 2 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
May 2, 2016, 2:39 PM EDT (18:39 UTC)
Expired
May 2, 2016, 3:30 PM EDT
In force
51 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Cabarrus County, NC

The radar

The Greer radar (KGSP), 163 km from the middle of the area, began a volume at 18:42 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
May 2, 3:20 PM EDTHAIL 0.88Concord, NCDIME SIZE HAIL IN DOWNTOWN CONCORD.
May 2, 3:20 PM EDTHAIL 13 Se Concord, NCQUARTER HAIL AT HIGHWAYS 49 AND 601.

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 41 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, 6.7 hours before the alert went out and 100 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 2016-05-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 670 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 2016-05-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 62 square meters per square second.19395878Sfc1 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
670 J/kg
Mixed-layer CIN
-73 J/kg
Mixed-layer LCL
787 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
62 m²/s²
0-3 km storm-relative helicity
45 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.6

Open this sounding in Storm Lab

The text

As transmitted.

184 
WUUS52 KGSP 021839
SVRGSP
NCC025-021930-
/O.NEW.KGSP.SV.W.0031.160502T1839Z-160502T1930Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
239 PM EDT MON MAY 2 2016

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  CABARRUS COUNTY IN THE PIEDMONT OF NORTH CAROLINA...

* UNTIL 330 PM EDT

* AT 239 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED 9 MILES SOUTH OF
  DOWNTOWN CONCORD...OR NEAR MIDLAND...MOVING NORTH AT 15 MPH.

  HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

  SOURCE...RADAR INDICATED. 

  IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE 
           TO ROOFS...SIDING AND TREES. 

* LOCATIONS IMPACTED INCLUDE...
  DOWNTOWN CONCORD...MT PLEASANT...MIDLAND...HARRISBURG...KANNAPOLIS AND
  WEST CONCORD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SCATTERED TREES AND POWER LINES WILL BE BLOWN DOWN IN THE WARNED
AREA. 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 THE
SPECIFIC LOCATION WHERE IT OCCURRED.

&&

LAT...LON 3519 8051 3526 8066 3550 8058 3550 8030
TIME...MOT...LOC 1839Z 202DEG 15KT 3527 8054 

HAIL...1.00IN
WIND...60MPH
 
$$

KRENTZ
1 follow-up statement
273 
WWUS52 KGSP 021854
SVSGSP

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
254 PM EDT MON MAY 2 2016

NCC025-021930-
/O.CON.KGSP.SV.W.0031.000000T0000Z-160502T1930Z/
CABARRUS NC-
254 PM EDT MON MAY 2 2016

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM EDT
FOR CABARRUS COUNTY...

AT 254 PM EDT...A SEVERE THUNDERSTORM WAS LOCATED 7 MILES SOUTHEAST OF
DOWNTOWN CONCORD...OR 6 MILES SOUTHWEST OF MT PLEASANT...MOVING NORTH
AT 15 MPH.

HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL. 

SOURCE...RADAR INDICATED. 

IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE TO 
         ROOFS...SIDING AND TREES. 

LOCATIONS IMPACTED INCLUDE...
DOWNTOWN CONCORD...MT PLEASANT...MIDLAND...HARRISBURG...KANNAPOLIS AND
WEST CONCORD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

SCATTERED TREES AND POWER LINES WILL BE BLOWN DOWN IN THE WARNED
AREA. 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 THE
SPECIFIC LOCATION WHERE IT OCCURRED.

&&

LAT...LON 3519 8051 3526 8066 3550 8058 3550 8030
TIME...MOT...LOC 1854Z 202DEG 15KT 3533 8051 

HAIL...1.00IN
WIND...60MPH
 
$$

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 May 2, 2:23 PM EDT, 16 minutes earlier.

