Alert archive / Virginia / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 330, NWS Blacksburg, VA

October 25, 201011 counties in Virginia; Alleghany County, Surry County, North Carolina

NWS Blacksburg, VA issued this severe thunderstorm warning at Oct 25, 2010, 9:55 AM EDT for 11 counties in Virginia; Alleghany County, Surry County, North Carolina. It was in force for 65 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: Oct 25, 2010, 9:55 AM EDT (13:55 UTC)
Expired: Oct 25, 2010, 11:00 AM EDT
In force: 65 min
Issued by: NWS Blacksburg, VA
Area: Storm-based polygon

Counties Alleghany County, NC, Surry County, NC, Bland County, VA, Carroll County, VA, City of Galax, VA, City of Radford, VA, Floyd County, VA, Giles County, VA, Grayson County, VA, Montgomery County, VA, Patrick County, VA, Pulaski County, VA, Wythe County, VA

The radar

The Roanoke radar (KFCX), 47 km from the middle of the area, began a volume at 13:54 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Oct 25, 8:23 AM EDT	Severe Thunderstorm Watch	SPC	7 hr

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 Blacksburg, VA wrote its last area forecast discussion before this severe thunderstorm warning went out at Oct 25, 8:33 AM EDT, 1 hour 22 minutes earlier.

Area forecast discussion, Oct 25, 8:33 AM EDT, 1 hour 22 minutes before

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Hazardous weather outlook, Oct 25, 8:26 AM EDT, 1 hour 29 minutes before

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In the hours before

Special weather statement, Oct 25, 8:52 AM EDT, 1 hour 3 minutes before

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Special weather statement, Oct 25, 9:02 AM EDT, 53 minutes before

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Local storm report, Oct 25, 9:46 AM EDT, 9 minutes before

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Special weather statement, Oct 25, 9:47 AM EDT, 8 minutes before

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Local storm report, Oct 25, 9:55 AM EDT, 0 minutes before

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The office that day

Everything else NWS Blacksburg, VA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Oct 25, 8:52 AM EDT	Special Weather Statement	RNK	Grayson, Smyth, Tazewell	38 min
Oct 25, 9:02 AM EDT	Special Weather Statement	RNK	Grayson, Smyth, Tazewell	43 min
Oct 25, 9:03 AM EDT	Severe Thunderstorm Warning	RNK	Bland, Grayson, Smyth, Tazewell, Wythe	57 min
Oct 25, 9:47 AM EDT	Special Weather Statement	RNK	Bland, Carroll, Giles, Montgomery, Pulaski, Wythe and 2 more	58 min
Oct 25, 10:46 AM EDT	Special Weather Statement	RNK	Franklin, Montgomery, Patrick, Roanoke, City of Martinsville, City of Roanoke and 1 more	59 min
Oct 25, 6:29 PM EDT	Special Weather Statement	RNK	Smyth, Wythe	61 min
Oct 25, 10:18 AM EDT	Special Weather Statement	RNK	Yadkin	57 min

Nearby

Severe Thunderstorm Warnings in Virginia, 2010 Severe Thunderstorm Warnings in North Carolina, 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.