Alert archive / North Carolina / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 61, NWS Greenville-Spartanburg, SC

June 22, 2001Madison County, North Carolina

NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Jun 22, 2001, 1:23 PM EDT for Madison County, North Carolina. It was in force for 52 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jun 22, 2001, 1:23 PM EDT (17:23 UTC)
Expired
Jun 22, 2001, 2:15 PM EDT
In force
52 min
Issued by
NWS Greenville-Spartanburg, SC
Area
Whole counties

County Madison County, NC

The radar

The Knoxville radar (KMRX), 71 km from the middle of the area, began a volume at 17:25 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.

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 5.4 hours before the alert went out and 254 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 2001-06-22Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1364 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 2001-06-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 21 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
1364 J/kg
Mixed-layer CIN
-37 J/kg
Mixed-layer LCL
785 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
21 m²/s²
0-3 km storm-relative helicity
26 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.

000 
WUUS52 KGSP 221723
SVRGSP
NCC115-221815-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
123 PM EDT FRI JUN 22 2001

THE NATIONAL WEATHER SERVICE IN GREENVILLE-SPARTANBURG HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  WESTERN MADISON COUNTY IN WESTERN NORTH CAROLINA

* UNTIL 215 PM EDT

* AT 123 PM EDT...NATIONAL WEATHER SERVICE RADAR INDICATED A SEVERE
  THUNDERSTORM 7 MILES SOUTHWEST OF MARSHALL...MOVING NORTHWEST AT 20
  MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  MARSHALL AT 125 PM EDT
  SPRING CREEK AT 140 PM EDT

PEOPLE IN THE PATH OF THIS SEVERE THUNDERSTORM SHOULD BE ALERT FOR
LARGE HAIL AND DvAMAGING WINDS. FREQUENT LIGHTNING AND LOCALLY HEAVY
RAIN CAN OCCUR WITH ANY THUNDERSTORM.

$$
LGL

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 Jun 22, 12:39 PM EDT, 44 minutes earlier.

Area forecast discussion, Jun 22, 12:39 PM EDT, 44 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1239 PM EDT FRI JUN 22 2001

UPDATE FORTHCOMING TO INCLUDE OUR SIX GEORGIA COUNTIES INTO WATCH
NUMBER 464.

FCSTID = 44
GSP   84  67  84  64 /  60  60  40  30
AND   85  67  85  64 /  60  50  40  30
CLT   87  67  84  64 /  60  60  40  30
HKY   85  65  81  62 /  60  60  40  30
AVL   81  61  78  57 /  60  70  30  30

.GSP...
GA...NONE.
NC...NONE.>
SC...NONE.

In the hours before

Special weather statement, Jun 22, 10:40 AM EDT, 2 hours 43 minutes before
GAZ010-017-018-026-028-029-NCZ033>037-048>059-062>072-082-SCZ001>014-
019-222100-

SEVERE WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1040 AM EDT FRI JUN 22 2001

...SEVERE THUNDERSTORMS POSSIBLE THIS AFTERNOON AND EVENING ACROSS
THE WESTERN CAROLINAS AND NORTHEAST GEORGIA...

A COLD FRONT WILL MOVE EAST INTO THE SOUTHERN APPALACHIANS THIS
AFTERNOON...AND THEN MAKE VERY SLOW PROGRESS INTO FOOTHILL AND
PIEDMONT SECTIONS TONIGHT. THE WARM AND MOIST AIRMASS IN PLACE
ACROSS THE REGION...ALONG WITH A STRENGTHENING UPPER LEVEL LOW
PRESSURE SYSTEM...WILL COMBINE WITH THE COLD FRONT TO PRODUCE
NUMEROUS THUNDERSTORMS.

SOME OF THESE THUNDERSTORMS MAY PRODUCE HAIL LARGER THAN 3/4 INCH IN
DIAMETER AND WIND GUSTS OF 60 MPH. THE STRONGEST THUNDERSTORMS WILL
LIKELY AFFECT MOUNTAIN LOCATIONS BEGINNING EARLY THIS
AFTERNOON...AND GRADUALLY SPREAD EASTWARD THROUGH THE LATE DAY.
BRIEF TORRENTIAL DOWNPOURS MAY ALSO CREATE CONSIDERING STANDING
WATER IN AFFECTED AREAS.

SPOTTER GROUPS SHOULD BE PREPARED FOR POSSIBLE ACTIVATION THIS
AFTERNOON AND THIS EVENING. DISPATCHERS SHOULD ENSURE COUNTY
EMERGENCY MANAGEMENT OFFICIALS ARE AWARE OF THIS INFORMATION. STAY
TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA OUTLET FOR THE
LATEST UPDATES CONCERNING THIS POTENTIAL SEVERE WEATHER SITUATION.

HG
Special weather statement, Jun 22, 10:40 AM EDT, 2 hours 43 minutes before
GAZ010-017-018-026-028-029-NCZ033>037-048>059-062>072-082-SCZ001>014-
019-222100-

SEVERE WEATHER OUTLOOK...CORRECTED FOR TYPO
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1040 AM EDT FRI JUN 22 2001

...SEVERE THUNDERSTORMS POSSIBLE THIS AFTERNOON AND EVENING ACROSS
THE WESTERN CAROLINAS AND NORTHEAST GEORGIA...

