Alert archive / Pennsylvania / 2009
Weather alerts in Pennsylvania, June 2009
430 weather alerts in June 2009, 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 June 2009. Tap one for its archive.
- Alerts
- 430
- Warnings
- 170
- Watches
- 20
- Advisories
- 60
- Busiest day
- June 26, 200974 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 |
|---|---|---|---|---|
| Jun 1, 9:32 PM EDT | Mesoscale Discussion | SPC | Beaver, Butler, Crawford, Lawrence, Mercer | 58 min |
| Jun 2, 1:50 AM EDT | Special Weather Statement | CTP | Clearfield | 70 min |
| Jun 2, 1:53 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 52 min |
| Jun 2, 2:54 AM EDT | Special Weather Statement | CTP | Lycoming, Snyder, Union | 66 min |
| Jun 2, 3:38 AM EDT | Special Weather Statement | CTP | Columbia, Dauphin, Juniata, Montour, Northumberland, Perry and 2 more | 67 min |
| Jun 2, 1:20 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lancaster, Perry, York | 55 min |
| Jun 2, 1:31 PM EDT | Mesoscale Discussion | SPC | Adams, Chester, Cumberland, Delaware, Lancaster, Philadelphia and 1 more | 89 min |
| Jun 2, 1:58 PM EDT | Severe Thunderstorm Watch | SPC | Bucks, Chester, Delaware, Montgomery, Philadelphia | 6 hr |
| Jun 2, 2:17 PM EDT | Special Weather Statement | CTP | Lancaster | 58 min |
| Jun 2, 2:33 PM EDT | Special Weather Statement | CTP | Adams, York | 57 min |
| Jun 2, 2:53 PM EDT | Severe Thunderstorm Warning | PHI | Delaware | 67 min |
| Jun 2, 3:15 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 38 min |
| Jun 2, 3:32 PM EDT | Special Weather Statement | CTP | York | 43 min |
| Jun 2, 4:47 PM EDT | Mesoscale Discussion | SPC | Greene, Washington | 88 min |
| Jun 2, 7:13 PM EDT | Mesoscale Discussion | SPC | Greene | 62 min |
| Jun 2, 10:13 PM EDT | Special Weather Statement | CTP | Somerset | 32 min |
| Jun 2, 10:39 PM EDT | Special Weather Statement | CTP | Bedford, Somerset | 36 min |
| Jun 2, 10:43 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Fulton, Somerset | 62 min |
| Jun 2, 11:26 PM EDT | Special Weather Statement | CTP | Franklin | 49 min |
| Jun 2, 11:40 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Bedford, Cumberland, Franklin, Fulton, Huntingdon and 3 more | 65 min |
| Jun 3, 12:26 AM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin, York | 79 min |
| Jun 3, 1:20 AM EDT | Special Weather Statement | CTP | Lancaster, Lebanon | 70 min |
| Jun 3, 10:38 PM EDT | Areal Flood Advisory | CTP | Lancaster, York | 3 hr |
| Jun 4, 2:54 PM EDT | Flood Watch | PHI | Delaware, Philadelphia | 29 hr |
| Jun 8, 4:52 PM EDT | Special Weather Statement | CTP | Clearfield | 53 min |
| Jun 8, 5:24 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene | 51 min |
| Jun 8, 5:56 PM EDT | Special Weather Statement | CTP | Mifflin | 64 min |
| Jun 8, 6:42 PM EDT | Special Weather Statement | CTP | Huntingdon | 78 min |
| Jun 8, 7:11 PM EDT | Special Weather Statement | CTP | Snyder | 79 min |
| Jun 8, 7:39 PM EDT | Special Weather Statement | CTP | Juniata | 36 min |
| Jun 8, 7:41 PM EDT | Special Weather Statement | CTP | Snyder | 34 min |
| Jun 8, 8:20 PM EDT | Special Weather Statement | CTP | Lebanon | 40 min |
| Jun 8, 11:39 PM EDT | Areal Flood Advisory | BGM | Pike, Wayne | 2 hr |
| Jun 9, 12:35 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 31 min |
| Jun 9, 3:11 AM EDT | Special Weather Statement | CTP | Huntingdon, Juniata, Mifflin, Snyder | 64 min |
| Jun 9, 4:17 AM EDT | Dense Fog Advisory | PHI | 5 hr | |
| Jun 9, 4:40 AM EDT | Special Weather Statement | CTP | Columbia, Dauphin, Lebanon, Montour, Northumberland, Schuylkill | 65 min |
| Jun 9, 5:09 AM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lancaster, Lebanon, Schuylkill | 66 min |
| Jun 9, 5:38 AM EDT | Severe Thunderstorm Warning | PHI | Berks | 67 min |
| Jun 9, 6:01 AM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Chester, Delaware, Lancaster and 7 more | 59 min |
| Jun 9, 6:13 AM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 27 min |
| Jun 9, 7:20 AM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 55 min |
| Jun 9, 8:00 AM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 60 min |
| Jun 9, 8:06 AM EDT | Severe Thunderstorm Warning | PHI | Philadelphia | 54 min |
| Jun 9, 8:20 AM EDT | Areal Flood Advisory | PHI | Delaware, Montgomery, Philadelphia | 3 hr |
| Jun 9, 8:42 AM EDT | Areal Flood Advisory | PHI | Bucks | 3 hr |
| Jun 9, 9:56 AM EDT | Flash Flood Warning | PHI | Chester | 105 min |
| Jun 9, 11:47 AM EDT | Special Weather Statement | CTP | Somerset | 43 min |
| Jun 9, 11:48 AM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Blair, Bradford, Butler and 21 more | 87 min |
| Jun 9, 12:01 PM EDT | Special Weather Statement | CTP | Cumberland, Franklin, Perry | 119 min |
| Jun 9, 12:32 PM EDT | Special Weather Statement | CTP | Somerset | 43 min |
