Alert archive / New York / Mesoscale Discussions in 2009

Mesoscale Discussion 1397

July 1, 2009Berkshire County, Hampshire County, Massachusetts; 22 counties in New York; 9 counties in Vermont

The Storm Prediction Center issued this mesoscale discussion at Jul 1, 2009, 5:44 PM EDT for Berkshire County, Hampshire County, Massachusetts; 22 counties in New York; 9 counties in Vermont. It was in force for 61 min.

The area

The outline as issued.

The facts

Issued: Jul 1, 2009, 5:44 PM EDT (21:44 UTC)
Expired: Jul 1, 2009, 6:45 PM EDT
In force: 61 min
Issued by: the Storm Prediction Center

All 33 counties

Berkshire County, MA, Hampshire County, MA, Albany County, NY, Clinton County, NY, Columbia County, NY, Delaware County, NY, Dutchess County, NY, Essex County, NY, Franklin County, NY, Fulton County, NY, Greene County, NY, Hamilton County, NY, Herkimer County, NY, Montgomery County, NY, Otsego County, NY, Rensselaer County, NY, Saratoga County, NY, Schenectady County, NY, Schoharie County, NY, St. Lawrence County, NY, Sullivan County, NY, Ulster County, NY, Warren County, NY, Washington County, NY, Addison County, VT, Bennington County, VT, Chittenden County, VT, Franklin County, VT, Grand Isle County, VT, Lamoille County, VT, Rutland County, VT, Windham County, VT, Windsor County, VT

The radar

The Albany radar (KENX), 87 km from the middle of the area, began a volume at 21:47 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
Jul 1, 12:03 PM EDT	Mesoscale Discussion	SPC		87 min
Jul 1, 2:55 PM EDT	Severe Thunderstorm Watch	SPC	Northwest Hills Planning Region	4 hr

Nearby

Mesoscale Discussions in New York, 2009 Mesoscale Discussions in Vermont, 2009 Mesoscale Discussions in Connecticut, 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.