Alert archive / Kentucky / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 49, NWS Paducah, KY

November 20, 1994Livingston County, McCracken County, Kentucky

NWS Paducah, KY issued this severe thunderstorm warning at Nov 20, 1994, 9:53 PM CST for Livingston County, McCracken County, Kentucky. It was in force for 37 min.

The area

The counties it named.

The facts

Issued
Nov 20, 1994, 9:53 PM CST (03:53 UTC)
Expired
Nov 20, 1994, 10:30 PM CST
In force
37 min
Issued by
NWS Paducah, KY
Area
Whole counties

Counties Livingston County, KY, McCracken County, KY

The nearest sounding before it

Paducah/Barkley, KY (KPAH), launched 00:00Z, 3.9 hours before the alert went out and 16 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, Paducah/Barkley, KY at 00:00Z on 1994-11-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Paducah/Barkley, KY at 00:00Z on 1994-11-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 313 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1443 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
313 m²/s²
0-3 km storm-relative helicity
402 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 Paducah, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 20, 9:59 PM CSTSevere Thunderstorm WarningPAHGraves, Marshall31 min
Nov 20, 10:30 PM CSTSevere Thunderstorm WarningPAHCrittenden, Livingston, Lyon30 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 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.