Alert archive / Ohio / Mesoscale Discussions in 2009

Mesoscale Discussion 659

May 1, 200915 counties in Ohio; 12 counties in Pennsylvania; Brooke County, Hancock County, Ohio County, West Virginia

The Storm Prediction Center issued this mesoscale discussion at May 1, 2009, 6:36 PM EDT for 15 counties in Ohio; 12 counties in Pennsylvania; Brooke County, Hancock County, Ohio County, West Virginia. It was in force for 54 min.

The area

The outline as issued.

The facts

Issued: May 1, 2009, 6:36 PM EDT (22:36 UTC)
Expired: May 1, 2009, 7:30 PM EDT
In force: 54 min
Issued by: the Storm Prediction Center

All 30 counties

Belmont County, OH, Carroll County, OH, Columbiana County, OH, Coshocton County, OH, Fairfield County, OH, Guernsey County, OH, Harrison County, OH, Jefferson County, OH, Licking County, OH, Mahoning County, OH, Morgan County, OH, Muskingum County, OH, Noble County, OH, Perry County, OH, Tuscarawas County, OH, Allegheny County, PA, Armstrong County, PA, Beaver County, PA, Butler County, PA, Clarion County, PA, Elk County, PA, Forest County, PA, Jefferson County, PA, Lawrence County, PA, Mercer County, PA, Venango County, PA, Washington County, PA, Brooke County, WV, Hancock County, WV, Ohio County, WV

The radar

The Pittsburgh radar (KPBZ), 46 km from the middle of the area, began a volume at 22:36 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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Nearby

Mesoscale Discussions in Ohio, 2009 Mesoscale Discussions in Pennsylvania, 2009 Mesoscale Discussions in West Virginia, 2009 Every mesoscale discussion in 2009

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.