| Jun 9, 1:03 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Somerset | 42 min |
| Jun 9, 1:19 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lebanon, Perry | 41 min |
| Jun 9, 1:31 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Bedford, Berks, Blair, Bradford, Carbon and 31 more | 6 hr |
| Jun 9, 1:42 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, York | 63 min |
| Jun 9, 1:49 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Somerset | 56 min |
| Jun 9, 1:49 PM EDT | Flash Flood Watch | PHI | Delaware, Philadelphia | 5 hr |
| Jun 9, 1:54 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lancaster, Lebanon, York | 66 min |
| Jun 9, 2:00 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton | 60 min |
| Jun 9, 2:07 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 23 min |
| Jun 9, 2:16 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Fulton | 44 min |
| Jun 9, 2:20 PM EDT | Flash Flood Warning | PHI | Berks, Chester | 3 hr |
| Jun 9, 2:24 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Montgomery | 66 min |
| Jun 9, 2:26 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 64 min |
| Jun 9, 2:27 PM EDT | Areal Flood Advisory | CTP | Lancaster | 3 hr |
| Jun 9, 2:31 PM EDT | Areal Flood Advisory | CTP | Cumberland | 3 hr |
| Jun 9, 2:35 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 25 min |
| Jun 9, 2:41 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin, Perry, York | 64 min |
| Jun 9, 2:50 PM EDT | Tornado Warning | CTP | Lancaster | 25 min |
| Jun 9, 2:55 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 55 min |
| Jun 9, 2:57 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 63 min |
| Jun 9, 2:59 PM EDT | Tornado Warning | PHI | Chester | 32 min |
| Jun 9, 3:08 PM EDT | Tornado Warning | PHI | Chester | 28 min |
| Jun 9, 3:12 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 33 min |
| Jun 9, 3:14 PM EDT | Tornado Warning | PHI | Chester | 46 min |
| Jun 9, 3:17 PM EDT | Tornado Warning | BGM | Wayne | 28 min |
| Jun 9, 3:20 PM EDT | Areal Flood Advisory | CTP | Franklin | 3 hr |
| Jun 9, 3:22 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 38 min |
| Jun 9, 3:23 PM EDT | Special Weather Statement | CTP | Somerset | 37 min |
| Jun 9, 3:23 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 37 min |
| Jun 9, 3:28 PM EDT | Severe Thunderstorm Warning | CTP | Somerset | 62 min |
| Jun 9, 3:29 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 61 min |
| Jun 9, 3:34 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Juniata, Northumberland, Perry | 41 min |
| Jun 9, 3:40 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bradford, Carbon, Columbia, Cumberland and 23 more | 65 min |
| Jun 9, 3:44 PM EDT | Tornado Warning | BGM | Pike | 31 min |
| Jun 9, 3:44 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin, York | 49 min |
| Jun 9, 3:55 PM EDT | Areal Flood Advisory | CTP | Adams, Franklin | 3 hr |
| Jun 9, 4:11 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 49 min |
| Jun 9, 4:12 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 33 min |
| Jun 9, 4:17 PM EDT | Special Weather Statement | CTP | Dauphin | 28 min |
| Jun 9, 4:18 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 42 min |
| Jun 9, 4:29 PM EDT | Special Weather Statement | CTP | Bedford | 31 min |
| Jun 9, 4:30 PM EDT | Special Weather Statement | CTP | Bedford | 30 min |
| Jun 9, 8:41 PM EDT | Areal Flood Advisory | BGM | Luzerne, Wyoming | 2 hr |
| Jun 9, 9:04 PM EDT | Flash Flood Warning | BGM | Luzerne, Wyoming | 80 min |
| Jun 9, 9:28 PM EDT | Special Weather Statement | CTP | Columbia | 32 min |
| Jun 9, 10:01 PM EDT | Special Weather Statement | CTP | Columbia | 44 min |
| Jun 9, 10:09 PM EDT | Areal Flood Advisory | BGM | Luzerne | 111 min |
| Jun 10, 10:32 AM EDT | Special Weather Statement | CTP | Bedford | 28 min |
| Jun 10, 1:57 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Cumberland, Dauphin, Franklin, Fulton and 5 more | 93 min |
| Jun 10, 3:01 PM EDT | Special Weather Statement | CTP | Adams, Cumberland, Dauphin, Lancaster, Lebanon, Perry and 1 more | 59 min |
| Jun 10, 3:23 PM EDT | Severe Thunderstorm Warning | CTP | York | 52 min |
| Jun 10, 3:44 PM EDT | Areal Flood Advisory | CTP | Lancaster, York | 3 hr |
| Jun 10, 3:44 PM EDT | Special Weather Statement | CTP | Dauphin | 31 min |
| Jun 10, 3:53 PM EDT | Special Weather Statement | CTP | York | 37 min |
| Jun 10, 4:15 PM EDT | Special Weather Statement | CTP | Juniata | 30 min |
| Jun 10, 4:18 PM EDT | Severe Thunderstorm Warning | CTP | York | 57 min |
| Jun 10, 4:20 PM EDT | Special Weather Statement | CTP | Dauphin, Lebanon | 25 min |
| Jun 10, 4:29 PM EDT | Special Weather Statement | CTP | Cambria | 31 min |
| Jun 10, 4:30 PM EDT | Special Weather Statement | CTP | Huntingdon, Mifflin | 30 min |
