Alert archive / Pennsylvania / 2011
Weather alerts in Pennsylvania, September 2011
660 weather alerts in September 2011, 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 September 2011. Tap one for its archive.
- Alerts
- 660
- Warnings
- 272
- Watches
- 23
- Advisories
- 128
- Busiest day
- September 7, 201193 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 |
|---|---|---|---|---|
| Sep 1, 4:57 AM EDT | Special Weather Statement | PBZ | Mercer | 63 min |
| Sep 1, 6:12 AM EDT | Special Weather Statement | CTP | McKean | 33 min |
| Sep 1, 7:49 AM EDT | Special Weather Statement | PBZ | Indiana | 56 min |
| Sep 1, 8:02 AM EDT | Areal Flood Warning | PBZ | Mercer | 3 hr |
| Sep 1, 8:22 AM EDT | Special Weather Statement | PBZ | Butler, Lawrence | 98 min |
| Sep 1, 8:31 AM EDT | Special Weather Statement | CTP | Bedford, Somerset | 59 min |
| Sep 1, 8:35 AM EDT | Special Weather Statement | CTP | Clinton, Potter, Tioga | 40 min |
| Sep 1, 9:20 AM EDT | Special Weather Statement | PBZ | Washington | 55 min |
| Sep 1, 9:49 AM EDT | Coastal Flood Statement | PHI | Delaware, Philadelphia | 9 hr |
| Sep 1, 10:24 AM EDT | Special Weather Statement | PBZ | Greene | 66 min |
| Sep 1, 10:26 AM EDT | Special Weather Statement | CTP | Somerset | 79 min |
| Sep 1, 12:27 PM EDT | Special Weather Statement | PBZ | Lawrence | 48 min |
| Sep 1, 2:04 PM EDT | Special Weather Statement | PBZ | Westmoreland | 56 min |
| Sep 1, 8:06 PM EDT | Special Weather Statement | CTP | Potter | 54 min |
| Sep 1, 8:29 PM EDT | Tornado Warning | CTP | Cameron, Clinton, Potter | 46 min |
| Sep 1, 9:13 PM EDT | Tornado Warning | CTP | Cameron | 62 min |
| Sep 1, 10:10 PM EDT | Special Weather Statement | CTP | Centre | 50 min |
| Sep 2, 2:18 AM EDT | Coastal Flood Statement | PHI | Delaware, Philadelphia | 5 hr |
| Sep 2, 3:41 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 16 hr |
| Sep 3, 8:17 AM EDT | Special Weather Statement | CTP | Lebanon, York | 28 min |
| Sep 3, 8:44 AM EDT | Special Weather Statement | CTP | Lancaster, Lebanon, York | 61 min |
| Sep 3, 8:48 AM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 42 min |
| Sep 3, 9:37 AM EDT | Special Weather Statement | CTP | York | 23 min |
| Sep 3, 10:07 AM EDT | Special Weather Statement | CTP | York | 23 min |
| Sep 3, 5:12 PM EDT | Special Weather Statement | CTP | Tioga | 18 min |
| Sep 3, 5:33 PM EDT | Special Weather Statement | CTP | Tioga | 27 min |
| Sep 3, 5:44 PM EDT | Special Weather Statement | BGM | Bradford | 46 min |
| Sep 3, 6:08 PM EDT | Areal Flood Advisory | CTP | Tioga | 112 min |
| Sep 3, 6:11 PM EDT | Special Weather Statement | CTP | Clinton | 49 min |
| Sep 3, 6:12 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 33 min |
| Sep 3, 6:18 PM EDT | Special Weather Statement | BGM | Bradford | 42 min |
| Sep 3, 6:19 PM EDT | Special Weather Statement | PBZ | Allegheny | 26 min |
| Sep 3, 6:41 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 19 min |
| Sep 3, 6:47 PM EDT | Special Weather Statement | CTP | Cameron | 43 min |
| Sep 3, 6:49 PM EDT | Special Weather Statement | CTP | Cameron | 26 min |
| Sep 3, 6:54 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Lycoming | 36 min |
| Sep 3, 7:14 PM EDT | Special Weather Statement | CTP | Clinton | 46 min |
| Sep 3, 7:59 PM EDT | Special Weather Statement | CTP | Clinton | 46 min |
| Sep 3, 9:12 PM EDT | Special Weather Statement | CTP | Potter | 18 min |
| Sep 4, 2:31 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 44 min |
| Sep 4, 2:58 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 62 min |
| Sep 4, 9:21 AM EDT | Special Weather Statement | PBZ | Armstrong | 39 min |
| Sep 4, 9:56 AM EDT | Special Weather Statement | BGM | Wayne | 49 min |
| Sep 4, 1:33 PM EDT | Mesoscale Discussion | SPC | Bedford, Blair, Bradford, Cambria, Cameron, Centre and 28 more | 87 min |
| Sep 4, 2:27 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna | 48 min |
| Sep 4, 2:43 PM EDT | Severe Thunderstorm Watch | SPC | Bradford, Clinton, Columbia, Lackawanna, Luzerne, Lycoming and 9 more | 8 hr |
| Sep 4, 3:01 PM EDT | Special Weather Statement | BGM | Luzerne | 59 min |
| Sep 4, 3:05 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne | 3 hr |
| Sep 4, 3:05 PM EDT | Flood Watch | PHI | Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more | 4 days |
| Sep 4, 3:06 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna | 39 min |
| Sep 4, 3:10 PM EDT | Special Weather Statement | CTP | Lycoming | 65 min |
| Sep 4, 3:11 PM EDT | Special Weather Statement | CTP | Columbia, Northumberland | 49 min |
| Sep 4, 3:12 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 48 min |
| Sep 4, 3:24 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 66 min |
| Sep 4, 3:40 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 50 min |
| Sep 4, 4:07 PM EDT | Special Weather Statement | PHI | Monroe | 53 min |
| Sep 4, 4:20 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 55 min |
| Sep 4, 4:27 PM EDT | Special Weather Statement | CTP | Centre, Clinton | 63 min |
| Sep 4, 4:38 PM EDT | Special Weather Statement | CTP | Cambria | 67 min |
| Sep 4, 4:53 PM EDT | Special Weather Statement | CTP | Somerset | 67 min |
| Sep 4, 5:23 PM EDT | Areal Flood Advisory | CTP | Blair, Cambria, Somerset | 3 hr |
| Sep 4, 5:27 PM EDT | Special Weather Statement | CTP | Centre, Clinton | 33 min |
| Sep 4, 5:49 PM EDT | Special Weather Statement | CTP | Lycoming | 56 min |
| Sep 4, 5:55 PM EDT | Special Weather Statement | CTP | Blair, Centre, Huntingdon | 65 min |
| Sep 4, 6:06 PM EDT | Mesoscale Discussion | SPC | Bradford, Clinton, Columbia, Lackawanna, Luzerne, Lycoming and 9 more | 54 min |
| Sep 4, 6:12 PM EDT | Special Weather Statement | CTP | Fulton | 63 min |
| Sep 4, 6:12 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene | 33 min |
| Sep 4, 6:28 PM EDT | Special Weather Statement | CTP | Juniata, Mifflin, Perry | 62 min |
| Sep 4, 6:36 PM EDT | Special Weather Statement | CTP | Lycoming, Sullivan | 54 min |
| Sep 4, 7:09 PM EDT | Areal Flood Advisory | CTP | Bedford, Fulton, Huntingdon | 3 hr |
| Sep 4, 7:19 PM EDT | Special Weather Statement | CTP | Franklin, Fulton, Juniata, Mifflin, Perry | 56 min |
| Sep 4, 7:26 PM EDT | Special Weather Statement | CTP | Lycoming, Montour, Northumberland, Snyder, Sullivan, Union | 64 min |
| Sep 4, 7:27 PM EDT | Areal Flood Advisory | CTP | Mifflin | 3 hr |
| Sep 4, 7:50 PM EDT | Flash Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 30 hr |
| Sep 4, 7:53 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Montour, Northumberland, Snyder, Union | 67 min |
| Sep 4, 8:11 PM EDT | Areal Flood Advisory | CTP | Columbia, Montour, Northumberland, Snyder, Union | 3 hr |
| Sep 4, 8:21 PM EDT | Special Weather Statement | CTP | Adams, Cumberland, Dauphin, Franklin, Perry | 54 min |
| Sep 4, 8:35 PM EDT | Mesoscale Discussion | SPC | Bradford, Clinton, Columbia, Lackawanna, Luzerne, Lycoming and 10 more | 55 min |
| Sep 4, 8:45 PM EDT | Special Weather Statement | BGM | Luzerne, Wyoming | 60 min |
| Sep 4, 9:02 PM EDT | Special Weather Statement | PHI | Berks, Carbon, Lehigh, Monroe | 2 hr |
| Sep 4, 9:11 PM EDT | Special Weather Statement | CTP | Adams, Columbia, Cumberland, Dauphin, Lebanon, Northumberland and 3 more | 64 min |
