Alert archive / Pennsylvania / 2016
Weather alerts in Pennsylvania, February 2016
209 weather alerts in February 2016, 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 2016. Tap one for its archive.
- Alerts
- 209
- Warnings
- 47
- Watches
- 15
- Advisories
- 65
- Busiest day
- February 25, 201646 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 1, 2:10 PM EST | Flood Watch | CTP | Adams, Bedford, Blair, Cumberland, Dauphin, Franklin and 8 more | 62 hr |
| Feb 1, 3:32 PM EST | Flood Watch | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 60 hr |
| Feb 2, 3:54 AM EST | Wind Advisory | CLE | Erie | 29 hr |
| Feb 3, 3:41 PM EST | Areal Flood Advisory | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 8 hr |
| Feb 3, 7:04 PM EST | Areal Flood Warning | PHI | Chester | 7 hr |
| Feb 3, 7:43 PM EST | Dense Fog Advisory | CTP | Adams, Bedford, Blair, Centre, Columbia, Cumberland and 15 more | 11 hr |
| Feb 3, 9:41 PM EST | Dense Fog Advisory | PHI | Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more | 9 hr |
| Feb 4, 1:19 AM EST | Areal Flood Advisory | CTP | Adams, Cumberland, Dauphin, Franklin, Juniata, Lancaster and 3 more | 7 hr |
| Feb 4, 3:27 PM EST | Winter Weather Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 21 hr |
| Feb 7, 8:26 PM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 4 days |
| Feb 8, 3:54 AM EST | Winter Storm Watch | PHI | Chester, Delaware, Philadelphia | 11 hr |
| Feb 8, 4:34 AM EST | Winter Storm Watch | CTP | Adams, Lancaster, York | 10 hr |
| Feb 8, 4:34 AM EST | Winter Weather Advisory | CTP | Bedford, Blair, Cambria, Clearfield, Cumberland, Dauphin and 10 more | 4 days |
| Feb 8, 1:59 PM EST | Coastal Flood Advisory | PHI | Bucks, Delaware, Philadelphia | 36 hr |
| Feb 8, 2:21 PM EST | Winter Storm Warning | CTP | Adams, Lancaster, York | 31 hr |
| Feb 8, 3:22 PM EST | Winter Storm Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 30 hr |
| Feb 8, 3:22 PM EST | Winter Weather Advisory | PHI | Berks, Bucks, Delaware, Lehigh, Montgomery, Philadelphia | 30 hr |
| Feb 9, 3:46 AM EST | Lake Effect Snow Watch | CLE | Crawford, Erie | 11 hr |
| Feb 9, 2:27 PM EST | Lake Effect Snow Warning | CLE | Crawford, Erie | 49 hr |
| Feb 9, 2:27 PM EST | Lake Effect Snow Advisory | CLE | Erie | 49 hr |
| Feb 9, 2:48 PM EST | Lake Effect Snow Watch | CTP | Warren | 8 hr |
| Feb 9, 2:48 PM EST | Special Weather Statement | CTP | Centre, Clinton, Huntingdon, Mifflin | 57 min |
| Feb 9, 7:53 PM EST | Special Weather Statement | CTP | Union | 52 min |
| Feb 9, 10:28 PM EST | Lake Effect Snow Warning | CTP | Warren | 48 hr |
| Feb 9, 10:28 PM EST | Lake Effect Snow Advisory | CTP | McKean | 48 hr |
| Feb 10, 2:30 AM EST | Winter Weather Advisory | PBZ | Allegheny, Fayette, Westmoreland | 24 hr |
| Feb 10, 3:13 PM EST | Special Weather Statement | CTP | McKean, Warren | 107 min |
| Feb 10, 4:32 PM EST | Special Weather Statement | PBZ | Armstrong, Beaver, Butler, Clarion, Forest, Jefferson and 3 more | 88 min |
