Alert archive / Pennsylvania / Severe Thunderstorm Warnings / 1994
Severe Thunderstorm Warnings in Pennsylvania, May 1994
41 severe thunderstorm warnings in May 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 May 1994. Tap one for its archive.
- Severe Thunderstorm Warnings
- 41
- Busiest day
- May 1, 199414 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 |
|---|---|---|---|---|
| Apr 30, 8:59 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 61 min |
| Apr 30, 9:50 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana | 55 min |
| Apr 30, 9:55 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 35 min |
| Apr 30, 10:09 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 66 min |
| Apr 30, 10:27 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 48 min |
| Apr 30, 10:42 PM EDT | Severe Thunderstorm Warning | PBZ | Clearfield | 63 min |
| Apr 30, 10:43 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lancaster, York | 62 min |
| Apr 30, 10:43 PM EDT | Severe Thunderstorm Warning | CTP | Adams | 62 min |
| May 1, 12:23 AM EDT | Severe Thunderstorm Warning | PBZ | Butler | 52 min |
| May 1, 12:40 AM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 50 min |
| May 1, 12:47 AM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Westmoreland | 73 min |
| May 1, 12:47 AM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 73 min |
| May 1, 1:22 AM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 53 min |
| May 1, 2:00 AM EDT | Severe Thunderstorm Warning | PBZ | Cambria, Clearfield | 45 min |
| May 12, 11:09 AM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 51 min |
| May 12, 12:05 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 40 min |
| May 24, 4:53 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Washington | 52 min |
| May 24, 5:10 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Westmoreland | 65 min |
| May 24, 5:11 PM EDT | Severe Thunderstorm Warning | CLE | Lawrence | 34 min |
| May 24, 5:37 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 68 min |
| May 24, 6:22 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Washington | 68 min |
| May 24, 6:22 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 68 min |
| May 24, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Blair, Cambria | 67 min |
| May 24, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Somerset | 67 min |
| May 24, 7:27 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 63 min |
| May 25, 3:36 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 69 min |
| May 25, 3:41 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 64 min |
| May 25, 4:30 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Montgomery | 60 min |
| May 25, 4:38 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 37 min |
| May 25, 4:44 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 61 min |
| May 25, 5:28 PM EDT | Severe Thunderstorm Warning | PHI | Chester, Montgomery | 47 min |
| May 25, 5:30 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 60 min |
| May 25, 5:42 PM EDT | Severe Thunderstorm Warning | PHI | Delaware | 48 min |
| May 25, 6:33 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 57 min |
| May 25, 7:25 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 65 min |
| May 26, 2:14 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 61 min |
| May 26, 2:51 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland | 69 min |
| May 26, 3:57 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster, York | 63 min |
| May 26, 4:56 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 64 min |
| May 26, 5:00 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 30 min |
| May 26, 5:28 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 62 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lancaster County6
- Washington County4
- Armstrong County3
- Westmoreland County3
- York County3
- Adams County3
- Allegheny County3
- Beaver County3
- Chester County3
- Montgomery County3
- Franklin County2
- Indiana County2
- Cumberland County2
- Jefferson County2
- Clearfield County2
- Butler County2
- Cambria County2
- Bucks County2
- Dauphin County1
- Clarion County1
- Luzerne County1
- Lawrence County1
- Blair County1
- Somerset County1
- Berks County1
- Delaware 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.