| Sep 4, 9:38 PM EDT | Special Weather Statement | BGM | Lackawanna, Luzerne | 52 min |
| Sep 4, 9:51 PM EDT | Areal Flood Advisory | CTP | Cumberland, Dauphin, Lebanon, Northumberland, Perry, Schuylkill and 1 more | 3 hr |
| Sep 4, 10:11 PM EDT | Special Weather Statement | CTP | Columbia, Dauphin, Lebanon, Schuylkill | 64 min |
| Sep 4, 10:14 PM EDT | Special Weather Statement | CTP | Adams, Cumberland, Franklin, York | 61 min |
| Sep 4, 10:15 PM EDT | Special Weather Statement | PHI | Berks, Carbon | 60 min |
| Sep 4, 10:31 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon, Schuylkill | 44 min |
| Sep 4, 10:36 PM EDT | Special Weather Statement | PHI | Carbon | 24 min |
| Sep 4, 10:54 PM EDT | Areal Flood Advisory | CTP | Adams, Cumberland, Franklin, Juniata, Perry, Snyder and 1 more | 3 hr |
| Sep 4, 11:07 PM EDT | Special Weather Statement | PHI | Lehigh | 53 min |
| Sep 4, 11:20 PM EDT | Special Weather Statement | PHI | Berks, Carbon, Lehigh, Monroe | 40 min |
| Sep 4, 11:29 PM EDT | Flash Flood Watch | CTP | Adams, Columbia, Cumberland, Dauphin, Franklin, Juniata and 12 more | 21 hr |
| Sep 4, 11:35 PM EDT | Special Weather Statement | CTP | Adams, Dauphin, Lebanon, York | 70 min |
| Sep 4, 11:44 PM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Dauphin, Lancaster, Lebanon, Perry and 1 more | 3 hr |
| Sep 4, 11:50 PM EDT | Special Weather Statement | PHI | Monroe, Northampton | 40 min |
| Sep 5, 12:38 AM EDT | Special Weather Statement | CTP | York | 67 min |
| Sep 5, 12:38 AM EDT | Special Weather Statement | PHI | Berks | 52 min |
| Sep 5, 12:45 AM EDT | Areal Flood Advisory | CTP | Columbia, Dauphin, Montour, Northumberland, Schuylkill | 4 hr |
| Sep 5, 1:40 AM EDT | Special Weather Statement | PHI | Berks, Carbon, Lehigh, Monroe | 50 min |
| Sep 5, 1:41 AM EDT | Flash Flood Warning | CTP | Columbia, Dauphin, Lebanon, Lycoming, Montour, Northumberland and 2 more | 4 hr |
| Sep 5, 4:29 AM EDT | Coastal Flood Statement | CLE | Erie | 18 hr |
| Sep 5, 3:49 PM EDT | Flash Flood Watch | PBZ | Fayette, Greene, Jefferson, Westmoreland | 36 hr |
| Sep 5, 6:03 PM EDT | Special Weather Statement | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 117 min |
| Sep 5, 6:16 PM EDT | Special Weather Statement | CTP | Lancaster | 29 min |
| Sep 5, 7:06 PM EDT | Areal Flood Advisory | PHI | Northampton | 3 hr |
| Sep 5, 8:19 PM EDT | Areal Flood Advisory | PHI | Berks, Bucks, Lehigh, Montgomery, Northampton | 116 min |
| Sep 5, 9:07 PM EDT | Flood Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 71 hr |
| Sep 5, 9:32 PM EDT | Areal Flood Warning | PHI | Montgomery | 9 hr |
| Sep 5, 10:18 PM EDT | Flash Flood Warning | PHI | Lehigh, Northampton | 4 hr |
| Sep 5, 10:29 PM EDT | River Flood Watch | PBZ | Fayette, Washington, Westmoreland | 24 hr |
| Sep 5, 10:29 PM EDT | River Flood Watch | PBZ | Allegheny, Washington, Westmoreland | 24 hr |
| Sep 5, 10:29 PM EDT | River Flood Watch | PBZ | Indiana, Westmoreland | 35 hr |
| Sep 5, 10:29 PM EDT | River Flood Watch | PBZ | Fayette | 35 hr |
| Sep 5, 10:29 PM EDT | River Flood Watch | PBZ | Allegheny, Westmoreland | 24 hr |
| Sep 5, 10:50 PM EDT | River Flood Advisory | PBZ | Allegheny | 30 hr |
| Sep 5, 10:53 PM EDT | Areal Flood Advisory | PHI | Chester, Montgomery | 3 hr |
| Sep 5, 11:04 PM EDT | Areal Flood Advisory | PHI | Bucks | 6 hr |
| Sep 5, 11:25 PM EDT | Flash Flood Warning | PHI | Berks | 4 hr |
| Sep 5, 11:42 PM EDT | Areal Flood Advisory | CTP | Adams, Dauphin, Lancaster, Lebanon, York | 3 hr |
| Sep 6, 12:22 AM EDT | Areal Flood Advisory | PHI | Delaware, Philadelphia | 3 hr |
| Sep 6, 1:42 AM EDT | Areal Flood Advisory | PHI | Chester, Montgomery | 3 hr |
| Sep 6, 2:09 AM EDT | Areal Flood Advisory | PHI | Lehigh, Northampton | 3 hr |
| Sep 6, 3:40 AM EDT | Areal Flood Warning | PHI | Berks | 3 hr |
| Sep 6, 4:34 AM EDT | Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 61 hr |
| Sep 6, 4:58 AM EDT | Coastal Flood Statement | CLE | Erie | 17 hr |
| Sep 6, 12:00 PM EDT | River Flood Warning | CTP | Blair, Huntingdon | 42 hr |
| Sep 6, 12:00 PM EDT | River Flood Warning | CTP | Blair, Huntingdon | 32 hr |
| Sep 6, 12:00 PM EDT | River Flood Warning | CTP | Huntingdon | 44 hr |
| Sep 6, 12:00 PM EDT | River Flood Warning | CTP | Centre, Snyder, Union | 45 hr |
| Sep 6, 12:00 PM EDT | River Flood Warning | CTP | Cumberland, York | 67 hr |
| Sep 6, 12:00 PM EDT | River Flood Warning | CTP | Perry | 45 hr |
| Sep 6, 12:00 PM EDT | River Flood Warning | CTP | Dauphin, Lebanon, Schuylkill | 4 days |
| Sep 6, 12:00 PM EDT | River Flood Warning | CTP | Dauphin, Lebanon | 4 days |
| Sep 6, 12:00 PM EDT | River Flood Warning | CTP | Dauphin | 6 days |
| Sep 6, 12:06 PM EDT | Areal Flood Warning | CTP | Bedford, Blair, Cambria, Somerset | 34 hr |
| Sep 6, 5:16 PM EDT | River Flood Warning | CTP | Cumberland | 62 hr |
| Sep 6, 5:35 PM EDT | Areal Flood Warning | PBZ | Fayette | 12 hr |
| Sep 6, 5:43 PM EDT | Areal Flood Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 3 hr |
| Sep 6, 5:49 PM EDT | Areal Flood Warning | PHI | Philadelphia | 20 hr |
| Sep 6, 6:10 PM EDT | Areal Flood Warning | PHI | Bucks, Monroe, Northampton | 71 hr |
| Sep 6, 6:32 PM EDT | Areal Flood Warning | PHI | Montgomery | 26 hr |
| Sep 6, 6:38 PM EDT | Areal Flood Warning | PHI | Montgomery, Philadelphia | 23 hr |
| Sep 6, 6:44 PM EDT | Areal Flood Warning | PHI | Chester, Delaware | 15 hr |
| Sep 6, 6:48 PM EDT | Areal Flood Warning | PHI | Bucks | 31 hr |
| Sep 6, 7:03 PM EDT | River Flood Warning | PHI | Chester | 16 hr |
| Sep 6, 7:41 PM EDT | River Flood Warning | PHI | Delaware | 5 hr |
| Sep 6, 7:52 PM EDT | River Flood Warning | PHI | Bucks | 52 hr |
| Sep 6, 8:32 PM EDT | Areal Flood Warning | CTP | Franklin, Fulton, Huntingdon, Juniata, Mifflin, Perry | 16 hr |
| Sep 6, 10:20 PM EDT | Areal Flood Warning | CTP | Columbia, Cumberland, Dauphin, Lycoming, Montour, Northumberland and 3 more | 14 hr |
| Sep 6, 10:27 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne, Pike, Wayne, Wyoming | 6 hr |
| Sep 6, 10:31 PM EDT | Areal Flood Warning | PHI | Berks, Lehigh | 15 hr |
| Sep 6, 11:04 PM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne, Pike, Wayne | 6 hr |
| Sep 6, 11:13 PM EDT | River Flood Warning | PHI | Chester, Montgomery, Philadelphia | 3 days |
| Sep 6, 11:19 PM EDT | River Flood Warning | PHI | Montgomery | 17 hr |
| Sep 6, 11:24 PM EDT | River Flood Warning | CTP | Huntingdon | 22 hr |
| Sep 6, 11:24 PM EDT | River Flood Warning | CTP | Clinton | 31 hr |
| Sep 6, 11:24 PM EDT | River Flood Warning | CTP | Bedford | 18 hr |
| Sep 7, 12:59 AM EDT | River Flood Warning | PHI | Chester, Delaware | 41 hr |
| Sep 7, 2:53 AM EDT | Areal Flood Advisory | CTP | Blair, Cambria, Cameron, Centre, Clearfield, Clinton and 8 more | 6 hr |
| Sep 7, 3:40 AM EDT | River Flood Warning | PHI | Montgomery, Philadelphia | 54 hr |
| Sep 7, 3:47 AM EDT | River Flood Warning | PHI | Delaware | 4 hr |
| Sep 7, 3:49 AM EDT | River Flood Warning | BGM | Pike, Wayne | 31 hr |
| Sep 7, 4:09 AM EDT | Coastal Flood Statement | CLE | Erie | 18 hr |
| Sep 7, 4:26 AM EDT | River Flood Warning | PHI | Berks, Montgomery | 6 hr |
| Sep 7, 4:26 AM EDT | River Flood Warning | PHI | Montgomery | 3 days |
| Sep 7, 4:49 AM EDT | River Flood Warning | CTP | Lycoming, Sullivan | 41 hr |
