Alert archive / Pennsylvania / 2013
Weather alerts in Pennsylvania, January 2013
194 weather alerts in January 2013, 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 January 2013. Tap one for its archive.
- Alerts
- 194
- Warnings
- 35
- Watches
- 11
- Advisories
- 58
- Busiest day
- January 31, 201355 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 |
|---|---|---|---|---|
| Jan 4, 8:52 AM EST | Special Weather Statement | CTP | Centre, Clearfield | 53 min |
| Jan 4, 8:56 AM EST | Special Weather Statement | PBZ | Jefferson | 49 min |
| Jan 11, 6:33 PM EST | Dense Fog Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 7 more | 16 hr |
| Jan 11, 9:49 PM EST | Dense Fog Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 13 hr |
| Jan 11, 10:56 PM EST | Dense Fog Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 14 hr |
| Jan 12, 12:26 AM EST | Dense Fog Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 9 hr |
| Jan 12, 3:08 AM EST | Dense Fog Advisory | CLE | Crawford, Erie | 6 hr |
| Jan 12, 3:15 AM EST | Flood Watch | CLE | Crawford, Erie | 42 hr |
| Jan 12, 2:54 PM EST | Dense Fog Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 22 hr |
| Jan 12, 2:56 PM EST | Dense Fog Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 19 hr |
| Jan 12, 7:22 PM EST | Dense Fog Advisory | CTP | Adams, Blair, Cameron, Centre, Clearfield, Clinton and 23 more | 17 hr |
| Jan 13, 3:30 PM EST | Dense Fog Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 19 hr |
| Jan 13, 4:40 PM EST | Dense Fog Advisory | CTP | Adams, Centre, Clearfield, Clinton, Columbia, Cumberland and 14 more | 14 hr |
| Jan 13, 8:16 PM EST | Dense Fog Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 9 hr |
| Jan 14, 4:03 AM EST | Special Weather Statement | BGM | Bradford | 87 min |
| Jan 15, 3:38 AM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more | 35 hr |
| Jan 15, 4:02 AM EST | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cambria, Centre, Clearfield and 22 more | 31 hr |
| Jan 15, 11:29 AM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 5 more | 23 hr |
| Jan 15, 4:01 PM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 18 hr |
| Jan 15, 8:36 PM EST | Mesoscale Discussion | SPC | Allegheny, Armstrong, Bedford, Berks, Blair, Cambria and 35 more | 4 hr |
| Jan 16, 3:42 AM EST | Mesoscale Discussion | SPC | Monroe, Pike | 4 hr |
| Jan 16, 4:23 PM EST | River Flood Advisory | PBZ | Allegheny | 18 hr |
| Jan 17, 10:08 PM EST | Special Weather Statement | PBZ | Allegheny | 52 min |
| Jan 17, 10:11 PM EST | Special Weather Statement | PBZ | Butler | 64 min |
| Jan 17, 10:44 PM EST | Special Weather Statement | PBZ | Clarion, Jefferson | 76 min |
| Jan 17, 10:56 PM EST | Special Weather Statement | PBZ | Indiana | 64 min |
| Jan 17, 11:43 PM EST | Special Weather Statement | CTP | Clinton | 47 min |
| Jan 18, 12:01 AM EST | Special Weather Statement | PBZ | Indiana | 44 min |
| Jan 18, 12:07 AM EST | Special Weather Statement | PBZ | Armstrong, Butler, Lawrence | 38 min |
| Jan 18, 12:35 AM EST | Special Weather Statement | CTP | Blair, Cambria, Huntingdon | 55 min |
| Jan 18, 12:37 AM EST | Special Weather Statement | CTP | Tioga | 53 min |