Area forecast discussion, May 2, 2:23 PM EDT, 16 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
223 PM EDT MON MAY 2 2016

.SYNOPSIS...
A WARM AND HUMID AIRMASS WILL PERSIST AHEAD OF A COLD FRONT
APPROACHING FROM THE NORTHWEST THROUGH TONIGHT. THIS FRONT WILL
SLOWLY CROSS THE AREA ON TUESDAY. ANOTHER COLD FRONT WILL CROSS THE
REGION ON THURSDAY AND BRING A COOLER AND DRIER AIR MASS FROM CANADA
THAT SHOULD PERSIST INTO THE WEEKEND.

&&

.NEAR TERM /THROUGH TUESDAY/...
AS OF 150 PM...AS EXPECTED...THE REGION IS SEEING CONVECTION
POPPING UP ON RADAR IMAGERY...AS SBCAPE HAS INCREASED TO 1500-2500
J/KG AND CONVECTIVE TEMPS HAVE BEEN MADE. FORCING IS STILL SUBTLE
OVERALL...BUT WILL INCREASE AS THE AFTN AND EVENING PROGRESSES.
THE RAP SHOWS 0-6 KM BULK SHEAR AROUND 20-30 KTS...WITH 30-40 KTS
ALONG THE I-40 CORRIDOR. IN THAT AREA...THE SHEAR AND INSTBY WILL
COMBINE FOR A BETTER SEVERE STORM THREAT...WITH SUPERCELL-LIKE
STORMS POSSIBLE. SO A SEVERE THUNDERSTORM WATCH WILL BE ISSUED
FROM BUNCOMBE COUNTY NORTH AND EAST UNTIL 10 PM THIS EVENING. TO
THE SOUTH...GIVEN THE STRONG INSTBY...EXPECT AT LEAST A FEW SEVERE
STORMS WILL BE POSSIBLE THIS AS WELL.

THIS EVENING...GUIDANCE IN GOOD AGREEMENT THAT A COLD FRONT WILL
PUSH INTO THE NC MTNS FROM THE WEST...WHILE AN AREA OF DECENT UPPER
DIVERGENCE WILL SET UP WITHIN A RIGHT ENTRANCE REGION OF A JET
STREAK. FORECAST SOUNDINGS SHOW LINGERING ELCAPE OF 800-1500 J/KG
WITH IMPROVING SHEAR. CAMS AREA ALSO IN GOOD AGREEMENT ON A MAXIMUM
OF CONVECTIVE COVERAGE THIS EVENING. SO POPS ARE MAXIMIZED IN THE
LIKELY TO CATEGORICAL RANGE FROM 0-6Z...THEN START TO TAPER OFF FROM
WEST TO EAST THRU DAYBREAK. LOW TEMPS WILL BE ABOUT 10 DEGREES ABOVE
NORMAL.

TUESDAY...THE ENTRANCE REGION OF THE UPPER JET WILL SHIFT EAST...BUT
PERIODS OF MID-UPPER LEVEL DPVA WILL CONTINUE AS A POSITIVELY TILTED
TROUGH MAKES LITTLE PROGRESS EAST ACROSS THE MID MS VALLEY. A SFC
COLD FRONT WILL STALL ALONG THE BLUE RIDGE IN THE MORNING...AND
LIKELY BE A FOCUS FOR ANOTHER ROUND OF AFTN SHOWERS AND
THUNDERSTORMS...MAINLY ALONG AND EAST OF I-85. BULK SHEAR LOOKS
BETTER THAN MONDAY...BUT THE BETTER CAPE WILL BE TO THE EAST AS DRY
AIR STARTS TO WORK IN FROM THE WEST. A DAY 2 MARGINAL SEVERE RISK IS
JUST TO OUR EAST. TEMPS WILL BE ABOUT 5-10 DEG ABOVE NORMAL UNDER
PARTLY CLOUDY SKIES.