| Feb 10, 5:08 PM EST | Special Weather Statement | CTP | Cameron, Elk, Potter | 52 min |
| Feb 10, 5:34 PM EST | Special Weather Statement | BGM | Bradford | 56 min |
| Feb 10, 5:57 PM EST | Special Weather Statement | PBZ | Armstrong, Beaver, Butler, Clarion, Indiana, Jefferson and 1 more | 93 min |
| Feb 10, 6:04 PM EST | Special Weather Statement | CTP | Cameron, Potter, Tioga | 56 min |
| Feb 10, 7:28 PM EST | Special Weather Statement | CTP | Clearfield, Clinton, Lycoming | 62 min |
| Feb 10, 7:32 PM EST | Special Weather Statement | PBZ | Armstrong | 58 min |
| Feb 10, 8:03 PM EST | Special Weather Statement | BGM | Bradford, Susquehanna | 57 min |
| Feb 10, 8:28 PM EST | Special Weather Statement | CTP | Cambria, Centre, Clearfield, Clinton, Lycoming, Sullivan | 77 min |
| Feb 11, 12:24 AM EST | Special Weather Statement | PBZ | Butler, Lawrence | 111 min |
| Feb 11, 1:35 AM EST | Special Weather Statement | PBZ | Armstrong, Clarion, Forest, Jefferson | 115 min |
| Feb 11, 2:10 AM EST | Special Weather Statement | PBZ | Beaver, Butler, Lawrence | 2 hr |
| Feb 11, 2:18 AM EST | Special Weather Statement | CTP | Centre | 57 min |
| Feb 11, 2:22 AM EST | Special Weather Statement | CTP | Cameron | 53 min |
| Feb 11, 7:37 AM EST | Special Weather Statement | CTP | Huntingdon | 68 min |
| Feb 11, 8:02 AM EST | Special Weather Statement | CTP | Cumberland, Juniata, Mifflin, Perry | 58 min |
| Feb 11, 2:15 PM EST | Wind Chill Watch | PHI | Carbon, Monroe | 13 hr |
| Feb 11, 3:06 PM EST | Wind Chill Watch | CTP | Lycoming, McKean, Potter, Sullivan, Tioga, Warren | 22 hr |
| Feb 11, 3:42 PM EST | Wind Chill Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 12 hr |
| Feb 11, 3:46 PM EST | Lake Effect Snow Watch | CLE | Crawford, Erie | 11 hr |
| Feb 11, 6:35 PM EST | Special Weather Statement | PHI | Lehigh | 55 min |
| Feb 12, 2:46 AM EST | Lake Effect Snow Warning | CLE | Crawford, Erie | 42 hr |
| Feb 12, 2:46 AM EST | Wind Chill Advisory | CLE | Crawford, Erie | 45 hr |
| Feb 12, 3:29 AM EST | Lake Effect Snow Watch | PBZ | Venango | 8 hr |
| Feb 12, 3:29 AM EST | Wind Chill Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 54 hr |
| Feb 12, 3:42 AM EST | Wind Chill Warning | PHI | Carbon, Monroe | 57 hr |
| Feb 12, 3:53 AM EST | Wind Chill Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 57 hr |
| Feb 12, 4:35 AM EST | Wind Chill Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 22 more | 54 hr |
| Feb 12, 11:58 AM EST | Lake Effect Snow Advisory | PBZ | Forest, Mercer, Venango | 30 hr |
| Feb 12, 11:58 AM EST | Winter Weather Advisory | PBZ | Fayette, Westmoreland | 27 hr |
| Feb 12, 1:11 PM EST | Lake Effect Snow Warning | CTP | Warren | 17 hr |
| Feb 12, 1:11 PM EST | Lake Effect Snow Advisory | CTP | McKean | 17 hr |
| Feb 12, 1:11 PM EST | Wind Chill Warning | CTP | Lycoming, McKean, Potter, Sullivan, Tioga, Warren | 46 hr |
| Feb 12, 1:11 PM EST | Winter Weather Advisory | CTP | Cambria, Clearfield, Elk, Somerset | 26 hr |
| Feb 12, 1:22 PM EST | Wind Advisory | CTP | Adams, Bedford, Blair, Centre, Clinton, Columbia and 17 more | 28 hr |
