Weather alerts in Pennsylvania, 1995
719 weather alerts in 1995, 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 1995. Tap one for its archive.
- Alerts
- 719
- Warnings
- 719
- Watches
- 0
- Advisories
- 0
- Busiest month
- July243 alerts
- Busiest day
- July 16, 199556 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 15, 10:36 PM EST | Flash Flood Warning | CTP | Huntingdon | 4 hr |
| Jan 20, 7:00 AM EST | Flash Flood Warning | CTP | York | 3 hr |
| Jan 20, 8:15 AM EST | Flash Flood Warning | CTP | Lancaster | 4 hr |
| Jan 20, 8:30 AM EST | Flash Flood Warning | CTP | Lycoming, Snyder, Union | 4 hr |
| Jan 20, 8:48 AM EST | Flash Flood Warning | CTP | Centre, Clinton | 4 hr |
| Jan 20, 8:58 AM EST | Flash Flood Warning | CTP | Potter, Tioga | 5 hr |
| Jan 20, 11:05 AM EST | Flash Flood Warning | CTP | York | 5 hr |
| Jan 20, 12:39 PM EST | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jan 20, 12:39 PM EST | Flash Flood Warning | CTP | Snyder, Union | 3 hr |
| Jan 20, 12:39 PM EST | Flash Flood Warning | CTP | Lycoming, Potter, Tioga | 3 hr |
| Jan 20, 2:51 PM EST | Flash Flood Warning | CTP | Huntingdon | 7 hr |
| Mar 8, 3:57 PM EST | Flash Flood Warning | PHI | Berks | 3 hr |
| Mar 8, 7:15 PM EST | Flash Flood Warning | PHI | Berks, Chester, Montgomery | 5 hr |
| Mar 8, 7:41 PM EST | Flash Flood Warning | CTP | Lancaster | 13 hr |
| Mar 8, 7:54 PM EST | Flash Flood Warning | PHI | Delaware | 3 hr |
| Mar 9, 3:51 AM EST | Flash Flood Warning | PHI | Bucks | 3 hr |
| Apr 4, 9:50 AM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 55 min |
| Apr 4, 9:53 AM EDT | Severe Thunderstorm Warning | PBZ | Cambria, Clearfield | 67 min |
| Apr 4, 10:19 AM EDT | Severe Thunderstorm Warning | CTP | Blair, Centre, Clinton | 56 min |
| Apr 4, 10:48 AM EDT | Severe Thunderstorm Warning | CTP | Huntingdon, Mifflin, Snyder, Union | 57 min |
| Apr 4, 10:48 AM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 57 min |
| Apr 4, 11:36 AM EDT | Severe Thunderstorm Warning | CTP | Columbia | 39 min |
| Apr 4, 11:49 AM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 56 min |
| Apr 4, 11:53 AM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 37 min |
| Apr 4, 12:05 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 40 min |
| Apr 4, 1:11 PM EDT | Severe Thunderstorm Warning | PHI | Northampton | 49 min |
| Apr 8, 5:11 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 64 min |
| Apr 8, 5:49 PM EDT | Severe Thunderstorm Warning | PBZ | Somerset | 56 min |
| Apr 9, 6:29 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin, Perry | 61 min |
| Apr 9, 7:08 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin | 67 min |
| Apr 9, 7:26 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon, Schuylkill | 64 min |
| Apr 9, 7:26 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 64 min |
| Apr 9, 7:32 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 58 min |
| Apr 9, 7:42 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 48 min |
| Apr 9, 8:02 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 43 min |
| Apr 9, 8:16 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 44 min |
| Apr 9, 8:31 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 44 min |
| Apr 18, 8:56 PM EDT | Severe Thunderstorm Warning | CLE | Lawrence, Mercer, Venango | 64 min |
| Apr 18, 9:25 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 35 min |
| Apr 18, 9:42 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 63 min |
| Apr 18, 9:45 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 60 min |
| Apr 18, 10:41 PM EDT | Severe Thunderstorm Warning | CLE | Forest, Venango | 64 min |
| Apr 18, 10:44 PM EDT | Severe Thunderstorm Warning | CLE | Elk | 61 min |
| May 10, 1:56 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 64 min |
| May 10, 4:00 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Warren | 60 min |
| May 10, 4:50 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 40 min |
| May 10, 5:18 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 42 min |
| May 10, 5:29 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 61 min |
| May 10, 5:36 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Cambria, Somerset | 69 min |
| May 10, 5:46 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence, Mercer | 29 min |
| May 10, 5:59 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 46 min |
| May 10, 6:06 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 69 min |
| May 10, 6:07 PM EDT | Severe Thunderstorm Warning | CTP | Blair | 68 min |
| May 10, 6:16 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Lawrence | 44 min |
| May 10, 6:23 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 52 min |
| May 14, 5:11 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 64 min |
| May 14, 6:42 AM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 48 min |
| May 14, 3:25 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 65 min |
| May 14, 3:50 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 40 min |
| May 14, 3:53 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 67 min |
| May 14, 4:09 PM EDT | Tornado Warning | CLE | Erie | 56 min |
| May 14, 4:19 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 56 min |
| May 14, 4:47 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 43 min |
| May 14, 5:00 PM EDT | Tornado Warning | CTP | Warren | 60 min |
| May 14, 5:30 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 45 min |
| May 14, 5:40 PM EDT | Tornado Warning | CTP | McKean | 65 min |
| May 14, 6:21 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 54 min |
| May 24, 3:43 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 62 min |
| May 24, 3:52 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 53 min |
| May 24, 4:02 PM EDT | Tornado Warning | CLE | Crawford | 43 min |
| May 24, 4:10 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 65 min |
| May 24, 4:19 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 56 min |
| May 24, 4:32 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 58 min |
| May 24, 4:38 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 67 min |
| May 24, 4:49 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest | 56 min |
| May 24, 4:55 PM EDT | Severe Thunderstorm Warning | CTP | Elk, McKean | 65 min |
| May 24, 4:57 PM EDT | Tornado Warning | PBZ | Forest | 48 min |
| May 24, 5:21 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 69 min |
| May 24, 5:25 PM EDT | Severe Thunderstorm Warning | CTP | Potter | 65 min |
| May 24, 5:50 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 55 min |
| May 24, 6:05 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 55 min |
| May 24, 6:11 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 39 min |
| May 24, 6:11 PM EDT | Severe Thunderstorm Warning | CTP | Cameron | 64 min |
| May 24, 6:15 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 30 min |
| May 24, 6:29 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 61 min |
| May 24, 6:40 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 35 min |
| May 24, 6:54 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 66 min |
| May 24, 7:01 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 44 min |
| May 24, 7:10 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 50 min |
