Alert archive / New York / Mesoscale Discussions in 2009

Mesoscale Discussion 566

April 25, 20095 counties in New York

The Storm Prediction Center issued this mesoscale discussion at Apr 25, 2009, 4:54 PM EDT for 5 counties in New York. It was in force for 66 min.

The area

The outline as issued.

The facts

Issued: Apr 25, 2009, 4:54 PM EDT (20:54 UTC)
Expired: Apr 25, 2009, 6:00 PM EDT
In force: 66 min
Issued by: the Storm Prediction Center

Counties Genesee County, NY, Monroe County, NY, Niagara County, NY, Orleans County, NY, Wayne County, NY

The radar

The Buffalo radar (KBUF), 78 km from the middle of the area, began a volume at 20:54 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
Apr 25, 1:24 PM EDT	Mesoscale Discussion	SPC	Allegany, Cattaraugus, Chautauqua, Erie, Livingston, Ontario and 6 more	66 min

Nearby

Mesoscale Discussions in New York, 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.