Alert archive / Georgia / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 258, NWS Atlanta, GA

April 21, 1998Baldwin County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Apr 21, 1998, 8:08 PM EDT for Baldwin County, Georgia. It was in force for 32 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Apr 21, 1998, 8:08 PM EDT (00:08 UTC)
Expired
Apr 21, 1998, 8:40 PM EDT
In force
32 min
Issued by
NWS Atlanta, GA
Area
Whole counties

County Baldwin County, GA

What was reported inside it

TimeReportWhereRemark
Apr 21, 8:10 PM EDTHail 1Milledgeville, GASeveral public reports indicated dime to quarter size hail.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 0.1 hours before the alert went out and 121 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 00:00Z on 1998-04-22Temperature 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 00:00Z on 1998-04-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 7 square meters per square second.1939587897117Sfc1 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
2041 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
7 m²/s²
0-3 km storm-relative helicity
114 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.

878 
WUUS1 KATL 220007 RRA
SVRATL
GAC009-220040-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
808 PM EDT TUE APR 21 1998

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  BALDWIN COUNTY IN CENTRAL GEORGIA

* UNTIL 840 PM EDT

* SOME LOCATIONS IN THE PATH OF THIS STORM ARE...
   MILLEDGEVILLE               AROUND 815 PM EDT
   HARDWICK                    AROUND 820 PM EDT
   SCOTTSBORO                  AROUND 825 PM EDT

* AT 806 PM EDT...  5 MILES NORTHWEST OF MILLEDGEVILLE... A SEVERE
  THUNDERSTORM WAS INDICATED BY DOPPLER RADAR... MOVING EAST 10 MPH.



DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...AND DEADLY
LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS. STAY INSIDE
AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED. BOATERS...GOLFERS...
AND OTHERS INVOLVED IN OUTSIDE ACTIVITIES SHOULD SEEK SHELTER
IMMEDIATELY. IF YOU EXPERIENCE STORM DAMAGE TO STRUCTURES OR
TREES...OR HAIL THE SIZE OF DIMES OR LARGER...PLEASE REPORT IT TO
THE NATIONAL WEATHER SERVICE BY CALLING 770-486-8535.


WS/MPM

The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 21, 8:35 PM EDTSevere Thunderstorm WarningFFCHancock35 min
Apr 21, 8:44 PM EDTSevere Thunderstorm WarningFFCWashington66 min
Apr 21, 8:52 PM EDTSevere Thunderstorm WarningFFCMontgomery, Telfair, Wheeler63 min
Apr 21, 9:04 PM EDTSevere Thunderstorm WarningFFCGlascock, Jefferson66 min
Apr 21, 9:14 PM EDTSevere Thunderstorm WarningFFCEmanuel, Johnson, Treutlen66 min
Apr 22, 3:22 PM EDTSevere Thunderstorm WarningFFCPutnam33 min
Apr 22, 3:33 PM EDTSevere Thunderstorm WarningFFCBarrow, Gwinnett, Walton47 min
Apr 22, 4:47 PM EDTSevere Thunderstorm WarningFFCBarrow33 min
Apr 22, 5:03 PM EDTSevere Thunderstorm WarningFFCJasper, Putnam32 min
Apr 22, 5:08 PM EDTSevere Thunderstorm WarningFFCGlascock, Warren32 min
Apr 22, 5:20 PM EDTSevere Thunderstorm WarningFFCClarke, Oconee, Walton35 min
Apr 22, 5:23 PM EDTSevere Thunderstorm WarningFFCJefferson47 min
Apr 22, 5:29 PM EDTSevere Thunderstorm WarningFFCBartow, Cherokee36 min
Apr 22, 5:38 PM EDTSevere Thunderstorm WarningFFCPutnam37 min
Apr 22, 5:50 PM EDTSevere Thunderstorm WarningFFCButts, Jasper35 min
Apr 22, 6:32 PM EDTSevere Thunderstorm WarningFFCJasper33 min
Apr 22, 7:02 PM EDTSevere Thunderstorm WarningFFCJasper, Jones, Putnam48 min
Apr 22, 7:34 PM EDTSevere Thunderstorm WarningFFCBaldwin36 min
Apr 22, 7:49 PM EDTSevere Thunderstorm WarningFFCJones36 min

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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.