| Jan 18, 12:49 AM EST | Special Weather Statement | PBZ | Armstrong, Butler, Indiana | 56 min |
| Jan 18, 12:57 AM EST | Special Weather Statement | CTP | Centre | 33 min |
| Jan 18, 12:58 AM EST | Special Weather Statement | PBZ | Beaver | 47 min |
| Jan 18, 1:30 AM EST | Special Weather Statement | CTP | Huntingdon | 30 min |
| Jan 18, 1:31 AM EST | Special Weather Statement | CTP | Union | 29 min |
| Jan 18, 1:46 AM EST | Special Weather Statement | PBZ | Allegheny, Armstrong, Beaver, Butler, Indiana, Westmoreland | 59 min |
| Jan 18, 2:45 AM EST | Special Weather Statement | PBZ | Westmoreland | 75 min |
| Jan 19, 3:10 PM EST | Wind Advisory | CLE | Crawford, Erie | 18 hr |
| Jan 19, 3:44 PM EST | Wind Advisory | BGM | Bradford, Susquehanna, Wayne | 27 hr |
| Jan 20, 12:35 AM EST | Wind Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 9 more | 12 hr |
| Jan 20, 4:07 AM EST | Lake Effect Snow Watch | CLE | Crawford, Erie | 11 hr |
| Jan 20, 5:16 AM EST | Wind Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 6 hr |
| Jan 20, 3:20 PM EST | Lake Effect Snow Warning | CLE | Crawford, Erie | 4 days |
| Jan 20, 4:09 PM EST | Winter Weather Advisory | PBZ | Forest, Mercer, Venango | 50 hr |
| Jan 20, 7:03 PM EST | Lake Effect Snow Watch | CTP | Warren | 9 hr |
| Jan 21, 3:04 AM EST | Wind Chill Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 58 hr |
| Jan 21, 3:38 AM EST | Wind Chill Advisory | CLE | Crawford, Erie | 55 hr |
| Jan 21, 4:12 AM EST | Lake Effect Snow Advisory | CTP | Warren | 25 hr |
| Jan 21, 4:12 AM EST | Wind Chill Advisory | CTP | Cambria, Cameron, Clearfield, Elk, McKean, Potter and 2 more | 57 hr |
| Jan 21, 1:46 PM EST | Special Weather Statement | CTP | Centre, Clearfield | 104 min |
| Jan 21, 1:47 PM EST | Special Weather Statement | PBZ | Allegheny, Washington | 58 min |
| Jan 21, 1:54 PM EST | Special Weather Statement | PBZ | Allegheny | 66 min |
| Jan 21, 2:45 PM EST | Special Weather Statement | PBZ | Allegheny, Westmoreland | 60 min |
| Jan 21, 3:18 PM EST | Special Weather Statement | PBZ | Armstrong, Butler, Clarion, Venango | 57 min |
| Jan 21, 3:46 PM EST | Special Weather Statement | PBZ | Indiana | 44 min |
| Jan 21, 3:49 PM EST | Special Weather Statement | CTP | Centre, Clinton | 41 min |
| Jan 21, 4:13 PM EST | Special Weather Statement | PBZ | Westmoreland | 47 min |
| Jan 21, 4:16 PM EST | Special Weather Statement | PBZ | Armstrong, Clarion, Jefferson | 59 min |
| Jan 21, 4:29 PM EST | Special Weather Statement | CTP | Lycoming | 46 min |
| Jan 21, 5:12 PM EST | Special Weather Statement | CTP | Blair | 33 min |
| Jan 22, 5:02 AM EST | Lake Effect Snow Warning | CTP | Warren | 39 hr |
| Jan 22, 10:54 AM EST | Special Weather Statement | PBZ | Armstrong, Butler | 81 min |
| Jan 22, 12:37 PM EST | Wind Chill Advisory | PHI | Carbon, Monroe | 19 hr |
| Jan 22, 8:43 PM EST | Wind Chill Advisory | CTP | Cameron, Clearfield, Elk, McKean, Potter, Warren | 16 hr |
| Jan 24, 7:03 AM EST | Special Weather Statement | PBZ | Fayette | 57 min |
| Jan 24, 7:23 AM EST | Special Weather Statement | PBZ | Mercer, Venango | 52 min |
| Jan 24, 7:59 AM EST | Special Weather Statement | PBZ | Fayette, Westmoreland | 61 min |
| Jan 24, 8:15 AM EST | Special Weather Statement | PBZ | Butler, Lawrence | 60 min |