| May 24, 7:26 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 49 min |
| May 24, 7:36 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wyoming | 69 min |
| May 24, 8:28 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 47 min |
| May 24, 8:39 PM EDT | Severe Thunderstorm Warning | CTP | Monroe | 51 min |
| May 24, 8:47 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 58 min |
| May 24, 9:22 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Perry | 38 min |
| May 24, 9:38 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Northumberland | 52 min |
| May 24, 10:05 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon, Schuylkill | 55 min |
| May 24, 10:05 PM EDT | Severe Thunderstorm Warning | CTP | York | 55 min |
| May 24, 10:12 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 48 min |
| May 24, 10:57 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 33 min |
| May 25, 6:05 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 46 min |
| May 29, 12:31 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 59 min |
| May 29, 1:25 AM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 65 min |
| May 29, 1:25 AM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 65 min |
| May 29, 1:26 AM EDT | Tornado Warning | CLE | Crawford | 64 min |
| May 29, 2:26 AM EDT | Severe Thunderstorm Warning | PBZ | Lawrence, Mercer | 64 min |
| May 29, 2:45 AM EDT | Severe Thunderstorm Warning | CLE | Crawford | 60 min |
| May 29, 3:14 AM EDT | Severe Thunderstorm Warning | PBZ | Butler, Venango | 61 min |
| May 29, 2:14 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 61 min |
| May 29, 2:41 PM EDT | Severe Thunderstorm Warning | CTP | Union | 64 min |
| May 29, 3:09 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Perry | 66 min |
| May 29, 3:19 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 56 min |
| May 29, 3:35 PM EDT | Severe Thunderstorm Warning | BGM | Wyoming | 40 min |
| May 29, 3:55 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 50 min |
| May 29, 4:07 PM EDT | Tornado Warning | CTP | Dauphin, Lebanon | 53 min |
| May 29, 4:25 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 65 min |
| May 29, 4:27 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 48 min |
| May 29, 4:33 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Wayne | 42 min |
| May 29, 4:42 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 63 min |
| May 29, 4:52 PM EDT | Severe Thunderstorm Warning | CTP | Lehigh | 38 min |
| May 29, 4:54 PM EDT | Tornado Warning | CTP | Lancaster, York | 66 min |
| May 29, 5:15 PM EDT | Tornado Warning | PHI | Berks, Chester | 30 min |
| May 29, 5:24 PM EDT | Severe Thunderstorm Warning | CTP | Monroe | 36 min |
| May 29, 5:37 PM EDT | Tornado Warning | CTP | Monroe | 38 min |
| May 29, 5:45 PM EDT | Tornado Warning | PHI | Montgomery | 30 min |
| May 29, 5:46 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 44 min |
| May 29, 6:00 PM EDT | Tornado Warning | CTP | Lancaster | 30 min |
| May 29, 6:13 PM EDT | Tornado Warning | PHI | Chester | 47 min |
| May 29, 6:24 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 36 min |
| May 29, 7:05 PM EDT | Tornado Warning | PHI | Delaware, Montgomery, Philadelphia | 25 min |
| May 29, 9:01 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 29 min |
| May 29, 9:18 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 42 min |
| May 29, 10:36 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 39 min |
| Jun 2, 2:56 PM EDT | Severe Thunderstorm Warning | CTP | Bedford | 64 min |
| Jun 2, 3:35 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 40 min |
| Jun 2, 3:48 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler | 57 min |
| Jun 2, 4:10 PM EDT | Flash Flood Warning | CTP | Fulton | 3 hr |
| Jun 2, 4:10 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion | 50 min |
| Jun 2, 4:23 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 52 min |
| Jun 2, 4:38 PM EDT | Severe Thunderstorm Warning | CTP | Potter | 67 min |
| Jun 2, 4:43 PM EDT | Flash Flood Warning | CTP | Bedford, Somerset | 3 hr |
| Jun 2, 5:29 PM EDT | Flash Flood Warning | PBZ | Clarion, Forest | 2 hr |
| Jun 2, 5:38 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Huntingdon | 67 min |
| Jun 2, 5:45 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 60 min |
| Jun 2, 5:55 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 65 min |
| Jun 2, 6:12 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Perry | 63 min |
| Jun 2, 6:12 PM EDT | Severe Thunderstorm Warning | CTP | Adams | 63 min |
| Jun 2, 6:40 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin | 65 min |
| Jun 2, 7:02 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 58 min |
| Jun 2, 7:24 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 66 min |
| Jun 3, 1:08 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton | 67 min |
| Jun 3, 2:28 PM EDT | Flash Flood Warning | PBZ | Venango | 3 hr |
| Jun 3, 2:33 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Union | 57 min |
| Jun 3, 3:37 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence | 83 min |
| Jun 3, 4:03 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 57 min |
| Jun 3, 4:30 PM EDT | Severe Thunderstorm Warning | CTP | Mifflin | 60 min |
| Jun 3, 4:40 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 65 min |
| Jun 3, 4:45 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver, Butler | 2 hr |
| Jun 3, 4:48 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin | 42 min |
| Jun 3, 5:13 PM EDT | Flash Flood Warning | PBZ | Venango | 3 hr |
| Jun 3, 5:33 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 57 min |
| Jun 3, 5:47 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 58 min |
| Jun 3, 5:58 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 47 min |
| Jun 3, 6:01 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 59 min |
| Jun 3, 6:27 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Clearfield | 63 min |
| Jun 7, 1:41 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 39 min |
| Jun 7, 3:29 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana, Westmoreland | 61 min |
| Jun 7, 3:30 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 60 min |
| Jun 7, 4:05 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Clearfield | 55 min |
| Jun 7, 4:19 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Potter | 56 min |
| Jun 7, 4:41 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Centre | 64 min |
| Jun 7, 4:52 PM EDT | Severe Thunderstorm Warning | CTP | Clinton | 68 min |
| Jun 7, 5:15 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 60 min |
| Jun 7, 5:17 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon, Mifflin | 58 min |
| Jun 7, 5:52 PM EDT | Severe Thunderstorm Warning | CTP | Snyder, Union | 68 min |
| Jun 7, 5:52 PM EDT | Severe Thunderstorm Warning | CTP | Juniata | 68 min |
| Jun 7, 6:03 PM EDT | Severe Thunderstorm Warning | CTP | Clinton | 27 min |
| Jun 7, 6:11 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 64 min |
| Jun 7, 6:15 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin | 60 min |
| Jun 7, 6:15 PM EDT | Flash Flood Warning | PBZ | Forest | 75 min |
| Jun 7, 6:18 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 57 min |