| Jun 10, 4:38 PM EDT | Flash Flood Warning | CTP | York | 8 hr |
| Jun 10, 4:44 PM EDT | Special Weather Statement | CTP | Bedford | 31 min |
| Jun 10, 4:46 PM EDT | Special Weather Statement | CTP | Blair | 29 min |
| Jun 10, 4:49 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lebanon, Schuylkill | 56 min |
| Jun 10, 4:51 PM EDT | Areal Flood Advisory | CTP | Huntingdon | 3 hr |
| Jun 10, 4:56 PM EDT | Areal Flood Advisory | CTP | Schuylkill | 3 hr |
| Jun 10, 5:00 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon, Juniata, Mifflin | 60 min |
| Jun 10, 5:13 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 47 min |
| Jun 10, 5:14 PM EDT | Severe Thunderstorm Warning | CTP | York | 46 min |
| Jun 10, 5:19 PM EDT | Special Weather Statement | CTP | Blair | 26 min |
| Jun 10, 5:45 PM EDT | Special Weather Statement | CTP | Huntingdon, Mifflin | 30 min |
| Jun 10, 5:56 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon | 34 min |
| Jun 10, 6:02 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 58 min |
| Jun 10, 6:06 PM EDT | Special Weather Statement | CTP | Huntingdon | 24 min |
| Jun 10, 6:09 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Northumberland, Schuylkill | 36 min |
| Jun 10, 6:20 PM EDT | Special Weather Statement | CTP | Centre | 25 min |
| Jun 10, 6:30 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 30 min |
| Jun 10, 6:33 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 12 min |
| Jun 10, 6:39 PM EDT | Areal Flood Advisory | CTP | Columbia, Northumberland, Schuylkill | 117 min |
| Jun 10, 7:25 PM EDT | Special Weather Statement | CTP | Lancaster | 35 min |
| Jun 10, 7:42 PM EDT | Special Weather Statement | CTP | Adams | 63 min |
| Jun 10, 7:47 PM EDT | Areal Flood Advisory | CTP | Adams | 118 min |
| Jun 10, 8:06 PM EDT | Special Weather Statement | CTP | Franklin | 54 min |
| Jun 10, 8:14 PM EDT | Areal Flood Advisory | CTP | Cumberland, Perry | 2 hr |
| Jun 10, 8:55 PM EDT | Special Weather Statement | CTP | Lycoming | 65 min |
| Jun 10, 9:06 PM EDT | Areal Flood Advisory | CTP | Franklin | 114 min |
| Jun 10, 9:08 PM EDT | Special Weather Statement | CTP | Franklin | 22 min |
| Jun 10, 9:23 PM EDT | Flash Flood Warning | CTP | Franklin | 3 hr |
| Jun 10, 9:40 PM EDT | Areal Flood Advisory | CTP | Dauphin, Lancaster, Lebanon, York | 3 hr |
| Jun 10, 9:55 PM EDT | Flash Flood Warning | CTP | Dauphin, Lancaster, Lebanon | 4 hr |
| Jun 10, 10:57 PM EDT | Areal Flood Advisory | CTP | Lebanon, Schuylkill | 2 hr |
| Jun 11, 4:04 AM EDT | Flash Flood Watch | CTP | Adams, Bedford, Blair, Cambria, Centre, Clinton and 21 more | 23 hr |
| Jun 11, 11:51 AM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Cumberland, Franklin, Fulton, Huntingdon and 1 more | 84 min |
| Jun 11, 2:49 PM EDT | Flash Flood Warning | PBZ | Indiana | 3 hr |
| Jun 11, 3:15 PM EDT | Flash Flood Watch | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 13 hr |
| Jun 11, 3:16 PM EDT | Flash Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 13 hr |
| Jun 11, 4:10 PM EDT | Coastal Flood Statement | PHI | Delaware, Philadelphia | 12 hr |
| Jun 11, 5:00 PM EDT | Special Weather Statement | CTP | Juniata | 60 min |
| Jun 11, 5:38 PM EDT | Areal Flood Advisory | CTP | Elk, McKean, Warren | 112 min |
| Jun 11, 6:16 PM EDT | Special Weather Statement | CTP | Bedford | 29 min |
| Jun 11, 7:08 PM EDT | Special Weather Statement | CTP | Huntingdon | 67 min |
| Jun 11, 8:22 PM EDT | Special Weather Statement | CTP | Franklin | 53 min |
| Jun 11, 9:18 PM EDT | Special Weather Statement | CTP | Adams | 42 min |
| Jun 11, 10:01 PM EDT | Mesoscale Discussion | SPC | Adams, Chester, Cumberland, Dauphin, Delaware, Lancaster and 3 more | 59 min |
| Jun 11, 10:10 PM EDT | Special Weather Statement | CTP | York | 35 min |
| Jun 11, 10:21 PM EDT | Areal Flood Advisory | CTP | Bedford, Blair, Cambria, Somerset | 3 hr |
| Jun 11, 10:59 PM EDT | Areal Flood Advisory | CTP | York | 55 min |
| Jun 13, 1:55 PM EDT | Special Weather Statement | CTP | Schuylkill | 35 min |
| Jun 13, 2:17 PM EDT | Special Weather Statement | CTP | Schuylkill | 28 min |
| Jun 13, 2:27 PM EDT | Areal Flood Advisory | PHI | Chester | 4 hr |
| Jun 13, 2:32 PM EDT | Flash Flood Warning | PHI | Bucks | 2 hr |
| Jun 13, 2:33 PM EDT | Flash Flood Warning | PHI | Carbon, Lehigh, Monroe, Northampton | 112 min |
| Jun 13, 2:57 PM EDT | Flash Flood Warning | PHI | Montgomery | 2 hr |
| Jun 13, 3:17 PM EDT | Areal Flood Advisory | PHI | Bucks | 3 hr |
| Jun 13, 4:07 PM EDT | Flash Flood Warning | PHI | Bucks, Montgomery, Philadelphia | 6 hr |
| Jun 13, 4:47 PM EDT | Special Weather Statement | CTP | Columbia, Montour | 43 min |
| Jun 13, 4:59 PM EDT | Areal Flood Advisory | PHI | Chester | 4 hr |
| Jun 13, 5:16 PM EDT | River Flood Warning | PHI | Bucks | 13 hr |