| Sep 7, 5:01 AM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne, Wayne | 4 hr |
| Sep 7, 6:15 AM EDT | Areal Flood Warning | CTP | Centre, Clinton, Lycoming | 6 hr |
| Sep 7, 6:40 AM EDT | Special Weather Statement | CTP | Mifflin | 35 min |
| Sep 7, 8:32 AM EDT | Areal Flood Advisory | CTP | Adams, York | 3 hr |
| Sep 7, 8:38 AM EDT | Flash Flood Warning | BGM | Bradford | 6 hr |
| Sep 7, 8:53 AM EDT | Flash Flood Warning | BGM | Susquehanna | 6 hr |
| Sep 7, 9:00 AM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne, Wayne | 6 hr |
| Sep 7, 9:33 AM EDT | Flash Flood Warning | CTP | Dauphin, Lancaster, Lebanon, York | 10 hr |
| Sep 7, 9:45 AM EDT | River Flood Warning | BGM | Susquehanna | 5 days |
| Sep 7, 9:45 AM EDT | River Flood Warning | BGM | Bradford | 36 hr |
| Sep 7, 9:48 AM EDT | River Flood Warning | PHI | Lehigh, Northampton | 5 hr |
| Sep 7, 10:05 AM EDT | River Flood Warning | PHI | Monroe, Northampton | 60 hr |
| Sep 7, 10:05 AM EDT | River Flood Warning | PHI | Northampton | 67 hr |
| Sep 7, 10:05 AM EDT | River Flood Warning | PHI | Bucks | 68 hr |
| Sep 7, 10:05 AM EDT | River Flood Warning | PHI | Bucks | 67 hr |
| Sep 7, 10:05 AM EDT | River Flood Warning | PHI | Bucks | 67 hr |
| Sep 7, 10:05 AM EDT | River Flood Warning | PHI | Bucks | 64 hr |
| Sep 7, 10:05 AM EDT | River Flood Warning | PHI | Bucks | 67 hr |
| Sep 7, 10:05 AM EDT | River Flood Warning | PHI | Bucks | 68 hr |
| Sep 7, 10:23 AM EDT | Flash Flood Warning | CTP | Columbia, Dauphin, Lycoming, Montour, Northumberland, Schuylkill and 4 more | 12 hr |
| Sep 7, 10:28 AM EDT | Areal Flood Advisory | BGM | Luzerne, Wyoming | 6 hr |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Huntingdon, Mifflin | 6 hr |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Huntingdon, Juniata, Mifflin | 10 hr |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Juniata, Perry | 10 hr |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Columbia | 4 days |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Columbia, Montour, Northumberland | 4 days |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Dauphin, Juniata, Northumberland, Perry, Union | 4 days |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Cumberland, Dauphin, Juniata, Lancaster, Northumberland, Perry and 2 more | 4 days |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Lancaster, York | 4 days |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Lycoming | 49 hr |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Lycoming, Northumberland, Union | 49 hr |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Northumberland, Union | 44 hr |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Northumberland, Union | 44 hr |
| Sep 7, 11:22 AM EDT | River Flood Warning | CTP | Northumberland, Union | 53 hr |
| Sep 7, 11:24 AM EDT | River Flood Warning | BGM | Bradford | 5 days |
| Sep 7, 11:33 AM EDT | Flash Flood Warning | BGM | Bradford, Susquehanna | 18 hr |
| Sep 7, 11:48 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 18 hr |
| Sep 7, 12:09 PM EDT | Areal Flood Warning | CTP | Adams, Centre, Clinton, Columbia, Cumberland, Dauphin and 17 more | 12 hr |
| Sep 7, 12:12 PM EDT | Flash Flood Warning | BGM | Luzerne, Wyoming | 6 hr |
| Sep 7, 1:22 PM EDT | Special Weather Statement | CTP | Lebanon | 23 min |
| Sep 7, 1:24 PM EDT | Flash Flood Warning | BGM | Wyoming | 6 hr |
| Sep 7, 1:32 PM EDT | Special Weather Statement | PHI | Berks | 58 min |
| Sep 7, 1:38 PM EDT | Special Weather Statement | PHI | Lebanon | 52 min |
| Sep 7, 1:50 PM EDT | Areal Flood Advisory | PHI | Berks | 17 min |
| Sep 7, 2:05 PM EDT | Flash Flood Warning | PHI | Berks | 4 hr |
| Sep 7, 2:17 PM EDT | Special Weather Statement | CTP | Lancaster | 13 min |
| Sep 7, 2:25 PM EDT | Flash Flood Warning | BGM | Bradford, Luzerne, Susquehanna, Wyoming | 18 hr |
| Sep 7, 2:36 PM EDT | Special Weather Statement | PHI | Berks | 54 min |
| Sep 7, 2:39 PM EDT | Special Weather Statement | PHI | Chester | 66 min |
| Sep 7, 2:47 PM EDT | River Flood Warning | BGM | Wyoming | 37 hr |
| Sep 7, 2:56 PM EDT | Special Weather Statement | CTP | Lancaster | 34 min |
| Sep 7, 3:06 PM EDT | Flash Flood Warning | PHI | Chester | 4 hr |
| Sep 7, 3:28 PM EDT | River Flood Warning | CTP | Lancaster, York | 44 hr |
| Sep 7, 3:33 PM EDT | Flash Flood Warning | PHI | Berks, Chester | 4 hr |
| Sep 7, 3:36 PM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Chester, Delaware, Montgomery, Philadelphia | 84 min |
| Sep 7, 3:42 PM EDT | River Flood Warning | BGM | Wayne | 42 hr |
| Sep 7, 3:42 PM EDT | River Flood Warning | BGM | Pike | 40 hr |
| Sep 7, 3:49 PM EDT | Special Weather Statement | PHI | Berks, Chester | 56 min |
| Sep 7, 4:03 PM EDT | River Flood Warning | BGM | Bradford | 3 days |
| Sep 7, 4:03 PM EDT | River Flood Warning | BGM | Wyoming | 3 days |
| Sep 7, 4:03 PM EDT | River Flood Warning | BGM | Luzerne | 4 days |
| Sep 7, 4:06 PM EDT | River Flood Warning | PHI | Berks, Montgomery | 41 hr |
| Sep 7, 4:06 PM EDT | River Flood Warning | PHI | Berks | 45 hr |
| Sep 7, 4:09 PM EDT | Special Weather Statement | PHI | Bucks, Delaware, Lehigh, Montgomery, Northampton, Philadelphia | 66 min |
| Sep 7, 4:14 PM EDT | Flash Flood Warning | CTP | Schuylkill | 6 hr |
| Sep 7, 4:42 PM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne, Susquehanna, Wayne | 4 hr |
| Sep 7, 5:10 PM EDT | Areal Flood Advisory | PHI | Berks, Bucks, Carbon, Lehigh, Monroe, Montgomery and 1 more | 3 hr |
| Sep 7, 6:07 PM EDT | River Flood Warning | PHI | Chester | 10 hr |
| Sep 7, 7:00 PM EDT | Flash Flood Warning | CTP | Dauphin, Lancaster, Lebanon, York | 6 hr |
| Sep 7, 7:14 PM EDT | Areal Flood Advisory | PHI | Berks | 65 min |
| Sep 7, 7:21 PM EDT | Areal Flood Warning | PHI | Berks, Chester | 14 hr |
| Sep 7, 7:32 PM EDT | Special Weather Statement | PHI | Berks | 58 min |
| Sep 7, 7:39 PM EDT | Coastal Flood Warning | PHI | Delaware, Philadelphia | 6 hr |
| Sep 7, 7:46 PM EDT | Special Weather Statement | CTP | Schuylkill | 29 min |
| Sep 7, 8:11 PM EDT | Flash Flood Warning | PHI | Berks | 4 hr |
| Sep 7, 8:24 PM EDT | Areal Flood Warning | PHI | Montgomery | 6 hr |
| Sep 7, 9:24 PM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne, Susquehanna, Wyoming | 6 hr |
| Sep 7, 9:32 PM EDT | Special Weather Statement | PHI | Berks | 118 min |
| Sep 7, 9:38 PM EDT | River Flood Warning | PHI | Montgomery | 13 hr |
| Sep 7, 10:05 PM EDT | River Flood Warning | BGM | Bradford | 11 hr |
| Sep 7, 10:09 PM EDT | Flash Flood Warning | CTP | Columbia, Dauphin, Lycoming, Montour, Northumberland, Schuylkill and 4 more | 6 hr |
| Sep 7, 11:11 PM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Perry | 6 hr |
| Sep 7, 11:32 PM EDT | Areal Flood Advisory | PHI | Bucks, Carbon, Lehigh, Monroe, Northampton | 3 hr |
| Sep 8, 12:13 AM EDT | Areal Flood Warning | PHI | Berks | 24 hr |
| Sep 8, 12:33 AM EDT | Special Weather Statement | CTP | Dauphin | 27 min |
| Sep 8, 12:55 AM EDT | River Flood Warning | CTP | Tioga | 8 hr |
| Sep 8, 12:59 AM EDT | Areal Flood Warning | CTP | Dauphin, Lancaster, Lebanon, York | 8 hr |
| Sep 8, 1:05 AM EDT | Special Weather Statement | CTP | Dauphin | 25 min |
| Sep 8, 1:25 AM EDT | Flash Flood Warning | PHI | Delaware, Montgomery, Philadelphia | 7 hr |
| Sep 8, 1:30 AM EDT | Special Weather Statement | CTP | Lebanon | 30 min |