| Jun 7, 7:05 PM EDT | Severe Thunderstorm Warning | CTP | York | 55 min |
| Jun 7, 7:30 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lancaster | 60 min |
| Jun 7, 7:45 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 45 min |
| Jun 7, 8:24 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 36 min |
| Jun 7, 8:44 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 38 min |
| Jun 7, 9:47 PM EDT | Flash Flood Warning | PBZ | Clarion, Forest | 2 hr |
| Jun 8, 12:20 AM EDT | Flash Flood Warning | PBZ | Jefferson | 4 hr |
| Jun 10, 2:14 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Butler | 61 min |
| Jun 10, 2:19 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Washington, Westmoreland | 56 min |
| Jun 10, 2:28 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana | 62 min |
| Jun 10, 3:06 PM EDT | Severe Thunderstorm Warning | CTP | Somerset | 69 min |
| Jun 10, 3:34 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 56 min |
| Jun 10, 4:21 PM EDT | Tornado Warning | CTP | Huntingdon | 69 min |
| Jun 10, 9:13 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jun 10, 9:21 PM EDT | Flash Flood Warning | PBZ | Mercer | 3 hr |
| Jun 10, 10:55 PM EDT | Flash Flood Warning | PBZ | Butler | 3 hr |
| Jun 11, 2:41 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Venango | 49 min |
| Jun 11, 3:02 PM EDT | Flash Flood Warning | PBZ | Lawrence | 3 hr |
| Jun 11, 3:07 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 68 min |
| Jun 11, 3:45 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 45 min |
| Jun 11, 3:50 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Washington | 40 min |
| Jun 11, 4:05 PM EDT | Flash Flood Warning | PBZ | Clarion | 115 min |
| Jun 11, 4:30 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 45 min |
| Jun 11, 4:48 PM EDT | Flash Flood Warning | PBZ | Butler | 2 hr |
| Jun 11, 4:51 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 54 min |
| Jun 11, 5:11 PM EDT | Flash Flood Warning | PBZ | Armstrong | 109 min |
| Jun 11, 6:40 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 50 min |
| Jun 11, 6:48 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin | 42 min |
| Jun 11, 7:15 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 60 min |
| Jun 11, 7:36 PM EDT | Severe Thunderstorm Warning | CTP | Mifflin, Snyder | 69 min |
| Jun 11, 8:15 PM EDT | Severe Thunderstorm Warning | CTP | Columbia | 45 min |
| Jun 11, 8:53 PM EDT | Flash Flood Warning | CTP | Northumberland | 3 hr |
| Jun 11, 9:18 PM EDT | Flash Flood Warning | CTP | Schuylkill | 3 hr |
| Jun 11, 9:29 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 46 min |
| Jun 14, 3:42 PM EDT | Severe Thunderstorm Warning | CTP | Mifflin | 48 min |
| Jun 14, 3:45 PM EDT | Severe Thunderstorm Warning | CTP | Columbia | 45 min |
| Jun 14, 4:12 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 48 min |
| Jun 14, 4:15 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 45 min |
| Jun 14, 4:18 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 57 min |
| Jun 14, 5:24 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin | 66 min |
| Jun 14, 6:05 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 55 min |
| Jun 20, 9:41 PM EDT | Severe Thunderstorm Warning | CTP | Northampton | 49 min |
| Jun 20, 11:16 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 44 min |
| Jun 21, 12:54 AM EDT | Severe Thunderstorm Warning | PBZ | Washington | 66 min |
| Jun 21, 1:39 AM EDT | Severe Thunderstorm Warning | CTP | Somerset | 66 min |
| Jun 21, 2:37 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 68 min |
| Jun 21, 3:22 PM EDT | Severe Thunderstorm Warning | CTP | Adams | 68 min |
| Jun 21, 3:28 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 62 min |
| Jun 21, 3:38 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Jefferson | 67 min |
| Jun 21, 3:38 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 67 min |
| Jun 21, 3:38 PM EDT | Severe Thunderstorm Warning | PBZ | Forest | 67 min |
| Jun 21, 3:44 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 46 min |
| Jun 21, 4:12 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 63 min |
| Jun 21, 4:16 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 59 min |
| Jun 21, 4:36 PM EDT | Flash Flood Warning | PBZ | Mercer | 114 min |
| Jun 21, 4:36 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 114 min |
| Jun 21, 4:40 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Washington | 80 min |
| Jun 21, 4:40 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Jefferson | 80 min |
| Jun 21, 4:40 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 55 min |
| Jun 21, 4:50 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 70 min |
| Jun 21, 5:09 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 66 min |
| Jun 21, 5:13 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler | 77 min |
| Jun 21, 5:33 PM EDT | Flash Flood Warning | PBZ | Clarion, Venango | 57 min |
| Jun 21, 5:33 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Venango | 57 min |
| Jun 21, 6:04 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 26 min |
| Jun 21, 6:12 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 48 min |
| Jun 21, 6:30 PM EDT | Severe Thunderstorm Warning | PBZ | Forest, Jefferson | 45 min |
| Jun 21, 7:14 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 61 min |
| Jun 21, 7:31 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 44 min |
| Jun 21, 7:40 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 50 min |
| Jun 21, 8:03 PM EDT | Flash Flood Warning | PBZ | Armstrong, Clarion | 117 min |
| Jun 21, 8:16 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 44 min |
| Jun 21, 8:16 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 44 min |
| Jun 21, 8:48 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Butler, Westmoreland | 57 min |
| Jun 21, 8:48 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 57 min |
| Jun 21, 9:08 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver | 112 min |
| Jun 21, 9:43 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver | 77 min |
| Jun 21, 10:29 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver | 4 hr |
| Jun 22, 3:18 AM EDT | Flash Flood Warning | BGM | Bradford | 3 hr |
| Jun 22, 5:01 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 44 min |
| Jun 22, 5:54 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 21 min |
| Jun 22, 6:35 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 55 min |
| Jun 22, 7:28 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 62 min |
| Jun 22, 8:02 PM EDT | Flash Flood Warning | CLE | Erie | 118 min |
| Jun 24, 6:12 PM EDT | Flash Flood Warning | PBZ | Butler, Lawrence | 2 hr |
| Jun 24, 6:44 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Washington | 46 min |
| Jun 24, 7:49 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 71 min |
| Jun 24, 8:11 PM EDT | Flash Flood Warning | PBZ | Allegheny | 2 hr |
| Jun 24, 8:23 PM EDT | Tornado Warning | PBZ | Allegheny | 37 min |
| Jun 24, 8:59 PM EDT | Tornado Warning | PBZ | Allegheny | 31 min |
| Jun 24, 9:16 PM EDT | Tornado Warning | PBZ | Westmoreland | 44 min |
| Jun 24, 9:42 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene, Washington | 48 min |