| Jun 13, 5:50 PM EDT | Special Weather Statement | CTP | Franklin | 55 min |
| Jun 13, 6:06 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin | 54 min |
| Jun 13, 6:06 PM EDT | Flash Flood Warning | PHI | Chester | 2 hr |
| Jun 13, 6:20 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne | 40 min |
| Jun 13, 6:34 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne, Wyoming | 3 hr |
| Jun 13, 6:39 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 66 min |
| Jun 13, 6:57 PM EDT | Special Weather Statement | CTP | Northumberland | 33 min |
| Jun 13, 7:09 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Northumberland, Schuylkill | 66 min |
| Jun 13, 7:29 PM EDT | Special Weather Statement | CTP | Schuylkill | 31 min |
| Jun 13, 7:29 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 61 min |
| Jun 13, 8:09 PM EDT | Mesoscale Discussion | SPC | Carbon, Lancaster, Lebanon, Schuylkill, York | 66 min |
| Jun 13, 9:38 PM EDT | Areal Flood Warning | PHI | Chester, Montgomery, Philadelphia | 4 hr |
| Jun 13, 10:07 PM EDT | Special Weather Statement | CTP | York | 23 min |
| Jun 14, 12:02 AM EDT | Special Weather Statement | CTP | Lancaster, York | 58 min |
| Jun 14, 1:19 AM EDT | Areal Flood Warning | PHI | Montgomery, Philadelphia | 4 hr |
| Jun 15, 1:10 PM EDT | Severe Thunderstorm Warning | BGM | Pike, Wayne | 50 min |
| Jun 15, 1:24 PM EDT | Areal Flood Advisory | BGM | Luzerne | 3 hr |
| Jun 15, 1:42 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 48 min |
| Jun 15, 1:52 PM EDT | Special Weather Statement | CTP | Columbia | 53 min |
| Jun 15, 2:33 PM EDT | Severe Thunderstorm Warning | PHI | Carbon | 57 min |
| Jun 15, 3:16 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Lehigh, Northampton | 59 min |
| Jun 15, 3:36 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 54 min |
| Jun 15, 4:15 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Lehigh, Montgomery | 60 min |
| Jun 15, 4:56 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 64 min |
| Jun 15, 5:13 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 62 min |
| Jun 15, 5:55 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Montgomery, Philadelphia | 65 min |
| Jun 15, 6:36 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 42 min |
| Jun 15, 6:37 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 53 min |
| Jun 16, 12:42 AM EDT | Areal Flood Advisory | PHI | Bucks, Lehigh | 3 hr |
| Jun 16, 8:10 PM EDT | Areal Flood Advisory | CTP | Bedford, Fulton | 3 hr |
| Jun 17, 1:23 PM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 6 hr |
| Jun 17, 2:00 PM EDT | Mesoscale Discussion | SPC | Allegheny, Beaver, Greene, Lawrence, Washington | 60 min |
| Jun 17, 3:48 PM EDT | Tornado Watch | SPC | Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 4 more | 6 hr |
| Jun 17, 5:24 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Lawrence, Mercer, Venango | 66 min |
| Jun 17, 5:57 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence | 63 min |
| Jun 17, 6:14 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 46 min |
| Jun 17, 6:33 PM EDT | Mesoscale Discussion | SPC | Allegheny, Beaver, Fayette, Greene, Lawrence, Washington and 1 more | 57 min |
| Jun 17, 6:40 PM EDT | Areal Flood Warning | PBZ | Beaver | 3 hr |
| Jun 17, 6:58 PM EDT | Tornado Warning | PBZ | Allegheny, Westmoreland | 32 min |
| Jun 17, 7:00 PM EDT | Areal Flood Advisory | CTP | Cameron, Centre, Clearfield, Clinton, Elk, Lycoming | 4 hr |
| Jun 17, 7:01 PM EDT | Flash Flood Warning | PBZ | Allegheny | 6 hr |
| Jun 17, 7:30 PM EDT | Flash Flood Warning | PBZ | Beaver | 3 hr |
| Jun 17, 7:39 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 66 min |
| Jun 17, 7:57 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Jun 17, 8:27 PM EDT | Special Weather Statement | CTP | Somerset | 63 min |
| Jun 17, 8:30 PM EDT | Areal Flood Advisory | CTP | Bedford, Blair, Cambria, Somerset | 4 hr |
| Jun 17, 9:01 PM EDT | Flash Flood Warning | CTP | Somerset | 4 hr |
| Jun 17, 9:14 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 46 min |
| Jun 17, 9:31 PM EDT | Mesoscale Discussion | SPC | Fayette, Greene, Somerset, Washington | 59 min |
| Jun 17, 9:41 PM EDT | River Flood Advisory | PBZ | Allegheny | 55 min |
| Jun 17, 9:44 PM EDT | Areal Flood Advisory | CTP | Blair, Cambria | 4 hr |
| Jun 17, 9:48 PM EDT | Severe Thunderstorm Warning | PBZ | Greene, Washington | 57 min |
| Jun 17, 9:56 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Fayette, Greene, Washington, Westmoreland | 3 hr |
| Jun 17, 10:01 PM EDT | Special Weather Statement | CTP | Somerset | 44 min |
| Jun 17, 10:03 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 42 min |
| Jun 17, 10:09 PM EDT | Tornado Warning | PBZ | Greene | 66 min |
| Jun 17, 10:10 PM EDT | Tornado Warning | PBZ | Fayette | 35 min |
