Alert archive / Pennsylvania / Mesoscale Discussions in 2003

Mesoscale Discussion 319

March 21, 20035 states

The Storm Prediction Center issued this mesoscale discussion at Mar 21, 2003, 12:18 PM EST for 5 states. It was in force for 117 min.

The area

The outline as issued.

The facts

Issued: Mar 21, 2003, 12:18 PM EST (17:18 UTC)
Expired: Mar 21, 2003, 2:15 PM EST
In force: 117 min
Issued by: the Storm Prediction Center

All 29 counties

Allegany County, MD, Garrett County, MD, Allegany County, NY, Cattaraugus County, NY, Bedford County, PA, Blair County, PA, Cambria County, PA, Cameron County, PA, Centre County, PA, Clearfield County, PA, Clinton County, PA, Elk County, PA, Fulton County, PA, Huntingdon County, PA, Indiana County, PA, Jefferson County, PA, McKean County, PA, Potter County, PA, Somerset County, PA, Highland County, VA, Grant County, WV, Hampshire County, WV, Hardy County, WV, Mineral County, WV, Morgan County, WV, Pendleton County, WV, Preston County, WV, Randolph County, WV, Tucker County, WV

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
Mar 21, 2:05 PM EST	Mesoscale Discussion	SPC	Anne Arundel, Baltimore, Carroll, Cecil, Frederick, Harford and 5 more	2 hr
Mar 21, 5:45 PM EST	Mesoscale Discussion	SPC	Bronx, Columbia, Dutchess, Kings, Nassau, New York and 7 more	2 hr
Mar 21, 11:20 AM EST	Mesoscale Discussion	SPC	City of Chesapeake, City of Hampton, City of Norfolk, City of Poquoson, City of Portsmouth, City of Suffolk	2 hr

Nearby

Mesoscale Discussions in Pennsylvania, 2003 Mesoscale Discussions in West Virginia, 2003 Mesoscale Discussions in Maryland, 2003 Every mesoscale discussion in 2003

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.