Alert archive / North Carolina / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 162, NWS Raleigh, NC

July 24, 1995Chatham County, North Carolina

NWS Raleigh, NC issued this severe thunderstorm warning at Jul 24, 1995, 7:35 PM EDT for Chatham County, North Carolina. It was in force for 25 min.

The area

The counties it named.

The facts

Issued
Jul 24, 1995, 7:35 PM EDT (23:35 UTC)
Expired
Jul 24, 1995, 8:00 PM EDT
In force
25 min
Issued by
NWS Raleigh, NC
Area
Whole counties

County Chatham County, NC

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 11.6 hours before the alert went out and 72 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 12:00Z on 1995-07-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 400 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, Greensboro/Hi Pt, NC at 12:00Z on 1995-07-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -5 square meters per square second.1939Sfc1 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
400 J/kg
Mixed-layer CIN
-90 J/kg
Mixed-layer LCL
1114 m above ground
0-6 km bulk shear
6 kt
0-1 km storm-relative helicity
-5 m²/s²
0-3 km storm-relative helicity
52 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KRDU 242336 RRA
SVRRDU
NCC037-250000-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE RALEIGH/DURHAM NC
735 PM EDT MON JUL 24 1995
 
THE NATIONAL WEATHER SERVICE IN RALEIGH/DURHAM HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  800 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN NORTH CENTRAL NORTH CAROLINA
 
   ...EASTERN CHATHAM COUNTY
 
AT 735 PM EDT...WEATHER RADAR SHOWED A SEVERE THUNDERSTORM OVER CHATHAM
COUNTY JUST NORTHEAST OF PITTSBORO. THE STORM WAS MOVING SOUTHEAST
AROUND 20 MILES AN HOUR.
 
DOWNBURST WINDS FROM A SEVERE THUNDERSTORM CAN SOMETIMES REACH 100
MPH.  A POWERFUL DOWNBURST CAN BE AS BAD AS A TORNADO.  THESE WINDS
DOWN TREES ALND POWER LINES...OVERTURN MOBILE HOMES...AND DAMAGE
BUILDINGS. SEEK SHELTER IMMEDIATELY AND REPORT DAMAGES PROMPTLY TO
EMERGENCY OFFICIALS FOR RELAY TO THE NATIONAL WEATHER SERVICE.

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

Local storm report, Jul 24, 6:30 PM EDT, 1 hour 5 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC
628 PM EDT MON JUL 24 1995

TIME           EVENT
 615 PM        TREES DOWN IN THE TIMBERLAKE AREA IN SOUTHERN PERSON
               COUNTY.  ALSO STREET FLOODING.  REPORTED BY PERSON COUNTY
               EMERGENCY COMMUNICATIONS CENTER.

RFG
Special weather statement, Jul 24, 6:37 PM EDT, 58 minutes before
NCZ007-008-024-025-041-242345-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM NC
637 PM EDT MON JUL 24 1995

AT 633 PM...WEATHER RADAR SHOWED STRONG THUNDERSTORMS IN A LINE FROM
SOUTHERN PERSON COUNTY INTO EXTREME NORTHWEST DURHAM COUNTY AND NORTHERN
ORANGE COUNTY. THE STORMS ARE MOVING EAST SOUTHEAST AT 20 TO 25 MILES AN
HOUR. INTENSE CLOUD TO GROUND LIGHTNING AND STRONG GUSTY WINDS ARE
LIKELY WITH THESE STORMS AS THEY MOVE INTO THE TRIANGLE AREA FROM THE
NORTHWEST DURING THE NEXT HOUR BEFORE 730 PM.

REPORT ANY HAIL OR DAMAGING WEATHER TO EMERGENCY OFFICIALS FOR RELAY TO
THE NATIONAL WEATHER SERVICE.  STAY TUNED FOR LATER STATEMENT AND
POSSIBLE WARNINGS.

RFG
Special weather statement, Jul 24, 6:38 PM EDT, 57 minutes before
NCZ007-008-024-025-041-242345-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM NC
637 PM EDT MON JUL 24 1995

AT 633 PM...WEATHER RADAR SHOWED STRONG THUNDERSTORMS IN A LINE FROM
SOUTHERN PERSON COUNTY INTO EXTREME NORTHWEST DURHAM COUNTY AND NORTHERN
ORANGE COUNTY. THE STORMS ARE MOVING EAST SOUTHEAST AT 20 TO 25 MILES AN
HOUR. INTENSE CLOUD TO GROUND LIGHTNING AND STRONG GUSTY WINDS ARE
LIKELY WITH THESE STORMS AS THEY MOVE INTO THE TRIANGLE AREA FROM THE
NORTHWEST DURING THE NEXT HOUR BEFORE 730 PM.

