Alert archive / Pennsylvania / Severe Thunderstorm Warnings / 2008
Severe Thunderstorm Warnings in Pennsylvania, July 2008
140 severe thunderstorm warnings in July 2008. 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 2008. Tap one for its archive.
- Severe Thunderstorm Warnings
- 140
- Busiest day
- July 27, 200826 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 6, 3:24 PM EDT | Severe Thunderstorm Warning | PBZ | Greene, Washington | 27 min |
| Jul 8, 3:45 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 45 min |
| Jul 8, 6:06 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Lawrence, Mercer, Venango | 54 min |
| Jul 8, 6:15 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 75 min |
| Jul 8, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Lawrence, Washington | 67 min |
| Jul 8, 6:58 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer, Venango | 62 min |
| Jul 8, 7:06 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 33 min |
| Jul 8, 7:32 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Washington | 46 min |
| Jul 12, 8:32 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 43 min |
| Jul 13, 12:54 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon, Juniata, Mifflin | 66 min |
| Jul 13, 2:08 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 67 min |
| Jul 13, 4:45 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 45 min |
| Jul 13, 5:30 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 45 min |
| Jul 16, 7:49 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Luzerne, Susquehanna, Wyoming | 32 min |
| Jul 17, 12:47 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 58 min |
| Jul 17, 1:34 PM EDT | Severe Thunderstorm Warning | CTP | Clinton | 41 min |
| Jul 17, 2:59 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming | 61 min |
| Jul 17, 3:16 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 29 min |
| Jul 17, 3:24 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Montour, Sullivan | 96 min |
| Jul 17, 3:55 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 65 min |
| Jul 17, 4:12 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Juniata, Northumberland, Snyder | 63 min |
| Jul 17, 4:31 PM EDT | Severe Thunderstorm Warning | PHI | Carbon | 59 min |
| Jul 17, 4:55 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Huntingdon, Juniata, Mifflin | 26 min |
| Jul 17, 4:56 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe, Northampton | 64 min |
| Jul 17, 5:13 PM EDT | Severe Thunderstorm Warning | PHI | Lehigh, Northampton | 62 min |
| Jul 17, 5:23 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Lehigh, Northampton | 67 min |
| Jul 17, 5:43 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Snyder, Union | 41 min |
| Jul 17, 5:52 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Juniata, Perry, Snyder | 38 min |
| Jul 17, 5:55 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 39 min |
| Jul 17, 5:55 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Lehigh, Montgomery | 51 min |
| Jul 18, 4:36 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 39 min |
| Jul 18, 4:56 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Lycoming | 44 min |
| Jul 18, 5:16 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 18 min |
| Jul 18, 5:45 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 60 min |
| Jul 18, 6:30 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Sullivan | 30 min |
| Jul 20, 1:13 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Butler, Washington | 62 min |
| Jul 20, 1:56 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Butler, Washington | 64 min |
| Jul 20, 2:18 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Butler, Fayette, Indiana, Washington and 1 more | 57 min |
| Jul 20, 2:28 PM EDT | Severe Thunderstorm Warning | PBZ | Greene, Washington | 62 min |
| Jul 20, 3:04 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Fayette, Greene, Indiana, Jefferson, Westmoreland | 56 min |
| Jul 20, 3:18 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Clearfield, Elk, Somerset | 72 min |
| Jul 20, 3:20 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 55 min |
| Jul 20, 4:04 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Centre, Clearfield, Clinton and 4 more | 56 min |
| Jul 20, 4:07 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 53 min |
| Jul 20, 4:10 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Somerset | 65 min |
| Jul 20, 4:16 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene | 59 min |
| Jul 20, 4:59 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Centre, Clinton, Cumberland, Franklin and 8 more | 76 min |
| Jul 20, 5:12 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 63 min |
| Jul 20, 8:17 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery | 58 min |
| Jul 20, 8:19 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 26 min |
| Jul 20, 8:48 PM EDT | Severe Thunderstorm Warning | PHI | Northampton | 42 min |
| Jul 20, 9:22 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 23 min |
| Jul 20, 9:29 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Montgomery | 32 min |
| Jul 21, 8:12 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 63 min |
| Jul 21, 8:33 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Fayette, Washington, Westmoreland | 57 min |
| Jul 21, 8:47 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Greene, Washington | 58 min |
| Jul 21, 8:52 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Somerset | 53 min |
| Jul 21, 9:35 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 55 min |
| Jul 21, 9:45 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Somerset | 60 min |
| Jul 22, 3:39 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Lawrence, Mercer, Venango | 66 min |
| Jul 22, 7:05 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 26 min |
| Jul 22, 7:06 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence | 54 min |
| Jul 22, 7:55 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Butler, Lawrence | 65 min |
| Jul 23, 1:24 AM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 66 min |
| Jul 23, 1:39 AM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin, Lancaster, York | 66 min |
| Jul 23, 2:08 AM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon, York | 82 min |
| Jul 23, 2:22 AM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Franklin, Fulton, Huntingdon, Juniata, Mifflin and 1 more | 68 min |
| Jul 23, 2:34 AM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Lebanon, Perry | 71 min |
| Jul 23, 2:36 AM EDT | Severe Thunderstorm Warning | CTP | Warren | 54 min |
| Jul 23, 5:26 AM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Susquehanna, Wayne | 53 min |
| Jul 23, 1:42 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 63 min |
| Jul 23, 2:00 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 60 min |
| Jul 23, 2:55 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 35 min |