&&

.SHORT TERM /TUESDAY NIGHT THROUGH WEDNESDAY NIGHT/...
AS OF 330 AM EDT MONDAY...IT LOOKS LIKE THE SHORT RANGE PART OF THE
FORECAST HOLDS A CHANGE IN THE PATTERN WHICH WILL PUT AN END TO OUR
RECENT ACTIVE WEATHER REGIME. ON TUESDAY...A SURFACE WAVE SHOULD
MOVE AWAY TO THE NORTHEAST ALONG THE COLD FRONT...WHICH COMBINED
WITH A DIGGING UPPER TROF SHOULD HELP TO SLOWLY PUSH THE BOUNDARY
ACROSS THE FORECAST AREA DURING THE DAY. UPPER FORCING WILL BE WEAK
AND LOW LEVEL FLOW GRADUALLY COMES AROUND TO SOMETHING MORE
WESTERLY...WHICH DOES NOT SUGGEST MUCH IN THE WAY OF PRECIP
COVERAGE. WE MAY BEGIN THE PERIOD WITH SCATTERED PRECIP COVERAGE BUT
WITH THE BOUNDARY MOVING IN FROM THE WEST DURING THE DAY...PRECIP
PROB DIMINISHES AND MOVES EASTWARD WITH TIME. THE FCST REFLECTS THIS
DOWNWARD TREND...ESPECIALLY TUESDAY NIGHT WHEN THE BOUNDARY SHOULD
BE TO OUR EAST. IN SPITE OF THE BETTER FORCING ASSOCIATED WITH THE
INITIAL SHORT WAVE MOVING THROUGH...THIS MID/UPPER SYSTEM HAS LITTLE
IN THE WAY OF MOISTURE...THUS PRECIP CHANCES WERE CUT BACK IN MOST
PLACES. WILL HOLD ONTO SOME LINGERING CHANCE OVER THE EASTERN ZONES
IN THE EVENING...BUT THIS WILL TRANSITION TO A SMALL CHANCE ONLY
NEAR THE TN BORDER EARLY WEDNESDAY MORNING. ON WEDNESDAY...THE
MODELS SUGGEST A RELATIVE LULL BEFORE THE ARRIVAL OF THE NEXT WAVE
AND THE ACCOMPANYING MOISTURE DROPPING DOWN AROUND THE UPPER LOW
FROM THE NW. THIS SYSTEM SHOULD ARRIVE LATE IN THE DAY...ACCOUNTING
FOR AN INCREASE IN PRECIP CHANCES NEAR THE TN BORDER. SOME SHOWER
ACTIVITY COULD BREAK CONTAINMENT AND MOVE OUT OVER THE PIEDMONT IN
THE EVENING WITH THE PASSAGE OF THE MAIN VORT CENTER. IN ITS
WAKE...PRECIP CHANCES TAPER BACK TO THE NW FLOW UPSLOPE AREAS EARLY
THURSDAY MORNING. TEMPS WILL BE NEAR NORMAL TUESDAY AS THE FRONT
PASSES...WITH A COOL-DOWN BEGINNING ON WEDNESDAY WITH THE INITIAL
WAVE.

&&

.LONG TERM /THURSDAY THROUGH MONDAY/...
AS OF 410 AM MONDAY...THE MAIN STORY FOR THE LATE PART OF THE WEEK
WILL BE THE BIG COOL-DOWN EXPECTED FOR THURSDAY AS A DEEP UPPER LOW
ROLLS DOWN FROM THE GT LAKES AND ACROSS THE MID-ATLANTIC REGION. THE
MODELS HAVE A COOLER TREND FOR HIGH TEMPS ON THURSDAY SO ABOUT A
CATEGORY WAS CUT OFF...WHICH WILL BRING TEMPS DOWN TO SOMETHING ON
THE ORDER OF TEN DEGREES BELOW NORMAL. PRECIP CHANCES SHOULD EXPAND
OUTWARD FROM THE TN BORDER DURING THE DAY WITH STEEP LOW LEVEL LAPSE
RATES SUPPORTING SHALLOW CONVECTIVE SHOWERS MAINLY OVER THE NC
FOOTHILLS AND PIEDMONT...PERHAPS LASTING INTO THE EARLY EVENING
BEFORE DIMINISHING WITH THE LOSS OF HEATING. A CHANCE OF SHOWERS
WILL PERSIST ALONG THE TN BORDER RIGHT THROUGH FRIDAY MORNING. WITH
THE COLDEST AIR AT MID LEVELS DRIFTING OVERHEAD EARLY THURSDAY...
CANNOT RULE OUT A FEW WET SNOWFLAKES AT ELEVATIONS ABOVE 6K FEET.
ISOLATED SHOWERS COULD DEVELOP ONCE AGAIN OVER THE NC FOOTHILLS AND
PIEDMONT ON FRIDAY AFTERNOON. TEMPS WILL BEGIN TO MODERATE FROM
FRIDAY INTO THE WEEKEND. FOR THE WEEKEND...THE UPPER PATTERN REMAINS
SLOWLY PROGRESSIVE WITH THE EASTERN UPPER LOW MOVING OFF THE EAST
COAST AND AN UPPER RIDGE BUILDING IN FROM THE WEST. THIS WILL
SUPPORT HIGH PRESSURE AT THE SURFACE THAT SHOULD SPELL DRY WEATHER
WITH TEMPS GRADUALLY RETURNING TOWARD NORMAL.