| Sep 8, 1:33 AM EDT | Special Weather Statement | CTP | Dauphin | 27 min |
| Sep 8, 1:52 AM EDT | Special Weather Statement | CTP | Northumberland | 23 min |
| Sep 8, 1:58 AM EDT | Special Weather Statement | CTP | Lebanon, Schuylkill | 32 min |
| Sep 8, 2:17 AM EDT | Special Weather Statement | CTP | Northumberland | 28 min |
| Sep 8, 2:26 AM EDT | Flash Flood Warning | PHI | Bucks, Montgomery, Philadelphia | 6 hr |
| Sep 8, 3:15 AM EDT | Flash Flood Warning | PHI | Lehigh, Monroe, Northampton | 6 hr |
| Sep 8, 3:16 AM EDT | Special Weather Statement | CTP | Perry | 59 min |
| Sep 8, 3:33 AM EDT | Flash Flood Warning | BGM | Susquehanna | 12 hr |
| Sep 8, 3:41 AM EDT | River Flood Warning | PHI | Lehigh, Northampton | 7 hr |
| Sep 8, 3:44 AM EDT | Special Weather Statement | CTP | Schuylkill | 46 min |
| Sep 8, 3:49 AM EDT | River Flood Warning | PHI | Monroe | 7 hr |
| Sep 8, 3:51 AM EDT | Areal Flood Advisory | BGM | Pike | 6 hr |
| Sep 8, 4:01 AM EDT | Areal Flood Warning | CTP | Columbia, Dauphin, Lycoming, Montour, Northumberland, Schuylkill and 4 more | 34 hr |
| Sep 8, 4:17 AM EDT | Flash Flood Warning | BGM | Pike, Wayne | 6 hr |
| Sep 8, 4:20 AM EDT | Coastal Flood Statement | CLE | Erie | 18 hr |
| Sep 8, 5:01 AM EDT | Areal Flood Warning | CTP | Adams, Cumberland, Perry | 22 hr |
| Sep 8, 5:19 AM EDT | Special Weather Statement | CTP | Lancaster | 26 min |
| Sep 8, 5:30 AM EDT | Coastal Flood Watch | PHI | Delaware, Philadelphia | 6 hr |
| Sep 8, 5:30 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 8 hr |
| Sep 8, 5:48 AM EDT | River Flood Warning | PHI | Monroe | 34 hr |
| Sep 8, 5:57 AM EDT | Special Weather Statement | CTP | Lancaster | 63 min |
| Sep 8, 7:02 AM EDT | Special Weather Statement | CTP | Lancaster | 58 min |
| Sep 8, 7:46 AM EDT | River Flood Warning | CTP | Lycoming | 8 hr |
| Sep 8, 7:53 AM EDT | Special Weather Statement | CTP | Lancaster | 52 min |
| Sep 8, 7:59 AM EDT | Flash Flood Warning | BGM | Luzerne | 6 hr |
| Sep 8, 8:27 AM EDT | Flash Flood Warning | BGM | Bradford, Susquehanna, Wyoming | 6 hr |
| Sep 8, 8:36 AM EDT | Areal Flood Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 16 hr |
| Sep 8, 8:58 AM EDT | Flash Flood Warning | BGM | Lackawanna | 6 hr |
| Sep 8, 9:22 AM EDT | Areal Flood Warning | CTP | Dauphin, Lancaster, Lebanon, York | 24 hr |
| Sep 8, 9:32 AM EDT | Areal Flood Warning | PHI | Berks, Bucks, Carbon, Chester, Lehigh, Montgomery | 15 hr |
| Sep 8, 9:40 AM EDT | Flash Flood Warning | BGM | Pike, Wayne | 6 hr |
| Sep 8, 11:12 AM EDT | River Flood Warning | PHI | Monroe, Northampton | 8 hr |
| Sep 8, 11:42 AM EDT | Coastal Flood Warning | PHI | Delaware, Philadelphia | 15 hr |
| Sep 8, 3:14 PM EDT | River Flood Warning | PHI | Lehigh, Northampton | 13 hr |
| Sep 8, 7:59 PM EDT | Flash Flood Watch | CTP | Adams, Bedford, Blair, Cumberland, Franklin, Fulton and 5 more | 8 hr |
| Sep 9, 2:55 AM EDT | Areal Flood Warning | CTP | Adams, Cumberland, Perry | 6 hr |
| Sep 9, 4:28 AM EDT | Coastal Flood Watch | PHI | Delaware, Philadelphia | 7 hr |
| Sep 9, 4:28 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 10 hr |
| Sep 9, 9:18 AM EDT | Areal Flood Warning | CTP | Dauphin, Lancaster, Lebanon, York | 8 hr |
| Sep 9, 11:44 AM EDT | Areal Flood Advisory | CTP | Bedford, Cambria, Somerset | 2 hr |
| Sep 9, 11:53 AM EDT | Coastal Flood Warning | PHI | Delaware, Philadelphia | 16 hr |
| Sep 9, 1:42 PM EDT | Areal Flood Advisory | CTP | Adams | 108 min |
| Sep 9, 2:35 PM EDT | Flash Flood Warning | CTP | Bedford, Cambria, Somerset | 3 hr |
| Sep 9, 2:50 PM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Franklin, Fulton | 3 hr |
| Sep 9, 4:27 PM EDT | Areal Flood Advisory | CTP | McKean, Potter, Warren | 3 hr |
| Sep 9, 5:30 PM EDT | Flash Flood Warning | CTP | Bedford, Blair, Cumberland, Franklin, Fulton, Huntingdon | 3 hr |
| Sep 9, 6:07 PM EDT | Flash Flood Warning | CTP | Adams, Blair, Cumberland, Franklin, Huntingdon, Juniata and 2 more | 3 hr |
| Sep 9, 6:54 PM EDT | Flash Flood Warning | CTP | Bedford, Blair, Cambria, Clearfield | 3 hr |
| Sep 9, 7:06 PM EDT | Areal Flood Advisory | CTP | Elk | 3 hr |
| Sep 9, 7:47 PM EDT | Areal Flood Advisory | PBZ | Venango | 3 hr |
| Sep 9, 8:19 PM EDT | Flash Flood Warning | CTP | Blair, Cambria, Centre, Clearfield, Huntingdon, Juniata and 2 more | 3 hr |
| Sep 9, 8:23 PM EDT | Special Weather Statement | PBZ | Armstrong, Indiana, Jefferson | 52 min |
| Sep 9, 8:31 PM EDT | Special Weather Statement | CTP | Juniata, Mifflin, Perry | 59 min |
| Sep 9, 8:33 PM EDT | Flash Flood Watch | PBZ | Armstrong, Butler, Clarion, Forest, Jefferson, Mercer and 1 more | 7 hr |
| Sep 9, 9:25 PM EDT | Special Weather Statement | PBZ | Armstrong, Indiana, Jefferson | 50 min |
| Sep 9, 9:32 PM EDT | Special Weather Statement | CTP | Juniata, Perry | 58 min |
| Sep 9, 10:08 PM EDT | Flash Flood Warning | CTP | Juniata, Mifflin, Perry, Snyder | 3 hr |
| Sep 9, 10:41 PM EDT | River Flood Warning | CTP | Blair, Huntingdon | 15 hr |
| Sep 9, 10:41 PM EDT | River Flood Warning | CTP | Blair, Huntingdon | 6 hr |
| Sep 9, 10:41 PM EDT | River Flood Warning | CTP | Perry | 15 hr |
| Sep 9, 11:09 PM EDT | Flash Flood Warning | CTP | Dauphin, Montour, Northumberland, Schuylkill, Snyder, Union | 4 hr |
| Sep 9, 11:42 PM EDT | Areal Flood Advisory | CTP | Elk | 78 min |
| Sep 10, 12:32 AM EDT | Flash Flood Warning | CTP | Columbia, Lycoming, Montour, Northumberland, Schuylkill | 5 hr |
| Sep 10, 12:57 AM EDT | Areal Flood Warning | CTP | Juniata, Mifflin, Perry, Snyder | 6 hr |
| Sep 10, 1:14 AM EDT | Special Weather Statement | CTP | Warren | 46 min |
| Sep 10, 4:01 AM EDT | Areal Flood Advisory | CTP | Elk, McKean, Warren | 3 hr |
| Sep 10, 4:13 AM EDT | Coastal Flood Watch | PHI | Delaware, Philadelphia | 14 hr |
| Sep 10, 4:13 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 10 hr |
| Sep 10, 4:34 AM EDT | Areal Flood Advisory | CLE | Crawford, Erie | 5 hr |
| Sep 10, 6:51 AM EDT | Areal Flood Advisory | CTP | Cambria, Cameron, Clearfield, Elk, McKean, Warren | 3 hr |
| Sep 10, 8:35 AM EDT | Special Weather Statement | PBZ | Indiana | 55 min |
| Sep 10, 9:02 AM EDT | Flash Flood Warning | CTP | Cambria, Clearfield | 4 hr |
| Sep 10, 9:12 AM EDT | Areal Flood Advisory | PBZ | Indiana, Jefferson | 3 hr |
| Sep 10, 10:48 AM EDT | Areal Flood Warning | PBZ | Armstrong, Clarion, Indiana, Jefferson | 4 hr |
| Sep 10, 4:38 PM EDT | Special Weather Statement | PBZ | Allegheny | 52 min |
| Sep 10, 4:40 PM EDT | Areal Flood Advisory | CTP | Adams, Cumberland, Franklin, Huntingdon, Juniata, Mifflin and 2 more | 3 hr |
| Sep 10, 5:35 PM EDT | Special Weather Statement | PBZ | Westmoreland | 55 min |
| Sep 10, 5:58 PM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 9 hr |
| Sep 11, 2:00 AM EDT | Areal Flood Advisory | PHI | Carbon, Monroe | 3 hr |
| Sep 11, 4:01 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 12 hr |
| Sep 11, 9:01 AM EDT | Areal Flood Advisory | CTP | Sullivan | 3 hr |
| Sep 11, 2:04 PM EDT | Special Weather Statement | BGM | Bradford, Susquehanna | 86 min |
| Sep 11, 4:46 PM EDT | Special Weather Statement | CTP | Cumberland | 44 min |
| Sep 11, 4:54 PM EDT | Areal Flood Advisory | CTP | Adams | 3 hr |
| Sep 11, 5:04 PM EDT | Areal Flood Advisory | CTP | Cumberland | 3 hr |
| Sep 11, 5:06 PM EDT | Special Weather Statement | PBZ | Lawrence | 54 min |
