Alert archive / North Carolina / Severe Thunderstorm Warnings in 1990

Severe Thunderstorm Warning 48, NWS Wilmington, NC

August 30, 1990Bladen County, North Carolina

NWS Wilmington, NC issued this severe thunderstorm warning at Aug 30, 1990, 12:14 AM EDT for Bladen County, North Carolina. It was in force for 46 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 30, 1990, 12:14 AM EDT (04:14 UTC)
Expired
Aug 30, 1990, 1:00 AM EDT
In force
46 min
Issued by
NWS Wilmington, NC
Area
Whole counties

County Bladen 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

TimeReportWhereRemark
Aug 30, 12:25 AM EDTHail 0.75Bladen, 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, 4.2 hours before the alert went out and 203 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 1990-08-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 1990-08-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 68 square meters per square second.193958Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
NaN m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
68 m²/s²
0-3 km storm-relative helicity
73 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KILM 300415
SVRILM
NCC017-300500-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WILMINGTON NC
1214 AM EDT THU AUG 30 1990
 
THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  100 AM EDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
 
IN SOUTHEAST NORTH CAROLINA
          ...BLADEN
 
AT 1215 THIS THURSDAY MORNING A CLUSTER OF SEVERE THUNDERSTORMS
EXTENDED FROM THE BLADEN LAKES AREA TO SOUTH OF BLADENBORO. THESE
THUNDERSTORMS WERE MOVING EAST-SOUTHEAST AT 25 MPH.
 
 
PEOPLE IN THE PATH OF THIS STORM SHOULD BE ALERT FOR LARGE HAIL AND
DAMAGING WINDS. FREQUENT LIGHTNING 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, Aug 29, 9:22 PM EDT, 2 hours 52 minutes before
NCZ-002-003-017-300230-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE CAPE HATTERAS NC
930 PM EDT WED AUG 29 1990

...A SEVERE THUNDERSTORM WATCH CONTINUES FOR PARTS OF EASTERN NORTH
   CAROLINA UNTIL 1 AM THURSDAY MORNING...

AT 915 PM EDT...VERY STRONG THUNDERSTORMS WERE DETECTED OVER SOUTHERN
BERTIE COUNTY NEAR WINDSOR. THESE THUNDERSTORMS ARE ACCOMPANIED BY
STRONG GUSTY WINDS...FREQUENT DANGEROUS LIGHTNING...VERY HEAVY RAIN...
AND POSSIBLY SMALL HAIL. PEOPLE IN BERTIE COUNTY SHOULD BE ALERT FOR
THE APPROACH OF THESE THUNDERSTORMS AND BE READY TO MOVE TO A SAFE
SHELTER IF THREATENING WEATHER APPROACHES.

VERY HEAVY RAINS WITH THE THUNDERSTORMS MAY CAUSE SOME FLOODING OF
POORLY DRAINED ROADS AND STREETS. MOTORISTS SHOULD USE CAUTION WHEN
DRIVING.

OTHER STRONG THUNDERSTORMS WERE DETECTED OVER THE CENTRAL COASTAL PLAINS
OF NORTH CAROLINA.

THE THUNDERSTORMS WERE MOVING EAST AT 25 TO 30 MILES AN HOUR.

STAY TUNED TO NOAA WEATHER RADIO OR LOCAL RADIO OR TELEVISION
FOR LATER STATEMENTS AND POSSIBLE WARNINGS.

RCJ
Local storm report, Aug 29, 9:49 PM EDT, 2 hours 25 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
 945 PM EDT WED AUG 29 1990

 855 PM EDT  LARGE HAIL AND POWER OUTAGES REPORTED IN ST. PAUL
             AND RED SPRINGS IN ROBESON COUNTY...STRONG 3WINDS
             AND A FEW TREES DOWN IN MAXTON AND ROWLAND...TREE
             DOWN ON SR 1729-1728 IN PARKTON BY STRONG WINDS.
             ALL REPORTED BY ROBESON COUNTY SHERIFF DEPARTMENT.

MAC
Special weather statement, Aug 29, 9:49 PM EDT, 2 hours 25 minutes before
NCZ-015-016-017-300300-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WILMINGTON NC
948 PM EDT WED AUG 29 1990

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR PARTS
OF EASTERN NORTH CAROLINA AND SOUTH CAROLINA AND ADJACENT
ATLANTIC WATERS UNTIL 1 AM THURSDAY MORNING...

AT 930 THIS WEDNESDAY EVENING...STORMS WITH VERY HEAVY
PRECIPITATION WERE MOVING FROM THE NORTH CAROLINA SANDHILLS
AND CENTRAL COASTAL PLAIN EAST INTO THE NORTH CAROLINA COASTAL
AREAS AND SOUTH COASTAL PLAIN.  SOME SMALL HAIL WAS REPORTED
AT KINSTON NORTHWEST OF NEW BERN AROUND 935 THIS EVENING AND
SOME STRONG GUSTY WINDS OVER THE NORTH EDGE OF DUPLIN COUNTY
ABOUT 910 THIS EVENING.  ALSO...SOME LARGE HAIL WAS REPORTED
BEFORE 9 PM THIS EVENING IN ROBESON COUNTY.

