Alert archive / North Carolina / Severe Thunderstorm Warnings in 1990
Severe Thunderstorm Warning 27, NWS Raleigh, NC
NWS Raleigh, NC issued this severe thunderstorm warning at May 2, 1990, 11:49 PM EDT for Harnett County, Lee County, North Carolina. It was in force for 41 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
- May 2, 1990, 11:49 PM EDT (03:49 UTC)
- Expired
- May 3, 1990, 12:30 AM EDT
- In force
- 41 min
- Issued by
- NWS Raleigh, NC
- Area
- Whole counties
Counties Harnett County, NC, Lee 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 |
|---|---|---|---|
| May 3, 12:00 AM EDT | Thunderstorm Wind 0 | Harnett, 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 00:00Z, 3.8 hours before the alert went out and 108 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
- 246 J/kg
- Mixed-layer CIN
- -11 J/kg
- Mixed-layer LCL
- 866 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 108 m²/s²
- 0-3 km storm-relative helicity
- 348 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 1.8
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KRDU 030354 SVRRDU NCC105-125-085-093-030430- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE RALEIGH NC 1149 PM EDT WED MAY 2 1990 THE NATIONAL WEATHER SERVICE IN RALEIGH HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1230 AM EDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN SOUTH CENTRAL NORTH CAROLINA ...LEE COUNTY...EASTERN MOORE COUNTY IN SOUTHEAST NORTH CAROLINA ...HARNETT COUNTY...NORTHERN HOKE COUNTY AT 1140 PM RADAR SHOWED A SEVERE THUNDERSTORM ALONG U.S. 1 IN EASTERN MOORE COUNTY BETWEEN CAMERON AND ABERDEEN AND ANOTHER SEVERE THUNDERSTORM NEAR PINEVIEW IN WESTERN HARNETT COUNTY AND EXTENDING INTO NORTHERN HOKE COUNTY. THESE STORMS WERE MOVING EAST AT 40 MILES PER HOUR. STORMS IN THIS CLUSTER BLEW TREES DOWN EARLIER AS THEY PASSED THROUGH VASS IN MOORE COUNTY. PEOPLE IN THE PATH OF THIS STORM SHOULD BE ALERT FOR LARGE HAIL AND DAMAGING WINDS. FREQUENT LIGHT\NING AND LOCALLY HEAVY RAIN CAN OCCUR WITH ANY THUNDERSTORM.
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.
In the hours before
Special weather statement, May 2, 6:05 PM EDT, 5 hours 44 minutes before
NCZ007-022330- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE GREENSBORO NC 600 PM EDT TUE MAY 1 1990 ...THUNDERSTORMS OVER THE NORTHERN FOOTHILLS... AT 555 PM NATIONAL WEATHER SERVICE RADAR SHOWED A LINE OF THUNDERSTORMS... SOME WITH VERY HEAVY RAIN...EXTENDING FROM SOUTHERN SURRY COUNTY WESTWARD TO CENTRAL AND WESTERN WILKES COUNTY OF THE NORTHERN FOOTHILLS. THE STORM WITH THE HEAVIEST RAIN WAS IN THE NORTH WILKESBORO AREA. MOVEMENT WAS TO THE EAST AT ABOUT 30 MPH. PERSONS IN WILKES AND SURRY COUNTIES OF THE NORTHERN FOOTHILLS AND YADKIN AND STOKES COUNTIES OF THE NORTHWEST PIEDMONT SHOULD BE ON THE LOOKOUT FOR STRONG GUSTY WINDS...POSSIBLY SOME HAIL AND VERY HEAVY DOWNPOURS FOR THE NEXT HOUR. SEEK SHELTER WHEN STORMS APPROACH. GR
Local storm report, May 2, 7:58 PM EDT, 3 hours 51 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC
755 PM EDT WED MAY 02 1990
TIME EVENT
739 PM EDT GOLF BALL SIZE HAIL REPORTED IN STATESVILLE
IN IRDELL COUNTY BY HIGHWAY PATROL.
