Alert archive / Wyoming / Winter Weather Advisories in 2012

Winter Weather Advisory 8, NWS Cheyenne, WY

February 27, 20125 counties in Wyoming; Box Butte County, Dawes County, Sioux County, Nebraska

NWS Cheyenne, WY issued this winter weather advisory at Feb 27, 2012, 5:16 AM MST for 5 counties in Wyoming; Box Butte County, Dawes County, Sioux County, Nebraska. It took effect at Feb 28, 2012, 3:00 AM MST. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued
Feb 27, 2012, 5:16 AM MST (12:16 UTC)
In effect from
Feb 28, 2012, 3:00 AM MST
Expired
Feb 28, 2012, 11:00 PM MST
In force
20 hr
Issued by
NWS Cheyenne, WY

Counties Box Butte County, NE, Dawes County, NE, Sioux County, NE, Albany County, WY, Carbon County, WY, Converse County, WY, Niobrara County, WY, Platte County, WY

The radar

The Cheyenne radar (KCYS), 135 km from the middle of the area, began a volume at 12:16 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 Cheyenne, WY issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 27, 2:31 PM MSTHigh Wind WatchCYSAlbany, Carbon, Laramie, Platte14 hr
Feb 27, 10:01 AM MSTWind AdvisoryCYSBanner, Cheyenne, Kimball, Morrill, Scotts Bluff7 hr

Nearby

Winter Weather Advisories in Wyoming, 2012Winter Weather Advisories in Nebraska, 2012Every winter weather 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.