Alert archive / Florida / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 62, NWS Tallahassee, FL

July 27, 1993Santa Rosa County, Florida

NWS Tallahassee, FL issued this severe thunderstorm warning at Jul 27, 1993, 7:41 PM CDT for Santa Rosa County, Florida. It was in force for 64 min.

The area

The counties it named.

The facts

Issued
Jul 27, 1993, 7:41 PM CDT (00:41 UTC)
Expired
Jul 27, 1993, 8:45 PM CDT
In force
64 min
Issued by
NWS Tallahassee, FL
Area
Whole counties

County Santa Rosa County, FL

The nearest sounding before it

Centreville/Bibb, AL (KCKL), launched 00:00Z, 0.7 hours before the alert went out and 246 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 1993-07-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 959 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, Centreville/Bibb, AL at 00:00Z on 1993-07-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 67 square meters per square second.1939Sfc1 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
959 J/kg
Mixed-layer CIN
-79 J/kg
Mixed-layer LCL
1199 m above ground
0-6 km bulk shear
14 kt
0-1 km storm-relative helicity
67 m²/s²
0-3 km storm-relative helicity
143 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.9

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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
Jul 28, 3:11 PM CDTSevere Thunderstorm WarningTAEEscambia64 min

Nearby

Severe Thunderstorm Warnings in Florida, 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.