REPORT ANY HAIL OR DAMAGING WEATHER TO EMERGENCY OFFICIALS FOR RELAY TO
THE NATIONAL WEATHER SERVICE.  STAY TUNED FOR LATER STATEMENT AND
POSSIBLE WARNINGS.

RFG
Special weather statement, Jul 24, 6:39 PM EDT, 56 minutes before
NCZ007-008-024-025-041-242345-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM NC
637 PM EDT MON JUL 24 1995

AT 633 PM...WEATHER RADAR SHOWED STRONG THUNDERSTORMS IN A LINE FROM
SOUTHERN PERSON COUNTY INTO EXTREME NORTHWEST DURHAM COUNTY AND NORTHERN
ORANGE COUNTY. THE STORMS ARE MOVING EAST SOUTHEAST AT 20 TO 25 MILES AN
HOUR. INTENSE CLOUD TO GROUND LIGHTNING AND STRONG GUSTY WINDS ARE
LIKELY WITH THESE STORMS AS THEY MOVE INTO THE TRIANGLE AREA FROM THE
NORTHWEST DURING THE NEXT HOUR BEFORE 730 PM.

REPORT ANY HAIL OR DAMAGING WEATHER TO EMERGENCY OFFICIALS FOR RELAY TO
THE NATIONAL WEATHER SERVICE.  STAY TUNED FOR LATER STATEMENT AND
POSSIBLE WARNINGS.

RFG
Special weather statement, Jul 24, 7:05 PM EDT, 30 minutes before
NCZ041-250000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM NC
705 PM EDT MON JUL 24 1995

AT 700 PM EDT...WEATHER RADAR SHOWED A SEVERE THUNDERSTORM OVER DURHAM
COUNTY. THE STORM WAS PRODUCING STRONG WINDS WELL IN ADVANCE OF ITSELF.
THESE STRONG WINDS WILL BE AFFECTING FALLS LAKE IN NORTHERN WAKE COUNTY
WITHIN THE NEXT HALF HOUR.  IN ADDTION TO THE WIND
HAZARD...THIS THUNDERSTORM HAVE BEEN PRODUCING NUMBEROUS LIGHTNING STRIK
IN A SHORT TIME.

PERSONS ON OR AROUND FALLS LAKE SHOULD SEEK SHELTER IMMEDAITELY.

LISTEN FOR LATER STAEMENTS AND POSSIBLE WARNINGS
Special weather statement, Jul 24, 7:08 PM EDT, 27 minutes before
NCZ041-250000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE RALEIGH/DURHAM NC
705 PM EDT MON JUL 24 1995

AT 700 PM EDT...WEATHER RADAR SHOWED A SEVERE THUNDERSTORM OVER DURHAM
COUNTY. THE STORM WAS PRODUCING STRONG WINDS WELL IN ADVANCE OF ITSELF.
THESE STRONG WINDS WILL BE AFFECTING FALLS LAKE IN NORTHERN WAKE COUNTY
WITHIN THE NEXT HALF HOUR.  IN ADDTION TO THE WIND
HAZARD...THIS THUNDERSTORM HAVE BEEN PRODUCING NUMBEROUS LIGHTNING STRIK$
IN A SHORT TIME.

PERSONS ON OR AROUND FALLS LAKE SHOULD SEEK SHELTER IMMEDAITELY.

LISTEN FOR LATER STAEMENTS AND POSSIBLE WARNINGS

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 24, 6:10 PM EDTSevere Thunderstorm WarningRAHPerson50 min
Jul 24, 6:57 PM EDTSevere Thunderstorm WarningRAHDurham33 min
Jul 24, 7:18 PM EDTSevere Thunderstorm WarningRAHGranville, Wake27 min
Jul 24, 7:24 PM EDTSevere Thunderstorm WarningRAHMoore, Randolph36 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 1995Every severe thunderstorm warning in 1995

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.