| Jun 24, 9:53 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 67 min |
| Jun 24, 9:56 PM EDT | Flash Flood Warning | PBZ | Allegheny | 2 hr |
| Jun 25, 12:33 PM EDT | Flash Flood Warning | CLE | Crawford | 117 min |
| Jun 25, 1:22 PM EDT | Flash Flood Warning | PBZ | Indiana | 3 hr |
| Jun 25, 1:24 PM EDT | Flash Flood Warning | CLE | Erie | 2 hr |
| Jun 25, 1:34 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 41 min |
| Jun 25, 1:45 PM EDT | Flash Flood Warning | PBZ | Washington | 3 hr |
| Jun 25, 2:08 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 52 min |
| Jun 25, 2:20 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 40 min |
| Jun 25, 3:17 PM EDT | Flash Flood Warning | PBZ | Armstrong | 58 min |
| Jun 25, 3:17 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 58 min |
| Jun 25, 3:22 PM EDT | Flash Flood Warning | CTP | Warren | 68 min |
| Jun 25, 3:22 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 68 min |
| Jun 25, 3:22 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 68 min |
| Jun 25, 4:05 PM EDT | Flash Flood Warning | PBZ | Armstrong | 3 hr |
| Jun 25, 4:28 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 92 min |
| Jun 25, 4:44 PM EDT | Flash Flood Warning | CTP | York | 61 min |
| Jun 25, 5:40 PM EDT | Flash Flood Warning | CTP | Adams | 2 hr |
| Jun 25, 6:04 PM EDT | Flash Flood Warning | PBZ | Fayette | 116 min |
| Jun 25, 6:43 PM EDT | Flash Flood Warning | PBZ | Armstrong | 2 hr |
| Jun 25, 6:45 PM EDT | Flash Flood Warning | CTP | Franklin | 2 hr |
| Jun 25, 8:07 PM EDT | Flash Flood Warning | CTP | Blair | 2 hr |
| Jun 25, 8:15 PM EDT | Severe Thunderstorm Warning | CTP | Blair | 60 min |
| Jun 25, 8:40 PM EDT | Flash Flood Warning | CTP | Fulton | 2 hr |
| Jun 25, 9:07 PM EDT | Flash Flood Warning | CTP | Bedford | 2 hr |
| Jun 26, 12:23 AM EDT | Flash Flood Warning | PBZ | Clarion | 4 hr |
| Jun 26, 1:32 PM EDT | Flash Flood Warning | PHI | Monroe | 58 min |
| Jun 26, 1:32 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 58 min |
| Jun 26, 2:01 PM EDT | Flash Flood Warning | BGM | Wayne | 3 hr |
| Jun 26, 2:01 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 3 hr |
| Jun 26, 2:31 PM EDT | Flash Flood Warning | BGM | Bradford, Wyoming | 3 hr |
| Jun 26, 2:31 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Wyoming | 3 hr |
| Jun 26, 2:31 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 59 min |
| Jun 26, 2:52 PM EDT | Flash Flood Warning | CTP | Sullivan | 3 hr |
| Jun 26, 3:18 PM EDT | Flash Flood Warning | CTP | Columbia | 3 hr |
| Jun 26, 3:26 PM EDT | Flash Flood Warning | CTP | Lycoming | 3 hr |
| Jun 26, 3:43 PM EDT | Flash Flood Warning | CTP | Tioga | 3 hr |
| Jun 26, 3:44 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 61 min |
| Jun 26, 5:01 PM EDT | Flash Flood Warning | CTP | Dauphin | 3 hr |
| Jun 26, 5:23 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 67 min |
| Jun 26, 6:52 PM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jun 26, 7:06 PM EDT | Flash Flood Warning | PHI | Berks | 2 hr |
| Jun 26, 7:50 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 55 min |
| Jun 26, 9:03 PM EDT | Flash Flood Warning | CTP | Bedford | 3 hr |
| Jun 26, 9:07 PM EDT | Flash Flood Warning | CLE | Crawford, Erie | 2 hr |
| Jun 26, 10:02 PM EDT | Flash Flood Warning | CTP | Franklin | 3 hr |
| Jun 27, 2:51 PM EDT | Flash Flood Warning | CTP | Huntingdon | 6 hr |
| Jun 27, 3:39 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 51 min |
| Jun 27, 4:23 PM EDT | Flash Flood Warning | PBZ | Beaver, Lawrence | 2 hr |
| Jun 27, 4:35 PM EDT | Flash Flood Warning | PBZ | Mercer | 115 min |
| Jun 29, 5:52 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 68 min |
| Jun 29, 5:57 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 63 min |
| Jun 29, 6:16 PM EDT | Flash Flood Warning | PBZ | Mercer | 59 min |
| Jun 29, 6:28 PM EDT | Flash Flood Warning | PBZ | Beaver, Washington | 62 min |
| Jun 29, 6:49 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver, Butler | 56 min |
| Jun 29, 6:49 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Butler | 56 min |
| Jun 29, 7:46 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene | 59 min |
| Jun 30, 1:13 PM EDT | Flash Flood Warning | CTP | Somerset | 2 hr |
| Jun 30, 6:28 PM EDT | Flash Flood Warning | CTP | Cumberland, Perry | 3 hr |
| Jun 30, 7:16 PM EDT | Flash Flood Warning | PBZ | Indiana | 119 min |
| Jun 30, 7:48 PM EDT | Flash Flood Warning | PBZ | Allegheny, Washington | 117 min |
| Jun 30, 9:13 PM EDT | Flash Flood Warning | PBZ | Indiana, Westmoreland | 2 hr |
| Jun 30, 9:38 PM EDT | Flash Flood Warning | CTP | Warren | 2 hr |
| Jul 1, 1:06 PM EDT | Flash Flood Warning | CTP | Adams | 3 hr |
| Jul 1, 1:34 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 41 min |
| Jul 1, 2:15 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 45 min |
| Jul 1, 2:19 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin | 74 min |
| Jul 1, 4:15 PM EDT | Flash Flood Warning | BGM | Lackawanna, Wyoming | 3 hr |
| Jul 1, 5:08 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin, Snyder | 67 min |
| Jul 1, 7:05 PM EDT | Flash Flood Warning | BGM | Lackawanna, Wyoming | 85 min |
| Jul 1, 7:37 PM EDT | Flash Flood Warning | BGM | Pike | 3 hr |
| Jul 4, 2:41 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 64 min |
| Jul 4, 4:43 PM EDT | Flash Flood Warning | CTP | York | 5 hr |
| Jul 4, 7:46 PM EDT | Flash Flood Warning | CTP | Cumberland | 119 min |
| Jul 4, 7:46 PM EDT | Flash Flood Warning | CTP | Franklin | 4 hr |
| Jul 4, 9:51 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 54 min |
| Jul 5, 1:54 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 66 min |
| Jul 5, 2:40 PM EDT | Flash Flood Warning | CTP | Cambria | 2 hr |
| Jul 5, 2:44 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 46 min |
| Jul 5, 3:44 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 46 min |
| Jul 5, 5:31 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 59 min |
| Jul 6, 11:31 AM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 44 min |
| Jul 6, 11:45 AM EDT | Severe Thunderstorm Warning | CTP | Cambria | 60 min |
| Jul 6, 12:06 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 39 min |
| Jul 6, 12:28 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 62 min |
| Jul 6, 12:38 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 52 min |
| Jul 6, 12:53 PM EDT | Severe Thunderstorm Warning | CTP | Blair | 67 min |
| Jul 6, 1:01 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 59 min |
| Jul 6, 1:07 PM EDT | Severe Thunderstorm Warning | CTP | Bedford | 68 min |
| Jul 6, 1:12 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 33 min |
| Jul 6, 1:14 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, McKean | 61 min |
| Jul 6, 1:18 PM EDT | Severe Thunderstorm Warning | CTP | Fulton, Huntingdon | 57 min |
| Jul 6, 1:30 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 75 min |
| Jul 6, 1:33 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Potter | 57 min |
| Jul 6, 1:42 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin, Perry | 78 min |
| Jul 6, 1:53 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 52 min |
