Alert archive / North Carolina / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 113, NWS Greenville-Spartanburg, SC
NWS Greenville-Spartanburg, SC issued this severe thunderstorm warning at Aug 21, 1990, 5:09 PM EDT for Gaston County, North Carolina. It was in force for 66 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
- Aug 21, 1990, 5:09 PM EDT (21:09 UTC)
- Expired
- Aug 21, 1990, 6:15 PM EDT
- In force
- 66 min
- Issued by
- NWS Greenville-Spartanburg, SC
- Area
- Whole counties
County Gaston County, NC
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Aug 21, 5:40 PM EDT | Thunderstorm Wind 0 | Gaston, NC |
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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 9.2 hours before the alert went out and 145 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
- 211 J/kg
- Mixed-layer CIN
- -130 J/kg
- Mixed-layer LCL
- 550 m above ground
- 0-6 km bulk shear
- 12 kt
- 0-1 km storm-relative helicity
- 118 m²/s²
- 0-3 km storm-relative helicity
- 153 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KCLT 212112 COR
SVRCLT
NCC071-212215-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING ... CORRECTION
NATIONAL WEATHER SERVICE CHARLOTTE NC
509 PM EDT TUE AUG 21 1990
THE NATIONAL WEATHER SERVICE IN CHARLOTTE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 615 PM EDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
IN WEST NORTH CAROLINA
...GASTON
AT 5:05 PM EDT ... CHARLOTTE WEATHER RADAR SHOWED A SEVERE
THUNDERSTORM OVER CENTRAL GASTON COUNTY OF NORTH CAROLINA. THIS SEVERE
THUNDERSTORM WAS MOVING TOWARD THE SOUTHEAST AND THE TOWNS OF
DALLAS AND GASTONIA AT ABOUT 5 MPH.
FREQUENT LIGHTNING ... HEAVY RAINS ... AND STRONG WINDS HAVE ALL BEEN
REPORTED WITH THIS STORM. EVERYONE SHOULD SECURE ANY LOOSE ITEMS THAT
MAY BECOME AIRBORNE.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FzLOOR
OF YOUR HOME OR BUSINESS. HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
CLARKWhat 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.
In the hours before
Special weather statement, Aug 21, 12:55 PM EDT, 4 hours 14 minutes before
NCZ008-007-211900- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHARLOTTE NC 1255 PM EDT TUE AUG 21 1990 ...A FEW SEVERE THUNDERSTORMS POSSIBLE TODAY OVER THE SOUTHERN PIEDMONT AND NORTHERN FOOTHILLS OF NORTH CAROLINA... A COLD FRONT STALLED OVER THE SOUTHERN PIEDMONT TODAY WILL BE THE FOCUS OF SHOWERS AND THUNDERSTORMS THROUGHOUT THE REGION THIS AFTERNOON AND EVENING. WARM AND QUITE UNSTABLE AIR ALONG THE FRONT MAY CAUSE SOME OF THE THUNDERSTORMS TO BE SEVERE. ANY STORMS THAT FORM THIS AFTERNOON WILL BE MOVING SLOWLY SO LOCALIZED FLOODING IS POSSIBLE ON ROADS AND IN LOW LYING AREAS AND ALSO NEAR STREAMS. BE ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS AND BE PREPARED TO SEEK SHELTER ON HIGHER GROUND IF NECESSARY. REMEMBER SEVERE THUNDERSTORMS CAN PRODUCE 3/4 INCH HAIL OR LARGER AND MAY BE ACCOMPANIED BY WINDS OF 58 MPH OR GREATER. MONITOR TV...RADIO...OR NOAA WEATHER RADIO FOR THE LATEST STATEMENTS OR POSSIBLE WARNINGS. THE NEXT STATEMENT WILL BE ISSUED AROUND 245PM IF CONDITIONS WARRANT. STEWART
