Alert archive / Georgia / Severe Thunderstorm Warnings in 1998

Severe Thunderstorm Warning 97, NWS Jacksonville, FL

May 3, 1998Appling County, Georgia

NWS Jacksonville, FL issued this severe thunderstorm warning at May 3, 1998, 10:13 PM EDT for Appling County, Georgia. It was in force for 32 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
May 3, 1998, 10:13 PM EDT (02:13 UTC)
Expired
May 3, 1998, 10:45 PM EDT
In force
32 min
Issued by
NWS Jacksonville, FL
Area
Whole counties

County Appling County, GA

The watch it was issued in

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

IssuedProductOfficeLasted
May 3, 7:30 PM EDTSevere Thunderstorm WatchSPC7 hr

The nearest sounding before it

Jacksonville, FL (KJAX), launched 00:00Z, 2.2 hours before the alert went out and 150 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, Jacksonville, FL at 00:00Z on 1998-05-04Temperature 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, Jacksonville, FL at 00:00Z on 1998-05-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 39 square meters per square second.193958Sfc1 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
2605 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
39 m²/s²
0-3 km storm-relative helicity
104 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

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.

NWS Jacksonville, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at May 3, 2:15 PM EDT, 7 hours 58 minutes earlier.

Area forecast discussion, May 3, 2:15 PM EDT, 7 hours 58 minutes before
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In the hours before

Special weather statement, May 3, 5:21 PM EDT, 4 hours 52 minutes before
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Special weather statement, May 3, 5:30 PM EDT, 4 hours 43 minutes before
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Special weather statement, May 3, 5:30 PM EDT, 4 hours 43 minutes before
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Special weather statement, May 3, 8:10 PM EDT, 2 hours 3 minutes before
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Local storm report, May 3, 8:38 PM EDT, 1 hour 35 minutes before
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Local storm report, May 3, 8:38 PM EDT, 1 hour 35 minutes before
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The office that day

Everything else NWS Jacksonville, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 4, 12:45 PM EDTSevere Thunderstorm WarningJAXPutnam35 min
May 4, 12:50 PM EDTSevere Thunderstorm WarningJAXFlagler, Saint Johns50 min
May 4, 12:53 PM EDTSevere Thunderstorm WarningJAXMarion47 min
May 4, 4:31 PM EDTSevere Thunderstorm WarningJAXHamilton64 min
May 4, 5:05 PM EDTTornado WarningJAXHamilton50 min
May 3, 10:02 PM EDTSevere Thunderstorm WarningJAXJeff Davis28 min
May 4, 1:05 PM EDTSevere Thunderstorm WarningJAXAppling, Bacon, Jeff Davis50 min
May 4, 1:16 PM EDTSevere Thunderstorm WarningJAXPierce, Wayne49 min
May 4, 1:16 PM EDTSevere Thunderstorm WarningJAXWare49 min
May 4, 2:19 PM EDTSevere Thunderstorm WarningJAXPierce, Wayne61 min
May 4, 3:42 PM EDTSevere Thunderstorm WarningJAXAppling, Wayne78 min
May 4, 3:53 PM EDTSevere Thunderstorm WarningJAXClinch, Echols77 min
May 4, 4:23 PM EDTSevere Thunderstorm WarningJAXBacon, Pierce47 min
May 4, 5:02 PM EDTTornado WarningJAXAppling, Bacon48 min
May 4, 5:14 PM EDTSevere Thunderstorm WarningJAXPierce46 min
May 4, 5:39 PM EDTSevere Thunderstorm WarningJAXWayne51 min
May 4, 6:08 PM EDTSevere Thunderstorm WarningJAXEchols67 min
May 4, 6:12 PM EDTSevere Thunderstorm WarningJAXPierce48 min
May 4, 6:36 PM EDTSevere Thunderstorm WarningJAXWayne64 min
May 4, 7:40 PM EDTSevere Thunderstorm WarningJAXClinch30 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.