Alert archive / Minnesota / Mesoscale Discussions in 2013

Mesoscale Discussion 1773

August 25, 20134 counties in Michigan; 5 counties in Minnesota; 5 counties in Wisconsin

The Storm Prediction Center issued this mesoscale discussion at Aug 25, 2013, 8:16 PM EDT for 4 counties in Michigan; 5 counties in Minnesota; 5 counties in Wisconsin. It was in force for 119 min.

The area

The outline as issued.

The facts

Issued
Aug 25, 2013, 8:16 PM EDT (00:16 UTC)
Expired
Aug 25, 2013, 10:15 PM EDT
In force
119 min
Issued by
the Storm Prediction Center
Chance of a watch
60%

Counties Baraga County, MI, Gogebic County, MI, Iron County, MI, Ontonagon County, MI, Aitkin County, MN, Carlton County, MN, Cass County, MN, Itasca County, MN, Saint Louis County, MN, Ashland County, WI, Bayfield County, WI, Douglas County, WI, Iron County, WI, Vilas County, WI

The radar

The Duluth radar (KDLH), 64 km from the middle of the area, began a volume at 00:16 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 text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 26, 12:22 AM EDTMesoscale DiscussionSPCBaraga, Delta, Dickinson, Gogebic, Houghton, Iron and 3 more53 min
Aug 26, 12:42 AM EDTMesoscale DiscussionSPCBaraga, Delta, Dickinson, Gogebic, Houghton, Iron and 3 more63 min
Aug 26, 6:11 PM EDTMesoscale DiscussionSPCAitkin, Benton, Carlton, Cass, Chisago, Crow Wing and 9 more94 min
Aug 26, 6:41 PM EDTSevere Thunderstorm WatchSPCAitkin, Becker, Carlton, Cass, Clay, Crow Wing and 15 more7 hr

Nearby

Mesoscale Discussions in Minnesota, 2013Mesoscale Discussions in Wisconsin, 2013Mesoscale Discussions in Michigan, 2013Every mesoscale discussion in 2013

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.