Alert archive / Ohio / Mesoscale Discussions in 2020

Mesoscale Discussion 1799

November 15, 20206 counties in Ohio

The Storm Prediction Center issued this mesoscale discussion at Nov 15, 2020, 12:27 PM EST for 6 counties in Ohio. It was in force for 93 min.

The area

The outline as issued.

The facts

Issued: Nov 15, 2020, 12:27 PM EST (17:27 UTC)
Expired: Nov 15, 2020, 2:00 PM EST
In force: 93 min
Issued by: the Storm Prediction Center
Concerning: Severe thunderstorm watch 509

Counties Ashtabula County, OH, Cuyahoga County, OH, Geauga County, OH, Lake County, OH, Medina County, OH, Summit County, OH

The radar

The Cleveland radar (KCLE), 27 km from the middle of the area, began a volume at 17:30 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.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Nov 15, 9:58 AM EST	Mesoscale Discussion	SPC	Allen, Ashland, Auglaize, Crawford, Cuyahoga, Defiance and 22 more	92 min
Nov 15, 11:33 AM EST	Mesoscale Discussion	SPC	Ashland, Ashtabula, Carroll, Champaign, Columbiana, Crawford and 24 more	57 min
Nov 15, 11:51 AM EST	Severe Thunderstorm Watch	SPC	Ashland, Ashtabula, Athens, Carroll, Columbiana, Coshocton and 24 more	3 hr

Nearby

Mesoscale Discussions in Ohio, 2020 Every mesoscale discussion in 2020

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.