| Jan 24, 9:55 AM EST | Special Weather Statement | PBZ | Allegheny, Beaver | 50 min |
| Jan 24, 12:30 PM EST | Special Weather Statement | PBZ | Washington | 60 min |
| Jan 24, 3:18 PM EST | Winter Storm Warning | PBZ | Fayette, Westmoreland | 45 hr |
| Jan 24, 3:18 PM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 27 hr |
| Jan 24, 3:43 PM EST | Winter Weather Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 30 hr |
| Jan 24, 4:06 PM EST | Winter Weather Advisory | CTP | Cambria, Somerset | 44 hr |
| Jan 27, 4:04 AM EST | Winter Storm Warning | PBZ | Clarion, Forest, Jefferson, Venango | 33 hr |
| Jan 27, 4:04 AM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 4 more | 31 hr |
| Jan 27, 4:12 AM EST | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 39 hr |
| Jan 27, 11:26 AM EST | Winter Weather Advisory | CLE | Crawford, Erie | 19 hr |
| Jan 27, 3:35 PM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 39 hr |
| Jan 27, 3:40 PM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 30 hr |
| Jan 27, 10:21 PM EST | Mesoscale Discussion | SPC | Beaver, Lawrence, Mercer | 4 hr |
| Jan 28, 12:22 AM EST | Mesoscale Discussion | SPC | Allegheny, Armstrong, Butler, Cambria, Clarion, Crawford and 10 more | 4 hr |
| Jan 28, 4:32 AM EST | Mesoscale Discussion | SPC | Clearfield, Elk, McKean, Warren | 5 hr |
| Jan 28, 6:45 AM EST | Winter Weather Advisory | CLE | Crawford, Erie | 116 min |
| Jan 28, 7:33 AM EST | Mesoscale Discussion | SPC | Berks, Bradford, Carbon, Centre, Clinton, Columbia and 25 more | 5 hr |
| Jan 28, 8:38 AM EST | Special Weather Statement | CTP | Clearfield | 37 min |
| Jan 28, 8:57 AM EST | Special Weather Statement | CTP | Blair, Cambria, Centre, Clearfield | 33 min |
| Jan 28, 9:06 AM EST | Special Weather Statement | CTP | Blair, Cambria, Centre, Clearfield | 24 min |
| Jan 28, 9:44 AM EST | Special Weather Statement | CTP | Columbia, Cumberland, Dauphin, Franklin, Huntingdon, Juniata and 9 more | 76 min |
| Jan 28, 11:55 AM EST | Mesoscale Discussion | SPC | Bucks, Carbon, Lackawanna, Lehigh, Luzerne, Monroe and 5 more | 6 hr |
| Jan 28, 9:40 PM EST | Dense Fog Advisory | CLE | Crawford, Erie | 11 hr |
| Jan 29, 1:50 PM EST | River Flood Advisory | PBZ | Allegheny | 4 days |
| Jan 29, 2:51 PM EST | Flash Flood Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 39 hr |
| Jan 29, 2:58 PM EST | Flood Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 37 hr |
| Jan 29, 3:19 PM EST | Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 39 hr |
| Jan 29, 9:58 PM EST | Lake Effect Snow Watch | CLE | Crawford, Erie | 18 hr |
| Jan 29, 10:07 PM EST | Areal Flood Advisory | CLE | Erie | 113 min |
| Jan 29, 10:15 PM EST | Dense Fog Advisory | CTP | Adams, Cameron, Centre, Clinton, Columbia, Cumberland and 18 more | 11 hr |
| Jan 30, 3:13 AM EST | High Wind Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 9 hr |
| Jan 30, 3:43 AM EST | Wind Advisory | CLE | Crawford, Erie | 6 hr |
| Jan 30, 4:02 AM EST | Dense Fog Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 8 hr |
| Jan 30, 4:02 AM EST | Wind Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 24 hr |