| Jun 17, 10:25 PM EDT | Special Weather Statement | CTP | Somerset | 50 min |
| Jun 17, 10:42 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Washington | 41 min |
| Jun 17, 10:56 PM EDT | Flash Flood Warning | PBZ | Allegheny, Armstrong, Fayette, Indiana, Westmoreland | 3 hr |
| Jun 17, 11:08 PM EDT | Tornado Warning | PBZ | Greene | 67 min |
| Jun 17, 11:19 PM EDT | Special Weather Statement | CTP | Somerset | 26 min |
| Jun 17, 11:52 PM EDT | Areal Flood Advisory | CTP | Somerset | 3 hr |
| Jun 18, 12:56 AM EDT | Areal Flood Advisory | CTP | Somerset | 109 min |
| Jun 18, 4:03 AM EDT | Areal Flood Advisory | CTP | Somerset | 3 hr |
| Jun 18, 6:48 AM EDT | Areal Flood Advisory | CTP | Somerset | 3 hr |
| Jun 18, 11:40 AM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Chester, Delaware, Lancaster, Montgomery and 2 more | 95 min |
| Jun 18, 2:53 PM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 9 hr |
| Jun 19, 11:53 AM EDT | Flash Flood Watch | PBZ | Allegheny, Beaver, Greene, Lawrence, Washington | 23 hr |
| Jun 19, 1:14 PM EDT | Flash Flood Watch | CTP | Bedford, Blair, Cambria, Somerset | 20 hr |
| Jun 19, 5:56 PM EDT | Mesoscale Discussion | SPC | Fayette, Greene, Washington | 64 min |
| Jun 19, 6:28 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Beaver, Bedford, Fayette, Greene, Somerset and 2 more | 3 hr |
| Jun 20, 1:45 AM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 45 min |
| Jun 20, 1:50 AM EDT | Special Weather Statement | CTP | Somerset | 85 min |
| Jun 20, 1:57 AM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion, Forest, Lawrence, Mercer and 1 more | 63 min |
| Jun 20, 2:32 AM EDT | Special Weather Statement | CTP | Somerset | 73 min |
| Jun 20, 2:47 AM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion, Indiana, Jefferson | 58 min |
| Jun 20, 2:52 AM EDT | Special Weather Statement | CTP | Blair, Cambria, Cameron, Clearfield, Elk, McKean and 1 more | 113 min |
| Jun 20, 3:14 AM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Bedford, Butler, Cambria and 9 more | 91 min |
| Jun 20, 3:20 AM EDT | Areal Flood Advisory | CLE | Crawford | 3 hr |
| Jun 20, 3:45 AM EDT | Special Weather Statement | CTP | Bedford, Huntingdon | 90 min |
| Jun 20, 4:41 AM EDT | Special Weather Statement | CTP | Cameron, Centre, Clinton, Huntingdon, Juniata, Mifflin and 1 more | 94 min |
| Jun 20, 5:20 AM EDT | Areal Flood Advisory | CTP | Blair, Cambria, Centre, Clearfield, Huntingdon, Mifflin | 3 hr |
| Jun 20, 5:40 AM EDT | Special Weather Statement | CTP | Somerset | 65 min |
| Jun 20, 5:57 AM EDT | Flash Flood Warning | CTP | Blair, Cambria, Clearfield | 4 hr |
| Jun 20, 6:06 AM EDT | Special Weather Statement | CTP | Blair, Cambria | 39 min |
| Jun 20, 7:15 AM EDT | Areal Flood Advisory | CTP | Adams, Centre, Cumberland, Dauphin, Franklin, Huntingdon and 10 more | 3 hr |
| Jun 20, 7:32 AM EDT | Areal Flood Advisory | CLE | Erie | 3 hr |
| Jun 20, 7:50 AM EDT | Special Weather Statement | CTP | Lancaster, York | 70 min |
| Jun 20, 9:27 AM EDT | Areal Flood Advisory | BGM | Bradford, Luzerne, Wyoming | 3 hr |
| Jun 20, 9:39 AM EDT | Areal Flood Advisory | CTP | McKean, Warren | 3 hr |
| Jun 20, 10:52 AM EDT | Areal Flood Advisory | CTP | Potter, Tioga | 3 hr |
| Jun 20, 12:52 PM EDT | Areal Flood Advisory | BGM | Bradford | 3 hr |
| Jun 20, 2:36 PM EDT | Flash Flood Warning | BGM | Susquehanna | 3 hr |
| Jun 20, 2:57 PM EDT | Areal Flood Advisory | BGM | Wayne | 3 hr |
| Jun 20, 3:12 PM EDT | Special Weather Statement | CTP | York | 33 min |
| Jun 20, 3:26 PM EDT | Severe Thunderstorm Warning | CTP | York | 64 min |
| Jun 20, 3:28 PM EDT | Flash Flood Watch | BGM | Wayne | 15 hr |
| Jun 20, 3:31 PM EDT | Special Weather Statement | CTP | Lancaster | 44 min |
| Jun 20, 3:59 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 45 min |
| Jun 20, 4:27 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 53 min |
| Jun 20, 5:47 PM EDT | Areal Flood Advisory | CTP | Clearfield, Elk, McKean, Warren | 3 hr |
| Jun 20, 6:13 PM EDT | Special Weather Statement | CTP | Elk | 32 min |
| Jun 20, 6:59 PM EDT | Special Weather Statement | CTP | Bedford, Fulton, Somerset | 46 min |
| Jun 20, 7:06 PM EDT | Special Weather Statement | CTP | Clearfield | 24 min |
| Jun 20, 7:30 PM EDT | Special Weather Statement | CTP | Clearfield | 30 min |
| Jun 20, 7:46 PM EDT | Special Weather Statement | CTP | Somerset | 44 min |
| Jun 20, 7:59 PM EDT | Special Weather Statement | CTP | Clearfield | 31 min |
| Jun 20, 8:28 PM EDT | Special Weather Statement | CTP | Blair, Huntingdon | 32 min |
| Jun 20, 8:59 PM EDT | Special Weather Statement | CTP | Blair, Cambria, Huntingdon | 46 min |
| Jun 20, 9:51 PM EDT | Special Weather Statement | CTP | Somerset | 54 min |
| Jun 20, 10:43 PM EDT | Special Weather Statement | CTP | Somerset | 47 min |
