Alert archive / Pennsylvania / Mesoscale Discussions in 2007

Mesoscale Discussion 167

February 14, 20077 states

The Storm Prediction Center issued this mesoscale discussion at Feb 14, 2007, 2:04 AM EST for 7 states. It was in force for 5 hr.

The area

The outline as issued.

The facts

Issued: Feb 14, 2007, 2:04 AM EST (07:04 UTC)
Expired: Feb 14, 2007, 7:00 AM EST
In force: 5 hr
Issued by: the Storm Prediction Center

All 103 counties

New Castle County, DE, Allegany County, MD, Baltimore County, MD, Carroll County, MD, Cecil County, MD, City of Baltimore, MD, Frederick County, MD, Harford County, MD, Howard County, MD, Montgomery County, MD, Washington County, MD, Bergen County, NJ, Essex County, NJ, Hudson County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Morris County, NJ, Passaic County, NJ, Somerset County, NJ, Sussex County, NJ, Union County, NJ, Warren County, NJ, Bronx County, NY, Dutchess County, NY, Kings County, NY, Nassau County, NY, New York County, NY, Orange County, NY, Putnam County, NY, Queens County, NY, Richmond County, NY, Rockland County, NY, Sullivan County, NY, Westchester County, NY, Adams County, PA, Bedford County, PA, Berks County, PA, Blair County, PA, Bucks County, PA, Carbon County, PA, Centre County, PA, Chester County, PA, Columbia County, PA, Cumberland County, PA, Dauphin County, PA, Delaware County, PA, Franklin County, PA, Fulton County, PA, Huntingdon County, PA, Juniata County, PA, Lackawanna County, PA, Lancaster County, PA, Lebanon County, PA, Lehigh County, PA, Luzerne County, PA, Mifflin County, PA, Monroe County, PA, Montgomery County, PA, Montour County, PA, Northampton County, PA, Northumberland County, PA, Perry County, PA, Philadelphia County, PA, Pike County, PA, Schuylkill County, PA, Snyder County, PA, Union County, PA, Wayne County, PA, York County, PA, Albemarle County, VA, Arlington County, VA, City of Alexandria, VA, City of Charlottesville, VA, City of Fairfax, VA, City of Falls Church, VA, City of Harrisonburg, VA, City of Manassas, VA, City of Manassas Park, VA, City of Staunton, VA, City of Waynesboro, VA, City of Winchester, VA, Clarke County, VA, Culpeper County, VA, Fairfax County, VA, Fauquier County, VA, Frederick County, VA, Greene County, VA, Loudoun County, VA, Madison County, VA, Orange County, VA, Page County, VA, Prince William County, VA, Rappahannock County, VA, Rockingham County, VA, Shenandoah County, VA, Stafford County, VA, Warren County, VA, Berkeley County, WV, Hampshire County, WV, Hardy County, WV, Jefferson County, WV, Morgan County, WV

The radar

The Philadelphia radar (KDIX), 130 km from the middle of the area, began a volume at 07:04 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
Feb 14, 2:03 AM EST	Mesoscale Discussion	SPC		5 hr
Feb 14, 2:49 AM EST	Mesoscale Discussion	SPC		5 hr
Feb 14, 7:34 AM EST	Mesoscale Discussion	SPC		4 hr
Feb 13, 8:52 PM EST	Mesoscale Discussion	SPC	Garrett	5 hr
Feb 13, 8:08 PM EST	Mesoscale Discussion	SPC	Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung and 19 more	5 hr
Feb 14, 12:57 AM EST	Mesoscale Discussion	SPC	Allegany, Cattaraugus, Cayuga, Chenango, Cortland, Erie and 27 more	5 hr
Feb 14, 1:15 PM EST	Mesoscale Discussion	SPC	Albany, Broome, Chenango, Clinton, Columbia, Delaware and 17 more	6 hr

Nearby

Mesoscale Discussions in Pennsylvania, 2007 Mesoscale Discussions in Virginia, 2007 Mesoscale Discussions in New Jersey, 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.