| Jan 30, 4:30 AM EST | Wind Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 7 more | 29 hr |
| Jan 30, 4:32 AM EST | Flood Watch | PBZ | Fayette, Greene, Jefferson, Westmoreland | 23 hr |
| Jan 30, 8:31 AM EST | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 3 more | 4 hr |
| Jan 30, 9:26 AM EST | Severe Thunderstorm Warning | PBZ | Beaver, Washington | 49 min |
| Jan 30, 9:32 AM EST | Wind Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 32 hr |
| Jan 30, 9:34 AM EST | Special Weather Statement | PBZ | Beaver, Butler, Lawrence | 41 min |
| Jan 30, 9:51 AM EST | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 39 min |
| Jan 30, 10:01 AM EST | Special Weather Statement | PBZ | Fayette, Greene | 44 min |
| Jan 30, 10:06 AM EST | Special Weather Statement | PBZ | Clarion, Forest, Venango | 39 min |
| Jan 30, 10:17 AM EST | Special Weather Statement | PBZ | Armstrong, Butler, Indiana, Jefferson | 43 min |
| Jan 30, 10:19 AM EST | Mesoscale Discussion | SPC | Adams, Armstrong, Bedford, Blair, Cambria, Cameron and 20 more | 86 min |
| Jan 30, 10:22 AM EST | Severe Thunderstorm Warning | PBZ | Allegheny, Fayette, Indiana, Washington, Westmoreland | 38 min |
| Jan 30, 10:24 AM EST | River Flood Warning | BGM | Bradford | 29 hr |
| Jan 30, 10:24 AM EST | River Flood Warning | BGM | Bradford | 29 hr |
| Jan 30, 10:24 AM EST | River Flood Warning | BGM | Wyoming | 29 hr |
| Jan 30, 10:24 AM EST | River Flood Warning | BGM | Luzerne | 29 hr |
| Jan 30, 10:25 AM EST | Severe Thunderstorm Warning | PBZ | Fayette, Greene | 50 min |
| Jan 30, 10:56 AM EST | Severe Thunderstorm Warning | PBZ | Fayette, Indiana, Westmoreland | 34 min |
| Jan 30, 10:57 AM EST | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Somerset | 48 min |
| Jan 30, 11:00 AM EST | Special Weather Statement | PBZ | Jefferson | 30 min |
| Jan 30, 11:09 AM EST | Severe Thunderstorm Warning | PBZ | Fayette | 66 min |
| Jan 30, 11:11 AM EST | Areal Flood Warning | CLE | Crawford | 12 hr |
| Jan 30, 11:46 AM EST | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Centre, Fulton, Huntingdon and 2 more | 44 min |
| Jan 30, 11:48 AM EST | Special Weather Statement | CTP | Cameron, Centre, Clearfield | 42 min |
| Jan 30, 12:18 PM EST | Wind Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 30 hr |
| Jan 30, 12:24 PM EST | Special Weather Statement | CTP | Cumberland, Franklin, Juniata, Mifflin, Perry | 51 min |
| Jan 30, 12:54 PM EST | Mesoscale Discussion | SPC | Adams, Cumberland, Dauphin, Franklin, Fulton, Juniata and 4 more | 96 min |
| Jan 30, 1:16 PM EST | Special Weather Statement | CTP | Adams, Cumberland, Dauphin, Franklin, Perry, Schuylkill | 44 min |
| Jan 30, 1:50 PM EST | Special Weather Statement | PHI | Berks, Lehigh | 115 min |
| Jan 30, 2:30 PM EST | Lake Effect Snow Watch | CTP | Warren | 14 hr |
| Jan 30, 2:41 PM EST | Special Weather Statement | PHI | Chester, Delaware | 64 min |
| Jan 30, 3:04 PM EST | Special Weather Statement | PHI | Carbon, Northampton | 56 min |
| Jan 30, 3:14 PM EST | Wind Advisory | PBZ | Fayette, Jefferson, Westmoreland | 18 hr |
| Jan 30, 3:33 PM EST | Special Weather Statement | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 1 more | 117 min |
| Jan 30, 3:53 PM EST | Lake Effect Snow Warning | CLE | Crawford, Erie | 54 hr |
