Alert archive / Ohio / Mesoscale Discussions in 2015

Mesoscale Discussion 50

February 1, 20154 states

The Storm Prediction Center issued this mesoscale discussion at Feb 1, 2015, 2:35 PM EST for 4 states. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued: Feb 1, 2015, 2:35 PM EST (19:35 UTC)
Expired: Feb 1, 2015, 8:30 PM EST
In force: 6 hr
Issued by: the Storm Prediction Center

All 47 counties

Allen County, IN, DeKalb County, IN, LaGrange County, IN, Noble County, IN, Steuben County, IN, Whitley County, IN, Barry County, MI, Branch County, MI, Calhoun County, MI, Eaton County, MI, Hillsdale County, MI, Ingham County, MI, Jackson County, MI, Kalamazoo County, MI, Lenawee County, MI, Livingston County, MI, Macomb County, MI, Monroe County, MI, Oakland County, MI, Saint Joseph County, MI, Washtenaw County, MI, Wayne County, MI, Ashtabula County, OH, Cuyahoga County, OH, Defiance County, OH, Erie County, OH, Fulton County, OH, Geauga County, OH, Hancock County, OH, Henry County, OH, Huron County, OH, Lake County, OH, Lorain County, OH, Lucas County, OH, Medina County, OH, Ottawa County, OH, Paulding County, OH, Portage County, OH, Putnam County, OH, Sandusky County, OH, Seneca County, OH, Summit County, OH, Trumbull County, OH, Williams County, OH, Wood County, OH, Crawford County, PA, Erie County, PA

The radar

The Detroit radar (KDTX), 77 km from the middle of the area, began a volume at 19:37 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
Feb 1, 8:43 AM EST	Mesoscale Discussion	SPC	Allen, Benton, Cass, DeKalb, Elkhart, Fulton and 18 more	6 hr

Nearby

Mesoscale Discussions in Ohio, 2015 Mesoscale Discussions in Michigan, 2015 Mesoscale Discussions in Indiana, 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.