Alert archive / West Virginia / Frost Advisories in 2010

Frost Advisory 5, NWS Charleston, WV

May 9, 201017 counties in West Virginia; 9 counties in Ohio; 4 counties in Kentucky

NWS Charleston, WV issued this frost advisory at May 9, 2010, 3:11 AM EDT for 17 counties in West Virginia; 9 counties in Ohio; 4 counties in Kentucky. It took effect at May 10, 2010, 2:00 AM EDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued: May 9, 2010, 3:11 AM EDT (07:11 UTC)
In effect from: May 10, 2010, 2:00 AM EDT
Expired: May 10, 2010, 9:00 AM EDT
In force: 7 hr
Issued by: NWS Charleston, WV

All 30 counties

Boyd County, KY, Carter County, KY, Greenup County, KY, Lawrence County, KY, Athens County, OH, Gallia County, OH, Jackson County, OH, Lawrence County, OH, Meigs County, OH, Morgan County, OH, Perry County, OH, Vinton County, OH, Washington County, OH, Boone County, WV, Cabell County, WV, Calhoun County, WV, Clay County, WV, Jackson County, WV, Kanawha County, WV, Lincoln County, WV, Logan County, WV, Mason County, WV, McDowell County, WV, Mingo County, WV, Putnam County, WV, Roane County, WV, Wayne County, WV, Wirt County, WV, Wood County, WV, Wyoming County, WV

The radar

The Charleston,WV radar (KRLX), 41 km from the middle of the area, began a volume at 07:14 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 frost advisory 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 frost advisory went out at May 8, 7:14 PM EDT, 7 hours 57 minutes earlier.

Area forecast discussion, May 8, 7:14 PM EDT, 7 hours 57 minutes before

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Hazardous weather outlook, May 8, 3:43 PM EDT, 11 hours 28 minutes before

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    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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The office that day

Everything else NWS Charleston, WV issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 9, 3:11 AM EDT	Freeze Warning	RLX	Barbour, Braxton, Calhoun, Clay, Doddridge, Gilmer and 11 more	30 hr

Nearby

Frost Advisories in West Virginia, 2010 Frost Advisories in Ohio, 2010 Frost Advisories in Kentucky, 2010 Every frost advisory 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.