Alert archive / Georgia / Tornado Warnings in 1998

Tornado Warning 20, NWS Columbia, SC

June 9, 1998Lincoln County, Georgia; McCormick County, South Carolina

NWS Columbia, SC issued this tornado warning at Jun 9, 1998, 6:52 PM EDT for Lincoln County, Georgia; McCormick County, South Carolina. It was in force for 68 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
Jun 9, 1998, 6:52 PM EDT (22:52 UTC)
Expired
Jun 9, 1998, 8:00 PM EDT
In force
68 min
Issued by
NWS Columbia, SC
Area
Whole counties

Counties Lincoln County, GA, McCormick County, SC

The radar

The Greer radar (KGSP), 116 km from the middle of the area, began a volume at 22:52 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, 10.9 hours before the alert went out and 203 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 1998-06-09Temperature 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, Peachtre/Fal Fld, GA at 12:00Z on 1998-06-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 205 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
986 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
205 m²/s²
0-3 km storm-relative helicity
221 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 KCAE 092252 RRA
TORCAE
SCC065-GAC181-100000-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE COLUMBIA SC
652 PM EDT TUE JUN 9 1998

THE NATIONAL WEATHER SERVICE IN COLUMBIA SC HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHERN MCCORMICK COUNTY IN SOUTH CAROLINA
  EASTERN LINCOLN COUNTY IN GEORGIA

* UNTIL 800 PM EDT 

* AT 650 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED 
  A TORNADO NEAR KENNA GA...MOVING SOUTHEAST AT 35 MPH.

* THE TORNADO WILL BE NEAR...
  MODOC AT 705 PM
  CLARKS HILL AT 710 PM

THIS IS A DANGEROUS STORM...TAKE COVER IMMEDIATELY IF YOU ARE IN 
ITS PATH. 

RCC

The office that day

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

IssuedProductOfficeCountiesLasted
Jun 9, 6:10 PM EDTSevere Thunderstorm WarningCAELincoln50 min
Jun 9, 7:12 PM EDTSevere Thunderstorm WarningCAEEdgefield33 min
Jun 9, 7:21 PM EDTTornado WarningCAEEdgefield24 min
Jun 9, 7:26 PM EDTSevere Thunderstorm WarningCAEAiken49 min

Nearby

Tornado Warnings in Georgia, 1998Tornado Warnings in South Carolina, 1998Every tornado warning in 1998Tornadoes 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.