| Jul 6, 2:00 PM EDT | Tornado Warning | CTP | Franklin | 60 min |
| Jul 6, 2:08 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 67 min |
| Jul 6, 2:19 PM EDT | Tornado Warning | CTP | Centre, Clinton | 41 min |
| Jul 6, 2:29 PM EDT | Severe Thunderstorm Warning | CTP | Snyder, Union | 61 min |
| Jul 6, 2:29 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 61 min |
| Jul 6, 2:53 PM EDT | Tornado Warning | CTP | Franklin | 37 min |
| Jul 6, 2:54 PM EDT | Tornado Warning | CTP | Cumberland | 66 min |
| Jul 6, 2:57 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin | 63 min |
| Jul 6, 2:57 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 63 min |
| Jul 6, 3:13 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Montour, Northumberland | 62 min |
| Jul 6, 3:13 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 62 min |
| Jul 6, 3:18 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin | 57 min |
| Jul 6, 3:22 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 68 min |
| Jul 6, 3:27 PM EDT | Severe Thunderstorm Warning | CTP | Snyder, Union | 33 min |
| Jul 6, 3:31 PM EDT | Severe Thunderstorm Warning | CTP | Adams | 59 min |
| Jul 6, 3:37 PM EDT | Severe Thunderstorm Warning | CTP | York | 68 min |
| Jul 6, 3:59 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Montour, Northumberland, Sullivan | 61 min |
| Jul 6, 3:59 PM EDT | Severe Thunderstorm Warning | CTP | Snyder, Union | 61 min |
| Jul 6, 4:10 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon | 80 min |
| Jul 6, 4:10 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 80 min |
| Jul 6, 4:14 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin | 46 min |
| Jul 6, 4:17 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 28 min |
| Jul 6, 4:26 PM EDT | Flash Flood Warning | CTP | Dauphin | 2 hr |
| Jul 6, 4:31 PM EDT | Severe Thunderstorm Warning | CTP | York | 59 min |
| Jul 6, 4:38 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 67 min |
| Jul 6, 4:47 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 58 min |
| Jul 6, 4:57 PM EDT | Severe Thunderstorm Warning | CTP | Columbia | 33 min |
| Jul 6, 5:08 PM EDT | Severe Thunderstorm Warning | BGM | Wyoming | 67 min |
| Jul 6, 5:14 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 76 min |
| Jul 6, 5:14 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon, Schuylkill | 76 min |
| Jul 6, 5:22 PM EDT | Flash Flood Warning | CTP | Lebanon, Schuylkill | 2 hr |
| Jul 6, 5:29 PM EDT | Flash Flood Warning | CTP | York | 2 hr |
| Jul 6, 5:31 PM EDT | Severe Thunderstorm Warning | PHI | Lehigh | 59 min |
| Jul 6, 5:36 PM EDT | Tornado Warning | CTP | York | 54 min |
| Jul 6, 5:41 PM EDT | Severe Thunderstorm Warning | PHI | Carbon | 49 min |
| Jul 6, 5:49 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Susquehanna | 56 min |
| Jul 10, 5:24 PM EDT | Severe Thunderstorm Warning | CTP | Bedford | 51 min |
| Jul 10, 5:27 PM EDT | Tornado Warning | CTP | Bedford | 33 min |
| Jul 10, 5:57 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon | 63 min |
| Jul 10, 6:12 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 63 min |
| Jul 10, 6:35 PM EDT | Flash Flood Warning | CTP | Huntingdon | 115 min |
| Jul 10, 6:45 PM EDT | Severe Thunderstorm Warning | CTP | Juniata | 60 min |
| Jul 10, 7:19 PM EDT | Severe Thunderstorm Warning | CTP | Snyder | 56 min |
| Jul 10, 8:13 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 32 min |
| Jul 10, 8:16 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 59 min |
| Jul 10, 8:43 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 47 min |
| Jul 11, 12:15 AM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 60 min |
| Jul 11, 12:20 AM EDT | Severe Thunderstorm Warning | PHI | Lehigh, Northampton | 40 min |
| Jul 11, 2:58 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 62 min |
| Jul 11, 5:29 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 40 min |
| Jul 11, 8:41 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 44 min |
| Jul 13, 8:04 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 56 min |
| Jul 13, 8:15 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 60 min |
| Jul 13, 8:58 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer, Venango | 62 min |
| Jul 13, 9:08 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 67 min |
| Jul 13, 9:47 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence | 43 min |
| Jul 13, 10:01 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 59 min |
| Jul 13, 10:25 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 35 min |
| Jul 13, 10:37 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 38 min |
| Jul 13, 10:49 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 56 min |
| Jul 13, 10:55 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 65 min |
| Jul 15, 4:33 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 57 min |
| Jul 15, 4:48 AM EDT | Severe Thunderstorm Warning | CTP | Warren | 57 min |
| Jul 15, 5:33 AM EDT | Severe Thunderstorm Warning | CTP | McKean, Warren | 57 min |
| Jul 15, 5:39 AM EDT | Severe Thunderstorm Warning | CLE | Crawford | 41 min |
| Jul 15, 5:06 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 69 min |
| Jul 15, 5:07 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 68 min |
| Jul 15, 5:48 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene, Washington | 42 min |
| Jul 15, 6:01 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 59 min |
| Jul 15, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 67 min |
| Jul 15, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Forest | 67 min |
| Jul 15, 6:51 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 69 min |
| Jul 15, 7:10 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 80 min |
| Jul 15, 7:17 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 118 min |
| Jul 15, 7:17 PM EDT | Tornado Warning | PBZ | Westmoreland | 118 min |
| Jul 15, 7:25 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 65 min |
| Jul 15, 7:29 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 61 min |
| Jul 15, 8:06 PM EDT | Flash Flood Warning | PBZ | Beaver, Lawrence | 2 hr |
| Jul 15, 8:06 PM EDT | Flash Flood Warning | PBZ | Butler | 2 hr |
| Jul 15, 8:06 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 2 hr |
| Jul 15, 8:19 PM EDT | Flash Flood Warning | PBZ | Allegheny | 116 min |
| Jul 15, 8:19 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 116 min |
| Jul 15, 8:22 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 113 min |
| Jul 15, 8:30 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion | 60 min |
| Jul 15, 8:45 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 60 min |
| Jul 15, 8:52 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 68 min |
| Jul 15, 8:55 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 65 min |
| Jul 15, 8:55 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 65 min |
| Jul 15, 8:59 PM EDT | Flash Flood Warning | PBZ | Mercer | 2 hr |
| Jul 15, 8:59 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 2 hr |
| Jul 15, 9:07 PM EDT | Tornado Warning | PBZ | Butler, Venango | 53 min |
| Jul 15, 9:18 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 42 min |
| Jul 15, 9:18 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 42 min |