&&

.AVIATION /19Z MONDAY THROUGH SATURDAY/...
AT KCLT...THUNDERSTORM ACTIVITY IS BEGINNING TO PICK UP RAPIDLY THIS
AFTN...WITH NUMEROUS SHOWERS AND STORMS EXPECTED BY LATE AFTN. GIVEN
THE SHOTGUN APPEARANCE ON RADAR...TIMING WHEN CELLS WILL IMPACT
STILL TOO UNCERTAIN...SO WILL GO WITH FOUR HOUR TEMPO FROM 18-22Z.
THE INSTBY IS FAIRLY ROBUST...SO GUSTY WINDS AND/OR HAIL THREAT WILL
EXIST WITH THE AFTN ACTIVITY. LATER THIS EVENING...STORMS FROM THE
WEST ARE EXPECT TO CROSS THE AREA...AS MOISTURE AND FORCING SHOULD
SUPPORT CONVECTION WELL PASSED SUNSET. WILL CONTINUE THE PREVAILING
TSRA WITH LOWERING CIGS TO MVFR. CONVECTION SHOULD BEGIN TO TAPER
OFF IN THE 6-9Z TIME FRAME. LOW CLOUDS WILL BEGIN TO LIFT LATE
TUESDAY MORNING. WINDS WILL FAVOR A SW DIRECTION THRU THE
PERIOD...WITH A FEW LOW-END GUSTS POSSIBLE THIS AFTN...BUT MAINLY
GUSTS WILL BE WITH CONVECTION.

ELSEWHERE...SIMILAR TO KCLT ABOVE. HAVE VCTS AND/OR TEMPO FOR TSRA
THIS AFTN...AS RADAR ECHOES ARE BLOSSOMING QUICKLY. MORE STORMS WILL
ENTER THE AREA FROM THE WEST THIS EVENING...WITH MOISTURE AND
FORCING SUPPORTING CONVECTION WELL PAST SUNSET. PREVAILING TSRA AND
PROB30 FOR TS THRU MOST OF THE NIGHT. CONVECTION SHOULD TAPER OFF
FROM WEST TO EAST DURING THE PRE-DAWN HOURS. WINDS WILL FAVOR A S TO
SW DIRECTION THRU THE PERIOD...EXCEPT SWITCHING TO NW AROUND 6Z AT
KAVL AS A FRONT PUSHES IN FROM THE WEST. THE FRONT IS EXPECTED TO
GET HUNG UP ALONG THE BLUE RIDGE THRU 18Z TUESDAY. AS FOR FOG AND/OR
STRATUS...GUIDANCE IS MIXED...BUT I EXPECT THAT IF WE GET WIDESPREAD
RAIN OVERNIGHT AND SOME CLEARING OF MID CLOUDS AND PRECIP ENDS
BEFORE DAYBREAK...MAY SEE MORE IFR OR LOWER RESTRICTIONS. WILL GO
WITH MVFR FOR NOW. CIGS WILL BEGIN TO LIFT LATE TUESDAY MORNING.

