Alert archive / Ohio / Mesoscale Discussions in 2014

Mesoscale Discussion 1748

September 20, 2014Macomb County, Saint Clair County, Wayne County, Michigan; 16 counties in Ohio

The Storm Prediction Center issued this mesoscale discussion at Sep 20, 2014, 8:15 PM EDT for Macomb County, Saint Clair County, Wayne County, Michigan; 16 counties in Ohio. It was in force for 60 min.

The area

The outline as issued.

The facts

Issued
Sep 20, 2014, 8:15 PM EDT (00:15 UTC)
Expired
Sep 20, 2014, 9:15 PM EDT
In force
60 min
Issued by
the Storm Prediction Center

Counties Macomb County, MI, Saint Clair County, MI, Wayne County, MI, Allen County, OH, Auglaize County, OH, Erie County, OH, Hancock County, OH, Hardin County, OH, Huron County, OH, Logan County, OH, Lucas County, OH, Mercer County, OH, Ottawa County, OH, Putnam County, OH, Sandusky County, OH, Seneca County, OH, Shelby County, OH, Wood County, OH, Wyandot County, OH

The radar

The Detroit radar (KDTX), 129 km from the middle of the area, began a volume at 00:18 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
Sep 21, 1:55 AM EDTMesoscale DiscussionSPCAllegan, Berrien, Cass, Kent, Lake, Manistee and 9 more95 min
Sep 21, 1:20 PM EDTMesoscale DiscussionSPCBelmont, Carroll, Columbiana, Guernsey, Harrison, Jefferson and 5 more115 min
Sep 21, 3:02 PM EDTMesoscale DiscussionSPCGallia, Lawrence118 min

Nearby

Mesoscale Discussions in Ohio, 2014Mesoscale Discussions in Michigan, 2014Every mesoscale discussion in 2014

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.