Alert archive / Georgia / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 19, NWS Columbia, SC

April 3, 1998Burke County, Georgia

NWS Columbia, SC issued this severe thunderstorm warning at Apr 3, 1998, 3:36 PM EST for Burke County, Georgia. It was in force for 24 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
Apr 3, 1998, 3:36 PM EST (20:36 UTC)
Expired
Apr 3, 1998, 4:00 PM EST
In force
24 min
Issued by
NWS Columbia, SC
Area
Whole counties

County Burke County, GA

The radar

The Charleston,SC radar (KCLX), 100 km from the middle of the area, began a volume at 20:38 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Apr 3, 11:15 AM ESTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Charleston AFB, SC (KCHS), launched 12:00Z, 8.6 hours before the alert went out and 187 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, Charleston AFB, SC at 12:00Z on 1998-04-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Charleston AFB, SC at 12:00Z on 1998-04-03The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 32 square meters per square second.1939587897117136Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1412 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
32 m²/s²
0-3 km storm-relative helicity
94 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

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

795 
WUUS1 KCAE 032033 RRA
SVRCAE
GAC033-032100-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE COLUMBIA SC
336 PM EST FRI APR 3 1998

THE NATIONAL WEATHER SERVICE IN COLUMBIA SC HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHERN BURKE COUNTY IN GEORGIA

* UNTIL 400 PM EST 

* NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATES A SEVERE 
  THUNDERSTORM IN MOVING INTO SOUTHERN BURKE COUNTY WEST OF 
  MIDVILLE.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  MIDVILLE AT 345 PM

SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55 MPH... 
DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN. FOR YOUR 
PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR. 

MWC/CTC

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, Apr 3, 11:52 AM EST, 3 hours 44 minutes before
SCZ015-016-018-020-021-022-025-026-027-028-029-030-031-035-
036-037-038-041-GAZ040-063-064-065-077-032330-

THUNDERSTORM OUTLOOK
NATIONAL WEATHER SERVICE COLUMBIA SC
1152 AM EST FRI APR 3 1998

THE OUTLOOK PERTAINS TO THE FOLLOWING COUNTIES IN SOUTH CAROLINA:

AIKEN        BAMBERG      BARNWELL     CALHOUN      CHESTERFIELD
CLARENDON    EDGEFIELD    FAIRFIELD    KERSHAW      LANCASTER
LEE          LEXINGTON    MCCORMICK    NEWBERRY     ORANGEBURG
RICHLAND     SALUDA       SUMTER

THE OUTLOOK PERTAINS TO THE FOLLOWING COUNTIES IN GEORGIA:

BURKE        COLUMBIA     LINCOLN      MCDUFFIE     RICHMOND

...MODERATE THREAT OF SEVERE THUNDERSTORMS THIS AFTERNOON AND EVENING...

A WARM...MOIST AND UNSTABLE AIRMASS WILL MOVE OVER THE OUTLOOK AREA
LATER THIS AFTERNOON AND EVENING. SCATTERED THUNDERSTORMS ARE EXPECTED
TO DEVELOP IN THIS AIRMASS AHEAD OF AN APPROACHING COLD FRONT AND
UPPER-LEVEL DISTURBANCE.

THESE THUNDERSTORMS WILL BE ACCOMPANIED BY WINDS GUSTING UP TO 40 MPH,
FREQUENT CLOUD TO GROUND LIGHTNING, BRIEF HEAVY RAIN AND SMALL HAIL.
SOME THUNDERSTORMS WILL BECOME SEVERE WITH WINDS IN EXCESS OF 60 MPH AND
HAIL TO 1 INCH IN DIAMETER. ISOLATED TORNADOES ALSO APPEAR POSSIBLE.

THE THREAT OF SEVERE WEATHER WILL BE GREATEST LATE THIS AFTERNOON AND
EVENING FROM ABOUT 400 PM TO 1100 PM. THE SEVERE WEATHER WILL BEGIN OVER
THE CENTRAL SAVANNAH RIVER AREA LATER THIS AFTERNOON AND SHIFT TO THE
MIDLANDS BY THE EARLY EVENING HOURS AND TO THE NORTHERN MIDLANDS BY
LATER THIS EVENING.

ALL INTERESTS SHOULD BE AWARE OF THIS POTENTIAL FOR SEVERE WEATHER AND
KEEP POSTED ON WEATHER STATEMENTS...WATCHES...OR WARNINGS WHICH MAY BE
ISSUED BY THE NATIONAL WEATHER SERVICE. BE PREPARED TO TAKE QUICK ACTION
IF THREATENING WEATHER IS SIGHTED OR A WARNING IS ISSUED FOR YOUR AREA.