OUTLOOK...AFTN SHRA/TSRA EXPECT AGAIN TUESDAY...BUT MOSTLY EAST OF
THE MTNS. DRY AIR WILL WORK IN FROM THE WEST TUESDAY NIGHT THRU
WEDNESDAY. A STRONG UPPER LOW WILL SWING THRU THE AREA WED NIGHT
THRU THU...AND WILL BRING SHRA AND TSRA MAINLY TO THE MTNS.

CONFIDENCE TABLE...

            18-24Z        00-06Z        06-12Z        12-18Z
KCLT       HIGH 100%     HIGH  98%     HIGH  86%     HIGH  80%
KGSP       HIGH 100%     HIGH  91%     MED   71%     HIGH  83%
KAVL       HIGH 100%     HIGH  80%     MED   75%     HIGH  81%
KHKY       HIGH 100%     HIGH  91%     HIGH  85%     HIGH  80%
KGMU       HIGH 100%     HIGH  89%     MED   70%     HIGH  84%
KAND       HIGH 100%     HIGH  87%     MED   62%     HIGH  86%

THE PERCENTAGE REFLECTS THE NUMBER OF GUIDANCE MEMBERS AGREEING
WITH THE SCHEDULE TAF ISSUANCE FLIGHT RULE CATEGORY.  COMPLET HOURLY
EXPERIMENTAL AVIATION FORECAST CONSISTENCY TABLES AND ENSEMBLE FORECASTS
ARE AVAILABLE AT THE FOLLOWING LINK:

WWW.WEATHER.GOV/GSP/AVIATION

&&

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

&&

SYNOPSIS...HG
NEAR TERM...ARK
SHORT TERM...PM
LONG TERM...PM
AVIATION...ARK
Hazardous weather outlook, May 2, 2:28 PM EDT, 11 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
228 PM EDT MON MAY 2 2016

GAZ010-017-018-026-028-029-NCZ051-052-058-059-062>065-068>072-082-
507>510-SCZ001>014-019-031830-
RABUN-HABERSHAM-STEPHENS-FRANKLIN-HART-ELBERT-SWAIN-HAYWOOD-GRAHAM-
NORTHERN JACKSON-MACON-SOUTHERN JACKSON-TRANSYLVANIA-HENDERSON-
CLEVELAND-LINCOLN-GASTON-MECKLENBURG-CABARRUS-UNION-
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-CHESTER-GREENWOOD-
228 PM EDT MON MAY 2 2016

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

.DAY ONE...THIS AFTERNOON AND TONIGHT.

NUMEROUS THUNDERSTORMS WILL DEVELOP ACROSS THE REGION THIS
AFTERNOON AND EVENING. A FEW OF THE STORMS MAY BECOME
SEVERE...WITH LARGE HAIL AND DAMAGING WIND GUSTS BEING THE PRIMARY
THREAT. LOCALIZED HEAVY RAIN CAN BE EXPECTED AS WELL.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

..TUESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..WEDNESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..THURSDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..FRIDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SATURDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SUNDAY...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>050-053-056-057-501>506-031830-
AVERY-ALEXANDER-IREDELL-DAVIE-MADISON-YANCEY-MITCHELL-BUNCOMBE-
CATAWBA-ROWAN-CALDWELL MOUNTAINS-GREATER CALDWELL-BURKE MOUNTAINS-
GREATER BURKE-MCDOWELL MOUNTAINS-EASTERN MCDOWELL-
228 PM EDT MON MAY 2 2016

...SEVERE THUNDERSTORM WATCH 138 IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PIEDMONT NORTH CAROLINA AND
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.

   SEVERE THUNDERSTORM WATCH.

THE THUNDERSTORMS WILL PRODUCE LOCALLY HEAVY RAIN AS WELL...AND
ISOLATED FLOODING COULD RESULT.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY.

..TUESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..WEDNESDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..THURSDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..FRIDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SATURDAY...NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
..SUNDAY...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.