Special weather statement, Aug 21, 2:07 PM EDT, 3 hours 2 minutes before
NCZ009-010-011-012-212000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ASHEVILLE NC 200 PM EDT TUE AUG 21 1990 ...VERY HEAVY THUNDERSTORMS DEVELOPING IN WESTERN NORTH CAROLINA... AT 145 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED HEAVY THUNDERSTORMS DEVELOPING IN SECTIONS OF WESTERN NORTH CAROLINA. THE HEAVIEST STORMS WERE LOCATED NEAR MARSHALL AND SPRUCE PINE. THESE STORMS ARE MOVING TOWARD THE EAST AT ABOUT 25 MILES AN HOUR. OTHER STORMS ARE DEVELOPING AND MAY INTENSIFY REACHING SEVERE LIMITS LATER THIS AFTERNOON PRODUCING HEAVY RAIN...STRONG AND GUSTY WINDS.. HAIL AND DANGEROUS LIGHTNING. BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND BE READY TO REACT IF A STXORM APPROACHES OR IF A WARNING IS ISSUED. STAY TUNED TO THE NATIONAL WEATHER SERVICE RADIO FOR THE LATEST STATEMENTS AND POSSIBLE WARNINGS...FOR YOU WILL HEAR IT FIRST ON THE NATIONAL WEATHER SERVICE RADIO. SLUDER
Special weather statement, Aug 21, 2:45 PM EDT, 2 hours 24 minutes before
NCZ 007-009-010-011-012-013-220200- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE ASHEVILLE NC 245 PM EDT TUE AUG 21 1990 THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WATCH NUMBER 667 FOR PARTS OF WESTERN AND CENTRAL NORTH CAROLINA EFFECTIVE UNTIL 1000 PM EDT. IN WESTERN NORTH CAROLINA THE WATCH INCLUDES THE FOLLOWING COUNTIES... MCDOWELL...AVERY...BUNCOMBE...TRANSYLVANIA...JACKSON...ASHE...POLK... MITCHELL...HAYWOOD...CHEROKEE...MACON...BURKE...RUTHERFORD...WATAUGA... HENDERSON...CLAY...SWAIN...CALDWELL...YANCEY...MADISON AND GRAHAM. REMEMBER...SEVERE THUNDERSTORMS AFE POSSIBLE IN AND NEAR THE WATCH AREA...PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND BE READY TO REACT IF A WARNING IS ISSUED. AMATEUR RADIO OPERATORS AND OTHER SPOTTER GROUPS IN AND NEAR THE WATCH AREA ARE REQUESTED TO RELAY STORM INFORMATION TO THE NATIONAL WEATHER SERVICE. STAY TUNED TO THE NATIONAL WEATHER SERVICE RADIO FOR THE LATEST STATEMENTS AND POSSIBLE WARNINGS. SLUDER
Special weather statement, Aug 21, 3:12 PM EDT, 1 hour 57 minutes before
