Alert archive / Florida / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 46, NWS Tallahassee, FL

July 6, 1992Franklin County, Gulf County, Florida

NWS Tallahassee, FL issued this severe thunderstorm warning at Jul 6, 1992, 4:18 PM EDT for Franklin County, Gulf County, Florida. It was in force for 27 min.

The area

The counties it named.

The facts

Issued
Jul 6, 1992, 4:18 PM EDT (20:18 UTC)
Expired
Jul 6, 1992, 4:45 PM EDT
In force
27 min
Issued by
NWS Tallahassee, FL
Area
Whole counties

Counties Franklin County, FL, Gulf County, FL

The nearest sounding before it

Jacksonville, FL (KAYS), launched 12:00Z, 8.3 hours before the alert went out and 328 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 12:00Z on 1992-07-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1184 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, Jacksonville, FL at 12:00Z on 1992-07-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 103 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
1184 J/kg
Mixed-layer CIN
-70 J/kg
Mixed-layer LCL
1170 m above ground
0-6 km bulk shear
15 kt
0-1 km storm-relative helicity
103 m²/s²
0-3 km storm-relative helicity
96 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
Jul 6, 4:44 PM EDTSevere Thunderstorm WarningTAEFranklin, Gulf61 min

Nearby

Severe Thunderstorm Warnings in Florida, 1992Every severe thunderstorm warning in 1992

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.