| Feb 12, 2:19 PM EST | Wind Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 28 hr |
| Feb 12, 2:36 PM EST | Wind Chill Advisory | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 42 hr |
| Feb 12, 5:10 PM EST | Special Weather Statement | CLE | Crawford, Erie | 65 min |
| Feb 12, 6:21 PM EST | Special Weather Statement | CLE | Crawford, Erie | 69 min |
| Feb 12, 7:26 PM EST | Special Weather Statement | PBZ | Beaver, Butler, Forest, Lawrence, Mercer, Venango | 79 min |
| Feb 12, 7:44 PM EST | Special Weather Statement | CTP | Elk, McKean, Warren | 91 min |
| Feb 12, 8:33 PM EST | Special Weather Statement | PBZ | Beaver, Butler, Clarion, Forest, Lawrence, Venango | 57 min |
| Feb 12, 9:33 PM EST | Special Weather Statement | PBZ | Allegheny, Armstrong, Clarion, Greene, Jefferson, Washington | 57 min |
| Feb 12, 10:41 PM EST | Special Weather Statement | CTP | Cameron, Centre, Clearfield, Clinton, Elk | 94 min |
| Feb 12, 10:43 PM EST | Special Weather Statement | CTP | Cameron, Centre, Clearfield, Clinton, Elk | 92 min |
| Feb 13, 2:24 AM EST | Special Weather Statement | BGM | Bradford, Susquehanna | 66 min |
| Feb 13, 6:49 AM EST | Special Weather Statement | PBZ | Clarion, Mercer | 116 min |
| Feb 13, 8:29 AM EST | Special Weather Statement | PBZ | Butler | 61 min |
| Feb 13, 8:45 AM EST | Special Weather Statement | PHI | Monroe | 75 min |
| Feb 13, 9:51 AM EST | Special Weather Statement | PBZ | Butler | 54 min |
| Feb 13, 12:07 PM EST | Special Weather Statement | PHI | Montgomery, Philadelphia | 68 min |
| Feb 13, 6:34 PM EST | Special Weather Statement | CTP | Centre | 56 min |
| Feb 13, 7:41 PM EST | Special Weather Statement | CTP | Centre | 64 min |
| Feb 13, 10:22 PM EST | Special Weather Statement | CTP | Centre | 53 min |
| Feb 13, 10:51 PM EST | Special Weather Statement | CTP | Centre | 84 min |
| Feb 14, 2:32 PM EST | Winter Storm Watch | CTP | McKean, Warren | 15 hr |
| Feb 14, 2:32 PM EST | Winter Weather Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 26 more | 43 hr |
| Feb 14, 3:11 PM EST | Winter Storm Watch | CLE | Crawford, Erie | 12 hr |
| Feb 14, 3:11 PM EST | Winter Weather Advisory | CLE | Erie | 46 hr |
| Feb 14, 3:12 PM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 40 hr |
| Feb 14, 3:44 PM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 51 hr |
| Feb 14, 3:45 PM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 45 hr |
| Feb 15, 3:29 AM EST | Winter Storm Warning | CLE | Crawford, Erie | 34 hr |
| Feb 15, 5:10 AM EST | Winter Storm Warning | CTP | Adams, Bedford, Cambria, Cameron, Centre, Clearfield and 13 more | 35 hr |
| Feb 15, 1:46 PM EST | Mesoscale Discussion | SPC | Adams, Berks, Bucks, Carbon, Chester, Delaware and 8 more | 5 hr |
| Feb 15, 3:29 PM EST | Winter Storm Warning | PBZ | Clarion, Forest, Jefferson, Lawrence, Mercer, Venango | 21 hr |
| Feb 15, 6:19 PM EST | Mesoscale Discussion | SPC | Lackawanna, Monroe, Pike, Susquehanna, Wayne | 5 hr |
