Alert archive / Maine / Mesoscale Discussions in 2007

Mesoscale Discussion 1924

August 30, 20075 states

The Storm Prediction Center issued this mesoscale discussion at Aug 30, 2007, 6:23 PM EDT for 5 states. It was in force for 97 min.

The area

The outline as issued.

The facts

Issued: Aug 30, 2007, 6:23 PM EDT (22:23 UTC)
Expired: Aug 30, 2007, 8:00 PM EDT
In force: 97 min
Issued by: the Storm Prediction Center

All 38 counties

Berkshire County, MA, Franklin County, MA, Androscoggin County, ME, Cumberland County, ME, Franklin County, ME, Kennebec County, ME, Oxford County, ME, Penobscot County, ME, Sagadahoc County, ME, Waldo County, ME, Washington County, ME, York County, ME, Belknap County, NH, Carroll County, NH, Cheshire County, NH, Coos County, NH, Grafton County, NH, Hillsborough County, NH, Merrimack County, NH, Rockingham County, NH, Strafford County, NH, Sullivan County, NH, Albany County, NY, Columbia County, NY, Greene County, NY, Rensselaer County, NY, Saratoga County, NY, Schenectady County, NY, Washington County, NY, Addison County, VT, Bennington County, VT, Caledonia County, VT, Essex County, VT, Orange County, VT, Rutland County, VT, Washington County, VT, Windham County, VT, Windsor County, VT

The radar

The Portland,ME radar (KGYX), 41 km from the middle of the area, began a volume at 22:25 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.

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
Aug 30, 11:07 AM EDT	Mesoscale Discussion	SPC	Franklin, Kennebec, Oxford, Penobscot, Piscataquis, Somerset	113 min
Aug 30, 2:20 PM EDT	Mesoscale Discussion	SPC	Oxford	115 min
Aug 30, 3:07 PM EDT	Severe Thunderstorm Watch	SPC	Androscoggin, Cumberland, Franklin, Kennebec, Knox, Lincoln and 5 more	6 hr
Aug 30, 5:00 PM EDT	Mesoscale Discussion	SPC	Androscoggin, Cumberland, Franklin, Kennebec, Lincoln, Oxford and 3 more	60 min

Nearby

Mesoscale Discussions in Maine, 2007 Mesoscale Discussions in New Hampshire, 2007 Mesoscale Discussions in Vermont, 2007 Every mesoscale discussion in 2007

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.