| Sep 11, 5:24 PM EDT | Special Weather Statement | PBZ | Lawrence | 66 min |
| Sep 11, 5:29 PM EDT | Special Weather Statement | CTP | York | 31 min |
| Sep 11, 5:41 PM EDT | Special Weather Statement | PBZ | Beaver | 64 min |
| Sep 11, 5:53 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 67 min |
| Sep 11, 6:04 PM EDT | Special Weather Statement | PBZ | Beaver | 41 min |
| Sep 11, 6:18 PM EDT | Special Weather Statement | CTP | Centre | 42 min |
| Sep 11, 6:36 PM EDT | Special Weather Statement | PBZ | Allegheny | 39 min |
| Sep 11, 6:38 PM EDT | Special Weather Statement | CTP | Centre | 52 min |
| Sep 11, 6:38 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Chester, Cumberland, Dauphin, Delaware and 8 more | 97 min |
| Sep 11, 6:46 PM EDT | Special Weather Statement | PBZ | Butler | 59 min |
| Sep 11, 6:50 PM EDT | Areal Flood Advisory | CTP | Adams, Cumberland, Dauphin, Franklin, York | 3 hr |
| Sep 11, 7:12 PM EDT | Special Weather Statement | CTP | York | 48 min |
| Sep 11, 7:13 PM EDT | Special Weather Statement | CTP | Franklin | 47 min |
| Sep 11, 7:16 PM EDT | Special Weather Statement | CTP | Adams | 44 min |
| Sep 11, 7:17 PM EDT | Special Weather Statement | CTP | Adams | 43 min |
| Sep 11, 7:30 PM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 10 hr |
| Sep 11, 7:31 PM EDT | Flash Flood Warning | CTP | Adams | 3 hr |
| Sep 11, 7:51 PM EDT | Flash Flood Warning | CTP | York | 3 hr |
| Sep 11, 7:55 PM EDT | Areal Flood Advisory | PHI | Berks | 3 hr |
| Sep 11, 8:19 PM EDT | Flash Flood Warning | PHI | Berks | 3 hr |
| Sep 11, 8:26 PM EDT | Areal Flood Advisory | CTP | Lycoming | 2 hr |
| Sep 11, 8:30 PM EDT | Special Weather Statement | CTP | Lancaster | 30 min |
| Sep 11, 8:32 PM EDT | Special Weather Statement | CTP | Cumberland | 43 min |
| Sep 11, 8:46 PM EDT | Areal Flood Advisory | PHI | Chester | 3 hr |
| Sep 11, 9:00 PM EDT | Flash Flood Warning | PHI | Chester | 3 hr |
| Sep 11, 9:02 PM EDT | Areal Flood Advisory | CTP | Centre, Clinton, Lycoming, Montour, Northumberland, Snyder and 1 more | 118 min |
| Sep 11, 9:10 PM EDT | Areal Flood Advisory | CTP | Lancaster | 65 min |
| Sep 11, 9:14 PM EDT | Flash Flood Warning | PHI | Berks, Chester, Montgomery | 110 min |
| Sep 11, 9:14 PM EDT | Special Weather Statement | PHI | Berks, Chester, Lehigh, Montgomery | 61 min |
| Sep 11, 9:21 PM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Sep 11, 9:24 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 51 min |
| Sep 11, 9:34 PM EDT | Special Weather Statement | PHI | Philadelphia | 41 min |
| Sep 11, 9:38 PM EDT | Flash Flood Warning | CTP | Centre, Clinton, Lycoming, Montour, Northumberland, Union | 3 hr |
| Sep 11, 9:54 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 51 min |
| Sep 11, 9:56 PM EDT | Flash Flood Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 4 hr |
| Sep 11, 10:12 PM EDT | Areal Flood Advisory | CTP | Columbia, Dauphin, Juniata, Lebanon, Lycoming, Montour and 5 more | 3 hr |
| Sep 11, 10:25 PM EDT | Special Weather Statement | PHI | Philadelphia | 65 min |
| Sep 11, 10:29 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 46 min |
| Sep 11, 10:44 PM EDT | Areal Flood Advisory | PHI | Chester | 107 min |
| Sep 11, 10:51 PM EDT | Special Weather Statement | CTP | Columbia | 24 min |
| Sep 11, 10:52 PM EDT | Special Weather Statement | PHI | Bucks, Delaware, Montgomery, Philadelphia | 83 min |
| Sep 11, 11:10 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware, Philadelphia | 65 min |
| Sep 12, 12:29 AM EDT | Dense Fog Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 10 hr |
| Sep 12, 11:05 AM EDT | Coastal Flood Statement | PHI | Delaware, Philadelphia | 6 hr |
| Sep 12, 2:07 PM EDT | Special Weather Statement | BGM | Pike | 23 min |
| Sep 12, 2:53 PM EDT | Areal Flood Advisory | BGM | Pike | 74 min |
| Sep 13, 12:26 AM EDT | Coastal Flood Statement | PHI | Delaware, Philadelphia | 4 hr |
| Sep 13, 6:17 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 28 min |
| Sep 13, 6:34 PM EDT | Special Weather Statement | CTP | Warren | 41 min |
| Sep 13, 6:45 PM EDT | Special Weather Statement | PBZ | Venango | 45 min |
| Sep 13, 6:56 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 64 min |
| Sep 13, 7:00 PM EDT | Mesoscale Discussion | SPC | Crawford, Erie, Forest, McKean, Mercer, Venango and 1 more | 60 min |
| Sep 13, 7:01 PM EDT | Areal Flood Advisory | CLE | Crawford | 2 hr |
| Sep 13, 7:37 PM EDT | Special Weather Statement | CTP | McKean | 23 min |
| Sep 13, 7:45 PM EDT | Special Weather Statement | PBZ | Venango | 60 min |
| Sep 13, 7:52 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 23 min |
| Sep 13, 7:57 PM EDT | Severe Thunderstorm Warning | PBZ | Forest, Mercer, Venango | 63 min |
| Sep 13, 8:14 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Potter | 46 min |
| Sep 13, 8:20 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson | 55 min |
| Sep 13, 8:21 PM EDT | Special Weather Statement | CTP | Warren | 24 min |
| Sep 13, 8:31 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Mercer, Venango | 59 min |
| Sep 13, 8:35 PM EDT | Special Weather Statement | CTP | Elk | 55 min |
| Sep 13, 9:01 PM EDT | Special Weather Statement | PBZ | Mercer | 29 min |
| Sep 13, 9:21 PM EDT | Special Weather Statement | PBZ | Jefferson | 24 min |
| Sep 13, 9:33 PM EDT | Special Weather Statement | PBZ | Clarion | 27 min |
| Sep 13, 9:47 PM EDT | Special Weather Statement | CTP | Clearfield | 43 min |
| Sep 13, 10:05 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion, Jefferson | 25 min |
| Sep 13, 10:35 PM EDT | Special Weather Statement | PBZ | Jefferson | 25 min |
| Sep 13, 11:00 PM EDT | Special Weather Statement | CTP | Clearfield | 45 min |
| Sep 13, 11:01 PM EDT | Special Weather Statement | PBZ | Armstrong, Clarion, Jefferson | 59 min |
| Sep 13, 11:52 PM EDT | Areal Flood Advisory | CTP | Centre, Clearfield | 113 min |
| Sep 14, 12:13 AM EDT | Special Weather Statement | CTP | Clearfield | 32 min |
| Sep 14, 2:59 PM EDT | Special Weather Statement | PBZ | Fayette | 46 min |
| Sep 14, 3:18 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 42 min |
| Sep 14, 3:22 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Carbon, Chester, Cumberland and 11 more | 53 min |
| Sep 14, 4:50 PM EDT | Special Weather Statement | CTP | Franklin, Fulton | 40 min |
| Sep 14, 5:41 PM EDT | Special Weather Statement | CTP | Cumberland, Franklin | 49 min |
| Sep 14, 5:55 PM EDT | Areal Flood Advisory | CTP | Franklin, Fulton | 3 hr |
| Sep 14, 6:23 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin, York | 67 min |
| Sep 14, 7:33 PM EDT | Special Weather Statement | CTP | Dauphin, Lebanon | 42 min |
| Sep 14, 7:45 PM EDT | Special Weather Statement | CTP | Lancaster, York | 45 min |
| Sep 14, 7:53 PM EDT | Special Weather Statement | PHI | Berks, Chester, Lehigh | 112 min |
| Sep 14, 9:02 PM EDT | Areal Flood Advisory | PHI | Berks | 3 hr |
| Sep 14, 9:27 PM EDT | Special Weather Statement | PHI | Carbon, Lehigh, Monroe, Northampton | 2 hr |
| Sep 14, 10:14 PM EDT | Areal Flood Advisory | PHI | Lehigh, Northampton | 103 min |
| Sep 14, 10:22 PM EDT | Special Weather Statement | PHI | Monroe | 53 min |
| Sep 14, 11:07 PM EDT | Special Weather Statement | CTP | Mifflin | 23 min |