| Jan 30, 5:00 PM EST | Special Weather Statement | PHI | Delaware, Philadelphia | 2 hr |
| Jan 30, 7:38 PM EST | Special Weather Statement | PHI | Chester | 67 min |
| Jan 30, 8:15 PM EST | Special Weather Statement | PHI | Chester, Delaware, Montgomery | 60 min |
| Jan 30, 8:21 PM EST | Wind Advisory | CLE | Crawford, Erie | 14 hr |
| Jan 30, 8:22 PM EST | Special Weather Statement | PHI | Berks, Lehigh | 68 min |
| Jan 30, 8:54 PM EST | Areal Flood Advisory | CTP | Lancaster, York | 6 hr |
| Jan 30, 9:06 PM EST | Mesoscale Discussion | SPC | Chester, Delaware, Montgomery, Philadelphia | 54 min |
| Jan 30, 9:36 PM EST | Special Weather Statement | PHI | Delaware, Philadelphia | 114 min |
| Jan 30, 9:50 PM EST | Special Weather Statement | PHI | Bucks | 115 min |
| Jan 30, 11:29 PM EST | Special Weather Statement | PHI | Bucks, Delaware, Philadelphia | 2 hr |
| Jan 31, 12:10 AM EST | Areal Flood Advisory | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 4 hr |
| Jan 31, 12:34 AM EST | Special Weather Statement | PHI | Berks, Carbon, Chester, Lehigh, Monroe, Montgomery and 1 more | 116 min |
| Jan 31, 1:01 AM EST | Areal Flood Advisory | BGM | Bradford | 6 hr |
| Jan 31, 1:34 AM EST | Special Weather Statement | PHI | Bucks, Delaware, Philadelphia | 116 min |
| Jan 31, 1:48 AM EST | Mesoscale Discussion | SPC | Bucks, Delaware, Montgomery, Philadelphia | 57 min |
| Jan 31, 2:06 AM EST | Areal Flood Advisory | PHI | Bucks, Chester, Lehigh, Monroe, Montgomery, Northampton | 4 hr |
| Jan 31, 2:20 AM EST | Special Weather Statement | PHI | Chester, Lehigh, Monroe, Montgomery, Northampton | 55 min |
| Jan 31, 2:40 AM EST | Areal Flood Warning | CTP | Adams, Lancaster, York | 6 hr |
| Jan 31, 2:49 AM EST | Areal Flood Advisory | BGM | Lackawanna, Luzerne, Pike, Wayne, Wyoming | 4 hr |
| Jan 31, 2:56 AM EST | Areal Flood Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 4 hr |
| Jan 31, 3:15 AM EST | Special Weather Statement | PHI | Bucks, Philadelphia | 2 hr |
| Jan 31, 3:23 AM EST | River Flood Warning | CTP | Blair, Huntingdon | 7 hr |
| Jan 31, 3:23 AM EST | River Flood Warning | CTP | Huntingdon | 15 hr |
| Jan 31, 3:48 AM EST | Areal Flood Advisory | CTP | Bedford, Franklin, Fulton | 3 hr |
| Jan 31, 4:00 AM EST | Areal Flood Warning | PHI | Berks, Chester, Montgomery | 10 hr |
| Jan 31, 4:23 AM EST | Lake Effect Snow Warning | CTP | Warren | 40 hr |
| Jan 31, 4:23 AM EST | Lake Effect Snow Advisory | CTP | McKean | 40 hr |
| Jan 31, 4:23 AM EST | Winter Weather Advisory | PBZ | Fayette, Westmoreland | 34 hr |
| Jan 31, 4:42 AM EST | River Flood Warning | PHI | Montgomery | 10 hr |
| Jan 31, 4:58 AM EST | Areal Flood Warning | PHI | Bucks | 9 hr |
| Jan 31, 6:00 AM EST | Areal Flood Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 6 hr |
| Jan 31, 6:01 AM EST | Wind Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 12 hr |
| Jan 31, 6:17 AM EST | Areal Flood Warning | PHI | Northampton | 6 hr |
| Jan 31, 8:14 AM EST | River Flood Warning | PHI | Chester, Montgomery, Philadelphia | 12 hr |
| Jan 31, 8:39 AM EST | Special Weather Statement | CTP | Blair, Cambria, Centre, Clearfield, Clinton, Juniata and 2 more | 51 min |