| Jun 20, 11:27 PM EDT | Special Weather Statement | CTP | Somerset | 48 min |
| Jun 21, 3:28 PM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 38 hr |
| Jun 23, 5:04 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 24 hr |
| Jun 24, 6:00 AM EDT | Coastal Flood Advisory | PHI | Delaware, Philadelphia | 24 hr |
| Jun 25, 12:38 PM EDT | Severe Thunderstorm Watch | SPC | Bradford, Susquehanna | 7 hr |
| Jun 25, 2:08 PM EDT | Severe Thunderstorm Watch | SPC | Crawford, Erie | 8 hr |
| Jun 25, 3:51 PM EDT | Mesoscale Discussion | SPC | McKean, Potter, Tioga, Warren | 54 min |
| Jun 25, 4:08 PM EDT | Special Weather Statement | CTP | Warren | 37 min |
| Jun 25, 4:12 PM EDT | Mesoscale Discussion | SPC | Beaver, Lawrence | 63 min |
| Jun 25, 4:49 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 41 min |
| Jun 25, 5:05 PM EDT | Special Weather Statement | CTP | Tioga | 25 min |
| Jun 25, 5:13 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 62 min |
| Jun 25, 5:23 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 52 min |
| Jun 25, 5:30 PM EDT | Severe Thunderstorm Watch | SPC | Carbon, Lackawanna, Luzerne, Monroe, Pike, Wayne and 1 more | 5 hr |
| Jun 25, 5:37 PM EDT | Areal Flood Advisory | CLE | Crawford | 4 hr |
| Jun 25, 6:29 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 31 min |
| Jun 25, 7:09 PM EDT | Mesoscale Discussion | SPC | Crawford | 96 min |
| Jun 25, 8:21 PM EDT | Mesoscale Discussion | SPC | Monroe, Pike | 54 min |
| Jun 25, 9:08 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana, Westmoreland | 52 min |
| Jun 25, 9:45 PM EDT | Special Weather Statement | CTP | Cambria | 30 min |
| Jun 25, 9:52 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Washington | 39 min |
| Jun 25, 10:18 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 57 min |
| Jun 25, 10:34 PM EDT | Special Weather Statement | CTP | Elk | 41 min |
| Jun 25, 11:14 PM EDT | Special Weather Statement | CTP | Clearfield | 31 min |
| Jun 25, 11:42 PM EDT | Special Weather Statement | CTP | Clearfield | 78 min |
| Jun 26, 12:10 AM EDT | Special Weather Statement | CTP | Blair, Cambria | 65 min |
| Jun 26, 12:40 AM EDT | Special Weather Statement | CTP | Blair, Huntingdon | 50 min |
| Jun 26, 12:32 PM EDT | Severe Thunderstorm Watch | SPC | Bradford, Cameron, Clinton, Elk, Lackawanna, Luzerne and 9 more | 6 hr |
| Jun 26, 12:54 PM EDT | Special Weather Statement | CTP | Tioga | 36 min |
| Jun 26, 1:19 PM EDT | Areal Flood Advisory | CTP | Tioga | 116 min |
| Jun 26, 1:21 PM EDT | Special Weather Statement | CTP | Tioga | 24 min |
| Jun 26, 1:29 PM EDT | Special Weather Statement | CTP | Tioga | 31 min |
| Jun 26, 1:36 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 54 min |
| Jun 26, 1:43 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 62 min |
| Jun 26, 1:49 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 56 min |
| Jun 26, 1:51 PM EDT | Special Weather Statement | CTP | Tioga | 39 min |
| Jun 26, 2:17 PM EDT | Special Weather Statement | CTP | Potter | 43 min |
| Jun 26, 2:19 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Bucks, Carbon, Centre and 22 more | 56 min |
| Jun 26, 2:27 PM EDT | Severe Thunderstorm Warning | CTP | Potter | 48 min |
| Jun 26, 2:31 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna, Wyoming | 44 min |
| Jun 26, 2:40 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 65 min |
| Jun 26, 2:42 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Bedford, Berks, Blair, Bucks, Carbon and 26 more | 7 hr |
| Jun 26, 2:55 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming | 65 min |
| Jun 26, 2:59 PM EDT | Special Weather Statement | CTP | Tioga | 46 min |
| Jun 26, 3:07 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Susquehanna, Wayne | 53 min |
| Jun 26, 3:11 PM EDT | Special Weather Statement | CTP | Franklin | 34 min |
| Jun 26, 3:16 PM EDT | Areal Flood Advisory | CTP | Tioga | 3 hr |
| Jun 26, 3:31 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 59 min |
| Jun 26, 3:40 PM EDT | Special Weather Statement | CTP | Sullivan | 35 min |
| Jun 26, 3:42 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Pike, Wayne | 63 min |
| Jun 26, 3:53 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 82 min |
| Jun 26, 3:55 PM EDT | Special Weather Statement | CTP | Sullivan | 35 min |
| Jun 26, 4:03 PM EDT | Special Weather Statement | CTP | Cumberland | 27 min |
| Jun 26, 4:06 PM EDT | Special Weather Statement | CTP | Adams | 24 min |
| Jun 26, 4:10 PM EDT | Severe Thunderstorm Warning | BGM | Pike, Wayne | 53 min |
| Jun 26, 4:15 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Lancaster, York | 60 min |
| Jun 26, 4:18 PM EDT | Special Weather Statement | CTP | Cameron | 57 min |
| Jun 26, 4:19 PM EDT | Special Weather Statement | CTP | Franklin | 26 min |
