Alert archive / Virginia / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 209, NWS Baltimore/Washington

August 4, 2015Fauquier County, Prince William County, Stafford County, Virginia

NWS Baltimore/Washington issued this severe thunderstorm warning at Aug 4, 2015, 8:35 PM EDT for Fauquier County, Prince William County, Stafford County, Virginia. It was in force for 50 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 4, 2015, 8:35 PM EDT (00:35 UTC)
Expired: Aug 4, 2015, 9:25 PM EDT
In force: 50 min
Issued by: NWS Baltimore/Washington
Area: Storm-based polygon

Counties Fauquier County, VA, Prince William County, VA, Stafford County, VA

The radar

The Sterling radar (KLWX), 40 km from the middle of the area, began a volume at 00:37 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 Baltimore/Washington wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 4, 2:21 PM EDT, 6 hours 14 minutes earlier.

Area forecast discussion, Aug 4, 2:21 PM EDT, 6 hours 14 minutes before

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Hazardous weather outlook, Aug 4, 10:43 AM EDT, 9 hours 52 minutes before

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In the hours before

Local storm report, Aug 4, 5:33 PM EDT, 3 hours 2 minutes before

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Local storm report, Aug 4, 7:12 PM EDT, 1 hour 23 minutes before

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      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
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      <p id="message2">
        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Baltimore/Washington issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 4, 8:27 PM EDT	Special Marine Warning	LWX		2 hr
Aug 4, 10:23 PM EDT	Special Marine Warning	LWX		67 min

Nearby

Severe Thunderstorm Warnings in Virginia, 2015 Every severe thunderstorm warning in 2015

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.