| Jan 31, 9:06 AM EST | Special Weather Statement | CTP | Clearfield | 54 min |
| Jan 31, 9:28 AM EST | Special Weather Statement | CTP | Union | 62 min |
| Jan 31, 9:58 AM EST | River Flood Warning | CTP | Dauphin, Lebanon, Schuylkill | 8 hr |
| Jan 31, 9:58 AM EST | River Flood Warning | CTP | Dauphin, Lebanon | 8 hr |
| Jan 31, 9:58 AM EST | River Flood Warning | CTP | Lancaster, York | 11 hr |
| Jan 31, 10:01 AM EST | Special Weather Statement | CTP | Centre | 44 min |
| Jan 31, 10:04 AM EST | River Flood Warning | PBZ | Fayette, Washington, Westmoreland | 11 hr |
| Jan 31, 10:04 AM EST | River Flood Warning | PBZ | Allegheny, Washington, Westmoreland | 11 hr |
| Jan 31, 11:06 AM EST | Special Weather Statement | CTP | Clinton | 39 min |
| Jan 31, 11:47 AM EST | Special Weather Statement | CTP | Cameron, Clinton, Elk | 43 min |
| Jan 31, 11:47 AM EST | Areal Flood Warning | PHI | Montgomery, Philadelphia | 4 hr |
| Jan 31, 11:53 AM EST | Special Weather Statement | CTP | Blair, Juniata, Mifflin | 37 min |
| Jan 31, 12:40 PM EST | Special Weather Statement | CTP | Centre, Mifflin | 50 min |
| Jan 31, 1:21 PM EST | River Flood Warning | PHI | Chester, Delaware | 7 hr |
| Jan 31, 1:31 PM EST | Special Weather Statement | CTP | Potter | 59 min |
| Jan 31, 2:28 PM EST | Special Weather Statement | CTP | Centre, Clearfield | 62 min |
| Jan 31, 3:28 PM EST | Special Weather Statement | CTP | Centre, Clearfield, Clinton | 62 min |
| Jan 31, 4:33 PM EST | Special Weather Statement | CTP | Cameron, Centre, Clearfield, Clinton, Elk, Lycoming and 4 more | 57 min |
| Jan 31, 6:27 PM EST | Special Weather Statement | PBZ | Allegheny | 48 min |
| Jan 31, 6:30 PM EST | Special Weather Statement | PBZ | Beaver, Butler | 45 min |
| Jan 31, 6:56 PM EST | Special Weather Statement | PHI | Northampton | 94 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Centre County26
- Clearfield County24
- Westmoreland County24
- Fayette County23
- Chester County23
- Montgomery County23
- Allegheny County22
- Delaware County21
- Philadelphia County21
- Bucks County20
- Butler County19
- Clinton County19
- Lehigh County19
- Armstrong County18
- Blair County18
- Monroe County18
- Northampton County18
- Cambria County17
- Mifflin County17
- Berks County17
- Washington County16
- Huntingdon County16
- Juniata County16
- Union County16
- Carbon County16
- Jefferson County15
- Beaver County15
- Cumberland County15
- Dauphin County15
- Lycoming County15
- Perry County15
- Warren County15
- Crawford County15
- Erie County15
- Franklin County14
- Bradford County14
- Cameron County13
- Lancaster County13
- Lebanon County13
- Snyder County13
27 more counties
- Somerset County13
- York County13
- Luzerne County13
- Wayne County13
- Wyoming County13
- Clarion County12
- Adams County12
- Elk County12
- Montour County12
- Northumberland County12
- Potter County12
- Schuylkill County12
- Sullivan County12
- Lackawanna County12
- Pike County12
- Indiana County12
- Lawrence County11
- Venango County11
- Bedford County11
- Columbia County11
- Tioga County11
- Susquehanna County11
- Greene County11
- Mercer County10
- Fulton County10
- McKean County10
- Forest County9
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.