| Jul 23, 2:58 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 47 min |
| Jul 23, 3:20 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 55 min |
| Jul 23, 3:24 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 30 min |
| Jul 23, 3:30 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 60 min |
| Jul 23, 3:55 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 65 min |
| Jul 23, 3:58 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware, Montgomery | 62 min |
| Jul 23, 4:27 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 38 min |
| Jul 23, 4:47 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Lehigh, Montgomery, Northampton | 58 min |
| Jul 23, 5:03 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 57 min |
| Jul 23, 5:13 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 62 min |
| Jul 23, 7:00 PM EDT | Severe Thunderstorm Warning | PHI | Delaware | 60 min |
| Jul 23, 7:48 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 57 min |
| Jul 23, 8:36 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 54 min |
| Jul 23, 8:44 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Philadelphia | 31 min |
| Jul 24, 1:34 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Clearfield, Clinton, Elk | 41 min |
| Jul 24, 1:45 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria, Clearfield | 45 min |
| Jul 24, 2:17 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield | 43 min |
| Jul 24, 2:43 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria, Centre, Huntingdon | 47 min |
| Jul 24, 2:58 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin, Northumberland, Perry, Snyder, Union | 47 min |
| Jul 24, 3:33 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Huntingdon, Juniata, Mifflin, Perry | 57 min |
| Jul 26, 3:16 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton | 59 min |
| Jul 26, 3:57 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton | 59 min |
| Jul 26, 4:22 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 53 min |
| Jul 26, 4:27 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 63 min |
| Jul 26, 4:54 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 66 min |
| Jul 26, 5:06 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 54 min |
| Jul 26, 5:20 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 85 min |
| Jul 26, 5:31 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 89 min |
| Jul 26, 5:51 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 54 min |
| Jul 26, 5:53 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Montour, Northumberland, Union | 37 min |
| Jul 26, 5:57 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Venango | 63 min |
| Jul 26, 6:03 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 87 min |
| Jul 26, 6:18 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 42 min |
| Jul 26, 6:49 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Wyoming | 40 min |
| Jul 26, 10:29 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 46 min |
| Jul 27, 11:17 AM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Franklin, Huntingdon | 58 min |
| Jul 27, 11:46 AM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 59 min |
| Jul 27, 11:50 AM EDT | Severe Thunderstorm Warning | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 70 min |
| Jul 27, 11:58 AM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon | 17 min |
| Jul 27, 12:00 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 60 min |
| Jul 27, 12:05 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Pike, Wayne | 40 min |
| Jul 27, 12:07 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 53 min |
| Jul 27, 12:19 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester, Lehigh, Montgomery | 56 min |
| Jul 27, 12:33 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin, York | 57 min |
| Jul 27, 12:36 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 24 min |
| Jul 27, 12:38 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 67 min |
| Jul 27, 12:54 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 66 min |
| Jul 27, 12:57 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 63 min |
| Jul 27, 1:00 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 60 min |
| Jul 27, 1:21 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Lancaster, York | 52 min |
| Jul 27, 1:44 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 61 min |
| Jul 27, 2:11 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 64 min |
| Jul 27, 2:14 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Philadelphia | 61 min |
| Jul 27, 2:17 PM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 58 min |
| Jul 27, 2:36 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wayne | 39 min |
| Jul 27, 3:12 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Pike, Wayne | 48 min |
| Jul 27, 3:54 PM EDT | Severe Thunderstorm Warning | BGM | Pike | 36 min |
| Jul 27, 4:52 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 23 min |
| Jul 27, 5:04 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Chester | 56 min |
| Jul 27, 5:45 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 90 min |
| Jul 30, 4:44 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 31 min |
| Jul 30, 4:58 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, Lebanon | 62 min |
| Jul 30, 5:09 PM EDT | Severe Thunderstorm Warning | PHI | Berks | 33 min |
| Jul 30, 6:25 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Lehigh, Northampton | 35 min |
| Jul 31, 5:36 PM EDT | Severe Thunderstorm Warning | PBZ | Greene, Washington | 54 min |
| Jul 31, 6:10 PM EDT | Severe Thunderstorm Warning | PBZ | Greene, Washington | 65 min |
| Jul 31, 7:23 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 67 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bucks County15
- Lancaster County12
- Washington County11
- Greene County10
- Fayette County10
- Montgomery County9
- Chester County9
- Huntingdon County8
- Juniata County8
- Lehigh County8
- Franklin County8
- York County8
- Mifflin County7
- Lycoming County7
- Wayne County7
- Centre County7
- Northampton County7
- Berks County7
- Westmoreland County7
- Delaware County7
- Butler County6
- Lawrence County6
- Allegheny County6
- Beaver County6
- Susquehanna County6
- Clinton County6
- Perry County6
- Mercer County5
- Venango County5
- Snyder County5
- Indiana County5
- Clearfield County5
- Somerset County5
- Bedford County5
- Fulton County5
- Cumberland County5
- Philadelphia County5
- Crawford County4
- Sullivan County4
- Carbon County4
24 more counties
- Union County4
- Cambria County4
- Blair County4
- Adams County4
- Lebanon County4
- Lackawanna County4
- Pike County4
- Erie County3
- Bradford County3
- Luzerne County3
- Dauphin County3
- Northumberland County3
- Jefferson County3
- Warren County3
- Wyoming County2
- Columbia County2
- Montour County2
- Monroe County2
- Armstrong County2
- Elk County2
- Tioga County1
- Cameron County1
- Clarion County1
- McKean County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.