| Jun 26, 4:30 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne | 65 min |
| Jun 26, 4:33 PM EDT | Special Weather Statement | CTP | Columbia, Lycoming | 27 min |
| Jun 26, 4:51 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe, Northampton | 69 min |
| Jun 26, 4:58 PM EDT | Special Weather Statement | CTP | Columbia | 32 min |
| Jun 26, 5:07 PM EDT | Special Weather Statement | CTP | Montour | 23 min |
| Jun 26, 5:08 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Fayette, Washington, Westmoreland | 67 min |
| Jun 26, 5:15 PM EDT | Special Weather Statement | CTP | York | 45 min |
| Jun 26, 5:29 PM EDT | Special Weather Statement | CTP | Mifflin | 31 min |
| Jun 26, 5:34 PM EDT | Special Weather Statement | CTP | Union | 26 min |
| Jun 26, 5:35 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 55 min |
| Jun 26, 5:38 PM EDT | Special Weather Statement | CTP | York | 37 min |
| Jun 26, 5:43 PM EDT | Severe Thunderstorm Warning | CTP | York | 62 min |
| Jun 26, 6:01 PM EDT | Special Weather Statement | CTP | Northumberland, Union | 44 min |
| Jun 26, 6:01 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 59 min |
| Jun 26, 6:16 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Lehigh | 59 min |
| Jun 26, 6:19 PM EDT | Special Weather Statement | CTP | Juniata, Mifflin, Perry, Snyder | 26 min |
| Jun 26, 6:23 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Montgomery | 52 min |
| Jun 26, 6:24 PM EDT | Special Weather Statement | CTP | Schuylkill | 36 min |
| Jun 26, 6:29 PM EDT | Mesoscale Discussion | SPC | Bradford, Cameron, Clinton, Columbia, Lackawanna, Luzerne and 7 more | 61 min |
| Jun 26, 6:30 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 45 min |
| Jun 26, 6:41 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 41 min |
| Jun 26, 6:42 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Juniata, Perry | 51 min |
| Jun 26, 6:48 PM EDT | Special Weather Statement | CTP | Bedford | 27 min |
| Jun 26, 6:57 PM EDT | Special Weather Statement | CTP | Lebanon | 33 min |
| Jun 26, 6:57 PM EDT | Severe Thunderstorm Warning | PHI | Montgomery, Philadelphia | 48 min |
| Jun 26, 7:02 PM EDT | Special Weather Statement | CTP | Franklin | 43 min |
| Jun 26, 7:10 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 50 min |
| Jun 26, 7:15 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware, Montgomery, Philadelphia | 60 min |
| Jun 26, 7:28 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 92 min |
| Jun 26, 7:30 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 45 min |
| Jun 26, 7:33 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Berks, Bucks, Chester, Cumberland and 12 more | 57 min |
| Jun 26, 7:45 PM EDT | Special Weather Statement | CTP | Berks | 30 min |
| Jun 26, 7:45 PM EDT | Severe Thunderstorm Warning | PHI | Philadelphia | 65 min |
| Jun 26, 9:11 PM EDT | Mesoscale Discussion | SPC | Adams, Chester, Delaware, Franklin, Fulton, Lancaster and 3 more | 64 min |
| Jun 28, 10:43 PM EDT | Special Weather Statement | CTP | Cambria | 32 min |
| Jun 29, 7:28 PM EDT | Special Weather Statement | CTP | Clinton | 32 min |
| Jun 29, 7:59 PM EDT | Special Weather Statement | CTP | Clinton | 31 min |
| Jun 29, 10:35 PM EDT | Special Weather Statement | CTP | Tioga | 25 min |
| Jun 30, 5:19 AM EDT | Flood Watch | CLE | Erie | 30 hr |
| Jun 30, 5:28 AM EDT | Areal Flood Warning | CLE | Erie | 6 hr |
| Jun 30, 7:47 AM EDT | Special Weather Statement | CTP | Columbia, Montour | 73 min |
| Jun 30, 8:59 AM EDT | Special Weather Statement | CTP | Sullivan | 61 min |
| Jun 30, 9:36 AM EDT | Flash Flood Warning | CLE | Erie | 6 hr |
| Jun 30, 10:06 AM EDT | Special Weather Statement | CTP | Union | 54 min |
| Jun 30, 10:10 AM EDT | Special Weather Statement | CTP | Snyder | 35 min |
| Jun 30, 10:52 AM EDT | Special Weather Statement | CTP | Columbia, Montour | 53 min |
| Jun 30, 10:54 AM EDT | Special Weather Statement | CTP | Columbia, Montour | 51 min |
| Jun 30, 10:57 AM EDT | Mesoscale Discussion | SPC | Carbon, Lackawanna, Luzerne, Monroe, Northampton, Pike and 1 more | 93 min |
| Jun 30, 11:13 AM EDT | Special Weather Statement | CTP | Huntingdon | 47 min |
| Jun 30, 11:15 AM EDT | Severe Thunderstorm Warning | CTP | Columbia, Montour, Northumberland, Schuylkill | 60 min |
| Jun 30, 11:37 AM EDT | Severe Thunderstorm Watch | SPC | Berks, Bucks, Carbon, Chester, Delaware, Lackawanna and 10 more | 7 hr |
| Jun 30, 11:59 AM EDT | Special Weather Statement | CTP | Adams | 61 min |
| Jun 30, 12:07 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 33 min |
| Jun 30, 12:07 PM EDT | Special Weather Statement | CTP | Huntingdon | 53 min |
| Jun 30, 12:21 PM EDT | Special Weather Statement | CTP | Dauphin, Lebanon, York | 69 min |
| Jun 30, 12:27 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lancaster, Lebanon, York | 78 min |
