Alert archive / North Carolina / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 2, NWS Raleigh, NC

March 7, 1992Edgecombe County, North Carolina

NWS Raleigh, NC issued this severe thunderstorm warning at Mar 7, 1992, 11:07 PM EST for Edgecombe County, North Carolina. It was in force for 38 min.

The area

The counties it named.

The facts

Issued
Mar 7, 1992, 11:07 PM EST (04:07 UTC)
Expired
Mar 7, 1992, 11:45 PM EST
In force
38 min
Issued by
NWS Raleigh, NC
Area
Whole counties

County Edgecombe County, NC

The nearest sounding before it

Cape Hatteras, NC (KHAT), launched 00:00Z, 4.1 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, Cape Hatteras, NC at 00:00Z on 1992-03-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1560 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, Cape Hatteras, NC at 00:00Z on 1992-03-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 18 square meters per square second.19395878Sfc1 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
1560 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
593 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
18 m²/s²
0-3 km storm-relative helicity
57 m²/s²
Significant tornado parameter
0.3
Supercell composite
1.7

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KRDU 080408
SVRRDU
NCC065-080445-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE RALEIGH/DURHAM NC
1107 PM EST SAT MAR 7 1992
 
THE NATIONAL WEATHER SERVICE IN RALEIGH/DURHAM HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1145 PM EST
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTHEAST NORTH CAROLINA
 
   ...EASTERN EDGECOMBE COUNTY
 
AT 1105 PM DIME SIZE HAIL WAS FALLING IN THE TOWN OF TARBORO IN
EDGEuCOMBE COUNTY.
 
THIS SEVERE THUNDERSTORM WAS MOVING SOUTHEAST AROUND 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, Mar 7, 6:32 PM EST, 4 hours 35 minutes before
NCZ003>005-014-080100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC
635 PM EST SAT MAR 7 1992

...SEVERE THUNDERSTORM WATCH IN EFFECT FOR MUCH OF CENTRAL NORTH
CAROLINA UNTIL 9 PM...

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR MUCH OF CENTRAL
NORTH CAROLINA UNTIL 9 PM.

AT 635 PM WEATHER SERVICE RADAR INDICATED CLUSTERS OF SEVERE
THUNDERSTORMS OVER PORTIONS OF THE WESTERN PIEDMONT. THE STRONGEST
STORMS WERE LOCATED IN ROWAN COUNTY SOME 40 MILES NORTHEAST OF
CHARLOTTE AND IN DAVIE COUNTY JUST SOUTHEAST OF WINSTON-SALEM.

THIS AFTERNOON...THERE HAVE BEEN REPORTS OF LARGE HAIL AND FUNNEL CLOUDS
IN SEVERAL COUNTIES IN THE WESTERN PIEDMONT.
^
THERE HAVE ALSO BEEN REPORTS OF LARGE HAIL WITH THUNDERSTORMS IN
SOME COUNTIES ACROSS THE WESTERN SECTIONS OF SOUTHERN VIRGINIA.

THE THUNDERSTORMS WERE GENERALLY MOVING EAST AROUND 30 MPH.

SCATTERED THUNDERSTORMS MAY DEVELOP OR FIRST MOVE INTO THE WESTERN
COUNoTIES OF THE NORTHEAST PIEDMONT AND SANDHILLS BETWEEN 7 AND 8 PM.

ALL PERSONS IN CENTRAL NORTH CAROLINA SHOULD LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. BE PREPARED TO SEEK A PLACE OF SAFETY IMMEDIATELY
IF A WARNING ISSUED.

KK
Special weather statement, Mar 7, 8:01 PM EST, 3 hours 6 minutes before
NCZ003>005-014-080230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC
800 PM EST SAT MAR 7 1992

...SEVERE THUNDERSTORM WATCH IN EFFECT FOR MUCH OF CENTRAL NORTH
CAROLINA UNTIL 9 PM...

AT 800 PM WEATHER SERVICE RADAR INDICATED NEWLY DEVELOPED THUNDERSTORMS
IN CASWELL COUNTY ARE MOVING INTO PERSON AND ORANGE COUNTIES. THESE
THUNDERSTORMS COULD BECOME SEVERE AS THEY CONTINUE TO MOVE SOUTHEAST
AROUND 25 MPH AND WILL BE CLOSELY MONITORED BY RADAR.

SHOWERS WERE DEVELOPING IN CHATHAM AND MOORE COUNTIES AHEAD OF A CLUSTER
OF STRONG THUNDERSTORMS IN MONTGOMERY COUNTY.

OTHER STRONG THUNDERSTORMS WERE CONTINUING OVER THE CENTRAL SECTION OF
SOUTHERN VIRGINIA AND COULD MOVE INTO VANCE AND WARREN COUNTIES
AROUND 830 PM.

