Alert archive / Pennsylvania / Severe Thunderstorm Warnings / 1994
Severe Thunderstorm Warnings in Pennsylvania, August 1994
88 severe thunderstorm warnings in August 1994. 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 August 1994. Tap one for its archive.
- Severe Thunderstorm Warnings
- 88
- Busiest day
- August 27, 199424 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 |
|---|---|---|---|---|
| Aug 2, 12:31 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 59 min |
| Aug 2, 1:48 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Venango | 57 min |
| Aug 2, 1:58 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 47 min |
| Aug 2, 3:39 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 66 min |
| Aug 2, 3:48 PM EDT | Severe Thunderstorm Warning | CTP | Clinton | 57 min |
| Aug 2, 3:51 PM EDT | Severe Thunderstorm Warning | CTP | Bradford | 69 min |
| Aug 2, 4:54 PM EDT | Severe Thunderstorm Warning | CTP | Potter, Tioga | 66 min |
| Aug 2, 5:09 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 51 min |
| Aug 2, 6:08 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 2 hr |
| Aug 2, 6:27 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 48 min |
| Aug 2, 7:08 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin, Snyder | 52 min |
| Aug 4, 12:32 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 58 min |
| Aug 4, 2:06 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 69 min |
| Aug 4, 2:31 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 59 min |
| Aug 4, 4:34 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Warren | 56 min |
| Aug 4, 4:54 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 66 min |
| Aug 4, 6:10 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 35 min |
| Aug 4, 6:36 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 54 min |
| Aug 4, 7:15 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 60 min |
| Aug 4, 7:48 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 42 min |
| Aug 12, 5:21 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon | 54 min |
| Aug 12, 6:15 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Huntingdon | 45 min |
| Aug 12, 6:50 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 55 min |
| Aug 12, 6:53 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Huntingdon | 67 min |
| Aug 12, 7:02 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 58 min |
| Aug 12, 7:45 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 45 min |
| Aug 13, 3:59 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Montgomery | 46 min |
| Aug 13, 4:35 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 40 min |
| Aug 13, 4:36 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 69 min |
| Aug 13, 5:21 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Montgomery | 54 min |
| Aug 13, 6:22 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 33 min |
| Aug 14, 3:36 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 54 min |
| Aug 14, 1:53 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 67 min |
| Aug 14, 2:25 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Montgomery | 50 min |
| Aug 14, 2:55 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 50 min |
| Aug 20, 4:43 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton | 32 min |
| Aug 25, 3:28 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 62 min |
| Aug 25, 3:54 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 66 min |
| Aug 25, 4:03 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 57 min |
| Aug 25, 4:37 PM EDT | Severe Thunderstorm Warning | CTP | Clinton | 68 min |
| Aug 25, 4:43 PM EDT | Severe Thunderstorm Warning | PBZ | Forest, Venango | 47 min |
| Aug 25, 5:40 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 65 min |
| Aug 25, 5:49 PM EDT | Severe Thunderstorm Warning | CTP | Union | 56 min |
| Aug 25, 6:04 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 56 min |
| Aug 25, 6:35 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Tioga | 55 min |
| Aug 25, 6:42 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Westmoreland | 48 min |
| Aug 25, 7:30 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Perry | 60 min |
| Aug 25, 7:57 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 63 min |
| Aug 26, 4:34 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 56 min |
| Aug 26, 5:46 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 59 min |
| Aug 27, 3:40 AM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 50 min |
| Aug 27, 6:33 AM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 72 min |
| Aug 27, 7:10 AM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 65 min |
| Aug 27, 1:47 PM EDT | Severe Thunderstorm Warning | CTP | Potter | 43 min |
| Aug 27, 2:15 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, McKean | 60 min |
| Aug 27, 2:39 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 36 min |
| Aug 27, 2:52 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Sullivan | 38 min |
| Aug 27, 3:15 PM EDT | Severe Thunderstorm Warning | CLE | Elk | 60 min |
| Aug 27, 3:21 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 69 min |
| Aug 27, 3:56 PM EDT | Severe Thunderstorm Warning | BGM | Wyoming | 61 min |
| Aug 27, 3:56 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 49 min |
| Aug 27, 4:02 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna | 58 min |
| Aug 27, 4:14 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 61 min |
| Aug 27, 4:16 PM EDT | Severe Thunderstorm Warning | CTP | Monroe, Northampton | 44 min |
| Aug 27, 4:56 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 64 min |
| Aug 27, 5:03 PM EDT | Severe Thunderstorm Warning | CTP | Northampton | 42 min |
| Aug 27, 5:07 PM EDT | Severe Thunderstorm Warning | CTP | Northumberland, Union | 68 min |
| Aug 27, 5:32 PM EDT | Severe Thunderstorm Warning | CTP | Columbia | 58 min |
| Aug 27, 5:37 PM EDT | Severe Thunderstorm Warning | CLE | Lawrence | 68 min |
| Aug 27, 6:20 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 55 min |
| Aug 27, 6:37 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin | 68 min |
| Aug 27, 6:55 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 65 min |
| Aug 27, 7:31 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin | 44 min |
| Aug 27, 7:45 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Butler, Westmoreland | 60 min |
| Aug 27, 8:07 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 68 min |
| Aug 27, 10:17 PM EDT | Severe Thunderstorm Warning | PHI | Montgomery, Philadelphia | 43 min |
| Aug 28, 12:53 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 52 min |
| Aug 28, 1:14 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 46 min |
| Aug 28, 1:49 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 41 min |
| Aug 28, 3:03 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 57 min |
| Aug 28, 3:36 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 69 min |
| Aug 28, 4:33 PM EDT | Severe Thunderstorm Warning | PBZ | Forest | 57 min |
| Aug 28, 4:40 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 65 min |
| Aug 28, 5:28 PM EDT | Severe Thunderstorm Warning | CTP | Cameron | 47 min |
| Aug 28, 6:02 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 28 min |
| Aug 28, 6:16 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 59 min |
| Aug 28, 7:02 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 28 min |
| Aug 28, 7:16 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 59 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Westmoreland County7
- Erie County7
- Montgomery County5
- Allegheny County4
- Butler County4
- Venango County4
- Elk County4
- Tioga County4
- Crawford County4
- Bucks County4
- Lycoming County4
- Clinton County3
- Juniata County3
- Berks County3
- Huntingdon County3
- Indiana County3
- Potter County2
- Mifflin County2
- McKean County2
- Warren County2
- Washington County2
- Franklin County2
- Armstrong County2
- Lancaster County2
- Chester County2
- Philadelphia County2
- Forest County2
- Union County2
- Perry County2
- Fayette County2
- Cameron County2
- Columbia County2
- Northampton County2
- Bradford County1
- Snyder County1
- Greene County1
- York County1
- Centre County1
- Clarion County1
- Sullivan County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19931995
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.