Alert archive / Pennsylvania / Winter Storm Watches in 2007

Winter Storm Watch 9, NWS State College, PA

December 12, 200733 counties in Pennsylvania

NWS State College, PA issued this winter storm watch at Dec 12, 2007, 4:17 AM EST for 33 counties in Pennsylvania. It took effect at Dec 12, 2007, 11:24 AM EST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued: Dec 12, 2007, 4:17 AM EST (09:17 UTC)
In effect from: Dec 12, 2007, 11:24 AM EST
Expired: Dec 12, 2007, 7:57 PM EST
In force: 9 hr
Issued by: NWS State College, PA

All 33 counties

Adams County, PA, Bedford County, PA, Blair County, PA, Cambria County, PA, Cameron County, PA, Centre County, PA, Clearfield County, PA, Clinton County, PA, Columbia County, PA, Cumberland County, PA, Dauphin County, PA, Elk County, PA, Franklin County, PA, Fulton County, PA, Huntingdon County, PA, Juniata County, PA, Lancaster County, PA, Lebanon County, PA, Lycoming County, PA, McKean County, PA, Mifflin County, PA, Montour County, PA, Northumberland County, PA, Perry County, PA, Potter County, PA, Schuylkill County, PA, Snyder County, PA, Somerset County, PA, Sullivan County, PA, Tioga County, PA, Union County, PA, Warren County, PA, York County, PA

The radar

The State College radar (KCCX), 43 km from the middle of the area, began a volume at 09:21 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.

What forecasters said that day

The local office's own words before this winter storm watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS State College, PA wrote its last area forecast discussion before this winter storm watch went out at Dec 12, 3:57 AM EST, 20 minutes earlier.

Area forecast discussion, Dec 12, 3:57 AM EST, 20 minutes before

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The office that day

Everything else NWS State College, PA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 12, 2:52 PM EST	Winter Weather Advisory	CTP	Adams, Bedford, Blair, Cambria, Centre, Clearfield and 20 more	27 hr

Nearby

Winter Storm Watches in Pennsylvania, 2007 Every winter storm watch 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.