Alert archive / Virginia / Severe Thunderstorm Warnings in 2022

Severe Thunderstorm Warning 77, NWS Morristown, TN

June 2, 2022Washington County, Virginia

NWS Morristown, TN issued this severe thunderstorm warning at Jun 2, 2022, 3:04 PM EDT for Washington County, Virginia. It was in force for 26 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: Jun 2, 2022, 3:04 PM EDT (19:04 UTC)
Expired: Jun 2, 2022, 3:30 PM EDT
In force: 26 min
Issued by: NWS Morristown, TN
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

County Washington County, VA

The radar

The Knoxville radar (KMRX), 143 km from the middle of the area, began a volume at 19:07 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

Greensboro/Hi Pt, NC (KGSO), launched 12:00Z, 7.1 hours before the alert went out and 198 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: 986 J/kg
Mixed-layer CIN: -96 J/kg
Mixed-layer LCL: 1298 m above ground
0-6 km bulk shear: 9 kt
0-1 km storm-relative helicity: -1 m²/s²
0-3 km storm-relative helicity: 21 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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 Morristown, TN wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 2, 1:30 PM EDT, 1 hour 34 minutes earlier.

Area forecast discussion, Jun 2, 1:30 PM EDT, 1 hour 34 minutes before

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Hazardous weather outlook, Jun 2, 3:01 PM EDT, 3 minutes before

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In the hours before

Special weather statement, Jun 2, 1:57 PM EDT, 1 hour 7 minutes before

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Special weather statement, Jun 2, 2:18 PM EDT, 46 minutes before

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Special weather statement, Jun 2, 2:23 PM EDT, 41 minutes before

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Special weather statement, Jun 2, 2:30 PM EDT, 34 minutes before

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Special weather statement, Jun 2, 2:40 PM EDT, 24 minutes before

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Special weather statement, Jun 2, 2:42 PM EDT, 22 minutes before

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The office that day

Everything else NWS Morristown, TN issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 2, 12:40 PM EDT	Special Weather Statement	MRX	McMinn	50 min
Jun 2, 12:59 PM EDT	Severe Thunderstorm Warning	MRX	Bradley, McMinn, Meigs	35 min
Jun 2, 1:22 PM EDT	Special Weather Statement	MRX	Monroe	38 min
Jun 2, 1:57 PM EDT	Special Weather Statement	MRX	Monroe	33 min
Jun 2, 2:18 PM EDT	Special Weather Statement	MRX	Knox	27 min
Jun 2, 2:23 PM EDT	Special Weather Statement	MRX	Sevier	37 min
Jun 2, 2:30 PM EDT	Special Weather Statement	MRX	Anderson	30 min
Jun 2, 2:40 PM EDT	Special Weather Statement	MRX	Hamblen	35 min
Jun 2, 3:08 PM EDT	Special Weather Statement	MRX	Hamblen	37 min
Jun 2, 3:22 PM EDT	Severe Thunderstorm Warning	MRX	Cocke, Hamblen, Jefferson	23 min
Jun 2, 3:42 PM EDT	Special Weather Statement	MRX	Greene, Hamblen	48 min
Jun 2, 3:44 PM EDT	Areal Flood Advisory	MRX	Grainger, Hamblen, Jefferson, Union	2 hr
Jun 2, 4:38 PM EDT	Special Weather Statement	MRX	Sullivan	52 min
Jun 2, 4:58 PM EDT	Areal Flood Advisory	MRX	Hawkins, Sullivan	3 hr
Jun 2, 5:47 PM EDT	Areal Flood Advisory	MRX	Bradley, Hamilton, Marion, Sequatchie	3 hr
Jun 2, 5:52 PM EDT	Special Weather Statement	MRX	Bradley	38 min
Jun 2, 5:57 PM EDT	Special Weather Statement	MRX	Marion	48 min
Jun 2, 6:35 PM EDT	Special Weather Statement	MRX	Hamilton	40 min
Jun 2, 6:37 PM EDT	Special Weather Statement	MRX	McMinn, Meigs	53 min
Jun 2, 7:07 PM EDT	Special Weather Statement	MRX	McMinn	38 min
Jun 2, 7:16 PM EDT	Areal Flood Advisory	MRX	McMinn, Polk	86 min
Jun 2, 7:36 PM EDT	Areal Flood Advisory	MRX	McMinn, Monroe	3 hr
Jun 2, 11:07 AM EDT	Special Weather Statement	MRX	Wise	23 min
Jun 2, 11:14 AM EDT	Severe Thunderstorm Warning	MRX	Wise	16 min
Jun 2, 11:31 AM EDT	Special Weather Statement	MRX	City of Norton	44 min
Jun 2, 11:37 AM EDT	Special Weather Statement	MRX	Wise	23 min
Jun 2, 11:56 AM EDT	Special Weather Statement	MRX	Wise, City of Norton	34 min
Jun 2, 12:12 PM EDT	Special Weather Statement	MRX	Russell	33 min
Jun 2, 1:41 PM EDT	Special Weather Statement	MRX	City of Norton	34 min
Jun 2, 2:42 PM EDT	Special Weather Statement	MRX	Dickenson	18 min
Jun 2, 3:12 PM EDT	Special Weather Statement	MRX	Russell	33 min
Jun 2, 3:54 PM EDT	Special Weather Statement	MRX	Scott	36 min

Nearby

Severe Thunderstorm Warnings in 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.