Alert archive / West Virginia / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 293, NWS Charleston, WV

September 25, 1994Roane County, West Virginia

NWS Charleston, WV issued this severe thunderstorm warning at Sep 25, 1994, 5:16 PM EDT for Roane County, West Virginia. It was in force for 59 min.

The area

The counties it named.

The facts

Issued
Sep 25, 1994, 5:16 PM EDT (21:16 UTC)
Expired
Sep 25, 1994, 6:15 PM EDT
In force
59 min
Issued by
NWS Charleston, WV
Area
Whole counties

County Roane County, WV

The nearest sounding before it

Huntington/Tri S, WV (KHTS), launched 12:00Z, 9.3 hours before the alert went out and 107 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 1994-09-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 497 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 1994-09-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -22 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
497 J/kg
Mixed-layer CIN
-54 J/kg
Mixed-layer LCL
612 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
-22 m²/s²
0-3 km storm-relative helicity
73 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 Charleston, WV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 25, 12:01 PM EDTSevere Thunderstorm WarningRLXWood44 min
Sep 25, 3:01 PM EDTSevere Thunderstorm WarningRLXLogan44 min
Sep 25, 3:17 PM EDTSevere Thunderstorm WarningRLXMingo28 min
Sep 25, 3:23 PM EDTSevere Thunderstorm WarningRLXWood67 min
Sep 25, 3:23 PM EDTSevere Thunderstorm WarningRLXLincoln67 min
Sep 25, 3:38 PM EDTSevere Thunderstorm WarningRLXHarrison, Lewis67 min
Sep 25, 3:39 PM EDTSevere Thunderstorm WarningRLXBoone66 min
Sep 25, 3:39 PM EDTSevere Thunderstorm WarningRLXRoane66 min
Sep 25, 4:09 PM EDTSevere Thunderstorm WarningRLXKanawha66 min
Sep 25, 4:18 PM EDTSevere Thunderstorm WarningRLXWyoming27 min
Sep 25, 5:17 PM EDTSevere Thunderstorm WarningRLXLincoln43 min
Sep 25, 5:27 PM EDTSevere Thunderstorm WarningRLXJackson63 min
Sep 25, 5:55 PM EDTSevere Thunderstorm WarningRLXTaylor65 min
Sep 25, 5:52 AM EDTSevere Thunderstorm WarningRLXHocking38 min
Sep 25, 6:10 AM EDTSevere Thunderstorm WarningRLXFairfield, Perry50 min
Sep 25, 2:30 PM EDTSevere Thunderstorm WarningRLXAthens45 min
Sep 25, 2:45 PM EDTSevere Thunderstorm WarningRLXMorgan60 min
Sep 25, 2:49 PM EDTSevere Thunderstorm WarningRLXMuskingum56 min
Sep 25, 3:08 PM EDTSevere Thunderstorm WarningRLXRoss67 min
Sep 25, 3:19 PM EDTSevere Thunderstorm WarningRLXFranklin41 min
Sep 25, 3:32 PM EDTSevere Thunderstorm WarningRLXHocking43 min
Sep 25, 4:07 PM EDTSevere Thunderstorm WarningRLXFairfield68 min
Sep 25, 4:23 PM EDTSevere Thunderstorm WarningRLXLicking67 min
Sep 25, 4:37 PM EDTSevere Thunderstorm WarningRLXPerry53 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.