Mesoscale Discussion 561

Issued

Apr 25, 2009, 1:24 PM EDT (17:24 UTC)

Expired

Apr 25, 2009, 2:30 PM EDT

In force

66 min

Issued by

the Storm Prediction Center

Counties Allegany County, NY, Cattaraugus County, NY, Chautauqua County, NY, Erie County, NY, Livingston County, NY, Ontario County, NY, Schuyler County, NY, Seneca County, NY, Steuben County, NY, Tompkins County, NY, Wyoming County, NY, Yates County, NY, McKean County, PA, Potter County, PA, Warren County, PA

The Buffalo radar (KBUF), 91 km from the middle of the area, began a volume at 17:25 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.

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Mesoscale Discussions in New York, 2009Mesoscale Discussions in Pennsylvania, 2009Every mesoscale discussion in 2009

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.