Alert archive / Pennsylvania / Tornado Warnings
Tornado Warnings in Pennsylvania, 2024
51 tornado warnings in 2024. 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 tornado warnings reaches back to 1986.
Tornado Warnings by county
Each county as a circle sized by its count in 2024. Tap one for its archive.
- Tornado Warnings
- 51
- Busiest month
- June14 tornado warnings
- Busiest day
- July 10, 20248 tornado warnings
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 |
|---|---|---|---|---|
| May 8, 12:55 AM EDT | Tornado Warning | PBZ | Allegheny, Beaver, Washington | 35 min |
| May 8, 1:26 AM EDT | Tornado Warning | PBZ | Allegheny, Beaver, Washington | 34 min |
| May 8, 3:09 AM EDT | Tornado Warning | PBZ | Indiana, Westmoreland | 12 min |
| May 11, 4:48 PM EDT | Tornado Warning | PBZ | Lawrence | 27 min |
| May 11, 6:15 PM EDT | Tornado Warning | PBZ | Allegheny, Washington, Westmoreland | 30 min |
| May 11, 7:11 PM EDT | Tornado Warning | PBZ | Fayette | 34 min |
| May 17, 4:40 PM EDT | Tornado Warning | PBZ | Allegheny, Westmoreland | 35 min |
| May 17, 5:08 PM EDT | Tornado Warning | PBZ | Allegheny, Westmoreland | 37 min |
| May 17, 5:26 PM EDT | Tornado Warning | PBZ | Westmoreland | 19 min |
| May 25, 4:59 PM EDT | Tornado Warning | PBZ | Allegheny, Beaver, Washington | 31 min |
| May 27, 7:59 PM EDT | Tornado Warning | CTP | Schuylkill | 31 min |
| May 27, 8:24 PM EDT | Tornado Warning | CTP | Lancaster | 36 min |
| Jun 23, 3:31 PM EDT | Tornado Warning | PBZ | Greene, Washington | 29 min |
| Jun 23, 4:11 PM EDT | Tornado Warning | PBZ | Greene, Washington | 34 min |
| Jun 23, 4:38 PM EDT | Tornado Warning | PBZ | Fayette, Greene, Washington | 37 min |
| Jun 26, 1:12 PM EDT | Tornado Warning | CLE | Crawford, Erie | 33 min |
| Jun 26, 7:28 PM EDT | Tornado Warning | PBZ | Allegheny | 19 min |
| Jun 26, 8:02 PM EDT | Tornado Warning | PBZ | Allegheny, Westmoreland | 28 min |
| Jun 26, 8:21 PM EDT | Tornado Warning | PBZ | Westmoreland | 24 min |
| Jun 26, 8:29 PM EDT | Tornado Warning | PBZ | Fayette, Greene | 31 min |
| Jun 26, 8:31 PM EDT | Tornado Warning | PBZ | Indiana, Westmoreland | 23 min |
| Jun 29, 1:09 PM EDT | Tornado Warning | CLE | Crawford | 19 min |
| Jun 29, 3:58 PM EDT | Tornado Warning | CTP | Huntingdon | 6 min |
| Jun 29, 4:03 PM EDT | Tornado Warning | CTP | Huntingdon | 27 min |
| Jun 29, 5:28 PM EDT | Tornado Warning | CTP | Juniata, Northumberland, Snyder | 17 min |
| Jun 29, 6:23 PM EDT | Tornado Warning | CTP | Cumberland | 25 min |
| Jul 10, 1:26 PM EDT | Tornado Warning | CTP | Potter | 19 min |
| Jul 10, 1:39 PM EDT | Tornado Warning | CLE | Crawford | 21 min |
| Jul 10, 1:48 PM EDT | Tornado Warning | CTP | Warren | 27 min |
| Jul 10, 2:08 PM EDT | Tornado Warning | CTP | Potter | 52 min |
| Jul 10, 2:14 PM EDT | Tornado Warning | CTP | Warren | 31 min |
| Jul 10, 2:46 PM EDT | Tornado Warning | CTP | Tioga | 29 min |
| Jul 10, 3:49 PM EDT | Tornado Warning | CTP | Tioga | 26 min |
| Jul 10, 4:46 PM EDT | Tornado Warning | BGM | Bradford | 44 min |
| Jul 15, 6:11 PM EDT | Tornado Warning | CTP | Lycoming, Sullivan | 34 min |
| Jul 17, 5:28 PM EDT | Tornado Warning | BGM | Luzerne | 32 min |
| Aug 6, 1:51 PM EDT | Tornado Warning | PBZ | Mercer, Venango | 24 min |
| Aug 6, 5:21 PM EDT | Tornado Warning | PBZ | Mercer | 24 min |
| Aug 6, 5:39 PM EDT | Tornado Warning | PBZ | Mercer | 9 min |
| Aug 9, 8:27 AM EDT | Tornado Warning | CTP | Adams, York | 33 min |
| Aug 9, 10:42 AM EDT | Tornado Warning | BGM | Susquehanna | 18 min |
| Aug 18, 3:53 PM EDT | Tornado Warning | BGM | Wayne | 37 min |
| Aug 29, 4:39 PM EDT | Tornado Warning | CTP | Bedford, Blair | 20 min |
| Aug 29, 5:37 PM EDT | Tornado Warning | CTP | Lycoming | 23 min |
| Oct 6, 5:22 PM EDT | Tornado Warning | CLE | Crawford | 38 min |
| Oct 6, 5:46 PM EDT | Tornado Warning | PBZ | Forest, Venango | 29 min |
| Oct 6, 6:14 PM EDT | Tornado Warning | PBZ | Forest, Venango | 31 min |
| Oct 6, 6:18 PM EDT | Tornado Warning | PBZ | Mercer, Venango | 21 min |
| Oct 6, 6:38 PM EDT | Tornado Warning | PBZ | Forest | 21 min |
| Nov 20, 4:59 PM EST | Tornado Warning | PBZ | Allegheny, Westmoreland | 16 min |
| Dec 29, 7:37 PM EST | Tornado Warning | PBZ | Forest | 11 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allegheny County9
- Westmoreland County9
- Washington County7
- Greene County4
- Crawford County4
- Mercer County4
- Venango County4
- Forest County4
- Beaver County3
- Fayette County3
- Indiana County2
- Huntingdon County2
- Potter County2
- Warren County2
- Tioga County2
- Lycoming County2
- Lawrence County1
- Schuylkill County1
- Lancaster County1
- Erie County1
- Juniata County1
- Northumberland County1
- Snyder County1
- Cumberland County1
- Bradford County1
- Sullivan County1
- Luzerne County1
- Adams County1
- York County1
- Susquehanna County1
- Wayne County1
- Bedford County1
- Blair County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.