HG

In the hours before

Special weather statement, May 2, 1:29 PM EDT, 1 hour 10 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
129 PM EDT MON MAY 2 2016

NCZ071-082-021800-
UNION NC-MECKLENBURG NC-
129 PM EDT MON MAY 2 2016

...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF SOUTHEASTERN
MECKLENBURG AND NORTHWESTERN UNION COUNTIES UNTIL 200 PM EDT...

AT 128 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 11
MILES WEST OF MONROE...OR NEAR WEDDINGTON...MOVING NORTHEAST AT 20
MPH.

LOCATIONS TO BE IMPACTED INCLUDE...
MONROE...INDIAN TRAIL...WEDDINGTON...STALLINGS...WESLEY CHAPEL...LAKE
PARK...HEMBY BRIDGE...MARVIN...MATTHEWS AND WAXHAW.

PEA SIZE HAIL AND WIND GUSTS UP TO 40 MPH WILL BE POSSIBLE IN THESE
AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

&&

LAT...LON 3492 8077 3502 8085 3519 8061 3502 8047
TIME...MOT...LOC 1728Z 240DEG 17KT 3501 8074

KRENTZ
Special weather statement, May 2, 1:58 PM EDT, 41 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
158 PM EDT MON MAY 2 2016

SCZ009-014-021830-
CHESTER SC-YORK SC-
158 PM EDT MON MAY 2 2016

...STRONG THUNDERSTORMS WILL IMPACT PORTIONS OF SOUTHEASTERN YORK
AND NORTH CENTRAL CHESTER COUNTIES UNTIL 230 PM EDT...

AT 157 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORMS 5
MILES SOUTHEAST OF ROCK HILL...OR OVER LESSLIE...MOVING NORTHEAST AT
55 MPH.

LOCATIONS TO BE IMPACTED INCLUDE...
ROCK HILL...LESSLIE...CATAWBA...FORT MILL AND EDGEMOOR.

PEA SIZE HAIL AND WIND GUSTS UP TO 40 MPH WILL BE POSSIBLE IN THESE
AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

&&

LAT...LON 3490 8088 3487 8088 3486 8087 3484 8087
      3483 8090 3481 8089 3473 8110 3485 8120
      3501 8091 3499 8089 3497 8089 3496 8087
      3492 8086
TIME...MOT...LOC 1757Z 240DEG 49KT 3488 8095

KRENTZ
Special weather statement, May 2, 2:12 PM EDT, 27 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
212 PM EDT MON MAY 2 2016

NCZ082-021900-
UNION NC-
212 PM EDT MON MAY 2 2016

...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF NORTHEASTERN UNION
COUNTY UNTIL 300 PM EDT...

AT 212 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 5
MILES NORTHWEST OF MONROE...OR NEAR LAKE PARK...MOVING NORTHEAST AT 30
MPH.

LOCATIONS TO BE IMPACTED INCLUDE...
MONROE...INDIAN TRAIL...STALLINGS...UNIONVILLE...LAKE PARK...HEMBY BRIDGE...
FAIRVIEW IN UNION COUNTY...WESLEY CHAPEL...MATTHEWS AND NEW SALEM.

HALF INCH HAIL AND WIND GUSTS UP TO 40 MPH WILL BE POSSIBLE IN THESE
AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

&&

LAT...LON 3508 8029 3493 8061 3508 8072 3521 8055
      3518 8049 3518 8048 3517 8047 3516 8044
      3517 8042 3516 8041 3518 8037 3517 8036
      3520 8028
TIME...MOT...LOC 1812Z 235DEG 28KT 3505 8059

KRENTZ
Special weather statement, May 2, 2:22 PM EDT, 17 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
222 PM EDT MON MAY 2 2016

NCZ053-505-506-021900-
BUNCOMBE NC-MCDOWELL MOUNTAINS NC-EASTERN MCDOWELL NC-
222 PM EDT MON MAY 2 2016

...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF EAST CENTRAL
BUNCOMBE AND SOUTHWESTERN MCDOWELL COUNTIES UNTIL 300 PM EDT...

AT 221 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 14
MILES WEST OF MARION...OR 4 MILES EAST OF BLACK MOUNTAIN...MOVING
NORTHEAST AT 30 MPH.

