Alert archive / Pennsylvania / 2012
Weather alerts in Pennsylvania, February 2012
82 weather alerts in February 2012, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in February 2012. Tap one for its archive.
- Alerts
- 82
- Warnings
- 7
- Watches
- 3
- Advisories
- 28
- Busiest day
- February 25, 201225 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| 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 Storm Warning | PBZ | Fayette, Westmoreland | 48 hr |
| 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 11, 11:14 AM EST | Winter Storm Warning | CLE | Crawford, Erie | 23 hr |
| Feb 11, 2:42 PM EST | Wind Advisory | CTP | Bedford, Blair, Cambria, Franklin, Fulton, Somerset | 22 hr |
| Feb 11, 3:19 PM EST | Special Weather Statement | PHI | Berks, Chester, Delaware | 3 hr |
| Feb 11, 3:37 PM EST | Wind Advisory | PHI | Delaware, Philadelphia | 12 hr |
| Feb 11, 3:46 PM EST | Wind Chill Advisory | PBZ | Fayette, Westmoreland | 20 hr |
| Feb 11, 4:51 PM EST | Special Weather Statement | CTP | Clinton, Lycoming, Northumberland, Union | 69 min |
| Feb 11, 4:56 PM EST | Special Weather Statement | PBZ | Fayette, Washington | 64 min |
| Feb 11, 5:49 PM EST | Special Weather Statement | PHI | Chester | 86 min |
| Feb 11, 5:57 PM EST | Special Weather Statement | CTP | Centre, Clinton, Mifflin, Montour, Northumberland, Snyder and 1 more | 63 min |
| Feb 11, 6:16 PM EST | Special Weather Statement | PHI | Delaware, Philadelphia | 104 min |
| Feb 12, 1:07 PM EST | Special Weather Statement | BGM | Bradford, Susquehanna | 83 min |
| Feb 14, 12:27 PM EST | Special Weather Statement | PBZ | Lawrence | 48 min |
| Feb 18, 8:01 AM EST | Special Weather Statement | CTP | Potter | 29 min |
| Feb 18, 8:38 AM EST | Special Weather Statement | CTP | Potter, Tioga | 52 min |
| Feb 18, 8:50 AM EST | Special Weather Statement | BGM | Susquehanna | 85 min |
| Feb 18, 1:36 PM EST | Special Weather Statement | CTP | Cameron, Elk, McKean, Potter, Tioga | 24 min |
| Feb 21, 2:44 PM EST | Special Weather Statement | PBZ | Forest, Jefferson | 61 min |
| Feb 22, 9:02 PM EST | Special Weather Statement | PBZ | Fayette | 118 min |
| Feb 23, 3:51 AM EST | Dense Fog Advisory | CLE | Crawford, Erie | 5 hr |
| Feb 23, 1:46 PM EST | High Wind Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 14 more | 8 hr |
| Feb 23, 2:05 PM EST | Winter Weather Advisory | CTP | Cameron, Clinton, Elk, Lycoming, McKean, Potter and 3 more | 16 hr |
| Feb 23, 2:46 PM EST | High Wind Watch | PBZ | Fayette, Westmoreland | 6 hr |
| Feb 23, 4:27 PM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 18 hr |
| Feb 23, 8:36 PM EST | High Wind Warning | PBZ | Fayette, Westmoreland | 24 hr |
| Feb 23, 8:36 PM EST | Wind Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 24 hr |
| Feb 23, 9:52 PM EST | High Wind Warning | CTP | Bedford, Blair, Cambria, Cameron, Clearfield, Elk and 4 more | 24 hr |
| Feb 23, 9:52 PM EST | Wind Advisory | CTP | Adams, Cameron, Centre, Clearfield, Clinton, Columbia and 23 more | 37 hr |
| Feb 23, 11:48 PM EST | Mesoscale Discussion | SPC | Bradford, Potter, Susquehanna, Tioga, Wayne | 4 hr |
| Feb 24, 3:22 AM EST | Lake Effect Snow Advisory | CTP | McKean, Warren | 40 hr |
| Feb 24, 3:40 AM EST | Wind Advisory | PHI | Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more | 42 hr |
| Feb 24, 3:47 AM EST | Wind Advisory | CLE | Crawford, Erie | 6 hr |
| Feb 24, 4:00 AM EST | Lake Effect Snow Advisory | CLE | Crawford, Erie | 39 hr |
| Feb 24, 4:24 AM EST | Wind Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 41 hr |
| Feb 24, 4:47 AM EST | Wind Advisory | CTP | Bedford, Blair, Cambria, Somerset | 30 hr |
| Feb 24, 9:58 AM EST | High Wind Warning | CLE | Crawford, Erie | 9 hr |
| Feb 24, 12:52 PM EST | Winter Weather Advisory | CTP | Cambria, Somerset | 33 hr |
| Feb 24, 1:50 PM EST | Lake Effect Snow Advisory | PBZ | Forest, Mercer, Venango | 32 hr |
| Feb 24, 1:50 PM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 3 more | 28 hr |
| Feb 24, 10:17 PM EST | Special Weather Statement | PBZ | Allegheny, Beaver, Washington, Westmoreland | 58 min |
| Feb 24, 10:55 PM EST | Special Weather Statement | PBZ | Armstrong, Butler, Lawrence, Mercer | 50 min |
| Feb 24, 11:13 PM EST | Special Weather Statement | PBZ | Westmoreland | 62 min |
| Feb 24, 11:46 PM EST | Special Weather Statement | PBZ | Armstrong, Lawrence | 59 min |
| Feb 25, 5:33 AM EST | Special Weather Statement | CTP | Clearfield | 27 min |