| Jul 15, 9:24 PM EDT | Flash Flood Warning | CTP | Franklin | 3 hr |
| Jul 15, 9:28 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest | 62 min |
| Jul 15, 9:28 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 62 min |
| Jul 15, 9:32 PM EDT | Flash Flood Warning | CTP | Cambria | 3 hr |
| Jul 15, 9:43 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 62 min |
| Jul 15, 9:50 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 40 min |
| Jul 15, 9:55 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 65 min |
| Jul 15, 10:00 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 45 min |
| Jul 15, 10:00 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 60 min |
| Jul 15, 10:03 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 57 min |
| Jul 15, 10:10 PM EDT | Flash Flood Warning | PBZ | Butler, Mercer | 2 hr |
| Jul 15, 10:17 PM EDT | Severe Thunderstorm Warning | CTP | Blair | 58 min |
| Jul 15, 10:20 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene, Washington | 55 min |
| Jul 15, 10:40 PM EDT | Flash Flood Warning | PBZ | Venango | 65 min |
| Jul 15, 10:40 PM EDT | Flash Flood Warning | PBZ | Lawrence | 65 min |
| Jul 15, 10:55 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 65 min |
| Jul 15, 10:55 PM EDT | Flash Flood Warning | PBZ | Indiana | 2 hr |
| Jul 15, 10:55 PM EDT | Flash Flood Warning | PBZ | Fayette, Greene | 2 hr |
| Jul 15, 10:55 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene | 2 hr |
| Jul 15, 10:55 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 2 hr |
| Jul 15, 10:59 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon | 61 min |
| Jul 15, 11:06 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 69 min |
| Jul 15, 11:15 PM EDT | Severe Thunderstorm Warning | CTP | Blair | 60 min |
| Jul 15, 11:33 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 57 min |
| Jul 15, 11:41 PM EDT | Severe Thunderstorm Warning | CTP | Bedford | 64 min |
| Jul 15, 11:47 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 58 min |
| Jul 16, 12:01 AM EDT | Severe Thunderstorm Warning | CTP | Huntingdon | 44 min |
| Jul 16, 12:09 AM EDT | Flash Flood Warning | CTP | Fulton | 3 hr |
| Jul 16, 12:15 AM EDT | Severe Thunderstorm Warning | CTP | Mifflin | 60 min |
| Jul 16, 12:24 AM EDT | Severe Thunderstorm Warning | CTP | Franklin, Juniata, Perry | 81 min |
| Jul 16, 12:37 AM EDT | Severe Thunderstorm Warning | CTP | Clinton, Union | 68 min |
| Jul 16, 12:37 AM EDT | Severe Thunderstorm Warning | CTP | Snyder | 68 min |
| Jul 16, 12:42 AM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland | 78 min |
| Jul 16, 1:31 AM EDT | Severe Thunderstorm Warning | CTP | Dauphin, York | 59 min |
| Jul 16, 1:57 AM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon | 63 min |
| Jul 16, 2:27 AM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 63 min |
| Jul 16, 2:50 AM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester | 55 min |
| Jul 16, 2:57 AM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 33 min |
| Jul 16, 3:30 AM EDT | Severe Thunderstorm Warning | PHI | Delaware | 60 min |
| Jul 16, 8:27 AM EDT | Flash Flood Warning | CTP | Lancaster | 4 hr |
| Jul 16, 10:27 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 63 min |
| Jul 16, 11:10 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 80 min |
| Jul 16, 11:18 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 57 min |
| Jul 16, 11:18 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 57 min |
| Jul 16, 11:26 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 49 min |
| Jul 17, 12:03 AM EDT | Severe Thunderstorm Warning | PBZ | Butler | 57 min |
| Jul 17, 12:13 AM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 47 min |
| Jul 17, 12:20 AM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 70 min |
| Jul 17, 12:53 AM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 67 min |
| Jul 17, 1:58 AM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 47 min |
| Jul 17, 2:09 AM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Butler, Washington | 66 min |
| Jul 17, 2:41 AM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion | 64 min |
| Jul 17, 3:14 AM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 46 min |
| Jul 17, 3:35 AM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 55 min |
| Jul 17, 1:24 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 66 min |
| Jul 17, 3:04 PM EDT | Flash Flood Warning | CTP | Somerset | 3 hr |
| Jul 17, 3:04 PM EDT | Flash Flood Warning | CTP | Bedford | 6 hr |
| Jul 17, 3:18 PM EDT | Flash Flood Warning | CTP | Cambria | 6 hr |
| Jul 17, 3:19 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 116 min |
| Jul 17, 3:19 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 116 min |
| Jul 17, 3:30 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 60 min |
| Jul 17, 3:55 PM EDT | Severe Thunderstorm Warning | CTP | Bedford | 2 hr |
| Jul 17, 4:07 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Butler | 53 min |
| Jul 17, 4:19 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 56 min |
| Jul 17, 4:42 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 63 min |
| Jul 17, 6:51 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 69 min |
| Jul 17, 7:44 PM EDT | Flash Flood Warning | CTP | Potter | 3 hr |
| Jul 17, 7:56 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 94 min |
| Jul 17, 8:03 PM EDT | Flash Flood Warning | CTP | Lancaster | 16 hr |
| Jul 17, 8:26 PM EDT | Flash Flood Warning | CTP | York | 3 hr |
| Jul 17, 8:44 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 46 min |
| Jul 17, 9:13 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Lehigh | 32 min |
| Jul 17, 11:05 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 55 min |
| Jul 17, 11:27 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Lawrence | 63 min |
| Jul 18, 1:55 AM EDT | Flash Flood Warning | PHI | Bucks | 6 hr |
| Jul 18, 1:56 AM EDT | Flash Flood Warning | CTP | Lancaster | 4 hr |
| Jul 18, 6:02 AM EDT | Flash Flood Warning | CTP | Lancaster | 6 hr |
| Jul 21, 5:00 AM EDT | Flash Flood Warning | PHI | Chester | 60 min |
| Jul 21, 5:00 AM EDT | Severe Thunderstorm Warning | PHI | Chester | 60 min |
| Jul 21, 6:05 AM EDT | Flash Flood Warning | PHI | Delaware, Montgomery, Philadelphia | 55 min |
| Jul 21, 7:31 AM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jul 24, 6:30 PM EDT | Flash Flood Warning | CTP | York | 65 min |
| Jul 25, 3:13 PM EDT | Flash Flood Warning | PBZ | Mercer | 3 hr |
| Jul 25, 4:28 PM EDT | Flash Flood Warning | CLE | Crawford, Erie | 2 hr |
| Jul 25, 6:30 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 60 min |
| Jul 25, 8:15 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 60 min |
| Jul 25, 8:21 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield | 69 min |
| Jul 25, 8:24 PM EDT | Flash Flood Warning | CTP | Cambria | 2 hr |
| Jul 25, 8:46 PM EDT | Tornado Warning | CTP | Centre | 29 min |
| Jul 25, 9:23 PM EDT | Tornado Warning | CTP | Centre | 37 min |
| Jul 27, 1:54 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Wyoming | 66 min |
| Jul 27, 3:37 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 53 min |
| Jul 27, 3:54 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 66 min |
