Alert archive / Georgia / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 217, NWS Birmingham, AL

April 9, 1998Stewart County, Georgia

NWS Birmingham, AL issued this severe thunderstorm warning at Apr 9, 1998, 5:02 AM EDT for Stewart County, Georgia. It was in force for 48 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 9, 1998, 5:02 AM EDT (09:02 UTC)
Expired
Apr 9, 1998, 5:50 AM EDT
In force
48 min
Issued by
NWS Birmingham, AL
Area
Whole counties

County Stewart County, GA

The watch it was issued in

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

IssuedProductOfficeLasted
Apr 9, 2:30 AM EDTTornado WatchSPC5 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 9.0 hours before the alert went out and 147 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 1998-04-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 771 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, Peachtre/Fal Fld, GA at 00:00Z on 1998-04-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 176 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
771 J/kg
Mixed-layer CIN
-28 J/kg
Mixed-layer LCL
478 m above ground
0-6 km bulk shear
67 kt
0-1 km storm-relative helicity
176 m²/s²
0-3 km storm-relative helicity
313 m²/s²
Significant tornado parameter
1.5
Supercell composite
8.3

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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 9, 1:57 AM EDT, 3 hours 5 minutes before
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Local storm report, Apr 9, 2:09 AM EDT, 2 hours 53 minutes before
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Local storm report, Apr 9, 2:09 AM EDT, 2 hours 53 minutes before
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Special weather statement, Apr 9, 2:11 AM EDT, 2 hours 51 minutes before
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Special weather statement, Apr 9, 2:11 AM EDT, 2 hours 51 minutes before
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Special weather statement, Apr 9, 3:00 AM EDT, 2 hours 2 minutes before
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The office that day

