Alert archive / Georgia / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 255, NWS Jacksonville, FL

October 27, 1995Jeff Davis County, Georgia

NWS Jacksonville, FL issued this severe thunderstorm warning at Oct 27, 1995, 10:56 PM EDT for Jeff Davis County, Georgia. It was in force for 64 min.

The area

The counties it named.

The facts

Issued
Oct 27, 1995, 10:56 PM EDT (02:56 UTC)
Expired
Oct 28, 1995, 12:00 AM EDT
In force
64 min
Issued by
NWS Jacksonville, FL
Area
Whole counties

County Jeff Davis County, GA

The nearest sounding before it

Jacksonville, FL (KJAX), launched 00:00Z, 2.9 hours before the alert went out and 170 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 00:00Z on 1995-10-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1611 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 00:00Z on 1995-10-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 83 square meters per square second.1939587897Sfc1 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
1611 J/kg
Mixed-layer CIN
-15 J/kg
Mixed-layer LCL
1103 m above ground
0-6 km bulk shear
50 kt
0-1 km storm-relative helicity
83 m²/s²
0-3 km storm-relative helicity
109 m²/s²
Significant tornado parameter
0.7
Supercell composite
3.7

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
Oct 28, 1:01 AM EDTSevere Thunderstorm WarningJAXAtkinson44 min
Oct 28, 1:34 AM EDTSevere Thunderstorm WarningJAXEchols41 min
Oct 28, 2:15 AM EDTSevere Thunderstorm WarningJAXEchols45 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1995Every severe thunderstorm warning in 1995

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.