Alert archive / Pennsylvania / Severe Thunderstorm Warnings / 2014
Severe Thunderstorm Warnings in Pennsylvania, July 2014
181 severe thunderstorm warnings in July 2014. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in July 2014. Tap one for its archive.
- Severe Thunderstorm Warnings
- 181
- Busiest day
- July 3, 201434 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Jul 1, 3:53 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 37 min |
| Jul 1, 5:31 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton | 59 min |
| Jul 1, 6:28 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 20 min |
| Jul 1, 10:19 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 56 min |
| Jul 2, 12:30 AM EDT | Severe Thunderstorm Warning | CTP | Warren | 60 min |
| Jul 2, 10:29 AM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna | 46 min |
| Jul 2, 11:09 AM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna | 51 min |
| Jul 2, 11:32 AM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 43 min |
| Jul 2, 11:56 AM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Susquehanna, Wayne, Wyoming | 64 min |
| Jul 2, 12:30 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 45 min |
| Jul 2, 12:36 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Montour, Northumberland, Union | 54 min |
| Jul 2, 1:14 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Sullivan | 38 min |
| Jul 2, 1:28 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne, Wyoming | 62 min |
| Jul 2, 1:34 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 56 min |
| Jul 2, 1:35 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 25 min |
| Jul 2, 1:40 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Pike, Susquehanna, Wayne | 65 min |
| Jul 2, 1:47 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 58 min |
| Jul 2, 1:56 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon | 49 min |
| Jul 2, 2:06 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wyoming | 54 min |
| Jul 2, 2:18 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Susquehanna, Wyoming | 42 min |
| Jul 2, 2:38 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Pike, Wayne | 67 min |
| Jul 2, 3:45 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 45 min |
| Jul 2, 3:51 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 54 min |
| Jul 2, 4:03 PM EDT | Severe Thunderstorm Warning | PHI | Lehigh, Monroe, Northampton | 57 min |
| Jul 2, 4:42 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 63 min |
| Jul 2, 5:01 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 59 min |
| Jul 2, 5:23 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 67 min |
| Jul 2, 7:35 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Philadelphia | 55 min |
| Jul 2, 7:48 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 27 min |
| Jul 2, 8:08 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 52 min |
| Jul 2, 8:33 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 57 min |
| Jul 3, 12:56 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield | 64 min |
| Jul 3, 1:32 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Huntingdon, Mifflin | 58 min |
| Jul 3, 2:08 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming, Potter, Tioga | 67 min |
| Jul 3, 2:21 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin | 54 min |
| Jul 3, 2:27 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Huntingdon, Lycoming, Mifflin, Snyder and 1 more | 63 min |
| Jul 3, 2:30 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming, Tioga | 60 min |
| Jul 3, 2:48 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Cumberland, Franklin, Fulton, Huntingdon, Juniata and 3 more | 57 min |
| Jul 3, 3:00 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lebanon, Schuylkill | 48 min |
| Jul 3, 3:16 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Columbia, Lycoming, Montour, Northumberland, Sullivan and 1 more | 59 min |
| Jul 3, 3:17 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin | 58 min |
| Jul 3, 3:36 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Montour, Northumberland, Schuylkill | 54 min |
| Jul 3, 3:36 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Dauphin, Juniata, Mifflin, Montour, Northumberland and 3 more | 54 min |
| Jul 3, 3:47 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Luzerne, Susquehanna, Wyoming | 43 min |
| Jul 3, 3:54 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne, Wyoming | 66 min |
| Jul 3, 4:14 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Montour, Sullivan | 46 min |
| Jul 3, 4:15 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wyoming | 60 min |
| Jul 3, 4:22 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Wayne | 53 min |
| Jul 3, 4:25 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming | 38 min |
| Jul 3, 4:27 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Montour, Northumberland, Snyder | 63 min |
| Jul 3, 5:12 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Pike, Wayne | 63 min |
| Jul 3, 5:16 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 44 min |
| Jul 3, 5:20 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 55 min |
| Jul 3, 5:32 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 58 min |
| Jul 3, 5:36 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 69 min |
| Jul 3, 5:55 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 35 min |
| Jul 3, 5:58 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 62 min |
| Jul 3, 6:19 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 56 min |
| Jul 3, 6:21 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 39 min |
| Jul 3, 6:46 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 44 min |
| Jul 3, 6:47 PM EDT | Severe Thunderstorm Warning | PHI | Northampton | 58 min |
| Jul 3, 7:25 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Northampton | 65 min |
| Jul 3, 7:29 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 61 min |