| Jul 27, 5:06 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 69 min |
| Jul 28, 1:44 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 61 min |
| Jul 28, 2:48 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 42 min |
| Jul 28, 3:18 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 57 min |
| Jul 28, 4:22 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 68 min |
| Jul 28, 4:22 PM EDT | Severe Thunderstorm Warning | PBZ | Forest | 28 min |
| Jul 28, 4:32 PM EDT | Severe Thunderstorm Warning | CTP | Cameron | 58 min |
| Jul 28, 4:43 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 62 min |
| Jul 28, 4:57 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 33 min |
| Jul 28, 4:58 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 62 min |
| Jul 28, 5:03 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 57 min |
| Jul 28, 5:04 PM EDT | Severe Thunderstorm Warning | CTP | Potter | 56 min |
| Jul 28, 5:24 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon | 66 min |
| Jul 28, 5:29 PM EDT | Severe Thunderstorm Warning | CTP | York | 61 min |
| Jul 28, 5:30 PM EDT | Severe Thunderstorm Warning | CTP | Cameron | 60 min |
| Jul 28, 5:45 PM EDT | Flash Flood Warning | CTP | Lebanon | 3 hr |
| Jul 28, 5:53 PM EDT | Flash Flood Warning | CTP | Lancaster | 10 hr |
| Jul 28, 5:53 PM EDT | Flash Flood Warning | CTP | Cambria | 3 hr |
| Jul 28, 6:04 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 56 min |
| Jul 28, 6:40 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 65 min |
| Jul 28, 8:21 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 69 min |
| Jul 29, 2:10 AM EDT | Flash Flood Warning | CTP | Lancaster | 110 min |
| Aug 2, 2:00 PM EDT | Flash Flood Warning | CTP | Cambria | 2 hr |
| Aug 2, 3:23 PM EDT | Flash Flood Warning | CTP | Adams | 97 min |
| Aug 2, 3:23 PM EDT | Flash Flood Warning | CTP | Franklin | 2 hr |
| Aug 2, 4:51 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield | 69 min |
| Aug 2, 4:54 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 66 min |
| Aug 2, 5:17 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 58 min |
| Aug 2, 5:37 PM EDT | Severe Thunderstorm Warning | CTP | Clinton | 53 min |
| Aug 2, 6:05 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 55 min |
| Aug 2, 6:42 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 63 min |
| Aug 2, 6:48 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 42 min |
| Aug 2, 6:54 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 51 min |
| Aug 2, 6:57 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 63 min |
| Aug 2, 7:38 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 52 min |
| Aug 2, 7:50 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 4 hr |
| Aug 2, 8:07 PM EDT | Flash Flood Warning | PBZ | Allegheny | 2 hr |
| Aug 2, 8:07 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 2 hr |
| Aug 2, 8:30 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 30 min |
| Aug 2, 8:47 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 58 min |
| Aug 2, 9:46 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 59 min |
| Aug 2, 9:57 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna | 63 min |
| Aug 2, 10:27 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield | 63 min |
| Aug 3, 3:18 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 57 min |
| Aug 4, 4:25 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 50 min |
| Aug 4, 4:56 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 64 min |
| Aug 4, 5:11 PM EDT | Severe Thunderstorm Warning | CTP | Potter, Tioga | 64 min |
| Aug 4, 5:48 PM EDT | Flash Flood Warning | PBZ | Fayette | 2 hr |
| Aug 4, 6:08 PM EDT | Severe Thunderstorm Warning | CTP | Potter, Tioga | 52 min |
| Aug 4, 6:47 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin, Snyder | 58 min |
| Aug 5, 12:17 PM EDT | Severe Thunderstorm Warning | CTP | Bedford | 58 min |
| Aug 5, 12:40 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 65 min |
| Aug 5, 1:15 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 60 min |
| Aug 5, 2:32 PM EDT | Severe Thunderstorm Warning | CTP | York | 58 min |
| Aug 5, 3:41 PM EDT | Severe Thunderstorm Warning | PHI | Lehigh | 64 min |
| Aug 5, 4:18 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 57 min |
| Aug 5, 5:58 PM EDT | Flash Flood Warning | PBZ | Greene | 2 hr |
| Aug 11, 8:43 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 62 min |
| Aug 11, 9:12 AM EDT | Tornado Warning | CLE | Erie | 63 min |
| Aug 11, 9:31 AM EDT | Severe Thunderstorm Warning | CTP | Warren | 59 min |
| Aug 11, 9:52 AM EDT | Severe Thunderstorm Warning | CLE | Crawford | 68 min |
| Aug 11, 10:00 AM EDT | Flash Flood Warning | CLE | Erie | 2 hr |
| Aug 11, 10:25 AM EDT | Severe Thunderstorm Warning | CTP | Warren | 50 min |
| Aug 11, 11:01 AM EDT | Severe Thunderstorm Warning | CLE | Crawford | 45 min |
| Aug 11, 11:08 AM EDT | Severe Thunderstorm Warning | PBZ | Venango | 67 min |
| Aug 11, 11:28 AM EDT | Severe Thunderstorm Warning | PBZ | Butler, Clarion | 62 min |
| Aug 11, 11:43 AM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Jefferson | 62 min |
| Aug 11, 12:04 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield, Clinton | 71 min |
| Aug 11, 12:30 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler | 45 min |
| Aug 11, 12:50 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 55 min |
| Aug 11, 12:57 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 63 min |
| Aug 11, 1:02 PM EDT | Flash Flood Warning | PBZ | Allegheny, Butler | 118 min |
| Aug 11, 1:27 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 33 min |
| Aug 11, 1:30 PM EDT | Flash Flood Warning | PBZ | Armstrong | 2 hr |
| Aug 11, 1:53 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 67 min |
| Aug 11, 1:59 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 46 min |
| Aug 11, 2:01 PM EDT | Severe Thunderstorm Warning | CTP | Somerset | 59 min |
| Aug 11, 2:18 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Fulton | 42 min |
| Aug 11, 2:22 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 53 min |
| Aug 11, 2:42 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Aug 11, 2:49 PM EDT | Flash Flood Warning | PBZ | Washington | 116 min |
| Aug 11, 2:49 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 116 min |
| Aug 11, 3:06 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 39 min |
| Aug 12, 3:31 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 44 min |
| Aug 12, 4:03 PM EDT | Tornado Warning | BGM | Wyoming | 42 min |
| Aug 12, 4:23 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 52 min |
| Aug 12, 6:42 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 63 min |
| Aug 12, 7:39 PM EDT | Tornado Warning | PBZ | Fayette | 51 min |
| Aug 13, 9:27 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 63 min |
| Aug 13, 9:32 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 88 min |
| Aug 13, 9:48 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana | 57 min |
| Aug 13, 10:25 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 65 min |
| Aug 13, 10:25 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 65 min |
| Aug 13, 10:47 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 28 min |
| Aug 13, 11:00 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 60 min |