| Feb 15, 6:49 PM EST | Freezing Rain Advisory | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 10 hr |
| Feb 15, 8:29 PM EST | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Blair, Bradford, Cambria and 32 more | 5 hr |
| Feb 16, 8:47 AM EST | Special Weather Statement | CTP | Centre, Clinton, Juniata, Lycoming, Mifflin, Perry and 2 more | 88 min |
| Feb 16, 10:28 AM EST | Winter Storm Warning | CTP | Bedford, Cambria, Cameron, Centre, Clearfield, Clinton and 4 more | 3 hr |
| Feb 16, 10:28 AM EST | Winter Weather Advisory | CTP | Blair, Centre, Clinton, Huntingdon, Lycoming, McKean and 3 more | 6 hr |
| Feb 16, 10:36 AM EST | Special Weather Statement | CTP | Centre, Clinton, Juniata, Lycoming, Mifflin, Perry and 2 more | 3 hr |
| Feb 16, 10:52 AM EST | Special Weather Statement | CTP | Lancaster | 53 min |
| Feb 16, 11:15 AM EST | Special Weather Statement | PHI | Chester, Delaware, Montgomery | 60 min |
| Feb 16, 12:07 PM EST | Areal Flood Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 6 hr |
| Feb 16, 12:09 PM EST | Special Weather Statement | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 51 min |
| Feb 16, 12:11 PM EST | Special Weather Statement | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 49 min |
| Feb 16, 12:29 PM EST | Severe Thunderstorm Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 46 min |
| Feb 16, 12:34 PM EST | Areal Flood Advisory | PHI | Berks, Carbon, Chester, Delaware, Lehigh, Monroe and 2 more | 4 hr |
| Feb 16, 12:52 PM EST | Areal Flood Advisory | PHI | Bucks, Chester, Delaware, Lehigh, Monroe, Montgomery and 2 more | 4 hr |
| Feb 16, 1:22 PM EST | Areal Flood Advisory | CTP | Columbia, Lycoming, Sullivan, Tioga | 3 hr |
| Feb 16, 1:22 PM EST | Areal Flood Advisory | PHI | Bucks, Monroe | 4 hr |
| Feb 16, 2:45 PM EST | Flash Flood Warning | BGM | Luzerne | 6 hr |
| Feb 16, 3:04 PM EST | River Flood Warning | PHI | Chester | 13 hr |
| Feb 16, 3:13 PM EST | Areal Flood Warning | PHI | Berks, Chester, Delaware, Montgomery | 4 hr |
| Feb 16, 4:11 PM EST | Areal Flood Advisory | CTP | Columbia, Lycoming, Sullivan | 3 hr |
| Feb 16, 7:12 PM EST | Areal Flood Warning | PHI | Berks, Chester, Delaware, Montgomery | 6 hr |
| Feb 17, 4:40 PM EST | Special Weather Statement | PBZ | Allegheny, Armstrong, Indiana | 50 min |
| Feb 17, 5:54 PM EST | Special Weather Statement | PBZ | Allegheny, Armstrong, Indiana, Jefferson, Washington | 51 min |
| Feb 17, 6:28 PM EST | Special Weather Statement | CTP | Clearfield, Clinton | 32 min |
| Feb 17, 7:07 PM EST | Special Weather Statement | PBZ | Fayette | 53 min |
| Feb 17, 7:12 PM EST | Special Weather Statement | CTP | Clearfield | 33 min |
| Feb 17, 8:03 PM EST | Special Weather Statement | CTP | Centre | 27 min |
| Feb 17, 8:35 PM EST | Special Weather Statement | CTP | Mifflin | 25 min |
| Feb 17, 8:38 PM EST | Special Weather Statement | PBZ | Washington | 22 min |
| Feb 19, 3:53 AM EST | Wind Advisory | CLE | Erie | 17 hr |
| Feb 19, 11:07 PM EST | Special Weather Statement | CLE | Crawford, Erie | 23 min |
