Alert archive / Pennsylvania / Winter Weather Advisories

Winter Weather Advisories in Pennsylvania, 2012

62 winter weather advisories in 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter weather advisories reaches back to 2005.

Winter Weather Advisories by county

Each county as a circle sized by its count in 2012. Tap one for its archive.

Winter Weather Advisories: 62
Busiest month: January20 winter weather advisories
Busiest day: January 20, 20126 winter weather advisories

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Jan 1, 2:12 PM EST	Winter Weather Advisory	CTP	Cambria, Cameron, Clearfield, Elk, Potter, Somerset	48 hr
Jan 1, 3:11 PM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 5 more	51 hr
Jan 11, 3:44 AM EST	Winter Weather Advisory	PHI	Carbon, Delaware, Monroe, Philadelphia	31 days
Jan 11, 4:08 AM EST	Winter Weather Advisory	BGM	Pike, Wayne	23 hr
Jan 12, 4:50 AM EST	Winter Weather Advisory	CTP	Cambria, Cameron, Clearfield, Elk, McKean, Potter and 3 more	41 hr
Jan 12, 1:24 PM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more	28 hr
Jan 16, 3:38 AM EST	Winter Weather Advisory	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	39 days
Jan 16, 4:04 AM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	24 hr
Jan 16, 4:10 AM EST	Winter Weather Advisory	CTP	Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 18 more	26 hr
Jan 19, 3:58 AM EST	Winter Weather Advisory	PBZ	Armstrong, Butler, Clarion, Forest, Jefferson, Lawrence and 2 more	18 hr
Jan 19, 4:49 AM EST	Winter Weather Advisory	CTP	Cameron, Clearfield, Elk, McKean, Potter, Warren	19 hr
Jan 20, 2:08 AM EST	Winter Weather Advisory	PBZ	Armstrong, Beaver, Butler, Clarion, Forest, Jefferson and 3 more	34 hr
Jan 20, 3:04 AM EST	Winter Weather Advisory	CLE	Crawford, Erie	27 hr
Jan 20, 3:46 AM EST	Winter Weather Advisory	PHI	Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more	41 days
Jan 20, 4:28 AM EST	Winter Weather Advisory	CTP	Adams, Blair, Cameron, Centre, Clearfield, Clinton and 23 more	30 hr
Jan 20, 5:19 AM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	6 hr
Jan 20, 11:44 AM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	25 hr
Jan 25, 3:33 PM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 6 more	18 hr
Jan 25, 11:03 PM EST	Winter Weather Advisory	CTP	Cambria, Clearfield, Elk, Somerset	10 hr
Jan 26, 3:34 AM EST	Winter Weather Advisory	BGM	Pike, Wayne	24 hr
Feb 8, 1:49 AM EST	Winter Weather Advisory	CTP	Bedford, Blair, Cambria, Fulton, Huntingdon, Somerset	18 hr
Feb 8, 3:20 AM EST	Winter Weather Advisory	PBZ	Fayette, Westmoreland	16 hr
Feb 8, 12:12 PM EST	Winter Weather Advisory	PHI	Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more	274 days
Feb 10, 12:25 PM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more	48 hr
Feb 10, 2:44 PM EST	Winter Weather Advisory	CLE	Crawford, Erie	49 hr
Feb 10, 3:09 PM EST	Winter Weather Advisory	CTP	Cambria, Centre, Clearfield, Clinton, Elk, Lycoming and 5 more	52 hr
Feb 23, 2:05 PM EST	Winter Weather Advisory	CTP	Cameron, Clinton, Elk, Lycoming, McKean, Potter and 3 more	16 hr
Feb 23, 4:27 PM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	18 hr
Feb 24, 12:52 PM EST	Winter Weather Advisory	CTP	Cambria, Somerset	33 hr
Feb 24, 1:50 PM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 3 more	28 hr
Feb 28, 3:04 PM EST	Winter Weather Advisory	CTP	Cameron, Centre, Clearfield, Clinton, Elk, Lycoming and 5 more	22 hr
Feb 28, 4:23 PM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	47 hr
Mar 4, 7:04 PM EST	Winter Weather Advisory	CTP	Somerset	15 hr
Mar 4, 7:10 PM EST	Winter Weather Advisory	PBZ	Fayette, Westmoreland	9 hr
Apr 22, 2:27 PM EDT	Winter Weather Advisory	PBZ	Allegheny, Beaver, Greene, Washington	21 hr
Apr 22, 3:14 PM EDT	Winter Weather Advisory	BGM	Bradford	20 hr
Apr 22, 4:20 PM EDT	Winter Weather Advisory	CTP	Bedford, Blair, Centre, Clinton, Fulton, Huntingdon	22 hr
Oct 29, 2:52 PM EDT	Winter Weather Advisory	CTP	Cambria, Somerset	47 hr
Oct 29, 5:08 PM EDT	Winter Weather Advisory	PBZ	Fayette, Westmoreland	35 hr
Oct 31, 12:53 PM EDT	Winter Weather Advisory	PBZ	Fayette, Westmoreland	22 hr
Oct 31, 2:05 PM EDT	Winter Weather Advisory	CTP	Somerset	21 hr
Nov 7, 1:39 AM EST	Winter Weather Advisory	CTP	Lancaster, Lebanon, Schuylkill, York	28 hr
Nov 26, 12:43 PM EST	Winter Weather Advisory	CTP	Adams, Cumberland, Dauphin, Franklin, Fulton, Lancaster and 4 more	24 hr
Nov 26, 3:02 PM EST	Winter Weather Advisory	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	27 hr
Nov 30, 3:22 PM EST	Winter Weather Advisory	PHI	Carbon, Monroe	19 hr
Nov 30, 3:43 PM EST	Winter Weather Advisory	BGM	Lackawanna, Luzerne, Pike, Wayne	18 hr
Dec 20, 12:26 PM EST	Winter Weather Advisory	CTP	Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 5 more	49 hr
Dec 20, 1:35 PM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 3 more	44 hr
Dec 20, 9:00 PM EST	Winter Weather Advisory	PHI	Carbon, Monroe	2 hr
Dec 21, 3:34 PM EST	Winter Weather Advisory	BGM	Susquehanna, Wayne	28 hr
Dec 24, 2:56 AM EST	Winter Weather Advisory	CTP	Adams, Bedford, Blair, Cambria, Centre, Clearfield and 20 more	26 hr
Dec 24, 4:02 AM EST	Winter Weather Advisory	PHI	Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more	29 hr
Dec 24, 10:52 AM EST	Winter Weather Advisory	BGM	Lackawanna, Luzerne, Pike, Wayne	20 hr
Dec 25, 2:09 PM EST	Winter Weather Advisory	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more	33 hr
Dec 25, 3:15 PM EST	Winter Weather Advisory	PBZ	Fayette, Greene	32 hr
Dec 25, 9:21 PM EST	Winter Weather Advisory	PHI	Berks, Bucks, Chester, Lehigh, Montgomery, Northampton	37 hr
Dec 26, 5:43 PM EST	Winter Weather Advisory	CLE	Erie	10 hr
Dec 28, 2:57 AM EST	Winter Weather Advisory	CTP	Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more	58 hr
Dec 28, 3:49 AM EST	Winter Weather Advisory	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	39 hr
Dec 28, 3:54 AM EST	Winter Weather Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more	57 hr
Dec 28, 6:23 PM EST	Winter Weather Advisory	BGM	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	27 hr
Dec 29, 9:34 PM EST	Winter Weather Advisory	CLE	Erie	9 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

26 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2011 2013

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.