Alert archive / Florida / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 67, NWS Tallahassee, FL

August 27, 1992Escambia County, Santa Rosa County, Florida

NWS Tallahassee, FL issued this severe thunderstorm warning at Aug 27, 1992, 9:58 PM CDT for Escambia County, Santa Rosa County, Florida. It was in force for 62 min.

The area

The counties it named.

The facts

Issued
Aug 27, 1992, 9:58 PM CDT (02:58 UTC)
Expired
Aug 27, 1992, 11:00 PM CDT
In force
62 min
Issued by
NWS Tallahassee, FL
Area
Whole counties

Counties Escambia County, FL, Santa Rosa County, FL

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 00:00Z, 3.0 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, Slidell Radar S, LA at 00:00Z on 1992-08-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1926 joules per kilogram.LCLEL10008507005003002001001 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, Slidell Radar S, LA at 00:00Z on 1992-08-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 78 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
1926 J/kg
Mixed-layer CIN
-10 J/kg
Mixed-layer LCL
1117 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
78 m²/s²
0-3 km storm-relative helicity
58 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
Aug 27, 7:33 PM CDTSevere Thunderstorm WarningTAEHarris, Muscogee42 min
Aug 27, 8:20 PM CDTSevere Thunderstorm WarningTAEMarion, Talbot, Taylor55 min
Aug 27, 9:24 PM CDTSevere Thunderstorm WarningTAEChattahoochee, Marion, Stewart66 min
Aug 27, 9:24 PM CDTSevere Thunderstorm WarningTAETaylor66 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.