| Feb 19, 11:47 PM EST | Wind Advisory | CLE | Crawford, Erie | 4 hr |
| Feb 23, 3:32 AM EST | Winter Weather Advisory | PHI | Carbon, Monroe, Northampton | 29 hr |
| Feb 23, 4:21 AM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 30 hr |
| Feb 23, 3:14 PM EST | Freezing Rain Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 19 more | 17 hr |
| Feb 23, 6:00 PM EST | Freezing Rain Advisory | PBZ | Fayette, Westmoreland | 15 hr |
| Feb 24, 3:19 AM EST | Wind Advisory | PHI | Bucks, Philadelphia | 22 hr |
| Feb 24, 12:33 PM EST | Special Weather Statement | PBZ | Allegheny, Armstrong, Butler, Clarion, Fayette, Forest and 6 more | 3 hr |
| Feb 24, 1:53 PM EST | Special Weather Statement | PBZ | Beaver | 37 min |
| Feb 24, 2:30 PM EST | Special Weather Statement | PBZ | Beaver, Lawrence | 30 min |
| Feb 24, 2:38 PM EST | Flash Flood Watch | CTP | Adams, Cumberland, Dauphin, Lancaster, Lebanon, Perry and 2 more | 6 hr |
| Feb 24, 2:47 PM EST | Areal Flood Advisory | PHI | Chester, Delaware | 4 hr |
| Feb 24, 3:06 PM EST | Mesoscale Discussion | SPC | Bucks, Chester, Delaware, Lancaster, Montgomery, Philadelphia | 54 min |
| Feb 24, 3:20 PM EST | Tornado Watch | SPC | Adams, Berks, Bucks, Carbon, Chester, Delaware and 7 more | 8 hr |
| Feb 24, 3:31 PM EST | Winter Weather Advisory | CLE | Crawford, Erie | 38 hr |
| Feb 24, 3:40 PM EST | Special Weather Statement | PBZ | Fayette, Greene | 50 min |
| Feb 24, 3:56 PM EST | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 20 hr |
| Feb 24, 4:08 PM EST | Special Weather Statement | PBZ | Clarion, Forest | 52 min |
| Feb 24, 4:32 PM EST | Special Weather Statement | PBZ | Armstrong, Westmoreland | 43 min |
| Feb 24, 4:54 PM EST | Areal Flood Advisory | CTP | Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 9 more | 3 hr |
| Feb 24, 4:59 PM EST | Special Weather Statement | CTP | Franklin | 31 min |
| Feb 24, 5:09 PM EST | Areal Flood Advisory | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 6 hr |
| Feb 24, 5:18 PM EST | Special Weather Statement | CTP | Adams, Cumberland, Juniata, Mifflin, Perry | 27 min |
| Feb 24, 5:24 PM EST | Special Weather Statement | CTP | Lancaster | 66 min |
| Feb 24, 5:36 PM EST | Severe Thunderstorm Warning | CTP | Adams, York | 39 min |
| Feb 24, 6:03 PM EST | Areal Flood Advisory | CTP | Centre, Clinton, Columbia, Lycoming, Montour, Northumberland and 5 more | 3 hr |
| Feb 24, 6:10 PM EST | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lancaster, Lebanon, York | 80 min |
| Feb 24, 6:12 PM EST | Special Weather Statement | CTP | Lycoming, Montour, Northumberland, Union | 33 min |
| Feb 24, 6:26 PM EST | Special Weather Statement | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 94 min |
| Feb 24, 6:27 PM EST | Severe Thunderstorm Warning | PHI | Bucks, Philadelphia | 48 min |
| Feb 24, 6:44 PM EST | Special Weather Statement | CTP | Columbia, Schuylkill, Sullivan | 31 min |
| Feb 24, 6:46 PM EST | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Lehigh, Monroe, Northampton and 1 more | 119 min |