PERSONS IN DUPLIN...SAMPSON AND BLADEN COUNTIES SHOULD BE ALERT
FOR LOCALLY STRONG WINDS...HAIL AND DANGEROUS LIGHTNING WITH
THESE STORMS UNTIL MIDNIGHT OR SO TONIGHT AS THEY MOV2E EAST ABOUT
30 MILES AN HOUR.

THUNDERSTORMS WITH VERY HEAVY PRECIPITATION INCLUDING HAIL WERE
ALSO CONCENTRATED OVER EAST CENTRAL SOUTH CAROLINA AND ALSO
MOVING EAST TOWARD THE ATLANTIC COAST.
Special weather statement, Aug 29, 10:50 PM EDT, 1 hour 24 minutes before
NCZ-001-002-003-017-300345-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE CAPE HATTERAS NC
1045 PM EDT WED AUG 29 1990

...A SEVERE THUNDERSTORM WATCH CONTINUES FOR PARTS OF EASTERN NORTH
   CAROLINA UNTIL 1 AM THURSDAY MORNING...

AT 1045 PM EDT...A 50 MILE WIDE BAND OF THUNDERSTORMS EXTENDED FROM
THE NORTH CAROLINA/VIRGINIA STATELINE NEAR MOYOCK TO THE SOUTHERN
COASTAL PLAINS OF NORTH CAROLINA. STORNGEST THUNDERSTORMS IN THIS BAND
WERE JUST WEST OF KITTY HAWK...OVER THE PAMLICO RIVER BETWEEN WASHINGTON
AND BELHAVEN...AND OVER THE SOUTHERN COASTAL PLAINS. THESE
THUNDERSTORMS WILL BE ACCOMPANIED BY STORNG GUSTY WINDS...VERY HEAVY
RAIN...FREQUENT DANGEROUS LIGHTNING...AND POSSIBLY SMALL HAIL.
MOVEMENT WAS EAST AT 30 MILES AN HOUR...PEOPLE ALONG THE OUTER BANKS...
ESPECIALLY THOSE NORTH OF OREGON INLET...AND ALONG THE WESTERN PAMLICO
SOUND AND NEAR THE MOUTH OF THE PAMLICO RIVER SHOULD BE ALERT FOR THE
APPROACH OF THESE STORMS. BE READY TO MOVE TO A SAFE SHELTER IF
THREATENING WEATHER APPROACHES.
.
SEVERE THUNDERSTORMS EARLIER THIS EVENING WERE RESPONSIBLE FOR STRONG
WINDS THAT BLEW NUMEROUS TREES DOWN. LIGHTNING FROM THE THUNDERSTORMS
ALSO STARTED A HOUSE FIRE IN COROLLA.

STAY TUNED TO NOAA WEATHER RADIO OR LOCAL RADIO OR TELEVISION
FOR LATER STATEMENTS AND POSSIBLE WARNINGS.

RCJ
Special weather statement, Aug 29, 10:55 PM EDT, 1 hour 19 minutes before
NCZ-015-016-300400-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WILMINGTON NC
1055 PM EDT WED AUG 29 1990

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR PARTS
OF EASTERN NORTH CAROLINA AND SOUTH CAROLINA AND ADJOINING
ATLANTIC WATERS UNTIL 1 AM THURSDAY MORNING...

AT 1030 THIS WEDNESDAY EVENING...THUNDERSTORMS WITH VERY
HEAVY PRECIPITATION WERE CLUSTERED OVER NORTHERN SAMPSON AND
DUPLIN COUNTIES.  NO SIGNIFICANT WEATHER HAS BEEN REPORTED
THERE THUS FAR THIS WEDNESDAY EVENING...BUT PERSONS IN SAMPSON
DUPLIN...JONES AND CRAVEN COUNTIES SHOULD REMAIN ALERT FOR
STRONG GUSTY WINDS...SMALL HAIL AND DANGEROUS LIGHTNING WITH
THE STORMS UNTIL MIDNIGHT OR LATER TONIGHT.

THE STORMS SEEMED TO SLOW DOWN IN THEIR EASTWARD MOVEMENT
TOWARD THE ATLANTIC COAST.  FLOODING OF ROADWAYS IS POSSIBLE
WITH THE STORMS IN THOSE COUNTIES INTO EARLY THURSDAY.

THUNDERSTORMS WITH VERY HEAVY PRECIPITATION WERE CLUSTERED
OVER INTERIOR COASTAL SOUTH CAROLINA NORTH OF CHARLESTON
AND WEST OF GEORGETOWN.  THE STORMS CONTINUED TO MOVE EAST
TOWARD THE ATLANTIC COAST.  THESE STORMS ALSO APPEARED TO
SLOW DOWN.
Local storm report, Aug 30, 12:11 AM EDT, 3 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
1210 AM EDT THU AUG 30 1990

1145 PM EDT  DIME SIZE HAIL REPORTED BY THE BLADEN COUNTY SHERIFF
             DEPARTMENT IN BLADENBORO NEAR RT 211.

MAC

The office that day

Everything else NWS Wilmington, NC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 29, 8:19 PM EDTSevere Thunderstorm WarningILMRobeson56 min
Aug 30, 12:47 AM EDTSevere Thunderstorm WarningILMPender58 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.