| Aug 13, 11:16 PM EDT | Severe Thunderstorm Warning | CTP | Somerset | 59 min |
| Aug 14, 7:44 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 46 min |
| Aug 14, 9:21 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 69 min |
| Aug 15, 2:58 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 47 min |
| Aug 15, 3:10 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 50 min |
| Aug 15, 3:12 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 43 min |
| Aug 15, 3:12 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 63 min |
| Aug 15, 3:25 PM EDT | Flash Flood Warning | PBZ | Lawrence | 2 hr |
| Aug 15, 3:25 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 2 hr |
| Aug 15, 4:21 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 39 min |
| Aug 15, 5:43 PM EDT | Flash Flood Warning | PBZ | Mercer, Venango | 2 hr |
| Aug 15, 6:34 PM EDT | Flash Flood Warning | CTP | McKean | 3 hr |
| Aug 15, 6:39 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 51 min |
| Aug 31, 6:30 PM EDT | Severe Thunderstorm Warning | CTP | Potter | 45 min |
| Aug 31, 7:00 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 45 min |
| Aug 31, 7:04 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 71 min |
| Aug 31, 7:13 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 47 min |
| Aug 31, 7:17 PM EDT | Severe Thunderstorm Warning | CTP | Potter | 43 min |
| Aug 31, 7:19 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 56 min |
| Aug 31, 7:38 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 67 min |
| Aug 31, 7:50 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 85 min |
| Aug 31, 8:01 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Wyoming | 59 min |
| Aug 31, 8:29 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 76 min |
| Aug 31, 8:39 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 36 min |
| Aug 31, 8:44 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 61 min |
| Aug 31, 9:05 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 10 min |
| Sep 8, 8:01 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin | 44 min |
| Oct 5, 9:30 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 30 min |
| Oct 5, 9:48 PM EDT | Severe Thunderstorm Warning | CTP | Snyder | 27 min |
| Oct 5, 10:20 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 40 min |
| Oct 5, 11:15 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 60 min |
| Oct 5, 11:43 PM EDT | Severe Thunderstorm Warning | PHI | Delaware | 62 min |
| Oct 6, 12:06 AM EDT | Severe Thunderstorm Warning | PHI | Montgomery | 52 min |
| Oct 6, 12:21 AM EDT | Severe Thunderstorm Warning | PHI | Bucks | 54 min |
| Oct 14, 6:25 PM EDT | Severe Thunderstorm Warning | CTP | Northumberland, Snyder | 65 min |
| Oct 14, 8:18 PM EDT | Severe Thunderstorm Warning | PHI | Montgomery, Philadelphia | 27 min |
| Oct 14, 8:30 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Northampton | 45 min |
| Oct 20, 8:33 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 57 min |
| Oct 21, 1:27 AM EDT | Flash Flood Warning | CTP | Clearfield, Elk | 4 hr |
| Oct 21, 4:22 AM EDT | Flash Flood Warning | CTP | Centre, Clinton | 4 hr |
| Oct 21, 4:28 AM EDT | Flash Flood Warning | CTP | Lancaster, Lebanon, York | 4 hr |
| Oct 21, 4:34 AM EDT | Flash Flood Warning | CTP | Franklin, Fulton, Huntingdon, Juniata, Mifflin | 4 hr |
| Oct 21, 4:40 AM EDT | Flash Flood Warning | CTP | Cameron, Potter | 4 hr |
| Oct 21, 4:40 AM EDT | Flash Flood Warning | CTP | Lycoming, Tioga | 4 hr |
| Oct 21, 4:55 AM EDT | Flash Flood Warning | CTP | Blair | 4 hr |
| Oct 21, 5:11 AM EDT | Flash Flood Warning | CTP | Snyder, Union | 4 hr |
| Oct 21, 5:38 AM EDT | Flash Flood Warning | CTP | Schuylkill | 4 hr |
| Oct 21, 6:09 AM EDT | Flash Flood Warning | CTP | Adams, Cumberland | 4 hr |
| Oct 21, 6:09 AM EDT | Flash Flood Warning | CTP | Dauphin, Perry | 4 hr |
| Oct 21, 6:15 AM EDT | Flash Flood Warning | CTP | Columbia, Sullivan | 4 hr |
| Oct 21, 6:15 AM EDT | Flash Flood Warning | CTP | Montour, Northumberland | 4 hr |
| Nov 11, 4:20 PM EST | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Somerset | 55 min |
| Nov 11, 4:20 PM EST | Severe Thunderstorm Warning | CTP | Clearfield | 55 min |
| Nov 11, 4:23 PM EST | Severe Thunderstorm Warning | CTP | Elk, McKean, Warren | 67 min |
| Nov 11, 4:59 PM EST | Severe Thunderstorm Warning | CTP | Franklin, Fulton, Huntingdon | 76 min |
| Nov 11, 4:59 PM EST | Severe Thunderstorm Warning | CTP | Centre, Juniata, Mifflin | 76 min |
| Nov 11, 6:06 PM EST | Severe Thunderstorm Warning | CTP | Lycoming, Montour, Northumberland, Snyder, Union | 69 min |
| Nov 11, 6:06 PM EST | Severe Thunderstorm Warning | CTP | Centre, Clinton | 69 min |
| Nov 11, 6:06 PM EST | Severe Thunderstorm Warning | CTP | Tioga | 69 min |
| Nov 11, 6:13 PM EST | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Perry, York | 77 min |
| Nov 11, 6:13 PM EST | Severe Thunderstorm Warning | CTP | Adams, Franklin | 77 min |
| Nov 11, 6:13 PM EST | Severe Thunderstorm Warning | CTP | Juniata, Mifflin | 77 min |
| Nov 11, 6:50 PM EST | Severe Thunderstorm Warning | CTP | Columbia, Sullivan | 55 min |
| Nov 11, 7:12 PM EST | Severe Thunderstorm Warning | CTP | Lycoming, Montour, Northumberland | 48 min |
| Nov 11, 7:20 PM EST | Severe Thunderstorm Warning | CTP | Dauphin, Lancaster, Lebanon, York | 70 min |
| Nov 11, 7:20 PM EST | Severe Thunderstorm Warning | CTP | Schuylkill | 70 min |
| Nov 11, 7:52 PM EST | Severe Thunderstorm Warning | CTP | Columbia, Sullivan | 38 min |
| Nov 15, 2:26 AM EST | Flash Flood Warning | CTP | York | 4 hr |
| Nov 15, 6:00 AM EST | Flash Flood Warning | CTP | York | 6 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 | 524 |
| Tornado Warning | 31 |
| Flooding | |
| Flash Flood Warning | 164 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butler County36
- Allegheny County35
- York County30
- Lancaster County30
- Indiana County30
- Westmoreland County29
- Beaver County25
- Lawrence County24
- Mercer County24
- Armstrong County23
- Washington County23
- Franklin County23
- Erie County22
- Cambria County20
- Clearfield County20
- Centre County19
- Fayette County19
- Venango County19
- Crawford County19
- Clarion County18
- Dauphin County17
- Lebanon County17
- Lycoming County16
- Snyder County16
- Adams County16
- Tioga County15
- Warren County15
- Huntingdon County14
- Mifflin County14
- Perry County14
- Elk County14
- Bedford County14
- Cumberland County14
- Fulton County14
- Potter County13
- Berks County13
- Schuylkill County13
- McKean County13
- Union County12
- Clinton County12
27 more counties
- Chester County11
- Jefferson County11
- Blair County11
- Juniata County11
- Forest County11
- Montgomery County10
- Bucks County10
- Somerset County10
- Wyoming County10
- Greene County10
- Sullivan County10
- Columbia County9
- Monroe County9
- Northumberland County8
- Bradford County8
- Delaware County7
- Susquehanna County7
- Cameron County6
- Wayne County6
- Lackawanna County6
- Philadelphia County5
- Pike County5
- Lehigh County5
- Montour County5
- Luzerne County4
- Northampton County4
- Carbon County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19941996
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.