| Feb 24, 6:49 PM EST | Special Weather Statement | PHI | Berks | 56 min |
| Feb 24, 7:12 PM EST | Severe Thunderstorm Warning | PHI | Chester, Delaware | 33 min |
| Feb 24, 7:13 PM EST | Areal Flood Advisory | CTP | Schuylkill | 62 min |
| Feb 24, 7:14 PM EST | Special Weather Statement | CTP | Schuylkill | 46 min |
| Feb 24, 7:21 PM EST | Tornado Warning | CTP | Lancaster | 24 min |
| Feb 24, 7:21 PM EST | Areal Flood Advisory | PHI | Chester | 4 hr |
| Feb 24, 7:30 PM EST | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon, York | 45 min |
| Feb 24, 7:35 PM EST | Areal Flood Advisory | PHI | Carbon, Monroe | 6 hr |
| Feb 24, 7:39 PM EST | Severe Thunderstorm Warning | PHI | Berks, Chester | 36 min |
| Feb 24, 7:43 PM EST | Areal Flood Advisory | CTP | Lancaster | 62 min |
| Feb 24, 7:51 PM EST | Special Weather Statement | BGM | Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming | 84 min |
| Feb 24, 8:00 PM EST | Special Weather Statement | PBZ | Fayette, Westmoreland | 45 min |
| Feb 24, 8:13 PM EST | Special Weather Statement | PHI | Chester, Montgomery | 62 min |
| Feb 24, 8:23 PM EST | Special Weather Statement | PHI | Lehigh, Monroe, Northampton | 67 min |
| Feb 24, 8:42 PM EST | Special Weather Statement | PBZ | Westmoreland | 33 min |
| Feb 24, 8:42 PM EST | Areal Flood Advisory | PHI | Bucks, Chester, Delaware, Lehigh, Monroe, Montgomery and 2 more | 4 hr |
| Feb 24, 8:47 PM EST | Severe Thunderstorm Warning | PHI | Chester | 43 min |
| Feb 24, 9:18 PM EST | Areal Flood Advisory | PHI | Bucks | 4 hr |
| Feb 24, 9:40 PM EST | Severe Thunderstorm Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 35 min |
| Feb 24, 9:44 PM EST | Areal Flood Warning | PHI | Berks, Chester, Montgomery | 10 hr |
| Feb 24, 9:55 PM EST | Flash Flood Warning | PHI | Bucks, Lehigh, Monroe, Northampton | 4 hr |
| Feb 24, 10:05 PM EST | Flash Flood Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 4 hr |
| Feb 24, 10:11 PM EST | River Flood Warning | PHI | Chester | 20 hr |
| Feb 24, 10:32 PM EST | Flash Flood Warning | PHI | Bucks | 4 hr |
| Feb 24, 10:39 PM EST | Mesoscale Discussion | SPC | Bucks, Philadelphia | 66 min |
| Feb 24, 11:03 PM EST | Severe Thunderstorm Warning | PHI | Bucks | 42 min |
| Feb 24, 11:18 PM EST | Areal Flood Advisory | CTP | Columbia, Lycoming, Montour, Northumberland, Schuylkill, Sullivan and 2 more | 3 hr |
| Feb 24, 11:24 PM EST | River Flood Warning | CTP | Cumberland, York | 17 hr |
| Feb 24, 11:44 PM EST | Areal Flood Advisory | CTP | Adams, Centre, Clinton, Cumberland, Dauphin, Juniata and 8 more | 3 hr |
| Feb 25, 12:19 AM EST | River Flood Warning | PHI | Montgomery | 14 hr |
| Feb 25, 12:28 AM EST | River Flood Warning | PHI | Chester, Delaware | 18 hr |
| Feb 25, 12:37 AM EST | River Flood Warning | PHI | Chester, Montgomery, Philadelphia | 28 hr |
| Feb 25, 12:45 AM EST | Areal Flood Advisory | BGM | Bradford | 6 hr |
| Feb 25, 1:55 AM EST | Areal Flood Warning | PHI | Bucks, Lehigh, Monroe, Northampton | 6 hr |
| Feb 25, 1:56 AM EST | Special Weather Statement | BGM | Wayne | 34 min |
