Alert archive / Georgia / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 36, NWS Jacksonville, FL

June 11, 1994Berrien County, Georgia

NWS Jacksonville, FL issued this severe thunderstorm warning at Jun 11, 1994, 3:10 PM EDT for Berrien County, Georgia. It was in force for 50 min.

The area

The counties it named.

The facts

Issued
Jun 11, 1994, 3:10 PM EDT (19:10 UTC)
Expired
Jun 11, 1994, 4:00 PM EDT
In force
50 min
Issued by
NWS Jacksonville, FL
Area
Whole counties

County Berrien County, GA

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 7.2 hours before the alert went out and 141 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, Tallahassee Rgnl, FL at 12:00Z on 1994-06-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 362 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, Tallahassee Rgnl, FL at 12:00Z on 1994-06-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 31 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
362 J/kg
Mixed-layer CIN
-150 J/kg
Mixed-layer LCL
1138 m above ground
0-6 km bulk shear
16 kt
0-1 km storm-relative helicity
31 m²/s²
0-3 km storm-relative helicity
20 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 Jacksonville, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 11, 4:26 PM EDTSevere Thunderstorm WarningJAXHamilton64 min
Jun 11, 4:51 PM EDTSevere Thunderstorm WarningJAXNassau69 min
Jun 11, 5:30 PM EDTSevere Thunderstorm WarningJAXClay, Duval60 min
Jun 11, 5:42 PM EDTSevere Thunderstorm WarningJAXColumbia, Suwannee63 min
Jun 11, 6:01 PM EDTSevere Thunderstorm WarningJAXSaint Johns119 min
Jun 11, 6:30 PM EDTSevere Thunderstorm WarningJAXClay, Duval60 min
Jun 11, 6:58 PM EDTSevere Thunderstorm WarningJAXSaint Johns62 min
Jun 11, 7:27 PM EDTSevere Thunderstorm WarningJAXAlachua, Putnam63 min
Jun 11, 4:25 PM EDTSevere Thunderstorm WarningJAXBrantley, Camden50 min
Jun 11, 4:47 PM EDTSevere Thunderstorm WarningJAXGlynn43 min
Jun 11, 5:01 PM EDTTornado WarningJAXCamden44 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1994Every severe thunderstorm warning in 1994

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.