Alert archive / Michigan / Mesoscale Discussions in 2015

Mesoscale Discussion 1719

August 19, 201540 counties in Michigan

The Storm Prediction Center issued this mesoscale discussion at Aug 19, 2015, 2:34 PM EDT for 40 counties in Michigan. It was in force for 116 min.

The area

The outline as issued.

The facts

Issued: Aug 19, 2015, 2:34 PM EDT (18:34 UTC)
Expired: Aug 19, 2015, 4:30 PM EDT
In force: 116 min
Issued by: the Storm Prediction Center
Chance of a watch: 40%

All 40 counties

Alcona County, MI, Alpena County, MI, Antrim County, MI, Arenac County, MI, Bay County, MI, Cheboygan County, MI, Clare County, MI, Clinton County, MI, Crawford County, MI, Eaton County, MI, Genesee County, MI, Gladwin County, MI, Gratiot County, MI, Huron County, MI, Ingham County, MI, Ionia County, MI, Iosco County, MI, Isabella County, MI, Jackson County, MI, Kalkaska County, MI, Lapeer County, MI, Livingston County, MI, Macomb County, MI, Midland County, MI, Missaukee County, MI, Montcalm County, MI, Montmorency County, MI, Oakland County, MI, Ogemaw County, MI, Oscoda County, MI, Otsego County, MI, Presque Isle County, MI, Roscommon County, MI, Saginaw County, MI, Saint Clair County, MI, Sanilac County, MI, Shiawassee County, MI, Tuscola County, MI, Washtenaw County, MI, Wayne County, MI

The radar

The Detroit radar (KDTX), 107 km from the middle of the area, began a volume at 18:36 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.

Issued	Product	Office	Counties	Lasted
Aug 19, 2:14 PM EDT	Mesoscale Discussion	SPC	Alger, Baraga, Charlevoix, Chippewa, Delta, Dickinson and 6 more	2 hr

Nearby

Mesoscale Discussions in Michigan, 2015 Every mesoscale discussion in 2015

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.