Alert archive / Georgia / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 246, NWS Atlanta, GA

April 19, 1998Hancock County, Warren County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Apr 19, 1998, 2:49 PM EDT for Hancock County, Warren County, Georgia. It was in force for 31 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 19, 1998, 2:49 PM EDT (18:49 UTC)
Expired
Apr 19, 1998, 3:20 PM EDT
In force
31 min
Issued by
NWS Atlanta, GA
Area
Whole counties

Counties Hancock County, GA, Warren County, GA

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 6.8 hours before the alert went out and 154 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 1998-04-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 227 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 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 1998-04-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 121 square meters per square second.1939587897Sfc1 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
227 J/kg
Mixed-layer CIN
-9 J/kg
Mixed-layer LCL
515 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
121 m²/s²
0-3 km storm-relative helicity
221 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.0

Open this sounding in Storm Lab

The text

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

007 
WUUS1 KATL 191850 RRA
SVRATL
GAC141-301-191920-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
249 PM EDT SUN APR 19 1998

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EAST CENTRAL HANCOCK COUNTY IN EAST CENTRAL GEORGIA
  WARREN COUNTY IN EAST CENTRAL GEORGIA

* UNTIL 320 PM EDT

* SOME LOCATIONS IN THE PATH OF THIS STORM ARE...
   WARRENTON                   AROUND 305 PM EDT
   NORWOOD                     AROUND 305 PM EDT
   CAMAK                       AROUND 305 PM EDT
   CADLEY                      AROUND 310 PM EDT
   MESENA                      AROUND 310 PM EDT

* AT 247 PM EDT...  7 MILES SOUTHWEST OF MAYFIELD... A SEVERE
  THUNDERSTORM WAS INDICATED BY DOPPLER RADAR... MOVING NORTHEAST
  40 MPH.



REMEMBER SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE
TORNADOES WITH LITTLE OR NO ADVANCE WARNING. REMAIN CALM BUT BE
ALERT TO RAPIDLY CHANGING WEATHER CONDITIONS. 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.


KWM/TSM

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, Apr 19, 2:25 PM EDT, 24 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
225 PM EDT SUN APR 19 1998

TIME(EDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

130 PM     2N MACON                  GA   WIND DAMAGE
4/19/98    BIBB                           TOPS OFF TREES,
                                          SHINGLES OFF
                                          HOUSE. DIME SIZE
                                          HAIL.

130 PM     BYRON                     GA   WIND DAMAGE
4/19/98    PEACH                          REPORTED ROOF DAMAGE,
                                          TREES DOWN ON A HOUSE
                                          POSSIBLE FUNNEL CLOUD.
Local storm report, Apr 19, 2:25 PM EDT, 24 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
225 PM EDT SUN APR 19 1998

TIME(EDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

130 PM     2N MACON                  GA   WIND DAMAGE
4/19/98    BIBB                           TOPS OFF TREES,
                                          SHINGLES OFF
                                          HOUSE. DIME SIZE
                                          HAIL.

130 PM     BYRON                     GA   WIND DAMAGE
4/19/98    PEACH                          REPORTED ROOF DAMAGE,
                                          TREES DOWN ON A HOUSE
                                          POSSIBLE FUNNEL CLOUD.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 18, 8:42 PM EDTTornado WarningFFCDade33 min
Apr 18, 8:50 PM EDTTornado WarningFFCCatoosa, Walker50 min
Apr 18, 9:40 PM EDTTornado WarningFFCWalker, Whitfield35 min
Apr 18, 10:16 PM EDTTornado WarningFFCFloyd34 min
Apr 18, 10:50 PM EDTSevere Thunderstorm WarningFFCGordon35 min
Apr 18, 11:03 PM EDTTornado WarningFFCGordon32 min
Apr 18, 11:54 PM EDTFlash Flood WarningFFCWhitfield2 hr
Apr 19, 1:22 PM EDTSevere Thunderstorm WarningFFCBibb, Houston, Twiggs33 min
Apr 19, 1:35 PM EDTSevere Thunderstorm WarningFFCJones35 min
Apr 19, 1:46 PM EDTTornado WarningFFCJones, Twiggs34 min
Apr 19, 1:46 PM EDTTornado WarningFFCBaldwin34 min
Apr 19, 2:20 PM EDTSevere Thunderstorm WarningFFCBaldwin, Hancock35 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; the sounding from the Mesonet's radiosonde archive.