| Sep 14, 11:19 PM EDT | Special Weather Statement | CTP | Montour | 26 min |
| Sep 14, 11:20 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon, Juniata, Mifflin, Snyder | 55 min |
| Sep 15, 2:21 AM EDT | Special Weather Statement | CTP | Bedford | 24 min |
| Sep 15, 4:31 AM EDT | Special Weather Statement | CTP | Franklin, Fulton | 29 min |
| Sep 15, 4:40 AM EDT | Coastal Flood Statement | CLE | Erie | 15 hr |
| Sep 15, 5:52 AM EDT | Areal Flood Advisory | CTP | Adams, Cumberland, Franklin | 113 min |
| Sep 15, 6:28 AM EDT | Special Weather Statement | PHI | Berks, Lehigh | 62 min |
| Sep 15, 11:36 AM EDT | Frost Advisory | CTP | Cameron, Elk, McKean, Potter, Warren | 20 hr |
| Sep 21, 4:56 PM EDT | Special Weather Statement | PBZ | Fayette | 34 min |
| Sep 22, 3:43 AM EDT | Flood Watch | PHI | Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more | 45 hr |
| Sep 23, 1:15 AM EDT | Dense Fog Advisory | CTP | Adams, Bedford, Blair, Cameron, Centre, Clearfield and 24 more | 9 hr |
| Sep 23, 9:53 AM EDT | Flash Flood Watch | CTP | Adams, Columbia, Cumberland, Dauphin, Juniata, Lancaster and 10 more | 16 hr |
| Sep 23, 10:13 AM EDT | Areal Flood Advisory | PHI | Chester, Delaware | 5 hr |
| Sep 23, 10:52 AM EDT | Areal Flood Advisory | PHI | Bucks, Montgomery, Philadelphia | 5 hr |
| Sep 23, 11:39 AM EDT | Areal Flood Advisory | CTP | Adams, Columbia, Cumberland, Dauphin, Franklin, Lancaster and 5 more | 6 hr |
| Sep 23, 11:46 AM EDT | Flash Flood Warning | CTP | Adams | 6 hr |
| Sep 23, 11:49 AM EDT | Areal Flood Advisory | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 6 hr |
| Sep 23, 12:07 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne, Pike, Wayne | 3 hr |
| Sep 23, 12:42 PM EDT | Flash Flood Watch | BGM | Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming | 9 hr |
| Sep 23, 12:47 PM EDT | Flash Flood Warning | PHI | Philadelphia | 2 hr |
| Sep 23, 1:46 PM EDT | Flash Flood Warning | CTP | Schuylkill | 3 hr |
| Sep 23, 1:50 PM EDT | Flash Flood Warning | BGM | Luzerne | 6 hr |
| Sep 23, 1:52 PM EDT | Areal Flood Advisory | CTP | Columbia, Cumberland, Dauphin, Juniata, Montour, Northumberland and 4 more | 6 hr |
| Sep 23, 1:59 PM EDT | Areal Flood Warning | PHI | Carbon | 3 hr |
| Sep 23, 2:42 PM EDT | Flash Flood Warning | CTP | Dauphin | 3 hr |
| Sep 23, 3:51 PM EDT | Areal Flood Advisory | BGM | Wyoming | 4 hr |
| Sep 23, 4:04 PM EDT | Flash Flood Warning | CTP | Cumberland, York | 5 hr |
| Sep 23, 4:36 PM EDT | Special Weather Statement | BGM | Luzerne | 54 min |
| Sep 23, 5:27 PM EDT | Areal Flood Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 12 hr |
| Sep 23, 5:35 PM EDT | Areal Flood Warning | CTP | Adams | 6 hr |
| Sep 23, 5:53 PM EDT | Areal Flood Warning | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 12 hr |
| Sep 23, 6:16 PM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Sep 23, 6:34 PM EDT | Areal Flood Warning | PHI | Bucks | 4 hr |
| Sep 23, 6:48 PM EDT | River Flood Warning | CTP | Cumberland, York | 7 hr |
| Sep 23, 8:29 PM EDT | Special Weather Statement | PHI | Montgomery | 31 min |
| Sep 23, 9:32 PM EDT | Dense Fog Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 11 more | 6 hr |
| Sep 23, 9:57 PM EDT | Dense Fog Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 11 hr |
| Sep 23, 10:31 PM EDT | Areal Flood Warning | PHI | Bucks | 6 hr |
| Sep 23, 11:48 PM EDT | Areal Flood Warning | PHI | Philadelphia | 5 hr |
| Sep 23, 11:58 PM EDT | River Flood Warning | PHI | Chester | 5 hr |
| Sep 24, 1:04 AM EDT | River Flood Warning | PHI | Bucks | 5 hr |
| Sep 24, 4:13 AM EDT | River Flood Warning | PHI | Chester, Montgomery, Philadelphia | 7 hr |
| Sep 24, 4:44 AM EDT | River Flood Warning | PHI | Chester, Delaware | 14 hr |
| Sep 24, 5:29 AM EDT | Areal Flood Warning | PHI | Chester, Montgomery | 5 hr |
| Sep 25, 6:34 PM EDT | Mesoscale Discussion | SPC | Allegheny, Beaver, Butler, Crawford, Greene, Lawrence and 2 more | 86 min |
| Sep 26, 2:16 PM EDT | Mesoscale Discussion | SPC | Beaver, Crawford, Greene, Lawrence, Mercer, Washington | 59 min |
| Sep 26, 6:12 PM EDT | Special Weather Statement | PBZ | Beaver, Lawrence | 63 min |
| Sep 26, 6:16 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 59 min |
| Sep 26, 6:16 PM EDT | Special Weather Statement | PBZ | Greene | 59 min |
| Sep 26, 7:28 PM EDT | Special Weather Statement | PBZ | Butler, Clarion, Lawrence | 62 min |
| Sep 26, 9:33 PM EDT | Areal Flood Warning | PBZ | Beaver, Butler, Lawrence | 6 hr |
| Sep 26, 11:24 PM EDT | Special Weather Statement | PBZ | Allegheny | 51 min |
| Sep 27, 4:03 AM EDT | Special Weather Statement | CTP | Somerset | 42 min |
| Sep 27, 4:37 AM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Somerset | 53 min |
| Sep 27, 5:32 AM EDT | Special Weather Statement | CTP | Blair | 43 min |
| Sep 27, 6:09 AM EDT | Special Weather Statement | CTP | Blair | 36 min |
| Sep 27, 6:18 AM EDT | Areal Flood Advisory | CTP | Cumberland, Perry | 3 hr |
| Sep 27, 6:21 AM EDT | Severe Thunderstorm Warning | CTP | Blair, Huntingdon | 28 min |
| Sep 27, 7:32 AM EDT | Areal Flood Advisory | CTP | Adams, York | 3 hr |
| Sep 27, 7:50 AM EDT | Special Weather Statement | CTP | Snyder | 40 min |
| Sep 27, 7:59 AM EDT | Areal Flood Advisory | CTP | Snyder | 3 hr |
| Sep 27, 8:12 AM EDT | Areal Flood Advisory | CTP | Clinton | 3 hr |
| Sep 27, 8:35 AM EDT | Flash Flood Warning | CTP | Adams, York | 115 min |
| Sep 27, 8:37 AM EDT | Flash Flood Warning | CTP | Clinton | 4 hr |
| Sep 27, 9:05 AM EDT | Areal Flood Advisory | CTP | Blair, Huntingdon | 115 min |
| Sep 27, 9:12 AM EDT | Flash Flood Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 40 hr |
| Sep 27, 9:53 AM EDT | Areal Flood Advisory | CTP | Centre, Huntingdon | 112 min |
| Sep 27, 10:00 AM EDT | Special Weather Statement | PHI | Schuylkill | 45 min |
| Sep 27, 10:17 AM EDT | Special Weather Statement | CTP | Huntingdon, Mifflin | 28 min |
| Sep 27, 10:19 AM EDT | Special Weather Statement | CTP | Centre | 26 min |
| Sep 27, 10:39 AM EDT | Flash Flood Warning | CTP | Bedford, Centre, Cumberland, Franklin, Fulton, Huntingdon and 5 more | 5 hr |
| Sep 27, 11:13 AM EDT | Special Weather Statement | PHI | Carbon | 62 min |
| Sep 27, 11:37 AM EDT | Special Weather Statement | CTP | Union | 38 min |
| Sep 27, 1:03 PM EDT | Flash Flood Warning | CTP | Columbia, Lycoming, Montour, Northumberland, Snyder, Sullivan and 1 more | 4 hr |
| Sep 27, 1:10 PM EDT | Flash Flood Warning | CTP | Franklin | 2 hr |
| Sep 27, 2:36 PM EDT | Special Weather Statement | CTP | Franklin | 54 min |
| Sep 27, 2:53 PM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Franklin, York | 2 hr |
| Sep 27, 3:31 PM EDT | Areal Flood Warning | CTP | Adams, Bedford, Centre, Cumberland, Dauphin, Franklin and 8 more | 6 hr |
| Sep 27, 3:43 PM EDT | Flash Flood Warning | CTP | Cumberland, Dauphin, Lebanon, Northumberland, Schuylkill, York | 3 hr |
| Sep 27, 3:56 PM EDT | Special Weather Statement | CTP | Dauphin, Northumberland | 64 min |
| Sep 27, 4:04 PM EDT | Areal Flood Advisory | BGM | Susquehanna | 3 hr |
| Sep 27, 4:13 PM EDT | Special Weather Statement | CTP | Fulton | 62 min |
| Sep 27, 4:56 PM EDT | Flash Flood Warning | CTP | Columbia, Lebanon, Schuylkill | 3 hr |
| Sep 27, 4:57 PM EDT | Areal Flood Warning | CTP | Montour, Northumberland, Snyder, Union | 5 hr |