SCZ001>004-212010- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC 310 PM EDT TUE AUG 21 1990 ...SEVERE THUNDERSTORM WATCH UNTIL 1000 PM INCLUDES ALL UPSTATE COUNTIES... ...VERY HEAVY RAINFALL LIKELY IN SOME AREAS... AT 300 PM WEATHER RADAR SHOWED THUNDERSTORMS DEVELOPING OVER PARTS OF THE UPSTATE. THE STRONGEST STORMS WERE IN EXTREME EASTERN GREENWOOD COUNTY AND IN NORTHERN SPARTANBURG COUNTY. THERE WERE MANY OTHER STORMS DEVELOPING QUICKLY OVER THE REMAINDER OF THE AREA. THERE HAVE NOT BEEN ANY REPORTS OF DAMAGING WINDS OR LARGE HAIL YET. THAT WILL BECOME MORE LIKELY INTO THE LATE AFTERNOON AND EVENING. HOWEVER...THE STORMS WHICH HAVE DEVELOPED SO FAR HAVE SHOWN VIRTUALLY NO MOVEMENT. THAT MEANS LARGE AMOUNTS OF RAIN WILL BE RECEIVED IN A SHORT TIME IN SOME COMMUNITIES. LOCAL FLOODING PROBLEMS COULD OCCUR AS A RESULT. IF THE THUNDERSTORM DEVELOPMENT OCCURS OVER A FAIRLY LARGE AREA...ADVISORIES AND EVEN WARNINGS FOR FLOODING COULD BECOME NECESSARY. IN THE MEANTIME...MOTORISTS SHOULD NOT DRIVE INTO FLOODED AREAS WHICH MAY DEVELOP. PEOPLE SHOULD BE CAUTIOUS AS THUNDERSTORMS DEVELOP OR APPROACH. THESE STORMS CAN BECOME SEVERE RAPIDLY AND PRODUCE DAMAGING WINDS OR LARGE HAIL WITH LITTLE TIME FOR WARNING. LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. JONES
Special weather statement, Aug 21, 3:45 PM EDT, 1 hour 24 minutes before
SCZ001>004-212045- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE GREENVILLE SPARTANBURG SC 343 PM EDT TUE AUG 21 1990 ...SEVERE THUNDERSTORM WATCH UNTIL 1000 PM INCLUDES ALL UPSTATE COUNTIES... ...STRONG THUNDERSTORMS APPROACHING CHESNEE FROM THE NORTHWEST... AT 340 PM WEATHER RADAR SHOWED STRONG THUNDERSTORMS APPROACHING THE CHESNEE AREA OF NORTHERN SPARTANBURG AND NORTHERN CHEROKEE COUNTIES. SOME SEVERE WEATHER HAS BEEN REPORTED FROM A LINE OF SEVERE THUNDERSTORMS IN THE ASHEVILLE AREA IN NORTH CAROLINA. A PART OF THIS LINE APPEARED TO BE DROPPING SOUTHEAST TOWARD THE UPSTATE. WARNINGS COULD BE REQUIRED SOON IN THE UPSTATE IF DEVELOPMENT CONTINUES. LISTEN FOR LATER STATEMENT S AND POSSIBLE WARNINGS. JONES
Special weather statement, Aug 21, 4:48 PM EDT, 21 minutes before
NCZ008-181945- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CHARLOTTE NC 445 PM EDT TUE AUG 21 1990 A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR PORTIONS OF WESTERN AND CENTRAL NORTH AND SOUTH CAROLINA. THIS INCLUDES BUT IS NOT LIMITED TO THE FOLLOWING NORTH CAROLINA COUNTIES ... CLEVELAND ... CATAWBA ... LINCOLN ... GASTON ... MECKLENBURG ... CABARRUS ... UNION ... ANSON ... STANLY ... MONTGOMERY ... RICHMOND ... IREDELL ... AND ROWAN. IN SOUTH CAROLINA THIS WATCH INCLUDES ... BUT IS NOT LIMITED TO ... CHEROKEE ... YORK ... CHESTER ... AND LANCASTER. AT 4:35 PM EDT ... CHARLOTTE WEATHER RADAR SHOWED NUMEROUS SHOWERS AND THUNDERSTORMS SCATTERED OVER THE MOUNTAINS ... PIEDMONT ... AND SANDHILLS OF NORTH CAROLINA AND OVER WESTERN SOUTH CAROLINA. THUNDERSTORMS WITH HEAVY RAIN WERE OVER CENTRAL CLEVELAND AND NORTHWESTERN GASTON COUNTIES OF NORTH CAROLINA. THESE THUNDERSTORMS WERE MOVING TOWARD THE SOUTH ABOUT 5 MPH. THIS MOVEMENT WILL BRING THUNDERSTORMS WITH HEAVY RAIN INTO THE TOWNS OF GASTONIA AND KINGS MOUNTAINS ... BOTH IN NORTH