Alert archive / West Virginia / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 64, NWS Charleston, WV

June 9, 1993Calhoun County, West Virginia

NWS Charleston, WV issued this severe thunderstorm warning at Jun 9, 1993, 3:15 PM EDT for Calhoun County, West Virginia. It was in force for 45 min.

The area

The counties it named.

The facts

Issued: Jun 9, 1993, 3:15 PM EDT (19:15 UTC)
Expired: Jun 9, 1993, 4:00 PM EDT
In force: 45 min
Issued by: NWS Charleston, WV
Area: Whole counties

County Calhoun County, WV

The nearest sounding before it

Huntington/Tri S, WV (KHTS), launched 12:00Z, 7.3 hours before the alert went out and 131 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1086 J/kg
Mixed-layer CIN: -93 J/kg
Mixed-layer LCL: 1183 m above ground
0-6 km bulk shear: 42 kt
0-1 km storm-relative helicity: 238 m²/s²
0-3 km storm-relative helicity: 185 m²/s²
Significant tornado parameter: 0.6
Supercell composite: 7.1

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.

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 9, 2:00 PM EDT, 1 hour 15 minutes before

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Special weather statement, Jun 9, 2:05 PM EDT, 1 hour 10 minutes before

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Special weather statement, Jun 9, 2:30 PM EDT, 45 minutes before

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Special weather statement, Jun 9, 2:31 PM EDT, 44 minutes before

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Special weather statement, Jun 9, 2:38 PM EDT, 37 minutes before

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Special weather statement, Jun 9, 2:40 PM EDT, 35 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 9, 2:02 PM EDT	Severe Thunderstorm Warning	RLX	Pleasants, Tyler	43 min
Jun 9, 2:37 PM EDT	Severe Thunderstorm Warning	RLX	Jackson, Roane	53 min
Jun 9, 2:46 PM EDT	Severe Thunderstorm Warning	RLX	Logan, Mingo	59 min
Jun 9, 2:55 PM EDT	Severe Thunderstorm Warning	RLX	Kanawha, Putnam	50 min
Jun 9, 3:06 PM EDT	Severe Thunderstorm Warning	RLX	Marion, Monongalia	69 min
Jun 9, 3:10 PM EDT	Severe Thunderstorm Warning	RLX	Lincoln	50 min
Jun 9, 3:42 PM EDT	Severe Thunderstorm Warning	RLX	Logan	33 min
Jun 9, 3:45 PM EDT	Severe Thunderstorm Warning	RLX	Braxton, Gilmer	60 min
Jun 9, 3:58 PM EDT	Severe Thunderstorm Warning	RLX	Preston	62 min
Jun 9, 4:07 PM EDT	Severe Thunderstorm Warning	RLX	Nicholas	53 min
Jun 9, 4:14 PM EDT	Severe Thunderstorm Warning	RLX	Lewis, Upshur	61 min
Jun 9, 4:17 PM EDT	Severe Thunderstorm Warning	RLX	Fayette, Raleigh	58 min
Jun 9, 4:38 PM EDT	Severe Thunderstorm Warning	RLX	Randolph	67 min
Jun 9, 4:47 PM EDT	Severe Thunderstorm Warning	RLX	Webster	43 min
Jun 9, 5:03 PM EDT	Tornado Warning	RLX	Pocahontas	42 min
Jun 9, 7:17 AM EDT	Severe Thunderstorm Warning	RLX	Madison, Union	58 min
Jun 9, 7:43 AM EDT	Severe Thunderstorm Warning	RLX	Delaware, Franklin	62 min
Jun 9, 8:15 AM EDT	Severe Thunderstorm Warning	RLX	Licking	60 min
Jun 8, 8:20 PM EDT	Severe Thunderstorm Warning	RLX	Allegany	55 min
Jun 9, 4:12 PM EDT	Severe Thunderstorm Warning	RLX	Garrett	63 min

Nearby

Severe Thunderstorm Warnings in West Virginia, 1993 Every severe thunderstorm warning in 1993

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.