| Jul 7, 3:18 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Potter, Tioga | 42 min |
| Jul 7, 4:15 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 45 min |
| Jul 7, 4:31 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 59 min |
| Jul 7, 4:47 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson, Venango | 43 min |
| Jul 7, 5:22 PM EDT | Severe Thunderstorm Warning | CTP | Elk, McKean | 41 min |
| Jul 7, 5:28 PM EDT | Severe Thunderstorm Warning | PBZ | Forest, Jefferson | 36 min |
| Jul 7, 5:36 PM EDT | Severe Thunderstorm Warning | BGM | Pike, Wayne | 39 min |
| Jul 7, 5:53 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Clearfield, Elk | 52 min |
| Jul 7, 6:08 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Jefferson | 37 min |
| Jul 7, 6:10 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 20 min |
| Jul 7, 7:41 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming, Union | 64 min |
| Jul 7, 9:42 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 63 min |
| Jul 8, 2:18 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 57 min |
| Jul 8, 2:43 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Butler, Indiana, Jefferson, Westmoreland | 62 min |
| Jul 8, 2:45 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Beaver, Butler, Clarion, Lawrence | 60 min |
| Jul 8, 2:50 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 70 min |
| Jul 8, 3:15 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 45 min |
| Jul 8, 3:41 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 34 min |
| Jul 8, 3:43 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 62 min |
| Jul 8, 3:50 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Somerset | 70 min |
| Jul 8, 3:51 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 24 min |
| Jul 8, 3:56 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Warren | 64 min |
| Jul 8, 4:03 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 27 min |
| Jul 8, 4:12 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 33 min |
| Jul 8, 4:40 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Potter | 65 min |
| Jul 8, 4:51 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Fulton | 69 min |
| Jul 8, 5:25 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan, Tioga | 50 min |
| Jul 8, 5:27 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 63 min |
| Jul 8, 5:35 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 55 min |
| Jul 8, 5:40 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Bedford, Blair, Cumberland, Franklin, Fulton and 4 more | 80 min |
| Jul 8, 5:51 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Columbia, Juniata, Lycoming, Mifflin and 5 more | 54 min |
| Jul 8, 6:27 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wyoming | 63 min |
| Jul 8, 6:30 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Columbia, Cumberland, Dauphin, Juniata, Lancaster and 7 more | 90 min |
| Jul 8, 6:45 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wyoming | 60 min |
| Jul 8, 7:08 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester | 82 min |
| Jul 8, 7:11 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Susquehanna, Wayne, Wyoming | 64 min |
| Jul 8, 7:15 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 45 min |
| Jul 8, 7:19 PM EDT | Severe Thunderstorm Warning | PHI | Carbon | 116 min |
| Jul 8, 7:40 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming | 65 min |
| Jul 8, 7:48 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 106 min |
| Jul 8, 8:05 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 55 min |
| Jul 8, 8:06 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Montgomery, Philadelphia | 84 min |
| Jul 8, 8:10 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 65 min |
| Jul 8, 8:25 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Lehigh, Northampton | 59 min |
| Jul 8, 8:38 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester | 25 min |
| Jul 8, 8:40 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 35 min |
| Jul 9, 5:07 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe, Northampton | 53 min |
| Jul 9, 5:09 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 66 min |
| Jul 9, 5:42 PM EDT | Severe Thunderstorm Warning | PHI | Lehigh, Monroe, Northampton | 48 min |
| Jul 10, 3:41 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon | 49 min |
| Jul 10, 7:22 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon | 68 min |
| Jul 13, 2:52 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 34 min |
| Jul 13, 3:51 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 39 min |
| Jul 13, 3:54 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 66 min |
| Jul 13, 4:04 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Jefferson | 26 min |
| Jul 13, 4:10 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 35 min |
| Jul 13, 4:45 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Fayette, Washington, Westmoreland | 45 min |
| Jul 13, 4:49 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Clearfield, Elk | 56 min |
| Jul 13, 4:55 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 65 min |
| Jul 13, 5:01 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Somerset | 59 min |
| Jul 13, 5:15 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 60 min |
| Jul 13, 5:30 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 30 min |
| Jul 13, 5:34 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clearfield, Clinton, Elk | 56 min |
| Jul 13, 5:46 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Potter, Tioga | 44 min |
| Jul 13, 5:48 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Cambria, Somerset | 42 min |
| Jul 13, 6:01 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Huntingdon, Mifflin | 44 min |
| Jul 13, 6:12 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 63 min |
| Jul 13, 6:12 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria, Centre, Clearfield, Clinton, Huntingdon | 63 min |
