Alert archive / West Virginia / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 124, NWS Charleston, WV

June 19, 1994Monongalia County, West Virginia

NWS Charleston, WV issued this severe thunderstorm warning at Jun 19, 1994, 7:08 PM EDT for Monongalia County, West Virginia. It was in force for 67 min.

The area

The counties it named.

The facts

Issued
Jun 19, 1994, 7:08 PM EDT (23:08 UTC)
Expired
Jun 19, 1994, 8:15 PM EDT
In force
67 min
Issued by
NWS Charleston, WV
Area
Whole counties

County Monongalia County, WV

The nearest sounding before it

Pittsburgh, PA (KPIT), launched 12:00Z, 11.1 hours before the alert went out and 87 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, Pittsburgh, PA at 12:00Z on 1994-06-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 754 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, Pittsburgh, PA at 12:00Z on 1994-06-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -10 square meters per square second.1939Sfc1 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
754 J/kg
Mixed-layer CIN
-83 J/kg
Mixed-layer LCL
1299 m above ground
0-6 km bulk shear
4 kt
0-1 km storm-relative helicity
-10 m²/s²
0-3 km storm-relative helicity
8 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.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

In the hours before

Special weather statement, Jun 19, 6:11 PM EDT, 57 minutes before
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Special weather statement, Jun 19, 6:12 PM EDT, 56 minutes before
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Special weather statement, Jun 19, 6:12 PM EDT, 56 minutes before
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Special weather statement, Jun 19, 6:32 PM EDT, 36 minutes before
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Special weather statement, Jun 19, 6:34 PM EDT, 34 minutes before
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Special weather statement, Jun 19, 6:44 PM EDT, 24 minutes before
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The office that day

Everything else NWS Charleston, WV issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 19, 2:41 PM EDTSevere Thunderstorm WarningRLXRandolph, Tucker64 min
Jun 19, 5:13 PM EDTSevere Thunderstorm WarningRLXFayette, Raleigh62 min
Jun 19, 5:24 PM EDTSevere Thunderstorm WarningRLXBraxton, Clay51 min
Jun 19, 6:22 PM EDTSevere Thunderstorm WarningRLXCalhoun53 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.