Alert archive / South Carolina / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 39, NWS Columbia, SC

May 19, 1995Lexington County, Richland County, South Carolina

NWS Columbia, SC issued this severe thunderstorm warning at May 19, 1995, 9:35 AM EDT for Lexington County, Richland County, South Carolina. It was in force for 40 min.

The area

The counties it named.

The facts

Issued
May 19, 1995, 9:35 AM EDT (13:35 UTC)
Expired
May 19, 1995, 10:15 AM EDT
In force
40 min
Issued by
NWS Columbia, SC
Area
Whole counties

Counties Lexington County, SC, Richland County, SC

The nearest sounding before it

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 1.6 hours before the alert went out and 259 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 1995-05-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 119 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 1995-05-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 59 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
119 J/kg
Mixed-layer CIN
-40 J/kg
Mixed-layer LCL
893 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
59 m²/s²
0-3 km storm-relative helicity
94 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 191336
SVRCAE
SCC063-079-191415-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE COLUMBIA SC
935 AM EDT FRI MAY 19 1995
 
THE NATIONAL WEATHER SERVICE IN COLUMBIA HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1015 AM EDT
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN  SOUTH CAROLINA
 
   ...NORTHERN LEXINGTON COUNTY...NORTHERN RICHLAND COUNTY
 
AT 935 AM WEATHER SERVICE RADAR SHOWED POSSIBLE SEVERE THUNDERSTORMS
OVER NORTHERN LEXINGTON COUNTY. THESE STORMS WILL BE MOVING INTO
NORTHERN RICHLAND COUNTY AT 950 PM AND WILL MOVE ACROSS BLYTHWOOD.
 
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 PROTECTION MOVE TO AN INTERIOR ROOM ON THE
LOWEST FLOOR.  DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.
 
SJN

The office that day

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

IssuedProductOfficeCountiesLasted
May 19, 8:27 AM EDTSevere Thunderstorm WarningCAELancaster63 min
May 19, 8:35 AM EDTSevere Thunderstorm WarningCAEChesterfield55 min
May 19, 9:55 AM EDTSevere Thunderstorm WarningCAEKershaw65 min
May 19, 9:55 AM EDTSevere Thunderstorm WarningCAESaluda65 min
May 19, 10:27 AM EDTSevere Thunderstorm WarningCAELee, Sumter48 min
May 19, 11:32 AM EDTSevere Thunderstorm WarningCAEAiken43 min
May 19, 11:36 AM EDTSevere Thunderstorm WarningCAECalhoun, Lexington, Richland54 min
May 19, 12:11 PM EDTSevere Thunderstorm WarningCAECalhoun34 min
May 19, 12:21 PM EDTSevere Thunderstorm WarningCAEClarendon, Sumter54 min
May 19, 12:54 PM EDTSevere Thunderstorm WarningCAEAiken, Barnwell51 min
May 19, 1:13 PM EDTSevere Thunderstorm WarningCAECalhoun, Orangeburg47 min
May 19, 1:49 PM EDTSevere Thunderstorm WarningCAEAiken41 min
May 19, 1:56 PM EDTSevere Thunderstorm WarningCAEClarendon49 min
May 19, 1:56 PM EDTSevere Thunderstorm WarningCAEBamberg49 min
May 19, 2:46 PM EDTTornado WarningCAEAiken44 min
May 19, 5:51 PM EDTSevere Thunderstorm WarningCAEChesterfield54 min

Nearby

Severe Thunderstorm Warnings in South 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.