Alert archive / North Carolina / Severe Thunderstorm Warnings in 2002

Severe Thunderstorm Warning 187, NWS Greenville-Spartanburg, SC

July 2, 2002Davie County, North Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jul 2, 2002, 8:32 PM EDT for Davie County, North Carolina. It was in force for 58 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Jul 2, 2002, 8:32 PM EDT (00:32 UTC)
Expired
Jul 2, 2002, 9:30 PM EDT
In force
58 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Whole counties

County Davie County, NC

The radar

The Roanoke radar (KFCX), 124 km from the middle of the area, began a volume at 00:33 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 2, 8:42 PM EDTHail 1Mocksville, NCHail was reported at the intersection of Highway 158 and Baltimore Rd.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 00:00Z, 0.5 hours before the alert went out and 60 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 00:00Z on 2002-07-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1860 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 00:00Z on 2002-07-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 65 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
1860 J/kg
Mixed-layer CIN
-44 J/kg
Mixed-layer LCL
1529 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
65 m²/s²
0-3 km storm-relative helicity
88 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

332 
WUUS52 KGSP 030032
SVRGSP
NCC059-030130-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
832 PM EDT TUE JUL 2 2002

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

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

* UNTIL 930 PM EDT

* AT 832 PM EDT...NATIONAL WEATHER SERVICE RADAR INDICATED A SEVERE
  THUNDERSTORM 7 MILES NORTHEAST OF MOCKSVILLE...OR ABOUT 2 MILES
  WEST OF ADVANCE...MOVING SOUTHWEST AT 15 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  FORK CHURCH AT 840 PM EDT.
  MOCKSVILLE AT 855 PM EDT.
  COOLEEMEE AT 905 PM EDT.
  SHEFFIELD AT 910 PM EDT.

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.

$$
JT/WAJ

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 2, 6:32 PM EDT, 2 hours earlier.

Area forecast discussion, Jul 2, 6:32 PM EDT, 2 hours before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
632 PM EDT TUE JUL 2 2002

CONVECTIVE CLUSTER TRAINING S OVER THE NRN NC MTNS AND FOOTHILLS
WILL WORK OVER ALREADY SATURATED GROUND THROUGH THE EARLY OVERNIGHT.
WILL TOSS OUT A FLOOD WATCH TO HEIGHTEN AWARENESS IN THIS AREA. NO
OTHER CHANGES TO ZONES EXCEPT HYDRO WORDING AND HIGHER POPS.

FCSTID = 33
GSP   72  93  71  92 /  40  30  30  30
AND   72  93  71  92 /  40  30  30  30
CLT   69  93  68  92 /  30  30  30  30
HKY   69  91  68  90 /  30  30  30  30
AVL   68  88  67  87 /  50  40  40  30

.GSP...
GA...NONE.
NC...FLOOD WATCH UNTIL 400 AM WEDNESDAY FOR ZONES
     NCZ033>034...NCZ049>050...NCZ054>055.
SC...NONE.

HG

In the hours before

Local storm report, Jul 2, 6:46 PM EDT, 1 hour 46 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC
646 PM EDT TUE JUL 02 2002

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

530 PM     SPRING CREEK AREA         NC   .75 INCH HAIL
07/02/02   MADISON                        DIME SIZE HAIL AND POWER
                                          OUTAGES REPORTED BY
                                          MADISON EOC.

TJB
Local storm report, Jul 2, 6:54 PM EDT, 1 hour 38 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC
654 PM EDT TUE JUL 02 2002

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

645 PM     BRYSON CITY               NC   WIND DAMAGE
07/02/02   SWAIN                          TREES BLOWN DOWN IN
                                          BRYSON CITY BETWEEN 630
                                          AND 645 PM. TAR PAPER
                                          PEELED FROM ROOF OF
                                          COMMERCIAL BUILDING.

TJB
Local storm report, Jul 2, 7:04 PM EDT, 1 hour 28 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC
704 PM EDT TUE JUL 02 2002

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

615 PM     BELMONT                   NC   WIND DAMAGE
07/02/02   GASTON                         TREES AND POWER LINES
                                          DOWN, SOME ON HOUSES

655 PM     NEWLAND                   NC   LIGHTNING
07/02/02   AVERY                          POWER OUTAGES AND
                                          NUMEROUS LIGHTNING
                                          STRIKES.  CREEK ACROSS
                                          ROAD IN NEWLAND BUT
                                          SUBSIDING.

TJB
Local storm report, Jul 2, 7:24 PM EDT, 1 hour 8 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC
724 PM EDT TUE JUL 02 2002

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

710 PM     CLIFFSIDE                 NC   WIND DAMAGE
07/02/02   RUTHERFORD                     COUNTY EOC REPORTS
                                          NUMEROUS TREES BLOWN
                                          DOWN.

HG
Special weather statement, Jul 2, 7:40 PM EDT, 52 minutes before
SCZ007-030045-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
740 PM EDT TUE JUL 2 2002

...STRONG THUNDERSTORM TO AFFECT NORTHERN SPARTANBURG COUNTY THROUGH
830 PM EDT...

AT 740 PM...NATIONAL WEATHER SERVICE RADAR INDICATED A STRONG
THUNDERSTORM ABOUT 3 MILES NORTHWEST OF CHESNEE...OR OVER THE NORTH
CAROLINA BORDER. THIS THUNDERSTORM WAS MOVING SOUTHWEST AT 15 MPH
AND IS EXPECTED TO AFFECT THE AREA FROM CHESNEE TO FINGERVILLE TO
CAMPOBELLO...INCLUDING THE LAKE BOWEN AREA. WIND GUSTS OF 40 TO 50
MPH...SMALL HAIL...AND TORRENTIAL DOWNPOURS WILL ACCOMPANY THIS
THUNDERSTORM. BE PREPARED TO ACT QUICKLY IF A WARNING IS ISSUED.

HG
Local storm report, Jul 2, 8:21 PM EDT, 11 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC
821 PM EDT TUE JUL 02 2002

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

805 PM     FINGERVILLE               SC   .75 INCH HAIL
07/02/02   SPARTANBURG                    DIME SIZE HAIL AT
                                          FINGERVILLE AND LARGE
                                          HAIL REPORTED ON NORTH
                                          SIDE OF LAKE BOWEN.

TJB

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 2, 8:17 PM EDTFlash Flood WarningGSPAvery118 min
Jul 3, 5:48 PM EDTSevere Thunderstorm WarningGSPMecklenburg57 min
Jul 3, 6:03 PM EDTSevere Thunderstorm WarningGSPCabarrus57 min
Jul 3, 6:47 PM EDTSevere Thunderstorm WarningGSPMecklenburg58 min
Jul 3, 6:55 PM EDTSevere Thunderstorm WarningGSPCleveland, Gaston65 min
Jul 3, 7:18 PM EDTSevere Thunderstorm WarningGSPLincoln57 min
Jul 3, 7:58 PM EDTSevere Thunderstorm WarningGSPCleveland62 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2002Every severe thunderstorm warning in 2002

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.