Alert archive / Georgia / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 85, NWS Columbia, SC

June 12, 1995Columbia County, Georgia

NWS Columbia, SC issued this severe thunderstorm warning at Jun 12, 1995, 1:53 PM EDT for Columbia County, Georgia. It was in force for 67 min.

The area

The counties it named.

The facts

Issued
Jun 12, 1995, 1:53 PM EDT (17:53 UTC)
Expired
Jun 12, 1995, 3:00 PM EDT
In force
67 min
Issued by
NWS Columbia, SC
Area
Whole counties

County Columbia County, GA

The radar

The Columbia radar (KCAE), 115 km from the middle of the area, began a volume at 17:52 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 5.9 hours before the alert went out and 208 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, Peachtre/Fal Fld, GA at 12:00Z on 1995-06-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 181 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 12:00Z on 1995-06-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 86 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
181 J/kg
Mixed-layer CIN
-36 J/kg
Mixed-layer LCL
788 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
86 m²/s²
0-3 km storm-relative helicity
61 m²/s²
Significant tornado parameter
-0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KCAE 121754 RRA
SVRCAE
GAC073-121900-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE COLUMBIA SC
153 PM EDT MON JUN 12 1995
 
THE NATIONAL WEATHER SERVICE IN COLUMBIA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  300 PM EDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN  GEORGIA
 
   ...COLUMBIA COUNTY
 
NATIONAL WEATHER SERVICE RADAR INDICATES A POSSIBLE SEVERE THUNDERSTORM
IN SOUTHERN COLUMBIA COUNTY MOVING NORTHEAST AT ABOUT 30 MPH.
 
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
THESE WINDS BLOW DOWN TREES...POWER LINES...AND SEVERELY DAMAGE
MOBILE HOMES.  FOR YOUR PHROTECTION MOVE TO AN INTERIOR ROOM ON THE
LOWEST FLOOR.  DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
 
 
&

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, Jun 12, 11:15 AM EDT, 2 hours 38 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE COLUMBIA SC
1115 AM EDT MON JUN 12 95

TIME (EDT) .....CITY LOCATION....... ST   ...EVENT/REMARKS...
           .....COUNTY LOCATION.....
600 PM     FAIRFIELD COUNTY          SC   WIND DAMAGE
06/09/95   FAIRFIELD                      TREES/POWER LINES DOWN-
                                          SHERIFF

615 PM     5 W COLUMBIA              SC   WIND DAMAGE
06/09/95   LEXINGTON                      TREES DOWN AT I-26 AND US
                                          378- SPOTTER

715 PM     SALUDA COUNTY             SC   WIND DAMAGE
06/09/95   SALUDA                         NUMEROUS TREES/POWER LINES
                                          DOWN THROUGHOUT
                                          COUNTY-SHERIFF

715 PM     EDGEFIELD COUNTY          SC   WIND DAMAGE
06/09/95   EDGEFIELD                      NUMEROUS TREES/POWER LINES
                                          DOWN- SHERIFF

745 PM     RICHMOND COUNTY           GA   WIND DOWN
06/09/95   RICHMOND                       TREES DOWN- WSO AGS

800 PM     WARRENVILLE & GLOVERVILLE SC   WIND DAMAGE
06/09/95   AIKEN                          NUMEROUS TREES DOWN- WSO
                                          AGS

815 PM     BARNWELL COUNTY           SC   WIND DAMAGE
06/09/95   BARNWELL                       NUMEROUS TREES/POWER LINES
                                          DOWN THRUT COUNTY-SHERIFF

350 PM     CITY OF ORANGEBURG        SC   WIND DAMAGE
06/11/95   ORANGEBURG                     TREES DOWN- EOC

The office that day

Everything else NWS Columbia, SC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 12, 1:30 PM EDTSevere Thunderstorm WarningCAEMcDuffie60 min

Nearby

Severe Thunderstorm Warnings in Georgia, 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; radar from the NEXRAD Level II archive.