Alert archive / Montana / Lake Wind Advisories in 2012

Lake Wind Advisory 13, NWS Glasgow, MT

April 20, 20125 counties in Montana

NWS Glasgow, MT issued this lake wind advisory at Apr 20, 2012, 3:03 AM MDT for 5 counties in Montana. It took effect at Apr 20, 2012, 12:00 PM MDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Apr 20, 2012, 3:03 AM MDT (09:03 UTC)
In effect from
Apr 20, 2012, 12:00 PM MDT
Expired
Apr 20, 2012, 8:44 PM MDT
In force
9 hr
Issued by
NWS Glasgow, MT

Counties Garfield County, MT, McCone County, MT, Petroleum County, MT, Phillips County, MT, Valley County, MT

The radar

The Glasgow radar (KGGW), 64 km from the middle of the area, began a volume at 09:07 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 Glasgow, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 20, 5:23 AM MDTDense Fog AdvisoryGGWDawson, McCone, Prairie, Richland, Roosevelt, Sheridan and 1 more5 hr

Nearby

Lake Wind Advisories in Montana, 2012Every lake wind advisory in 2012

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.