| Feb 25, 5:54 AM EST | Special Weather Statement | PBZ | Butler, Lawrence | 66 min |
| Feb 25, 7:00 AM EST | Special Weather Statement | CTP | Snyder | 45 min |
| Feb 25, 7:34 AM EST | Special Weather Statement | CTP | Juniata, Mifflin | 56 min |
| Feb 25, 8:30 AM EST | Special Weather Statement | CTP | Blair, Centre | 30 min |
| Feb 25, 8:35 AM EST | Special Weather Statement | PHI | Berks, Bucks | 55 min |
| Feb 25, 9:40 AM EST | Special Weather Statement | PHI | Berks, Bucks, Montgomery | 50 min |
| Feb 25, 9:46 AM EST | Special Weather Statement | CTP | Union | 59 min |
| Feb 25, 10:21 AM EST | Lake Effect Snow Warning | CLE | Crawford, Erie | 8 hr |
| Feb 25, 10:35 AM EST | Special Weather Statement | PHI | Chester, Delaware, Montgomery, Philadelphia | 55 min |
| Feb 25, 11:17 AM EST | Special Weather Statement | CTP | Elk, Union | 58 min |
| Feb 25, 1:50 PM EST | Special Weather Statement | CTP | Northumberland, Union | 25 min |
| Feb 25, 2:10 PM EST | Special Weather Statement | BGM | Susquehanna, Wayne | 65 min |
| Feb 25, 3:25 PM EST | Special Weather Statement | BGM | Bradford, Lackawanna, Pike, Wayne, Wyoming | 80 min |
| Feb 25, 3:37 PM EST | Special Weather Statement | CTP | Clinton | 53 min |
| Feb 25, 4:14 PM EST | Special Weather Statement | PHI | Carbon, Monroe, Northampton | 2 hr |
| Feb 25, 5:03 PM EST | Special Weather Statement | CTP | Centre, Snyder | 27 min |
| Feb 25, 5:12 PM EST | Special Weather Statement | CTP | Blair, Cambria, Clearfield, Huntingdon | 63 min |
| Feb 25, 5:36 PM EST | Special Weather Statement | CTP | Cameron, Centre, Clinton | 54 min |
| Feb 25, 6:15 PM EST | Special Weather Statement | CTP | Blair, Cambria, Clearfield, Huntingdon, Mifflin | 60 min |
| Feb 25, 6:36 PM EST | Special Weather Statement | CTP | Centre, Clinton, Union | 54 min |
| Feb 25, 7:06 PM EST | Special Weather Statement | PBZ | Allegheny, Beaver | 54 min |
| Feb 27, 1:21 PM EST | Wind Advisory | CLE | Crawford, Erie | 5 hr |
| Feb 28, 4:11 AM EST | Winter Storm Watch | BGM | Pike, Susquehanna, Wayne | 12 hr |
| Feb 28, 2:42 PM EST | Freezing Rain Advisory | PBZ | Clarion, Forest, Jefferson, Mercer, Venango | 13 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 |
| Feb 29, 11:00 AM EST | Special Weather Statement | PBZ | Armstrong, Beaver, Butler, Clarion, Forest, Lawrence and 2 more | 60 min |
| Feb 29, 11:05 AM EST | Mesoscale Discussion | SPC | Susquehanna, Wayne | 4 hr |
| Feb 29, 12:19 PM EST | Winter Storm Warning | PHI | Carbon, Monroe | 15 hr |
| Feb 29, 4:16 PM EST | River Flood Advisory | PBZ | Allegheny | 49 hr |
| Feb 29, 6:30 PM EST | Special Weather Statement | PBZ | Greene | 60 min |
| Feb 29, 6:44 PM EST | Special Weather Statement | PHI | Chester, Delaware | 61 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 42 |
| Flooding | |
| River Flood Advisory | 1 |
| Winter | |
| Lake Effect Snow Warning | 1 |
| Winter Storm Warning | 3 |
| Winter Storm Watch | 1 |
| Freezing Rain Advisory | 1 |
| Lake Effect Snow Advisory | 3 |
| Winter Weather Advisory | 12 |
| Cold | |
| Wind Chill Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 2 |
| Wind Advisory | 9 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Fayette County10
- Westmoreland County10
- Clinton County10
- Cambria County9
- Centre County9
- Susquehanna County9
- Potter County9
- Blair County8
- Lawrence County8
- Crawford County8
- Erie County8
- Clearfield County8
- Elk County8
- McKean County8
- Union County8
- Wayne County8
- Somerset County7
- Delaware County7
- Warren County7
- Cameron County7
- Allegheny County6
- Armstrong County6
- Beaver County6
- Butler County6
- Forest County6
- Mercer County6
- Bradford County6
- Tioga County6
- Bedford County5
- Huntingdon County5
- Berks County5
- Philadelphia County5
- Clarion County5
- Jefferson County5
- Venango County5
- Lycoming County5
- Snyder County5
- Mifflin County5
- Pike County5
- Fulton County4
26 more counties
- Carbon County4
- Monroe County4
- Washington County4
- Chester County4
- Northumberland County4
- Lackawanna County4
- Wyoming County4
- Northampton County3
- Greene County3
- Franklin County3
- Juniata County3
- Sullivan County3
- Luzerne County3
- Lehigh County2
- Montour County2
- Adams County2
- Cumberland County2
- Perry County2
- Bucks County2
- Montgomery County2
- Columbia County1
- Dauphin County1
- Lancaster County1
- Lebanon County1
- Schuylkill County1
- York County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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. Rebuilt daily.