Alert archive / West Virginia / Frost Advisories in 2011

Frost Advisory 4, NWS Baltimore/Washington

October 27, 20114 counties in Maryland; 6 counties in West Virginia

NWS Baltimore/Washington issued this frost advisory at Oct 27, 2011, 3:08 PM EDT for 4 counties in Maryland; 6 counties in West Virginia. It took effect at Oct 28, 2011, 2:00 AM EDT. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Oct 27, 2011, 3:08 PM EDT (19:08 UTC)
In effect from
Oct 28, 2011, 2:00 AM EDT
Expired
Oct 28, 2011, 8:05 AM EDT
In force
6 hr
Issued by
NWS Baltimore/Washington

Counties Allegany County, MD, Carroll County, MD, Frederick County, MD, Washington County, MD, Berkeley County, WV, Hampshire County, WV, Hardy County, WV, Jefferson County, WV, Mineral County, WV, Morgan County, WV

The radar

The Sterling radar (KLWX), 76 km from the middle of the area, began a volume at 19:12 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 office that day

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

IssuedProductOfficeCountiesLasted
Oct 27, 4:03 AM EDTGale WarningLWX19 hr
Oct 27, 4:36 PM EDTSmall Craft AdvisoryLWX20 hr

Nearby

Frost Advisories in West Virginia, 2011Frost Advisories in Maryland, 2011Every frost advisory in 2011

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.