Alert archive / Virginia / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 177, NWS Morristown, TN

August 12, 2010Lee County, Scott County, Wise County, Virginia

NWS Morristown, TN issued this severe thunderstorm warning at Aug 12, 2010, 6:42 PM EDT for Lee County, Scott County, Wise County, Virginia. It was in force for 33 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: Aug 12, 2010, 6:42 PM EDT (22:42 UTC)
Expired: Aug 12, 2010, 7:15 PM EDT
In force: 33 min
Issued by: NWS Morristown, TN
Area: Storm-based polygon

Counties Lee County, VA, Scott County, VA, Wise County, VA

The radar

The Knoxville radar (KMRX), 89 km from the middle of the area, began a volume at 22:43 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.

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 Aug 12, 3:01 PM EDT, 3 hours 41 minutes earlier.

Area forecast discussion, Aug 12, 3:01 PM EDT, 3 hours 41 minutes before

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Hazardous weather outlook, Aug 12, 3:04 AM EDT, 15 hours 38 minutes before

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In the hours before

Special weather statement, Aug 12, 3:14 PM EDT, 3 hours 28 minutes before

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Special weather statement, Aug 12, 3:52 PM EDT, 2 hours 50 minutes before

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Special weather statement, Aug 12, 4:29 PM EDT, 2 hours 13 minutes before

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Local storm report, Aug 12, 4:31 PM EDT, 2 hours 11 minutes before

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Special weather statement, Aug 12, 4:54 PM EDT, 1 hour 48 minutes before

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Local storm report, Aug 12, 5:00 PM EDT, 1 hour 42 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
Aug 11, 11:31 PM EDT	Severe Thunderstorm Warning	MRX	Blount, Jefferson, Knox, Sevier	29 min
Aug 12, 2:04 PM EDT	Severe Thunderstorm Warning	MRX	Rhea	41 min
Aug 12, 4:19 PM EDT	Severe Thunderstorm Warning	MRX	Monroe	41 min

Nearby

Severe Thunderstorm Warnings in Virginia, 2010 Every severe thunderstorm warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.