| Sep 27, 4:59 PM EDT | Special Weather Statement | CTP | Lebanon | 61 min |
| Sep 27, 5:03 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne, Wyoming | 3 hr |
| Sep 27, 5:06 PM EDT | Areal Flood Advisory | CTP | Montour, Northumberland, Snyder, Union | 4 hr |
| Sep 27, 5:14 PM EDT | Areal Flood Advisory | CTP | Columbia, Lycoming, Montour, Northumberland, Snyder, Sullivan and 1 more | 4 hr |
| Sep 27, 5:27 PM EDT | Areal Flood Advisory | BGM | Wayne | 3 hr |
| Sep 27, 5:32 PM EDT | River Flood Warning | CTP | Huntingdon | 3 hr |
| Sep 27, 5:35 PM EDT | Special Weather Statement | CTP | Lebanon | 55 min |
| Sep 27, 5:37 PM EDT | Special Weather Statement | PHI | Lebanon | 83 min |
| Sep 27, 5:47 PM EDT | Flash Flood Warning | BGM | Wyoming | 118 min |
| Sep 27, 5:57 PM EDT | Special Weather Statement | CTP | Fulton | 63 min |
| Sep 27, 6:17 PM EDT | Special Weather Statement | BGM | Luzerne, Wyoming | 43 min |
| Sep 27, 6:33 PM EDT | Special Weather Statement | CTP | Lebanon | 27 min |
| Sep 27, 7:00 PM EDT | Areal Flood Warning | PHI | Berks | 3 hr |
| Sep 27, 7:05 PM EDT | Special Weather Statement | CTP | Lebanon, Schuylkill | 25 min |
| Sep 27, 7:14 PM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne | 3 hr |
| Sep 27, 7:17 PM EDT | Flash Flood Warning | BGM | Luzerne | 3 hr |
| Sep 27, 7:41 PM EDT | Special Weather Statement | CTP | Adams | 34 min |
| Sep 27, 7:42 PM EDT | Special Weather Statement | PHI | Carbon, Monroe | 93 min |
| Sep 27, 7:45 PM EDT | Areal Flood Warning | PHI | Carbon | 3 hr |
| Sep 27, 7:49 PM EDT | Areal Flood Advisory | BGM | Wayne | 3 hr |
| Sep 27, 7:56 PM EDT | Flash Flood Warning | CTP | Columbia, Dauphin, Lebanon, Montour, Northumberland, Schuylkill | 2 hr |
| Sep 27, 8:16 PM EDT | Areal Flood Warning | PHI | Carbon, Monroe | 3 hr |
| Sep 27, 9:46 PM EDT | Flash Flood Warning | BGM | Luzerne, Wyoming | 3 hr |
| Sep 27, 10:06 PM EDT | Areal Flood Advisory | CTP | Columbia, Lycoming, Montour, Northumberland, Schuylkill, Sullivan and 2 more | 3 hr |
| Sep 27, 10:13 PM EDT | Flash Flood Warning | BGM | Luzerne | 3 hr |
| Sep 27, 10:20 PM EDT | River Flood Warning | BGM | Wyoming | 36 hr |
| Sep 27, 10:54 PM EDT | Flash Flood Warning | BGM | Wyoming | 3 hr |
| Sep 27, 11:27 PM EDT | Areal Flood Advisory | BGM | Susquehanna | 3 hr |
| Sep 27, 11:37 PM EDT | Areal Flood Advisory | BGM | Bradford | 3 hr |
| Sep 27, 11:53 PM EDT | Coastal Flood Statement | PHI | Delaware, Philadelphia | 4 hr |
| Sep 28, 12:25 AM EDT | River Flood Warning | CTP | Huntingdon | 3 hr |
| Sep 28, 12:58 AM EDT | Areal Flood Advisory | CTP | Columbia, Lycoming, Montour, Northumberland, Schuylkill, Snyder and 3 more | 3 hr |
| Sep 28, 1:07 AM EDT | Areal Flood Advisory | BGM | Bradford | 4 hr |
| Sep 28, 1:11 AM EDT | Areal Flood Advisory | CTP | Clearfield, Elk, McKean | 3 hr |
| Sep 28, 1:15 AM EDT | Special Weather Statement | CTP | Elk | 45 min |
| Sep 28, 1:16 AM EDT | River Flood Warning | CTP | Dauphin, Lebanon, Schuylkill | 21 hr |
| Sep 28, 1:35 AM EDT | Special Weather Statement | CTP | Clearfield | 40 min |
| Sep 28, 1:54 AM EDT | Special Weather Statement | PHI | Bucks, Delaware, Lehigh, Monroe, Montgomery, Northampton and 1 more | 51 min |
| Sep 28, 2:00 AM EDT | Special Weather Statement | CTP | McKean | 60 min |
| Sep 28, 2:43 AM EDT | Flash Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 39 hr |
| Sep 28, 3:17 AM EDT | Special Weather Statement | CTP | Potter | 28 min |
| Sep 28, 3:41 AM EDT | River Flood Warning | CTP | Dauphin, Lebanon | 24 hr |
| Sep 28, 3:56 AM EDT | Flash Flood Watch | PHI | Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more | 39 hr |
| Sep 28, 4:38 AM EDT | Areal Flood Warning | PHI | Bucks | 3 hr |
| Sep 28, 5:45 AM EDT | Special Weather Statement | PHI | Montgomery | 60 min |
| Sep 28, 6:10 AM EDT | River Flood Warning | CTP | Dauphin | 22 hr |
| Sep 28, 8:00 AM EDT | Areal Flood Advisory | BGM | Pike | 3 hr |
| Sep 28, 9:52 AM EDT | Areal Flood Warning | BGM | Luzerne | 5 hr |
| Sep 28, 10:02 AM EDT | Coastal Flood Statement | PHI | Delaware, Philadelphia | 8 hr |
| Sep 28, 11:15 AM EDT | Special Weather Statement | PHI | Berks | 60 min |
| Sep 28, 12:18 PM EDT | Areal Flood Advisory | CTP | Schuylkill | 3 hr |
| Sep 28, 12:24 PM EDT | Special Weather Statement | PHI | Lehigh | 51 min |
| Sep 28, 12:28 PM EDT | Flash Flood Warning | BGM | Luzerne | 2 hr |
| Sep 28, 12:47 PM EDT | Areal Flood Advisory | CTP | Adams, Cumberland, York | 3 hr |
| Sep 28, 1:18 PM EDT | Areal Flood Advisory | BGM | Luzerne | 3 hr |
| Sep 28, 1:34 PM EDT | Flash Flood Warning | BGM | Luzerne, Wyoming | 3 hr |
| Sep 28, 1:36 PM EDT | Special Weather Statement | CTP | Dauphin | 54 min |
| Sep 28, 2:06 PM EDT | Areal Flood Advisory | CTP | Cumberland, Dauphin, Lancaster, Perry, York | 3 hr |
| Sep 28, 2:21 PM EDT | Flash Flood Warning | CTP | Cumberland, Dauphin, Perry | 114 min |
| Sep 28, 2:27 PM EDT | Special Weather Statement | CTP | Dauphin | 63 min |
| Sep 28, 2:47 PM EDT | Areal Flood Advisory | CTP | Cameron, Centre, Clearfield, Clinton, McKean, Potter | 3 hr |
| Sep 28, 2:55 PM EDT | Flash Flood Warning | CTP | Columbia, Dauphin, Lancaster, Lebanon, Northumberland, Schuylkill and 1 more | 3 hr |
| Sep 28, 3:10 PM EDT | Special Weather Statement | CTP | Lebanon | 50 min |
| Sep 28, 3:20 PM EDT | Special Weather Statement | PHI | Chester, Delaware, Montgomery | 55 min |
| Sep 28, 3:38 PM EDT | Flash Flood Warning | CTP | Columbia, Lycoming, Montour, Northumberland, Schuylkill, Snyder and 1 more | 6 hr |
| Sep 28, 3:55 PM EDT | Special Weather Statement | CTP | Lycoming | 65 min |
| Sep 28, 3:59 PM EDT | Special Weather Statement | PHI | Berks, Chester, Delaware, Montgomery | 61 min |
| Sep 28, 4:06 PM EDT | Flash Flood Warning | CTP | Columbia, Lycoming, Montour, Northumberland, Sullivan, Tioga | 3 hr |
| Sep 28, 4:06 PM EDT | Special Weather Statement | CTP | Columbia | 54 min |
| Sep 28, 4:12 PM EDT | Flash Flood Warning | CTP | Cumberland, Dauphin, Lancaster, Perry, York | 3 hr |
| Sep 28, 4:21 PM EDT | Special Weather Statement | PHI | Carbon | 54 min |
| Sep 28, 4:33 PM EDT | Areal Flood Advisory | PHI | Berks, Chester, Montgomery | 2 hr |
| Sep 28, 4:36 PM EDT | Flash Flood Warning | PHI | Berks, Chester | 3 hr |
| Sep 28, 4:38 PM EDT | Areal Flood Advisory | CTP | Bedford, Blair, Fulton, Huntingdon | 3 hr |
| Sep 28, 4:40 PM EDT | Special Weather Statement | CTP | Dauphin | 35 min |
| Sep 28, 4:45 PM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Chester, Columbia, Dauphin and 13 more | 60 min |
| Sep 28, 4:48 PM EDT | Special Weather Statement | PHI | Northampton | 57 min |
| Sep 28, 4:59 PM EDT | Areal Flood Advisory | PHI | Bucks, Northampton | 3 hr |
| Sep 28, 5:02 PM EDT | Special Weather Statement | PHI | Berks, Lehigh | 58 min |
| Sep 28, 5:04 PM EDT | Flash Flood Warning | BGM | Luzerne, Wyoming | 9 hr |
| Sep 28, 5:12 PM EDT | Special Weather Statement | PHI | Lehigh | 63 min |
| Sep 28, 5:26 PM EDT | Areal Flood Advisory | BGM | Bradford | 3 hr |
| Sep 28, 5:27 PM EDT | Special Weather Statement | CTP | Carbon | 63 min |
| Sep 28, 5:29 PM EDT | Special Weather Statement | PHI | Carbon | 61 min |
| Sep 28, 5:32 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Carbon, Lehigh, Northampton | 58 min |
