Alert archive / Georgia / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 18, NWS Tallahassee, FL

March 31, 1993Marion County, Georgia

NWS Tallahassee, FL issued this severe thunderstorm warning at Mar 31, 1993, 6:27 AM EST for Marion County, Georgia. It was in force for 63 min.

The area

The counties it named.

The facts

Issued
Mar 31, 1993, 6:27 AM EST (11:27 UTC)
Expired
Mar 31, 1993, 7:30 AM EST
In force
63 min
Issued by
NWS Tallahassee, FL
Area
Whole counties

County Marion County, GA

The nearest sounding before it

Centreville/Bibb, AL (KCKL), launched 00:00Z, 11.5 hours before the alert went out and 258 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, Centreville/Bibb, AL at 00:00Z on 1993-03-31Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 56 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, Centreville/Bibb, AL at 00:00Z on 1993-03-31The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 19 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
56 J/kg
Mixed-layer CIN
-77 J/kg
Mixed-layer LCL
1139 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
19 m²/s²
0-3 km storm-relative helicity
-36 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.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 31, 12:21 AM ESTSevere Thunderstorm WarningTAEDixie69 min
Mar 31, 7:36 AM ESTSevere Thunderstorm WarningTAEMarion, Sumter, Webster69 min
Mar 31, 7:36 AM ESTSevere Thunderstorm WarningTAESchley69 min
Mar 31, 7:57 AM ESTSevere Thunderstorm WarningTAEMacon63 min
Mar 31, 8:45 AM ESTSevere Thunderstorm WarningTAEMarion, Taylor60 min
Mar 31, 3:16 PM ESTSevere Thunderstorm WarningTAEDougherty29 min
Mar 31, 3:23 PM ESTSevere Thunderstorm WarningTAEWorth37 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1993Every severe thunderstorm warning in 1993

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.