| Feb 25, 2:00 AM EST | River Flood Warning | CTP | Lebanon, Schuylkill | 20 hr |
| Feb 25, 2:04 AM EST | Areal Flood Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 4 hr |
| Feb 25, 2:07 AM EST | River Flood Warning | PHI | Berks, Montgomery | 8 hr |
| Feb 25, 2:22 AM EST | Areal Flood Warning | PHI | Bucks | 8 hr |
| Feb 25, 2:43 AM EST | Areal Flood Advisory | CTP | Lancaster, York | 4 hr |
| Feb 25, 2:54 AM EST | Winter Weather Advisory | CTP | Cambria, McKean, Somerset, Warren | 28 hr |
| Feb 25, 3:05 AM EST | Winter Weather Advisory | PBZ | Fayette, Mercer, Venango, Westmoreland | 30 hr |
| Feb 25, 5:48 AM EST | River Flood Warning | CTP | Dauphin, Lebanon | 23 hr |
| Feb 25, 7:41 AM EST | Areal Flood Warning | PHI | Berks, Chester, Montgomery | 6 hr |
| Feb 25, 7:51 AM EST | Areal Flood Warning | PHI | Bucks, Lehigh, Monroe, Northampton | 6 hr |
| Feb 25, 9:11 AM EST | River Flood Warning | CTP | Lancaster, York | 10 hr |
| Feb 25, 11:31 AM EST | River Flood Advisory | PBZ | Allegheny | 36 hr |
| Feb 25, 9:14 PM EST | Special Weather Statement | PHI | Monroe | 61 min |
| Feb 26, 6:39 AM EST | Special Weather Statement | CTP | Cameron, Clinton, Lycoming, Montour | 51 min |
| Feb 26, 8:15 AM EST | Special Weather Statement | CTP | Cameron, Centre, Clearfield, Clinton, Columbia, Elk and 4 more | 60 min |
| Feb 28, 3:50 AM EST | Wind Advisory | CLE | Erie | 18 hr |
| Feb 29, 2:12 AM EST | Wind Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 7 hr |
| Feb 29, 2:18 AM EST | Wind Advisory | CTP | Cambria, Clearfield, Somerset | 8 hr |
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.
- Chester County36
- Bucks County35
- Montgomery County33
- Delaware County29
- Philadelphia County27
- Lancaster County24
- Centre County24
- Berks County23
- Lehigh County22
- York County21
- Northampton County21
- Monroe County21
- Clinton County20
- Lycoming County18
- Adams County17
- Lebanon County17
- Erie County17
- Schuylkill County17
- Cumberland County16
- Mifflin County16
- Perry County16
- Clearfield County16
- Juniata County15
- Dauphin County14
- Union County14
- Franklin County13
- Armstrong County13
- Butler County13
- Clarion County13
- Elk County13
- Cameron County13
- Huntingdon County12
- Columbia County12
- Northumberland County12
- Snyder County12
- Fayette County12
- Forest County12
- Jefferson County12
- Lawrence County12
- Venango County12
27 more counties
- Westmoreland County12
- Crawford County12
- McKean County12
- Sullivan County12
- Fulton County11
- Montour County11
- Carbon County11
- Beaver County11
- Cambria County11
- Bradford County11
- Bedford County10
- Allegheny County10
- Mercer County10
- Somerset County10
- Warren County10
- Tioga County10
- Susquehanna County10
- Blair County9
- Luzerne County9
- Wayne County9
- Washington County8
- Potter County8
- Lackawanna County8
- Pike County8
- Wyoming County8
- Greene County7
- Indiana County5
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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.