Alert archive / Maryland / Frost Advisories in 2014

Frost Advisory 9, NWS Baltimore/Washington

November 3, 2014Arlington County, City of Alexandria, City of Falls Church, Virginia; 7 counties in Maryland

NWS Baltimore/Washington issued this frost advisory at Nov 3, 2014, 12:27 AM EST for Arlington County, City of Alexandria, City of Falls Church, Virginia; 7 counties in Maryland. It took effect at Nov 3, 2014, 1:00 AM EST. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued: Nov 3, 2014, 12:27 AM EST (05:27 UTC)
In effect from: Nov 3, 2014, 1:00 AM EST
Expired: Nov 3, 2014, 7:30 AM EST
In force: 7 hr
Issued by: NWS Baltimore/Washington

Counties Anne Arundel County, MD, Baltimore County, MD, Calvert County, MD, Charles County, MD, City of Baltimore, MD, Prince George's County, MD, Saint Mary's County, MD, Arlington County, VA, City of Alexandria, VA, City of Falls Church, VA

The radar

The Sterling radar (KLWX), 61 km from the middle of the area, began a volume at 05:24 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 Baltimore/Washington wrote its last area forecast discussion before this frost advisory went out at Nov 2, 3:48 PM EST, 8 hours 39 minutes earlier.

Area forecast discussion, Nov 2, 3:48 PM EST, 8 hours 39 minutes before

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Hazardous weather outlook, Nov 2, 5:54 PM EST, 6 hours 33 minutes before

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Nearby

Frost Advisories in Maryland, 2014 Frost Advisories in Virginia, 2014 Every frost advisory in 2014

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.