Alert archive / Kentucky / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 101, NWS Louisville, KY

November 14, 1993Oldham County, Trimble County, Kentucky

NWS Louisville, KY issued this severe thunderstorm warning at Nov 14, 1993, 3:25 PM EST for Oldham County, Trimble County, Kentucky. It was in force for 35 min.

The area

The counties it named.

The facts

Issued
Nov 14, 1993, 3:25 PM EST (20:25 UTC)
Expired
Nov 14, 1993, 4:00 PM EST
In force
35 min
Issued by
NWS Louisville, KY
Area
Whole counties

Counties Oldham County, KY, Trimble County, KY

The nearest sounding before it

Dayton/James M C, OH (KDAY), launched 12:00Z, 8.4 hours before the alert went out and 186 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, Dayton/James M C, OH at 12:00Z on 1993-11-14Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 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, Dayton/James M C, OH at 12:00Z on 1993-11-14The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 532 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
2 J/kg
Mixed-layer CIN
-122 J/kg
Mixed-layer LCL
560 m above ground
0-6 km bulk shear
67 kt
0-1 km storm-relative helicity
532 m²/s²
0-3 km storm-relative helicity
543 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.0

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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 Louisville, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 14, 2:36 PM ESTSevere Thunderstorm WarningLMKBreckinridge, Meade39 min
Nov 14, 3:04 PM ESTSevere Thunderstorm WarningLMKJefferson26 min
Nov 14, 3:36 PM ESTSevere Thunderstorm WarningLMKBullitt39 min
Nov 14, 3:39 PM ESTSevere Thunderstorm WarningLMKHenry, Shelby36 min
Nov 14, 3:50 PM ESTSevere Thunderstorm WarningLMKHardin, Larue, Nelson25 min

Nearby

Severe Thunderstorm Warnings in Kentucky, 1993Every severe thunderstorm warning in 1993

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.