Alert archive / North Carolina / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 21, NWS Wilmington, NC

June 5, 1993Bladen County, North Carolina

NWS Wilmington, NC issued this severe thunderstorm warning at Jun 5, 1993, 8:45 PM EDT for Bladen County, North Carolina. It was in force for 60 min.

The area

The counties it named.

The facts

Issued
Jun 5, 1993, 8:45 PM EDT (00:45 UTC)
Expired
Jun 5, 1993, 9:45 PM EDT
In force
60 min
Issued by
NWS Wilmington, NC
Area
Whole counties

County Bladen County, NC

The nearest sounding before it

Charleston AFB, SC (KCHS), launched 00:00Z, 0.8 hours before the alert went out and 232 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, Charleston AFB, SC at 00:00Z on 1993-06-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3843 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, Charleston AFB, SC at 00:00Z on 1993-06-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 90 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
3843 J/kg
Mixed-layer CIN
-35 J/kg
Mixed-layer LCL
1094 m above ground
0-6 km bulk shear
26 kt
0-1 km storm-relative helicity
90 m²/s²
0-3 km storm-relative helicity
42 m²/s²
Significant tornado parameter
1.6
Supercell composite
10.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KILM 060046
SVRILM
NCC017-060145-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE WILMINGTON NC
845 PM EDT SAT JUN 5 1993
 
THE NATIONAL WEATHER SERVICE IN WILMINGTON HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  945 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST NORTH CAROLINA
 
   ...BLADEN COUNTY
 
A SEVERE THUNDERSTORM NORTH OF LUMBERTON WAS MOVING TO THE EAST AT 40
MPH. THE STORM WILL MOVE INTO BLADEN COUNTY IN A FEW MINUTES.
 
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.
 
THIS IS A DANGEROUS STORM....TAKE COVER2 IMMEDIATELY IF YOU ARE IN ITS
PATH. LARGE SEVERE THUNDERSTORMS CAN CAUSE AS MUCH DAMAGE AS SMALL
TORNADOES.

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, Jun 5, 6:45 PM EDT, 2 hours before
NCZ015-016-017-052345-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE WILMINGTON NC
635 PM EDT SAT JUN 5 1993

...THE SEVERE THUNDERSTORM WARNINGS FOR BEAUFORT AND PITT COUNTIES HAVE
EXPIRED...
...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR EASTERN NORTH
CAROLINA UNTIL 11 PM EDT...

AT 630 PM...RADAR SHOWED WIDESPREAD AREAS OF LIGHT RAIN WITH A FEW VERY
STRONG THUNDERSTORMS WITH VERY HEAVY RAINS OVER THE SANDHILLS...THE
CENTRAL COASTAL PLAINS AND THE NORTHERN AND CENTRAL COASTAL AREAS. THE
HEAVIEST OF THESE STORMS WERE LOCATED JUST SOUTH OF WEST END IN MOORE
COUNTY AND BETWEEN GREENVILLE AND GRIMESLAND IN PITT COUNTY. THESE STORMS
HAVE PRODUCED SMALL HAIL AND DAMAGING WINDS AND CONTINUE TO POSE A THREAT
FOR THE NEXT COUPLE OF HOURS.

OTHER STRONG THUNDERSTORMS WERE LOCATED IN FRANKLIN AND WASHINGTON
COUNTIES. ALL THE PRECIPITATION WAS MOVING TO THE EAST AT 35 MILES PER HOUR.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE
FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN
THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS
AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS.

LGE
Local storm report, Jun 5, 7:37 PM EDT, 1 hour 8 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
737 PM EDT SAT JUN 5 1993

725 PM       ROBESON COUNTY...WIND GUSTS TO 50 MPH SOUTH OF RED SPRINGS

730 PM       BEAUFORT COUNTY...LARGE HAIL...1 TO 2 INCH DIAMETER...AND
                               GUSTY WINDS AT BAYVIEW FERRY TERMINAL

735 PM       ROBESON COUNTY...ONE AND ONE-HALF INCH HAIL AT PARKTON

LGE
Local storm report, Jun 5, 7:37 PM EDT, 1 hour 8 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
737 PM EDT SAT JUN 5 1993

725 PM       ROBESON COUNTY...WIND GUSTS TO 50 MPH SOUTH OF RED SPRINGS

730 PM       BEAUFORT COUNTY...LARGE HAIL...1 TO 2 INCH DIAMETER...AND
                               GUSTY WINDS AT BAYVIEW FERRY TERMINAL

735 PM       ROBESON COUNTY...ONE AND ONE-HALF INCH HAIL AT PARKTON

LGE
Local storm report, Jun 5, 8:03 PM EDT, 42 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
803 PM EDT SAT JUN 5 1993

745 PM       BEAUFORT COUNTY...HAIL COVERS GROUND IN PINETOWN

755 PM       ROBESON COUNTY...QUARTER SIZED HAIL IN SAINT PAUL

800 PM       BLADEN COUNTY...ONE INCH HAIL IN TAR HEEL

LGE
Local storm report, Jun 5, 8:03 PM EDT, 42 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON NC
803 PM EDT SAT JUN 5 1993

745 PM       BEAUFORT COUNTY...HAIL COVERS GROUND IN PINETOWN

755 PM       ROBESON COUNTY...QUARTER SIZED HAIL IN SAINT PAUL

800 PM       BLADEN COUNTY...ONE INCH HAIL IN TAR HEEL

LGE
Local storm report, Jun 5, 8:33 PM EDT, 12 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE CAPE HATTERAS, NC
926 PM EDT FRI JUN 04 1993

TIME           EVENT
1825 EDT       GOLF BALL SIZE HAIL AT PLYMOUTH/WASHINGTON COUNTY/RPTED
               BY PUBLIC

1851 EDT       GOLF BALL SIZE HAIL IN MARTIN COUNTY AT SEVERAL
               LOCATION.  RPTD BY SEVERE WEATHER SPOTTER AND HAM RADIO

1851 EDT       DIME TO PENNY SIZE HAIL TYRRELL COUNTY- HAM RADIO AND
               SHERIFF

1857 EDT       DIME-QUARTER SIZE HAIL CURRITUCK COUNTY.  SEVERE WEA
               SPOTTER.

1900 EDT       DIME SIZE HAIL-W OF ROCKY MOUNT IN NASH COUNTY.  HAM RADIO

1915 EDT       TENNIS BALL SIZE HAIL IN PLYMOUTH WASHINGTON COUNTY
               IN THE PAST HOUR.  RPTD BY RADIO STATION.
.
1916 EDT       PEA AND MARBLE SIZE HAIL CURRITUCK COUNTY.  RPTD
               BY EMERGENCY MANAGEMENT.

1918 EDT       QUARTER SIZE HAIL IN WILLIAMSTON IN MARTIN COUNTY.
               RPTD BY RADIO STATION

LEIN

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 5, 8:09 PM EDTSevere Thunderstorm WarningILMPamlico66 min
Jun 5, 8:14 PM EDTSevere Thunderstorm WarningILMRobeson61 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 1993Every severe thunderstorm warning in 1993

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.