Alert archive / Pennsylvania / Mesoscale Discussions in 2004

Mesoscale Discussion 54

January 27, 200417 counties in New Jersey; 13 counties in New York; 23 counties in Pennsylvania

The Storm Prediction Center issued this mesoscale discussion at Jan 27, 2004, 5:28 PM EST for 17 counties in New Jersey; 13 counties in New York; 23 counties in Pennsylvania. It was in force for 5 hr.

The area

The outline as issued.

The facts

Issued
Jan 27, 2004, 5:28 PM EST (22:28 UTC)
Expired
Jan 27, 2004, 10:30 PM EST
In force
5 hr
Issued by
the Storm Prediction Center
All 53 counties

Bergen County, NJ, Burlington County, NJ, Camden County, NJ, Essex County, NJ, Gloucester County, NJ, Hudson County, NJ, Hunterdon County, NJ, Mercer County, NJ, Middlesex County, NJ, Monmouth County, NJ, Morris County, NJ, Passaic County, NJ, Salem 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, Ulster County, NY, Westchester County, NY, Berks County, PA, Bradford County, PA, Bucks County, PA, Carbon County, PA, Chester County, PA, Columbia County, PA, Delaware County, PA, Lackawanna County, PA, Lancaster County, PA, Lebanon County, PA, Lehigh County, PA, Luzerne County, PA, Monroe County, PA, Montgomery County, PA, Montour County, PA, Northampton County, PA, Philadelphia County, PA, Pike County, PA, Schuylkill County, PA, Sullivan County, PA, Susquehanna County, PA, Wayne County, PA, Wyoming County, PA

The radar

The Philadelphia radar (KDIX), 128 km from the middle of the area, began a volume at 22:30 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.

IssuedProductOfficeCountiesLasted
Jan 27, 3:36 AM ESTMesoscale DiscussionSPCCattaraugus, Chautauqua, Erie, Genesee, Niagara, Orleans and 1 more4 hr
Jan 27, 10:01 AM ESTMesoscale DiscussionSPCAllegany, Cattaraugus, Erie, Genesee, Livingston, Steuben and 1 more4 hr
Jan 27, 7:40 AM ESTMesoscale DiscussionSPCAllegheny, Armstrong, Beaver, Butler, Clarion, Crawford and 7 more4 hr

Nearby

Mesoscale Discussions in Pennsylvania, 2004Mesoscale Discussions in New Jersey, 2004Mesoscale Discussions in New York, 2004Every mesoscale discussion in 2004

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.