| Sep 28, 5:42 PM EDT | Areal Flood Advisory | PHI | Berks, Bucks, Carbon, Lehigh, Monroe, Montgomery and 1 more | 3 hr |
| Sep 28, 5:51 PM EDT | Special Weather Statement | CTP | Fulton | 54 min |
| Sep 28, 6:12 PM EDT | Areal Flood Advisory | BGM | Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming | 3 hr |
| Sep 28, 6:31 PM EDT | Special Weather Statement | PHI | Northampton | 59 min |
| Sep 28, 6:35 PM EDT | Areal Flood Warning | PHI | Bucks | 2 hr |
| Sep 28, 6:41 PM EDT | Flash Flood Warning | PHI | Carbon, Lehigh, Monroe, Northampton | 3 hr |
| Sep 28, 6:57 PM EDT | Areal Flood Advisory | CTP | Clinton, Potter | 2 hr |
| Sep 28, 7:14 PM EDT | River Flood Warning | CTP | Cumberland, York | 9 hr |
| Sep 28, 7:26 PM EDT | Flash Flood Warning | BGM | Susquehanna, Wyoming | 6 hr |
| Sep 28, 7:27 PM EDT | Areal Flood Advisory | CTP | Fulton | 2 hr |
| Sep 28, 7:41 PM EDT | Flash Flood Warning | BGM | Luzerne, Wyoming | 72 min |
| Sep 28, 7:44 PM EDT | Areal Flood Warning | PHI | Chester | 3 hr |
| Sep 28, 7:57 PM EDT | Areal Flood Advisory | CTP | Franklin, Fulton, Huntingdon | 3 hr |
| Sep 28, 8:00 PM EDT | Special Weather Statement | PHI | Lehigh, Northampton | 60 min |
| Sep 28, 8:07 PM EDT | Special Weather Statement | CTP | Columbia | 23 min |
| Sep 28, 8:18 PM EDT | Flash Flood Warning | CTP | Columbia, Dauphin, Northumberland, Schuylkill | 3 hr |
| Sep 28, 8:31 PM EDT | Special Weather Statement | CTP | Franklin | 59 min |
| Sep 28, 8:32 PM EDT | Areal Flood Advisory | PHI | Carbon, Monroe | 89 min |
| Sep 28, 8:38 PM EDT | Areal Flood Warning | PHI | Montgomery | 8 hr |
| Sep 28, 8:53 PM EDT | Special Weather Statement | PHI | Monroe | 67 min |
| Sep 28, 9:26 PM EDT | Areal Flood Warning | CTP | Adams, Columbia, Cumberland, Dauphin, Juniata, Lancaster and 11 more | 6 hr |
| Sep 28, 9:46 PM EDT | Areal Flood Advisory | BGM | Bradford | 3 hr |
| Sep 28, 9:58 PM EDT | Areal Flood Warning | PHI | Carbon, Lehigh, Monroe, Northampton | 12 hr |
| Sep 28, 10:02 PM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 8 hr |
| Sep 28, 11:07 PM EDT | Special Weather Statement | PHI | Chester | 53 min |
| Sep 28, 11:31 PM EDT | River Flood Warning | BGM | Susquehanna | 16 hr |
| Sep 29, 12:16 AM EDT | Flash Flood Warning | BGM | Bradford, Susquehanna, Wyoming | 4 hr |
| Sep 29, 12:41 AM EDT | Special Weather Statement | CTP | Schuylkill | 34 min |
| Sep 29, 12:41 AM EDT | Special Weather Statement | PHI | Carbon, Lehigh, Northampton | 64 min |
| Sep 29, 1:29 AM EDT | Flash Flood Warning | BGM | Luzerne, Susquehanna, Wyoming | 6 hr |
| Sep 29, 1:53 AM EDT | Flash Flood Warning | BGM | Lackawanna, Luzerne, Wayne | 3 hr |
| Sep 29, 2:48 AM EDT | Areal Flood Advisory | BGM | Lackawanna, Pike, Susquehanna, Wayne, Wyoming | 4 hr |
| Sep 29, 3:28 AM EDT | Areal Flood Advisory | CTP | Columbia, Dauphin, Lycoming, Montour, Northumberland, Schuylkill and 3 more | 4 hr |
| Sep 29, 3:34 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 14 hr |
| Sep 29, 3:51 AM EDT | River Flood Warning | BGM | Bradford | 25 hr |
| Sep 29, 4:47 AM EDT | Areal Flood Advisory | BGM | Bradford | 3 hr |
| Sep 29, 7:32 AM EDT | Flash Flood Warning | BGM | Susquehanna | 118 min |
| Sep 29, 9:54 AM EDT | Areal Flood Warning | PHI | Lehigh, Northampton | 7 hr |
| Sep 29, 10:20 AM EDT | River Flood Warning | CTP | Cumberland, York | 10 hr |
| Sep 29, 11:07 AM EDT | Special Weather Statement | CTP | Lebanon, York | 53 min |
| Sep 29, 11:22 AM EDT | Mesoscale Discussion | SPC | Carbon, Monroe, Northampton, Pike | 83 min |
| Sep 29, 11:30 AM EDT | Areal Flood Advisory | CTP | Columbia, Dauphin, Lebanon, Lycoming, Montour, Northumberland and 2 more | 3 hr |
| Sep 29, 12:20 PM EDT | River Flood Warning | CTP | Columbia | 20 hr |
| Sep 29, 12:20 PM EDT | River Flood Warning | CTP | Columbia, Montour, Northumberland | 20 hr |
| Sep 29, 12:35 PM EDT | Special Weather Statement | PHI | Chester, Montgomery | 55 min |
| Sep 29, 12:54 PM EDT | Areal Flood Advisory | BGM | Pike, Wayne | 6 hr |
| Sep 29, 1:24 PM EDT | Special Weather Statement | PHI | Bucks, Delaware, Montgomery | 66 min |
| Sep 29, 1:32 PM EDT | Areal Flood Advisory | PHI | Carbon, Monroe | 103 min |
| Sep 29, 1:37 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne, Susquehanna, Wayne, Wyoming | 93 min |
| Sep 29, 2:19 PM EDT | Special Weather Statement | CTP | Franklin | 41 min |
| Sep 29, 2:25 PM EDT | Special Weather Statement | PHI | Philadelphia | 65 min |
| Sep 29, 2:42 PM EDT | Areal Flood Advisory | BGM | Wayne | 109 min |
| Sep 29, 2:46 PM EDT | Special Weather Statement | CTP | Columbia, Montour | 59 min |
| Sep 29, 2:48 PM EDT | Special Weather Statement | CTP | Cumberland, Dauphin | 42 min |
| Sep 29, 3:20 PM EDT | Areal Flood Advisory | CTP | Columbia, Lycoming, Montour, Northumberland, Sullivan, Tioga | 3 hr |
| Sep 29, 3:41 PM EDT | Special Weather Statement | CTP | Juniata | 64 min |
| Sep 29, 4:36 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming | 105 min |
| Sep 29, 4:44 PM EDT | Areal Flood Warning | PHI | Lehigh, Northampton | 3 hr |
| Sep 29, 9:32 PM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 8 hr |
| Sep 30, 3:40 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 13 hr |
| Sep 30, 5:08 AM EDT | Coastal Flood Statement | CLE | Erie | 15 hr |
| Sep 30, 11:22 AM EDT | Coastal Flood Warning | PHI | Philadelphia | 8 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 35 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 11 |
| Special Weather Statement | 214 |
| Flooding | |
| Areal Flood Warning | 52 |
| Flash Flood Warning | 90 |
| River Flood Warning | 89 |
| Flash Flood Watch | 10 |
| Flood Watch | 4 |
| River Flood Watch | 5 |
| Areal Flood Advisory | 110 |
| River Flood Advisory | 1 |
| Cold | |
| Frost Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 4 |
| Coast and beach | |
| Coastal Flood Warning | 4 |
| Coastal Flood Watch | 3 |
| Coastal Flood Advisory | 12 |
| Coastal Flood Statement | 12 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dauphin County63
- Northumberland County58
- York County57
- Philadelphia County54
- Cumberland County53
- Delaware County51
- Columbia County50
- Berks County50
- Lebanon County49
- Schuylkill County47
- Perry County46
- Luzerne County45
- Adams County44
- Lycoming County44
- Montour County44
- Montgomery County44
- Chester County42
- Lehigh County41
- Lancaster County40
- Union County40
- Snyder County39
- Northampton County38
- Franklin County37
- Wyoming County35
- Huntingdon County34
- Bucks County34
- Juniata County33
- Carbon County33
- Susquehanna County32
- Monroe County32
- Sullivan County30
- Bradford County28
- Wayne County28
- Clinton County27
- Centre County27
- Fulton County27
- Mifflin County26
- Tioga County25
- Blair County25
- Lackawanna County25
27 more counties
- Bedford County22
- Pike County22
- McKean County18
- Clearfield County18
- Potter County16
- Cambria County16
- Somerset County15
- Cameron County14
- Elk County14
- Jefferson County12
- Warren County12
- Erie County11
- Mercer County10
- Lawrence County10
- Westmoreland County10
- Allegheny County10
- Fayette County9
- Clarion County9
- Indiana County8
- Butler County8
- Armstrong County8
- Venango County8
- Crawford County8
- Greene County7
- Beaver County7
- Washington County6
- Forest County5
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.