Alert archive / New York / Mesoscale Discussions in 2009

Mesoscale Discussion 2242

December 10, 2009Chautauqua County, Erie County, Wyoming County, New York; Erie County, Pennsylvania

The Storm Prediction Center issued this mesoscale discussion at Dec 10, 2009, 7:05 PM EST for Chautauqua County, Erie County, Wyoming County, New York; Erie County, Pennsylvania. It was in force for 4 hr.

The area

The outline as issued.

The facts

Issued: Dec 10, 2009, 7:05 PM EST (00:05 UTC)
Expired: Dec 10, 2009, 11:00 PM EST
In force: 4 hr
Issued by: the Storm Prediction Center

Counties Chautauqua County, NY, Erie County, NY, Wyoming County, NY, Erie County, PA

The radar

The Buffalo radar (KBUF), 75 km from the middle of the area, began a volume at 00:06 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
Dec 10, 7:51 PM EST	Mesoscale Discussion	SPC	Essex, Hamilton, Herkimer, Jefferson, Lewis, Oswego	6 hr

Nearby

Mesoscale Discussions in New York, 2009 Mesoscale Discussions in Pennsylvania, 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.