Alert archive / West Virginia / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 19, NWS Charleston, WV

March 31, 2022Pocahontas County, Randolph County, West Virginia

NWS Charleston, WV issued this severe thunderstorm warning at Mar 31, 2022, 4:18 PM EDT for Pocahontas County, Randolph County, West Virginia. It was in force for 42 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Mar 31, 2022, 4:18 PM EDT (20:18 UTC)
Expired: Mar 31, 2022, 5:00 PM EDT
In force: 42 min
Issued by: NWS Charleston, WV
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Pocahontas County, WV, Randolph County, WV

The radar

The Charleston,WV radar (KRLX), 157 km from the middle of the area, began a volume at 20:18 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Roanoke, VA (KRNK), launched 12:00Z, 8.3 hours before the alert went out and 155 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 779 m above ground
0-6 km bulk shear: 62 kt
0-1 km storm-relative helicity: 361 m²/s²
0-3 km storm-relative helicity: 490 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.4

Open this sounding in Storm Lab

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.

NWS Charleston, WV wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 31, 3:30 PM EDT, 48 minutes earlier.

Area forecast discussion, Mar 31, 3:30 PM EDT, 48 minutes before

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Hazardous weather outlook, Mar 31, 3:20 PM EDT, 58 minutes before

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In the hours before

Special weather statement, Mar 31, 1:44 PM EDT, 2 hours 34 minutes before

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Special weather statement, Mar 31, 1:46 PM EDT, 2 hours 32 minutes before

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Special weather statement, Mar 31, 2:00 PM EDT, 2 hours 18 minutes before

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Special weather statement, Mar 31, 3:40 PM EDT, 38 minutes before

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Local storm report, Mar 31, 3:56 PM EDT, 22 minutes before

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Special weather statement, Mar 31, 4:02 PM EDT, 16 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
Mar 31, 10:30 AM EDT	Special Weather Statement	RLX	Ritchie, Tyler	30 min
Mar 31, 11:08 AM EDT	Special Weather Statement	RLX	Doddridge, Harrison, Tyler	22 min
Mar 31, 11:20 AM EDT	Special Weather Statement	RLX	Calhoun	25 min
Mar 31, 11:23 AM EDT	Special Weather Statement	RLX	Roane	37 min
Mar 31, 11:38 AM EDT	Special Weather Statement	RLX	Doddridge	22 min
Mar 31, 11:51 AM EDT	Special Weather Statement	RLX	Braxton, Calhoun, Gilmer, Lewis	24 min
Mar 31, 12:13 PM EDT	Special Weather Statement	RLX	Kanawha	32 min
Mar 31, 12:23 PM EDT	Special Weather Statement	RLX	Boone	37 min
Mar 31, 12:33 PM EDT	Special Weather Statement	RLX	Harrison, Taylor	27 min
Mar 31, 12:36 PM EDT	Special Weather Statement	RLX	Boone	24 min
Mar 31, 12:39 PM EDT	Special Weather Statement	RLX	Clay	36 min
Mar 31, 12:48 PM EDT	Special Weather Statement	RLX	Raleigh	27 min
Mar 31, 12:54 PM EDT	Special Weather Statement	RLX	Barbour, Taylor	36 min
Mar 31, 12:59 PM EDT	Special Weather Statement	RLX	Fayette	31 min
Mar 31, 1:10 PM EDT	Severe Thunderstorm Warning	RLX	Clay, Fayette, Kanawha, Nicholas	35 min
Mar 31, 1:22 PM EDT	Special Weather Statement	RLX	Fayette	23 min
Mar 31, 1:35 PM EDT	Special Weather Statement	RLX	Nicholas	25 min
Mar 31, 1:44 PM EDT	Special Weather Statement	RLX	Upshur	31 min
Mar 31, 1:46 PM EDT	Special Weather Statement	RLX	Fayette	29 min
Mar 31, 2:00 PM EDT	Special Weather Statement	RLX	Webster	30 min
Mar 31, 3:11 PM EDT	Severe Thunderstorm Warning	RLX	Nicholas, Pocahontas, Randolph, Webster	49 min
Mar 31, 3:40 PM EDT	Special Weather Statement	RLX	Webster	35 min
Mar 31, 4:02 PM EDT	Special Weather Statement	RLX	Pocahontas	28 min
Mar 31, 4:24 PM EDT	Special Weather Statement	RLX	Randolph	36 min
Mar 31, 4:30 PM EDT	Special Weather Statement	RLX	Pocahontas	30 min
Mar 31, 5:03 PM EDT	Special Weather Statement	RLX	Pocahontas	27 min

Nearby

Severe Thunderstorm Warnings in West Virginia, 2022 Every severe thunderstorm warning in 2022

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; radar from the NEXRAD Level II archive.