Everything else NWS Birmingham, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 8, 8:01 PM EDTTornado WarningBMXTuscaloosa49 min
Apr 8, 8:04 PM EDTTornado WarningBMXFranklin51 min
Apr 8, 8:10 PM EDTSevere Thunderstorm WarningBMXFayette, Lamar50 min
Apr 8, 8:15 PM EDTTornado WarningBMXCoosa, Tallapoosa45 min
Apr 8, 8:18 PM EDTTornado WarningBMXMarion47 min
Apr 8, 8:24 PM EDTSevere Thunderstorm WarningBMXColbert46 min
Apr 8, 8:25 PM EDTTornado WarningBMXCullman35 min
Apr 8, 8:33 PM EDTTornado WarningBMXMarshall47 min
Apr 8, 8:36 PM EDTTornado WarningBMXColbert49 min
Apr 8, 8:37 PM EDTTornado WarningBMXPickens48 min
Apr 8, 8:37 PM EDTTornado WarningBMXWinston48 min
Apr 8, 8:42 PM EDTTornado WarningBMXChambers48 min
Apr 8, 8:44 PM EDTTornado WarningBMXBlount46 min
Apr 8, 8:45 PM EDTTornado WarningBMXJefferson50 min
Apr 8, 8:46 PM EDTTornado WarningBMXLawrence49 min
Apr 8, 8:47 PM EDTSevere Thunderstorm WarningBMXWalker63 min
Apr 8, 8:56 PM EDTTornado WarningBMXTuscaloosa64 min
Apr 8, 8:59 PM EDTSevere Thunderstorm WarningBMXLamar, Marion66 min
Apr 8, 8:59 PM EDTSevere Thunderstorm WarningBMXLauderdale51 min
Apr 8, 9:00 PM EDTSevere Thunderstorm WarningBMXCalhoun, Cleburne50 min
Apr 8, 9:02 PM EDTTornado WarningBMXDeKalb63 min
Apr 8, 9:06 PM EDTSevere Thunderstorm WarningBMXClay, Randolph49 min
Apr 8, 9:08 PM EDTSevere Thunderstorm WarningBMXEtowah47 min
Apr 8, 9:11 PM EDTSevere Thunderstorm WarningBMXLimestone49 min
Apr 8, 9:25 PM EDTSevere Thunderstorm WarningBMXMorgan50 min
Apr 8, 9:32 PM EDTTornado WarningBMXJefferson33 min
Apr 8, 9:36 PM EDTSevere Thunderstorm WarningBMXMadison49 min
Apr 8, 9:37 PM EDTSevere Thunderstorm WarningBMXCherokee63 min
Apr 8, 9:49 PM EDTTornado WarningBMXSt. Clair46 min
Apr 8, 9:49 PM EDTTornado WarningBMXHale36 min
Apr 8, 9:54 PM EDTTornado WarningBMXCherokee, Etowah51 min
Apr 8, 9:56 PM EDTTornado WarningBMXTuscaloosa49 min
Apr 8, 10:00 PM EDTTornado WarningBMXBibb50 min
Apr 8, 10:02 PM EDTTornado WarningBMXJefferson63 min
Apr 8, 10:06 PM EDTSevere Thunderstorm WarningBMXLawrence49 min
Apr 8, 10:12 PM EDTSevere Thunderstorm WarningBMXMorgan48 min
Apr 8, 10:15 PM EDTTornado WarningBMXCalhoun, Talladega65 min
Apr 8, 10:20 PM EDTSevere Thunderstorm WarningBMXLimestone, Madison50 min
Apr 8, 10:32 PM EDTTornado WarningBMXShelby48 min
Apr 8, 10:33 PM EDTSevere Thunderstorm WarningBMXSumter47 min
Apr 8, 10:52 PM EDTTornado WarningBMXCleburne48 min
Apr 8, 10:53 PM EDTSevere Thunderstorm WarningBMXJackson47 min
Apr 8, 10:57 PM EDTSevere Thunderstorm WarningBMXCherokee33 min
Apr 8, 11:05 PM EDTSevere Thunderstorm WarningBMXTuscaloosa50 min
Apr 8, 11:09 PM EDTSevere Thunderstorm WarningBMXTalladega46 min
Apr 8, 11:22 PM EDTSevere Thunderstorm WarningBMXHale48 min
Apr 8, 11:41 PM EDTSevere Thunderstorm WarningBMXJackson34 min
Apr 8, 11:44 PM EDTSevere Thunderstorm WarningBMXTalladega31 min
Apr 8, 11:47 PM EDTSevere Thunderstorm WarningBMXDeKalb33 min
Apr 8, 11:50 PM EDTSevere Thunderstorm WarningBMXBibb, Perry45 min
Apr 8, 11:51 PM EDTSevere Thunderstorm WarningBMXJefferson49 min
Apr 8, 11:55 PM EDTSevere Thunderstorm WarningBMXClay45 min
Apr 9, 12:03 AM EDTSevere Thunderstorm WarningBMXSt. Clair, Shelby62 min
Apr 9, 12:03 AM EDTSevere Thunderstorm WarningBMXCleburne47 min
Apr 9, 12:22 AM EDTSevere Thunderstorm WarningBMXChilton, Shelby48 min
Apr 9, 12:55 AM EDTSevere Thunderstorm WarningBMXTalladega50 min
Apr 9, 12:57 AM EDTSevere Thunderstorm WarningBMXCleburne33 min
Apr 9, 1:07 AM EDTSevere Thunderstorm WarningBMXCoosa48 min
Apr 9, 1:20 AM EDTSevere Thunderstorm WarningBMXClay50 min
Apr 9, 1:45 AM EDTSevere Thunderstorm WarningBMXRandolph, Tallapoosa45 min
Apr 9, 2:17 AM EDTSevere Thunderstorm WarningBMXChambers48 min
Apr 9, 4:16 AM EDTSevere Thunderstorm WarningBMXPike34 min
Apr 9, 4:31 AM EDTSevere Thunderstorm WarningBMXBarbour49 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.