CONDITIONS ARE FAVORABLE FOR A BROKEN LINE OF SCATTERED THUNDERSTORMS
TO DEVELOP SOUTHWARD FROM VIRGINIA TO THE THUNDERSTORMS IN THE
SOUTHERN PIEDMONT OF NORTH CAROLINA. SOME OF THESE THUNDERSTORMS
COULD BECOME SEVERE WITH LARGE HAIL OR DAMAGING WINDS.

THE SEVERE THUNDERSTORM WATCH WILL CONTINUE THROUGH 9 PM FOR MOST
OF CENTRAL NORTH CAROLINA AND MAY BE EXTENDED OR UPDATED AFTER 9 PM.

DURING THE AFTERNOON...THERE WERE SEVERAL REPORTS OF LARGE HAIL
IN SOME COUNTIES IN THE WESTERN PIEDMONT OF NORTH CAROLINA.

ALL PERSONS IN CENTRAL NORTH CAROLINA SHOULD LISTEN FOR LATER STATEMENTS
AND POSSIBLE WARNINGS. BE PREPARED TO SEEK A PLACE OF SAFETY IMMEDIATELY
IF A WARNING ISSUED.

KK
Local storm report, Mar 7, 8:18 PM EST, 2 hours 49 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE  GREENSBORO NC
815 PM EST SAT MAR 7 1992

ATTN SELS...

1620E..2120Z...1 INCH HAIL SW CORNER OF YADKIN COUNTY..1 MILE FROM
     IREDELL COUNTY LINE.
1650E..2150Z...HAIL JUST BIGGER THAN GOLFBALLS IN SOUTHERN IREDELL
     COUNTY.
1705E..2205Z...1 INCH HAIL COVERING GROUND IN NORTHWEST DAVIE COUNTY.
1820E..2320Z...3/4 INCH HAIL NEAR CHINA GROVE IN SOUTHERN ROWAN
     COUNTY.
1838E..2338Z...HAIL UP TO GOLFBALL SIZE IN NORTHERN ROWAN COUNTY 2 MILES
     NORTHWEST OF SALISBURY..AND ALSO IN SOUTHEAST ROWAN COUNTY AT
     INTERSECTION OF HIGHWAYS 52 AND 152.
1905E..08/0005Z...DIME SIZE HAIL 4 MILES EAST OF SALISBURY.

RBN
Special weather statement, Mar 7, 9:12 PM EST, 1 hour 55 minutes before
NCZ006-007-080300-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GREENSBORO NC
910 PM EST SAT MAR 7 1992

...SEVERE THUNDERSTORM WATCH ALLOWED TO EXPIRE FOR NORTHWEST
PIEDMONT AND THE NORTHERN FOOTHILLS...

SEVERE WEATHER IS NO LONGER EXPECTED IN THE AREA SO THE SEVERE
THUNDERSTORM WATCH HAS BEEN ALLOWED TO EXPIRE AT 9 PM.

AT 905 PM RADAR SHOWED WIDELY SCATTERED SHOWERS AND A FEW THUNDERSTORMS
OVER THE NORTHWEST PIEDMONT...THESE MAY CONTIN\UE THROUGH THE REMAINDER
OF THE EVENING.

ELJ
Special weather statement, Mar 7, 9:12 PM EST, 1 hour 55 minutes before
NCZ003>005-014-080230-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC
915 PM EST SAT MAR 7 1992

...SEVERE THUNDERSTORM WATCH FOR CENTRAL NORTH CAROLINA
HAS EXPIRED...

THE SEVERE THUNDERSTORM WATCH ISSUED THIS AFTERNOON FOR A LARGE
PORTION OF CENTRAL NORTH CAROLINA EXPIRED AT 9 PM.

WIDELY SCATTERED THUNDERSTORMS CONTINUE OVER A RELATIVELY SMALL
PORTION OF THE NORTHERN PIEDMONT...NORTHERN COASTAL PLAIN...WITH
A FEW ISOLATED THUNDERSTORMS IN THE SANDHILLS. HOWEVER THERE HAVE
BEEN NO REPORTS OF SEVERE WEATHER (THAT IS LARGE HAIL OR DAMAGING
WINDS) SINCE EARLY THIS EVENING...AND RADAR INDICATES THE STORMS
CONTINUE TO WEAKEN.

A CHANCE OF THUNDERSTORMS HAS BEEN LEFT IN THE FORECAST FOR TONIGHT
FOR MUCH OF EASTERN NORTH CAROLINA...BUT THE ACTIVITY SHOULD BE
WIDELY SCATTERED AND CONTINUE TO GRADUALLY WEAKEN AND DIMINSH.

AT 910 PM RADAR SHOWED WIDELY SCATTERED THUNDERSTORMS IN
MOORE AND FRANKLIN COUNTIES WITH THE STRONGEST THUNDERSTORM
IN NORTHAMPTON COUNTY. OTHER THUNDERSTORMS MAY DEVELOP IN
THE NORTHERN COASTAL AREA.

KK

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 7, 9:50 PM ESTSevere Thunderstorm WarningRAHHalifax40 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 1992Every severe thunderstorm warning in 1992

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.