Alert archive / Ohio / Mesoscale Discussions in 2004

Mesoscale Discussion 728

May 17, 2004Chautauqua County, Erie County, New York; 10 counties in Ohio; 7 counties in Pennsylvania

The Storm Prediction Center issued this mesoscale discussion at May 17, 2004, 6:50 PM EDT for Chautauqua County, Erie County, New York; 10 counties in Ohio; 7 counties in Pennsylvania. It was in force for 85 min.

The area

The outline as issued.

The facts

Issued: May 17, 2004, 6:50 PM EDT (22:50 UTC)
Expired: May 17, 2004, 8:15 PM EDT
In force: 85 min
Issued by: the Storm Prediction Center

Counties Chautauqua County, NY, Erie County, NY, Ashtabula County, OH, Columbiana County, OH, Geauga County, OH, Mahoning County, OH, Medina County, OH, Portage County, OH, Stark County, OH, Summit County, OH, Trumbull County, OH, Wayne County, OH, Crawford County, PA, Erie County, PA, Forest County, PA, Lawrence County, PA, Mercer County, PA, Venango County, PA, Warren County, PA

The radar

The Cleveland radar (KCLE), 114 km from the middle of the area, began a volume at 22:52 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
May 17, 11:22 AM EDT	Mesoscale Discussion	SPC	Williams	2 hr
May 17, 1:05 PM EDT	Severe Thunderstorm Watch	SPC	Fulton, Lucas, Williams, Wood	7 hr
May 17, 2:09 PM EDT	Mesoscale Discussion	SPC	Adams, Allen, Auglaize, Brown, Butler, Champaign and 21 more	2 hr
May 17, 2:45 PM EDT	Severe Thunderstorm Watch	SPC	Ashland, Crawford, Cuyahoga, Erie, Geauga, Hancock and 12 more	5 hr
May 17, 4:05 PM EDT	Mesoscale Discussion	SPC	Fulton, Williams	85 min
May 17, 5:23 PM EDT	Mesoscale Discussion	SPC	Ashland, Crawford, Cuyahoga, Erie, Geauga, Hancock and 12 more	2 hr
May 17, 5:46 PM EDT	Mesoscale Discussion	SPC	Fulton, Williams	89 min

Nearby

Mesoscale Discussions in Ohio, 2004 Mesoscale Discussions in Pennsylvania, 2004 Mesoscale Discussions in New York, 2004 Every mesoscale discussion in 2004

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.