Alert archive / Maine / Mesoscale Discussions in 2018

Mesoscale Discussion 60

February 7, 201813 counties in Maine; 4 counties in Massachusetts; 8 counties in New Hampshire

The Storm Prediction Center issued this mesoscale discussion at Feb 7, 2018, 6:21 PM EST for 13 counties in Maine; 4 counties in Massachusetts; 8 counties in New Hampshire. It was in force for 4 hr.

The area

The outline as issued.

The facts

Issued
Feb 7, 2018, 6:21 PM EST (23:21 UTC)
Expired
Feb 7, 2018, 10:15 PM EST
In force
4 hr
Issued by
the Storm Prediction Center
All 25 counties

Franklin County, MA, Hampden County, MA, Hampshire County, MA, Worcester County, MA, Androscoggin County, ME, Cumberland County, ME, Franklin County, ME, Hancock County, ME, Kennebec County, ME, Knox County, ME, Lincoln 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, Hillsborough County, NH, Merrimack County, NH, Rockingham County, NH, Strafford County, NH, Sullivan County, NH

The radar

The Portland,ME radar (KGYX), 51 km from the middle of the area, began a volume at 23:22 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.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 7, 11:25 AM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Kennebec, Lincoln, Oxford and 3 more6 hr

Nearby

Mesoscale Discussions in Maine, 2018Mesoscale Discussions in New Hampshire, 2018Mesoscale Discussions in Massachusetts, 2018Every mesoscale discussion in 2018

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.