| Jun 30, 12:36 PM EDT | Special Weather Statement | CTP | Franklin | 39 min |
| Jun 30, 12:39 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Lancaster, York | 81 min |
| Jun 30, 12:46 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Susquehanna, Wayne | 44 min |
| Jun 30, 12:46 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 44 min |
| Jun 30, 12:50 PM EDT | Areal Flood Advisory | BGM | Lackawanna, Luzerne | 80 min |
| Jun 30, 12:51 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 54 min |
| Jun 30, 12:57 PM EDT | Special Weather Statement | CTP | Schuylkill | 33 min |
| Jun 30, 12:59 PM EDT | Special Weather Statement | CTP | Cumberland | 46 min |
| Jun 30, 1:14 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lancaster, Lebanon, Schuylkill | 76 min |
| Jun 30, 1:15 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 75 min |
| Jun 30, 1:18 PM EDT | Special Weather Statement | CTP | Cameron, Elk | 27 min |
| Jun 30, 1:26 PM EDT | Areal Flood Advisory | CTP | Cameron, Elk | 3 hr |
| Jun 30, 1:31 PM EDT | Special Weather Statement | CTP | Schuylkill | 29 min |
| Jun 30, 1:41 PM EDT | Special Weather Statement | CTP | Lancaster | 79 min |
| Jun 30, 1:54 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon, York | 66 min |
| Jun 30, 2:05 PM EDT | Severe Thunderstorm Warning | CTP | Adams | 40 min |
| Jun 30, 2:14 PM EDT | Special Weather Statement | CTP | Schuylkill | 46 min |
| Jun 30, 2:18 PM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Chester, Delaware, Lackawanna and 8 more | 57 min |
| Jun 30, 2:31 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Montgomery | 44 min |
| Jun 30, 2:34 PM EDT | Special Weather Statement | CTP | York | 26 min |
| Jun 30, 2:51 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 54 min |
| Jun 30, 3:12 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 63 min |
| Jun 30, 3:13 PM EDT | Flash Flood Warning | PHI | Bucks, Montgomery | 114 min |
| Jun 30, 3:22 PM EDT | Special Weather Statement | CTP | Tioga | 38 min |
| Jun 30, 3:30 PM EDT | Areal Flood Warning | CLE | Erie | 20 hr |
| Jun 30, 3:57 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 63 min |
| Jun 30, 4:07 PM EDT | Special Weather Statement | CTP | Lycoming | 38 min |
| Jun 30, 4:41 PM EDT | Special Weather Statement | CTP | Lycoming | 34 min |
| Jun 30, 4:50 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 55 min |
| Jun 30, 5:02 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 43 min |
| Jun 30, 5:37 PM EDT | Special Weather Statement | CTP | Montour | 23 min |
| Jun 30, 6:05 PM EDT | Special Weather Statement | CTP | Sullivan | 25 min |
| Jun 30, 6:13 PM EDT | Special Weather Statement | CTP | Juniata, Mifflin | 32 min |
| Jun 30, 6:30 PM EDT | Special Weather Statement | CTP | Northumberland | 30 min |
| Jun 30, 6:36 PM EDT | Areal Flood Advisory | BGM | Bradford | 114 min |
| Jun 30, 6:59 PM EDT | Special Weather Statement | CTP | Schuylkill | 31 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 133 |
| Tornado Warning | 10 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 27 |
| Special Weather Statement | 152 |
| Flooding | |
| Areal Flood Warning | 5 |
| Flash Flood Warning | 21 |
| River Flood Warning | 1 |
| Flash Flood Watch | 7 |
| Flood Watch | 2 |
| Areal Flood Advisory | 53 |
| River Flood Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 5 |
| Coastal Flood Statement | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- York County50
- Lancaster County44
- Somerset County34
- Philadelphia County32
- Franklin County32
- Adams County28
- Chester County28
- Montgomery County28
- Lebanon County28
- Dauphin County27
- Cumberland County27
- Bedford County27
- Delaware County26
- Huntingdon County26
- Schuylkill County26
- Bucks County24
- Wayne County22
- Berks County22
- Perry County21
- Luzerne County21
- Columbia County20
- Tioga County20
- Juniata County19
- Mifflin County19
- Blair County18
- Pike County17
- Carbon County17
- Monroe County17
- Allegheny County17
- Lackawanna County17
- Northumberland County16
- Cambria County16
- Clearfield County15
- Greene County15
- Washington County15
- Fulton County15
- Fayette County15
- Bradford County15
- Susquehanna County15
- Westmoreland County15
27 more counties
- Beaver County13
- Lycoming County13
- Snyder County13
- Montour County13
- Lehigh County13
- Wyoming County13
- Union County12
- Northampton County12
- Sullivan County11
- Lawrence County10
- Centre County10
- Elk County10
- Erie County9
- Cameron County9
- Clinton County9
- Crawford County8
- Armstrong County7
- Indiana County7
- McKean County7
- Potter County7
- Butler County6
- Warren County6
- Clarion County4
- Jefferson County4
- Mercer County3
- Forest County2
- Venango County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.