LOCATIONS TO BE IMPACTED INCLUDE...
MARION...BLACK MOUNTAIN...OLD FORT...B.R. PARKWAY-CRAGGY TO LITTLE
SWITZERLAND...SWANNANOA...MONTREAT...PLEASANT GARDENS...GLENWOOD AND
SUGAR HILL.

NICKEL SIZE HAIL AND WIND GUSTS UP TO 40 MPH WILL BE POSSIBLE IN
THESE AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

&&

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT FOR
WESTERN NORTH CAROLINA.

LAT...LON 3561 8198 3550 8231 3563 8239 3571 8228
      3570 8226 3571 8224 3573 8219 3578 8216
      3579 8216 3581 8213
TIME...MOT...LOC 1821Z 235DEG 28KT 3560 8225

KRENTZ
Special weather statement, May 2, 2:33 PM EDT, 6 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
233 PM EDT MON MAY 2 2016

SCZ006-010>012-019-021915-
ABBEVILLE SC-GREATER GREENVILLE SC-LAURENS SC-ANDERSON SC-
GREENWOOD SC-
233 PM EDT MON MAY 2 2016

...A CLUSTER OF THUNDERSTORMS WILL IMPACT PORTIONS OF SOUTHWESTERN
LAURENS...GREENWOOD...SOUTHEASTERN GREENVILLE...ABBEVILLE AND
SOUTHEASTERN ANDERSON COUNTIES UNTIL 315 PM EDT...

AT 232 PM EDT...DOPPLER RADAR INDICATED THE LEADING EDGE OF A CLUSTER
OF THUNDERSTORMS ALONG A LINE EXTENDING FROM 3 MILES SOUTH OF
ANDERSON TO 17 MILES SOUTH OF GREENWOOD...AND MOVING NORTHEAST AT 30
MPH.

LOCATIONS TO BE IMPACTED INCLUDE...
GREENWOOD...LAURENS...ABBEVILLE...HOMELAND PARK...BELTON...HONEA PATH...
WARE SHOALS...NINETY SIX...DUE WEST AND GRAY COURT.

HALF INCH HAIL AND WIND GUSTS UP TO 40 MPH WILL BE POSSIBLE IN THESE
AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THESE STORMS MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

&&

LAT...LON 3398 8205 3399 8215 3397 8218 3399 8221
      3402 8224 3397 8231 3406 8233 3406 8241
      3446 8272 3465 8213 3435 8182 3430 8190
      3424 8191 3421 8194 3418 8191 3416 8191
      3413 8187 3409 8192 3396 8201 3395 8205
TIME...MOT...LOC 1832Z 238DEG 37KT 3447 8263 3394 8214

KRENTZ
Special weather statement, May 2, 2:37 PM EDT, 2 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
237 PM EDT MON MAY 2 2016

NCZ033-021900-
AVERY NC-
237 PM EDT MON MAY 2 2016

...A STRONG THUNDERSTORM WILL IMPACT PORTIONS OF AVERY COUNTY UNTIL
300 PM EDT...

AT 236 PM EDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM NEAR
NEWLAND...MOVING NORTHEAST AT 15 MPH.

LOCATIONS TO BE IMPACTED INCLUDE...
NEWLAND...BANNER ELK...ELK PARK...BEECH MOUNTAIN IN AVERY COUNTY...
CROSSNORE...SUGAR MOUNTAIN...SEVEN DEVILS...B.R. PARKWAY-LINVILLE FALLS
TO GRANDFATHER...GRANDFATHER MOUNTAIN AND GRANDFATHER MOUNTAIN STATE
PARK.

HALF INCH HAIL AND WIND GUSTS UP TO 40 MPH WILL BE POSSIBLE IN THESE
AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND TV
STATIONS...AS WELL AS LOCAL CABLE TV OUTLETS FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

&&

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 1000 PM EDT FOR
WESTERN NORTH CAROLINA.

