Alert archive / Ohio / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 8, NWS Charleston, WV

April 12, 1994Hocking County, Perry County, Ohio

NWS Charleston, WV issued this severe thunderstorm warning at Apr 12, 1994, 10:24 PM EDT for Hocking County, Perry County, Ohio. It was in force for 36 min.

The area

The counties it named.

The facts

Issued
Apr 12, 1994, 10:24 PM EDT (02:24 UTC)
Expired
Apr 12, 1994, 11:00 PM EDT
In force
36 min
Issued by
NWS Charleston, WV
Area
Whole counties

Counties Hocking County, OH, Perry County, OH

The nearest sounding before it

Huntington/Tri S, WV (KHTS), launched 00:00Z, 2.4 hours before the alert went out and 139 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 00:00Z on 1994-04-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 123 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 00:00Z on 1994-04-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 184 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
123 J/kg
Mixed-layer CIN
-51 J/kg
Mixed-layer LCL
1596 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
184 m²/s²
0-3 km storm-relative helicity
305 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.3

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
Apr 13, 4:21 AM EDTFlash Flood WarningRLXWyoming3 hr
Apr 13, 4:38 AM EDTFlash Flood WarningRLXMingo3 hr
Apr 13, 5:00 AM EDTFlash Flood WarningRLXNicholas, Webster4 hr
Apr 13, 5:12 AM EDTFlash Flood WarningRLXBarbour, Randolph, Upshur5 hr
Apr 13, 5:44 AM EDTFlash Flood WarningRLXRaleigh3 hr
Apr 13, 6:35 AM EDTFlash Flood WarningRLXBraxton4 hr
Apr 13, 7:25 AM EDTFlash Flood WarningRLXLogan, Mingo, Wyoming2 hr
Apr 13, 7:25 AM EDTFlash Flood WarningRLXMcDowell2 hr
Apr 12, 10:25 PM EDTSevere Thunderstorm WarningRLXRoss50 min
Apr 12, 10:35 PM EDTSevere Thunderstorm WarningRLXMuskingum55 min
Apr 12, 10:55 PM EDTSevere Thunderstorm WarningRLXAthens, Morgan65 min
Apr 12, 11:15 PM EDTSevere Thunderstorm WarningRLXMarion, Union60 min
Apr 12, 11:25 PM EDTSevere Thunderstorm WarningRLXMadison50 min
Apr 12, 11:49 PM EDTSevere Thunderstorm WarningRLXDelaware, Franklin41 min
Apr 13, 12:01 AM EDTSevere Thunderstorm WarningRLXFayette44 min
Apr 13, 12:31 AM EDTSevere Thunderstorm WarningRLXFranklin, Pickaway59 min

Nearby

Severe Thunderstorm Warnings in Ohio, 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.