Alert archive / West Virginia / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 9, NWS Pittsburgh, PA

April 9, 1995Preston County, Tucker County, West Virginia

NWS Pittsburgh, PA issued this severe thunderstorm warning at Apr 9, 1995, 5:35 PM EDT for Preston County, Tucker County, West Virginia. It was in force for 55 min.

The area

The counties it named.

The facts

Issued
Apr 9, 1995, 5:35 PM EDT (21:35 UTC)
Expired
Apr 9, 1995, 6:30 PM EDT
In force
55 min
Issued by
NWS Pittsburgh, PA
Area
Whole counties

Counties Preston County, WV, Tucker County, WV

The nearest sounding before it

Washington/Dulle, VA (KIAD), launched 12:00Z, 9.6 hours before the alert went out and 195 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, Washington/Dulle, VA at 12:00Z on 1995-04-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Washington/Dulle, VA at 12:00Z on 1995-04-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 41 square meters per square second.193958Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1180 m above ground
0-6 km bulk shear
32 kt
0-1 km storm-relative helicity
41 m²/s²
0-3 km storm-relative helicity
29 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 Pittsburgh, PA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 9, 12:24 PM EDTSevere Thunderstorm WarningPBZGuernsey, Muskingum66 min
Apr 9, 12:48 PM EDTSevere Thunderstorm WarningPBZNoble57 min
Apr 9, 6:52 PM EDTSevere Thunderstorm WarningPBZMonroe, Noble68 min

Nearby

Severe Thunderstorm Warnings in West Virginia, 1995Every severe thunderstorm warning in 1995

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.