A COLD FRONT WILL MOVE EAST INTO THE SOUTHERN APPALACHIANS THIS
AFTERNOON...AND THEN MAKE VERY SLOW PROGRESS INTO FOOTHILL AND
PIEDMONT SECTIONS TONIGHT. THE WARM AND MOIST AIRMASS IN PLACE
ACROSS THE REGION...ALONG WITH A STRENGTHENING UPPER LEVEL LOW
PRESSURE SYSTEM...WILL COMBINE WITH THE COLD FRONT TO PRODUCE
NUMEROUS THUNDERSTORMS.

SOME OF THESE THUNDERSTORMS MAY PRODUCE HAIL LARGER THAN 3/4 INCH IN
DIAMETER AND WIND GUSTS OF 60 MPH. THE STRONGEST THUNDERSTORMS WILL
LIKELY AFFECT MOUNTAIN LOCATIONS BEGINNING EARLY THIS
AFTERNOON...AND GRADUALLY SPREAD EASTWARD THROUGH THE LATE DAY.
BRIEF TORRENTIAL DOWNPOURS MAY ALSO CREATE CONSIDERABLE STANDING
WATER IN AFFECTED AREAS.

SPOTTER GROUPS SHOULD BE PREPARED FOR POSSIBLE ACTIVATION THIS
AFTERNOON AND THIS EVENING. DISPATCHERS SHOULD ENSURE COUNTY
EMERGENCY MANAGEMENT OFFICIALS ARE AWARE OF THIS INFORMATION. STAY
TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA OUTLET FOR THE
LATEST UPDATES CONCERNING THIS POTENTIAL SEVERE WEATHER SITUATION.

HG
Special weather statement, Jun 22, 12:09 PM EDT, 1 hour 14 minutes before
GAZ010-017-018-026-028-029-NCZ033>037-048>059-062>072-082-SCZ001>014-
019-222100-

SEVERE WEATHER OUTLOOK...CORRECTED FOR TYPO
NATIONAL WEATHER SERVICE GREENVILLE-SPARTANBURG SC
1040 AM EDT FRI JUN 22 2001

...SEVERE THUNDERSTORMS POSSIBLE THIS AFTERNOON AND EVENING ACROSS
THE WESTERN CAROLINAS AND NORTHEAST GEORGIA...

A COLD FRONT WILL MOVE EAST INTO THE SOUTHERN APPALACHIANS THIS
AFTERNOON...AND THEN MAKE VERY SLOW PROGRESS INTO FOOTHILL AND
PIEDMONT SECTIONS TONIGHT. THE WARM AND MOIST AIRMASS IN PLACE
ACROSS THE REGION...ALONG WITH A STRENGTHENING UPPER LEVEL LOW
PRESSURE SYSTEM...WILL COMBINE WITH THE COLD FRONT TO PRODUCE
NUMEROUS THUNDERSTORMS.

SOME OF THESE THUNDERSTORMS MAY PRODUCE HAIL LARGER THAN 3/4 INCH IN
DIAMETER AND WIND GUSTS OF 60 MPH. THE STRONGEST THUNDERSTORMS WILL
LIKELY AFFECT MOUNTAIN LOCATIONS BEGINNING EARLY THIS
AFTERNOON...AND GRADUALLY SPREAD EASTWARD THROUGH THE LATE DAY.
BRIEF TORRENTIAL DOWNPOURS MAY ALSO CREATE CONSIDERABLE STANDING
WATER IN AFFECTED AREAS.

SPOTTER GROUPS SHOULD BE PREPARED FOR POSSIBLE ACTIVATION THIS
AFTERNOON AND THIS EVENING. DISPATCHERS SHOULD ENSURE COUNTY
EMERGENCY MANAGEMENT OFFICIALS ARE AWARE OF THIS INFORMATION. STAY
TUNED TO NOAA WEATHER RADIO OR YOUR FAVORITE MEDIA OUTLET FOR THE
LATEST UPDATES CONCERNING THIS POTENTIAL SEVERE WEATHER SITUATION.

HG
Local storm report, Jun 22, 1:17 PM EDT, 6 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC
117 PM EDT FRI JUN 22 2001

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

113 PM     6 S ASHEVILLE             NC   .75 INCH HAIL
06/22/01   BUNCOMBE                       3/4 INCH HAIL AND WINDS
                                          ESTIMATED AT 50 MPH WITH
                                         I TREE LIMBS DOWN NEAR
                                          ASHEVILLE AIRPORT, I-26,
                                          AND SKYLAND AREAS.

TJB

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 22, 1:02 PM EDTSevere Thunderstorm WarningGSPBuncombe43 min
Jun 22, 2:15 PM EDTFlash Flood WarningGSPBuncombe2 hr
Jun 22, 4:33 PM EDTSevere Thunderstorm WarningGSPLincoln42 min
Jun 22, 4:42 PM EDTSevere Thunderstorm WarningGSPMecklenburg63 min
Jun 22, 4:43 PM EDTSevere Thunderstorm WarningGSPCatawba, Iredell62 min
Jun 22, 6:40 PM EDTSevere Thunderstorm WarningGSPUnion50 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 2001Every severe thunderstorm warning in 2001

Sources

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