Alert archive / West Virginia / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 32, NWS Jackson, KY

June 11, 1994Wayne County, West Virginia

NWS Jackson, KY issued this severe thunderstorm warning at Jun 11, 1994, 2:37 PM EDT for Wayne County, West Virginia. It was in force for 68 min.

The area

The counties it named.

The facts

Issued
Jun 11, 1994, 2:37 PM EDT (18:37 UTC)
Expired
Jun 11, 1994, 3:45 PM EDT
In force
68 min
Issued by
NWS Jackson, KY
Area
Whole counties

County Wayne County, WV

The nearest sounding before it

Huntington/Tri S, WV (KHTS), launched 12:00Z, 6.6 hours before the alert went out and 26 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, Huntington/Tri S, WV at 12:00Z on 1994-06-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 534 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, Huntington/Tri S, WV at 12:00Z on 1994-06-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 56 square meters per square second.19395878Sfc1 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
534 J/kg
Mixed-layer CIN
-44 J/kg
Mixed-layer LCL
1037 m above ground
0-6 km bulk shear
40 kt
0-1 km storm-relative helicity
56 m²/s²
0-3 km storm-relative helicity
96 m²/s²
Significant tornado parameter
0.1
Supercell composite
1.1

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 Jackson, KY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 11, 4:36 PM EDTSevere Thunderstorm WarningJKLLawrence69 min
Jun 11, 9:34 AM EDTSevere Thunderstorm WarningJKLWayne56 min

Nearby

Severe Thunderstorm Warnings in West Virginia, 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.