| Jul 13, 6:30 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Fulton, Huntingdon, Mifflin and 1 more | 60 min |
| Jul 13, 6:42 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Lycoming, Mifflin, Montour, Northumberland and 2 more | 63 min |
| Jul 13, 7:13 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 47 min |
| Jul 13, 7:19 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Juniata, Lycoming, Montour, Northumberland, Schuylkill and 3 more | 71 min |
| Jul 13, 7:29 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna, Wyoming | 61 min |
| Jul 13, 8:01 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lebanon, Perry | 59 min |
| Jul 13, 8:10 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin, York | 80 min |
| Jul 13, 8:25 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 64 min |
| Jul 13, 8:32 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Schuylkill | 58 min |
| Jul 13, 8:33 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Lehigh, Monroe, Northampton | 57 min |
| Jul 13, 8:59 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lancaster, Lebanon, York | 61 min |
| Jul 13, 9:04 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Lehigh | 56 min |
| Jul 13, 9:33 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Lehigh, Monroe, Northampton | 57 min |
| Jul 13, 9:44 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Lehigh, Northampton | 46 min |
| Jul 13, 10:14 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 46 min |
| Jul 13, 10:48 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 37 min |
| Jul 14, 2:45 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lebanon, Perry | 45 min |
| Jul 14, 3:43 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 62 min |
| Jul 14, 7:53 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 67 min |
| Jul 15, 4:26 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 64 min |
| Jul 23, 4:24 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lebanon, Perry | 51 min |
| Jul 23, 4:25 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 35 min |
| Jul 23, 5:13 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin | 62 min |
| Jul 23, 5:17 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Lehigh, Montgomery, Northampton | 58 min |
| Jul 23, 6:14 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 61 min |
| Jul 23, 6:58 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 47 min |
| Jul 23, 7:05 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 55 min |
| Jul 23, 7:49 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Lehigh, Monroe, Northampton | 38 min |
| Jul 23, 8:15 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Philadelphia | 60 min |
| Jul 26, 6:08 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 41 min |
| Jul 27, 4:29 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion | 31 min |
| Jul 27, 5:04 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Perry | 41 min |
| Jul 27, 5:04 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson | 26 min |
| Jul 27, 5:09 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Huntingdon | 51 min |
| Jul 27, 5:47 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Perry | 58 min |
| Jul 27, 6:39 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, York | 51 min |
| Jul 27, 6:41 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Huntingdon | 32 min |
| Jul 27, 6:45 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria, Centre, Huntingdon | 45 min |
| Jul 27, 7:00 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Huntingdon, Juniata, Perry | 45 min |
| Jul 27, 7:11 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon | 49 min |
| Jul 27, 7:21 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lancaster, Lebanon, York | 69 min |
| Jul 27, 7:26 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon, Mifflin, Snyder | 49 min |
| Jul 27, 7:50 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Perry, York | 55 min |
| Jul 27, 7:56 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 79 min |
| Jul 27, 9:21 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester | 54 min |
| Jul 27, 9:50 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Lawrence, Mercer, Venango | 44 min |
| Jul 27, 10:47 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 43 min |
| Jul 27, 11:32 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 58 min |
| Jul 30, 5:30 PM EDT | Severe Thunderstorm Warning | PBZ | Greene, Washington | 28 min |
| Jul 30, 5:44 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 61 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bucks County18
- Susquehanna County17
- Wayne County14
- Lycoming County14
- Huntingdon County14
- Wyoming County13
- Lackawanna County12
- Monroe County12
- Northampton County12
- Cumberland County12
- Dauphin County12
- Centre County11
- Perry County11
- Montour County10
- Luzerne County10
- Lebanon County10
- Pike County10
- Lancaster County10
- Lehigh County10
- Chester County10
- Mifflin County10
- York County10
- Bradford County9
- Northumberland County9
- Columbia County9
- Berks County9
- Delaware County9
- Montgomery County9
- Blair County9
- Snyder County9
- Franklin County8
- Union County8
- Philadelphia County8
- Bedford County8
- Clinton County8
- Schuylkill County8
- Jefferson County8
- Clearfield County7
- Juniata County7
- Carbon County7
27 more counties
- Sullivan County6
- Adams County6
- Clarion County6
- Cambria County6
- Fulton County5
- Tioga County5
- Elk County5
- Warren County4
- Potter County4
- Butler County4
- Westmoreland County4
- Somerset County4
- Greene County4
- Erie County3
- Forest County3
- McKean County3
- Cameron County3
- Allegheny County3
- Armstrong County3
- Indiana County3
- Washington County3
- Venango County2
- Crawford County2
- Beaver County2
- Lawrence County2
- Fayette County1
- Mercer County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20132015
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.