Alert archive / Michigan / Mesoscale Discussions in 2013

Mesoscale Discussion 1775

August 26, 20139 counties in Michigan; 4 counties in Wisconsin

The Storm Prediction Center issued this mesoscale discussion at Aug 26, 2013, 12:42 AM EDT for 9 counties in Michigan; 4 counties in Wisconsin. It was in force for 63 min.

The area

The outline as issued.

The facts

Issued
Aug 26, 2013, 12:42 AM EDT (04:42 UTC)
Expired
Aug 26, 2013, 1:45 AM EDT
In force
63 min
Issued by
the Storm Prediction Center
Chance of a watch
40%

Counties Baraga County, MI, Delta County, MI, Dickinson County, MI, Gogebic County, MI, Houghton County, MI, Iron County, MI, Keweenaw County, MI, Marquette County, MI, Ontonagon County, MI, Ashland County, WI, Florence County, WI, Iron County, WI, Vilas County, WI

The radar

The Marquette radar (KMQT), 106 km from the middle of the area, began a volume at 04:44 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 25, 8:16 PM EDTMesoscale DiscussionSPCBaraga, Gogebic, Iron, Ontonagon119 min
Aug 26, 12:22 AM EDTMesoscale DiscussionSPCBaraga, Delta, Dickinson, Gogebic, Houghton, Iron and 3 more53 min
Aug 26, 6:11 PM EDTMesoscale DiscussionSPCAshland, Barron, Bayfield, Burnett, Douglas, Iron and 8 more94 min
Aug 26, 6:41 PM EDTSevere Thunderstorm WatchSPCAshland, Barron, Bayfield, Burnett, Chippewa, Douglas and 6 more7 hr

Nearby

Mesoscale Discussions in Michigan, 2013Mesoscale Discussions in Wisconsin, 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.