Mesoscale Discussion 515

Issued

Apr 18, 2007, 2:51 PM MDT (20:51 UTC)

Expired

Apr 18, 2007, 4:15 PM MDT

In force

84 min

Issued by

the Storm Prediction Center

Counties Big Horn County, MT, Carbon County, MT, Park County, MT, Stillwater County, MT, Sweet Grass County, MT, Yellowstone County, MT, Big Horn County, WY, Campbell County, WY, Converse County, WY, Hot Springs County, WY, Johnson County, WY, Park County, WY, Sheridan County, WY, Washakie County, WY, Weston County, WY

The Riverton/Lander radar (KRIW), 157 km from the middle of the area, began a volume at 20:54 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.

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Mesoscale Discussions in Wyoming, 2007Mesoscale Discussions in Montana, 2007Every mesoscale discussion in 2007

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.