JMP FOR WSO GSOLocal storm report, May 2, 8:18 PM EDT, 3 hours 31 minutes before
STORM REPORT NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC 814 PM EDT WED MAY 02 1990 FOLLOWING REPORTS WERE PHONED IN TO WGHP-TV, HIGH POINT BY VIEWERS AND RELAYED TO WSFO RALEIGH AT 810 PM: TIME 1 EVENT 710 PM EDT QUARTER SIZE HAIL IN ASHE COUNTY. 730 PM EDT GOLF BALL SIZE HAIL IN MOCKSVILLE, DAVIE COUNTY. JMP
Special weather statement, May 2, 9:53 PM EDT, 1 hour 56 minutes before
NCZ003>005-014-030250- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC 950 PM EDT WED MAY 2 1990 ...STRONG THUNDERSTORMS MOVING INTO THE NORTHEAST PIEDMONT AND SANDHILLS... AT 940 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED STRONG THUNDERSTORMS IN A LINE FROM HILLSBOROUGH IN ORANGE COUNTY SOUTHWEST INTO WESTERN CHATHAM COUNTY. THE MOST INTENSE STORMS WERE IN SOUTHWEST ORANGE COUNTY COUNTY WEST OF CHAPEL HILL AND IN WESTERN CHATHAM COUNTY NEAR SILER CITY. THESE STORMS WERE MOVING TOWARD THE EAST AT 30 MPH. THEY WILL AFFECT ORANGE COUNTY, DURHAM COUNTY, CHATHAM COUNTY AND NORTHERN MOORE COUNTY BETWEEN NOW AND 1045 PM. THESE STORMS CAUSED LARGE HAIL AND DAMAGING WINDS EARLIER THIS EVENING AS THEY PASSED THROUGH THE NORTHWEST PIEDMONT. THESE STORMS HAD LOST SOME OF THEIR INTENSITY AS THEY MOVED INTO THE NORTHEAST PIEDMONT AND EXTREME NORTHERN PORTION OF THE SANDHILLS. HOWEVER, THESE STORMS STILL CONTAIN STRONG GUSTY WINDS AND HAIL. PEOPLE IN THE PATH OF THESE STORMS SHOULD REMAIN ALERT TO CURRENT WEATHER CONDITIONS AND LISTEN TO LOCAL RADIO..TV..OR WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE WARNINGS. HLW
Special weather statement, May 2, 11:14 PM EDT, 35 minutes before
NCZ003>005-014-030410- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC 1115 PM EDT WED MAY 2 1990 ...STRONG THUNDERSTORMS MOVING THROUGH THE NORTHEAST PIEDMONT AND SANDHILLS... AT 1100 PM EDT NATIONAL WEATHER SERVICE RADAR SHOWED THUNDERSTORMS IN A LINE FROM FRANKLIN AND GRANVILLE COUNTIES SOUTHWEST ACROSS WAKE COUNTY INTO HARNETT, LEE AND MOORE COUNTIES. THE STRONGEST STORMS WERE IN EASTERN LEE COUNTY AND IN SOUTHERN MOORE COUNTY JUST NORTH OF SOUTHERN PINES. THESE STORMS WERE MOVING TOWARD THE EAST AT 35 MPH. BETWEEN NOW AND MIDNIGHT...THESE STORMS WILL MOVE INTO THE ROCKY MOUNT-WILSON AREA, JOHNSTON AND HARNETT COUNTIES, AND NORTHERN HOKE AND CUMBERLAND COUNTIES. MARBLE SIZE HAIL WAS REPORTED AT 1040 PM AS ONE OF THE STORMS PASED THROUGH SANFORD IN LEE COUNTY. SMALL HAIL WAS ALSO REPORTED IN MOORE COUNTY JUST BEFORE 1100 PM. THE WIND GUSTED TO 38 MPH AS A STORM MOVED OVER THE RALEIGH-DURHAM INTERNATIONAL AIRPORT AT 1024 PM EDT. THESE STORMS SHOULD CONTINUE TO LOSE THEIR INTENSITY AS THEY MOVE EAST INTO THE NORTHERN AND CENTRAL COASTAL PLAIN. HOWEVER, THESE STORMS STILL CONTAIN STRONG GUSTY WINDS AND HAIL. PEOPLE IN THE PATH OF THESE STORMS SHO'ULD REMAIN ALERT TO CURRENT WEATHER CONDITIONS AND LISTEN TO LOCAL RADIO..TV..OR WEATHER RADIO FOR LATER STATEMENTS OR POSSIBLE WARNINGS. HLW
The office that day
Everything else NWS Raleigh, NC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 2, 11:49 PM EDT | Severe Thunderstorm Warning | RAH | Hoke, Moore | 41 min |
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.