CAROLINA. THUNDERSTORMS WITH VERY HEAVY RAINS WERE ALSO OVER ANSON COUNTY OF NORTH CAROLINA. THIS THUNDERSTORM WAS MOVING TOWARD THE SOUTHEAST AND THE TOWN OF WADESBORO AT ABOUT 5 MPH. MANY REPORTS OF HEAVY RAINS ... SMALL HAIL ... STRONG AND GUSTY WINDS ... AND FREQUENT LIGHTNING HAVE BEEN RECEIVED THIS AFTERNOON. EVERYONE IN THE WATCH AREA SHOULD TAKE THIS OPPORTUNITY TO SECURE ANY LOOSE OBJECTS THAT MIGHT BECOME AIRBORNE. REPORT ANY SEVERE WEATHER TO YOUR LOCAL POLICE DEPARTMENT AND REQUEST THEM TO RELAY THE INFORMATION TO THE NATIONAL WEATHER SERVICE. AT 3:18 PM EDT ... AN AMATEUR RADIO OPERATOR NEAR THE TOWN OF LONGVIEW IN SOUTHWESTERN CATAWBA COUNTY OF NORTH CAROLINA REPORTED HAIL BETWEEN ONE QUARTER AND ONE HALF INCH. AT 3:38 PM EDT ... AN AMATEUR RADIO OPERATOR NEAR THE TOWN OF DELLWOOD IN CLEVELAND COUNTY OF NORTH CAROLINA REPORTED HAIL BETWEEN ONE QUARTER AND ONE HALF INCH. AT 3:57 PM EDT ... AN AMATEUR RADIO OPERATOR REPORTED HAIL BETWEEN ONE QUARTER AND ONE HALF INCH FALLING NEAR THE TOWN OF FALLSTON IN CLEVELAND COUNTY OF NORTH CAROLINA. AT 3:59 PM EDT ... AN AMATEUR RADIO OPERATOR 4 MILES NORTH OF THE TOWN OF CHERRYVILLE IN LINCOLN COUNTY REPORTED HAIL FALLING BETWEEN ONE QUARTER AND ONE HALF INCH AND WINDS ESTIMATED BETWEEN 39 AND 46 MPH. THE NEXT STATEMENT WILL BE ISSUED BY THIS OFFICE AROUND 645 PM EDT ... UNLESS WORSIENING WEATHER REQUIRES AN EARLIER ISSUANCE. CLARK
The office that day
Everything else NWS Greenville-Spartanburg, SC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 21, 1:52 PM EDT | Severe Thunderstorm Warning | GSP | Mecklenburg | 38 min |
| Aug 21, 2:28 PM EDT | Severe Thunderstorm Warning | GSP | Burke, McDowell | 62 min |
| Aug 21, 2:40 PM EDT | Severe Thunderstorm Warning | GSP | Stanly | 35 min |
| Aug 21, 2:49 PM EDT | Severe Thunderstorm Warning | GSP | Cherokee | 56 min |
| Aug 21, 2:56 PM EDT | Severe Thunderstorm Warning | GSP | Catawba, Lincoln | 34 min |
| Aug 21, 3:20 PM EDT | Severe Thunderstorm Warning | GSP | Buncombe, Henderson | 55 min |
| Aug 21, 3:50 PM EDT | Severe Thunderstorm Warning | GSP | Cleveland | 40 min |
| Aug 21, 4:00 PM EDT | Severe Thunderstorm Warning | GSP | Polk | 60 min |
| Aug 21, 4:10 PM EDT | Severe Thunderstorm Warning | GSP | Macon, Swain | 65 min |
| Aug 21, 4:14 PM EDT | Flash Flood Warning | GSP | Buncombe, Henderson | 3 hr |
| Aug 21, 4:14 PM EDT | Severe Thunderstorm Warning | GSP | Buncombe, Henderson | 61 min |
| Aug 21, 4:29 PM EDT | Flash Flood Warning | GSP | Burke, Polk, Rutherford | 3 hr |
| Aug 21, 4:29 PM EDT | Flash Flood Warning | GSP | Haywood, Transylvania | 3 hr |
| Aug 21, 4:29 PM EDT | Flash Flood Warning | GSP | Cherokee | 3 hr |
Nearby
Severe Thunderstorm Warnings in North Carolina, 1990Every severe thunderstorm warning in 1990
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.