EMERGENCY PREPAREDNESS OFFICIALS ARE REQUESTED TO REMAIN ALERT AND
MAKE PRELIMINARY PLANS TO DEAL WITH SEVERE WEATHER SHOULD IT OCCUR.
SEVERE WEATHER SPOTTERS...INCLUDING AMATEUR RADIO OPERATORS...SHOULD
MONITOR THIS WEATHER SITUATION. IN ADDITION...ALL LOCAL AND STATE SLED
TERMINAL OPERATORS ARE STRONGLY ENCOURAGED TO UTILIZE THEIR PRELIMINARY
STORM REPORTING SYSTEM TO RELAY WEATHER REPORTS TO THE NATIONAL WEATHER
SERVICE. PROMPT RELAY OF REAL-TIME REPORTS COULD SUBSTANTIALLY AID THE
WARNING PROCESS AND SENSITIZE OTHERS TO THE POTENTIAL FOR ADDITIONAL
SEVERE WEATHER.

LCV
Special weather statement, Apr 3, 11:52 AM EST, 3 hours 44 minutes before
SCZ015-016-018-020-021-022-025-026-027-028-029-030-031-035-
036-037-038-041-GAZ040-063-064-065-077-032330-

THUNDERSTORM OUTLOOK
NATIONAL WEATHER SERVICE COLUMBIA SC
1152 AM EST FRI APR 3 1998

THE OUTLOOK PERTAINS TO THE FOLLOWING COUNTIES IN SOUTH CAROLINA:

AIKEN        BAMBERG      BARNWELL     CALHOUN      CHESTERFIELD
CLARENDON    EDGEFIELD    FAIRFIELD    KERSHAW      LANCASTER
LEE          LEXINGTON    MCCORMICK    NEWBERRY     ORANGEBURG
RICHLAND     SALUDA       SUMTER

THE OUTLOOK PERTAINS TO THE FOLLOWING COUNTIES IN GEORGIA:

BURKE        COLUMBIA     LINCOLN      MCDUFFIE     RICHMOND

...MODERATE THREAT OF SEVERE THUNDERSTORMS THIS AFTERNOON AND EVENING...

A WARM...MOIST AND UNSTABLE AIRMASS WILL MOVE OVER THE OUTLOOK AREA
LATER THIS AFTERNOON AND EVENING. SCATTERED THUNDERSTORMS ARE EXPECTED
TO DEVELOP IN THIS AIRMASS AHEAD OF AN APPROACHING COLD FRONT AND
UPPER-LEVEL DISTURBANCE.

THESE THUNDERSTORMS WILL BE ACCOMPANIED BY WINDS GUSTING UP TO 40 MPH,
FREQUENT CLOUD TO GROUND LIGHTNING, BRIEF HEAVY RAIN AND SMALL HAIL.
SOME THUNDERSTORMS WILL BECOME SEVERE WITH WINDS IN EXCESS OF 60 MPH AND
HAIL TO 1 INCH IN DIAMETER. ISOLATED TORNADOES ALSO APPEAR POSSIBLE.

THE THREAT OF SEVERE WEATHER WILL BE GREATEST LATE THIS AFTERNOON AND
EVENING FROM ABOUT 400 PM TO 1100 PM. THE SEVERE WEATHER WILL BEGIN OVER
THE CENTRAL SAVANNAH RIVER AREA LATER THIS AFTERNOON AND SHIFT TO THE
MIDLANDS BY THE EARLY EVENING HOURS AND TO THE NORTHERN MIDLANDS BY
LATER THIS EVENING.

ALL INTERESTS SHOULD BE AWARE OF THIS POTENTIAL FOR SEVERE WEATHER AND
KEEP POSTED ON WEATHER STATEMENTS...WATCHES...OR WARNINGS WHICH MAY BE
ISSUED BY THE NATIONAL WEATHER SERVICE. BE PREPARED TO TAKE QUICK ACTION
IF THREATENING WEATHER IS SIGHTED OR A WARNING IS ISSUED FOR YOUR AREA.

EMERGENCY PREPAREDNESS OFFICIALS ARE REQUESTED TO REMAIN ALERT AND
MAKE PRELIMINARY PLANS TO DEAL WITH SEVERE WEATHER SHOULD IT OCCUR.
SEVERE WEATHER SPOTTERS...INCLUDING AMATEUR RADIO OPERATORS...SHOULD
MONITOR THIS WEATHER SITUATION. IN ADDITION...ALL LOCAL AND STATE SLED
TERMINAL OPERATORS ARE STRONGLY ENCOURAGED TO UTILIZE THEIR PRELIMINARY
STORM REPORTING SYSTEM TO RELAY WEATHER REPORTS TO THE NATIONAL WEATHER
SERVICE. PROMPT RELAY OF REAL-TIME REPORTS COULD SUBSTANTIALLY AID THE
WARNING PROCESS AND SENSITIZE OTHERS TO THE POTENTIAL FOR ADDITIONAL
SEVERE WEATHER.

LCV

Nearby

Severe Thunderstorm Warnings in Georgia, 1998Every severe thunderstorm warning in 1998

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.