LAT...LON 3627 8189 3624 8190 3623 8191 3621 8190
      3619 8188 3619 8186 3616 8183 3611 8181
      3610 8179 3599 8188 3600 8190 3598 8192
      3602 8205 3610 8208 3613 8205 3612 8203
      3629 8192
TIME...MOT...LOC 1836Z 202DEG 15KT 3608 8197

KRENTZ

The office that day

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

IssuedProductOfficeCountiesLasted
May 1, 8:27 PM EDTSpecial Weather StatementGSPCabarrus33 min
May 1, 8:31 PM EDTSpecial Weather StatementGSPMacon29 min
May 1, 9:22 PM EDTFlash Flood WarningGSPMecklenburg6 hr
May 1, 9:45 PM EDTSpecial Weather StatementGSPGaston30 min
May 1, 11:19 PM EDTSpecial Weather StatementGSPDavie26 min
May 2, 12:32 AM EDTSpecial Weather StatementGSPMecklenburg43 min
May 2, 1:19 AM EDTSpecial Weather StatementGSPUnion56 min
May 2, 1:29 PM EDTSpecial Weather StatementGSPUnion31 min
May 2, 2:12 PM EDTSpecial Weather StatementGSPUnion48 min
May 2, 2:22 PM EDTSpecial Weather StatementGSPMcDowell38 min
May 2, 2:25 PM EDTSevere Thunderstorm WarningGSPBuncombe, McDowell50 min
May 2, 2:37 PM EDTSpecial Weather StatementGSPAvery23 min
May 2, 2:59 PM EDTSpecial Weather StatementGSPMacon31 min
May 2, 3:11 PM EDTSevere Thunderstorm WarningGSPBurke, McDowell, Rutherford49 min
May 2, 3:13 PM EDTSpecial Weather StatementGSPHenderson32 min
May 2, 3:16 PM EDTSpecial Weather StatementGSPAvery29 min
May 2, 3:33 PM EDTSpecial Weather StatementGSPCabarrus, Mecklenburg, Rowan42 min
May 2, 3:37 PM EDTSevere Thunderstorm WarningGSPCabarrus, Iredell, Mecklenburg, Rowan38 min
May 2, 3:45 PM EDTSpecial Weather StatementGSPSwain30 min
May 2, 3:46 PM EDTSpecial Weather StatementGSPAvery14 min
May 2, 3:51 PM EDTSevere Thunderstorm WarningGSPUnion39 min
May 2, 3:57 PM EDTSpecial Weather StatementGSPBurke33 min
May 2, 4:23 PM EDTSpecial Weather StatementGSPDavie37 min
May 2, 4:26 PM EDTSpecial Weather StatementGSPUnion34 min
May 2, 4:40 PM EDTSpecial Weather StatementGSPCabarrus35 min
May 2, 4:49 PM EDTSpecial Weather StatementGSPIredell26 min
May 2, 5:13 PM EDTSevere Thunderstorm WarningGSPAlexander, Iredell47 min
May 2, 5:30 PM EDTSpecial Weather StatementGSPGaston30 min
May 2, 5:34 PM EDTSpecial Weather StatementGSPCleveland26 min
May 2, 5:36 PM EDTSevere Thunderstorm WarningGSPCleveland, Gaston, Lincoln, Mecklenburg39 min
May 2, 5:50 PM EDTSpecial Weather StatementGSPCleveland25 min
May 2, 5:58 PM EDTSpecial Weather StatementGSPIredell32 min
May 2, 6:11 PM EDTSevere Thunderstorm WarningGSPDavie, Iredell, Rowan49 min
May 2, 6:20 PM EDTSpecial Weather StatementGSPLincoln25 min
May 2, 6:35 PM EDTAreal Flood AdvisoryGSPMecklenburg3 hr
May 2, 6:40 PM EDTSpecial Weather StatementGSPMadison50 min
May 2, 6:47 PM EDTSevere Thunderstorm WarningGSPMadison43 min
May 2, 6:48 PM EDTSpecial Weather StatementGSPLincoln42 min
May 2, 7:02 PM EDTSpecial Weather StatementGSPMitchell, Yancey43 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2016Every severe thunderstorm warning in 2016

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.