Alert archive / North Carolina / Severe Thunderstorm Warnings in 1997

Severe Thunderstorm Warning 93, NWS Raleigh, NC

July 16, 1997Cumberland County, North Carolina

NWS Raleigh, NC issued this severe thunderstorm warning at Jul 16, 1997, 6:14 PM EDT for Cumberland County, North Carolina. It was in force for 31 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 16, 1997, 6:14 PM EDT (22:14 UTC)
Expired
Jul 16, 1997, 6:45 PM EDT
In force
31 min
Issued by
NWS Raleigh, NC
Area
Whole counties

County Cumberland County, NC

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 10.2 hours before the alert went out and 150 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 1997-07-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1460 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 1997-07-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -11 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
1460 J/kg
Mixed-layer CIN
-67 J/kg
Mixed-layer LCL
1145 m above ground
0-6 km bulk shear
1 kt
0-1 km storm-relative helicity
-11 m²/s²
0-3 km storm-relative helicity
-15 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 162217 RRA
SVRRDU
NCC051-162245-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE RALEIGH/DURHAM NC
614 PM EDT WED JUL 16 1997
 
THE NATIONAL WEATHER SERVICE IN RALEIGH/DURHAM HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  645 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHEAST NORTH CAROLINA
 
   ...NORTHEASTERN CUMBERLAND COUNTY
 
AT 612 PM EDT...WEATHER RADAR INDICATED A SEVERE THUNDERSTORM OVER
NORTHEAST CUMBERLAND COUNTY ALONG INTERSTATE 95 NEAR GODWIN...FALCON
...AND WADE. THE STORM HAS BEEN MOVING VERY SLOWLY NORTHEAST BUT
DEVELOPING TOWARD THE SOUTHWEST WITH NET MOVEMENT BEING ALMOST
STATIONARY.
 
PEOPLE SHOULD BE ESPECIALLY ALERT FOR LARGE HAIL AND DAMAGING WIND.
FREQUENT LIGHTNING AND LOCALLY HEAVY RAIN CAN POSE A DANGER WITH ANY
THUNDERSTORM.  SEEK SHELTER IMMEDIATELY AND REPORT DAMAGE 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 16, 2:43 PM EDT, 3 hours 31 minutes before
STORM REPORT CORRECTED
NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC
243 PM EDT WED JUL 16 1997

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

245 PM     DENTON ARPT               NC   60 MPH WIND GUST
07/15/97   DAVIDSON                       A MICROBURST BLEW DOWN
                                          SEVERAL TREES...DAMAGING
                                          ONE HOME.  A MANUFACTURED
                                          HOME WAS PUSHED OFF ITS
                                          FOUNDATION.
Local storm report, Jul 16, 2:49 PM EDT, 3 hours 25 minutes before
STORM REPORT CORRECTED
NATIONAL WEATHER SERVICE RALEIGH/DURHAM, NC
243 PM EDT WED JUL 16 1997

TIME(EDT)  .....CITY LOCATION..... STATE  ...EVENT/REMARKS...
           ....COUNTY LOCATION....

245 PM     DENTON ARPT               NC   60 MPH WIND GUST
07/15/97   DAVIDSON                       A MICROBURST BLEW DOWN
                                          SEVERAL TREES...DAMAGING
                                          ONE HOME.  A MANUFACTURED
                                          HOME WAS PUSHED OFF ITS
                                          FOUNDATION.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 16, 4:49 PM EDTSevere Thunderstorm WarningRAHDurham26 min
Jul 16, 5:10 PM EDTSevere Thunderstorm WarningRAHRandolph35 min
Jul 16, 5:25 PM EDTSevere Thunderstorm WarningRAHGuilford35 min
Jul 16, 5:33 PM EDTSevere Thunderstorm WarningRAHWake27 min
Jul 16, 5:40 PM EDTSevere Thunderstorm WarningRAHJohnston35 min
Jul 16, 5:58 PM EDTSevere Thunderstorm WarningRAHHarnett32 min
Jul 16, 7:03 PM EDTSevere Thunderstorm WarningRAHWayne27 min

Nearby

Severe Thunderstorm Warnings in North Carolina, 1997Every severe thunderstorm warning in 1997

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.