Alert archive / Pennsylvania / Severe Thunderstorm Warnings / 1994
Severe Thunderstorm Warnings in Pennsylvania, June 1994
134 severe thunderstorm warnings in June 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 June 1994. Tap one for its archive.
- Severe Thunderstorm Warnings
- 134
- Busiest day
- June 29, 199420 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 |
|---|---|---|---|---|
| Jun 6, 12:54 PM EDT | Severe Thunderstorm Warning | CTP | Clinton | 36 min |
| Jun 6, 1:07 PM EDT | Severe Thunderstorm Warning | CTP | Union | 53 min |
| Jun 6, 1:34 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 26 min |
| Jun 6, 2:03 PM EDT | Severe Thunderstorm Warning | CTP | Snyder, Union | 57 min |
| Jun 6, 2:13 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon | 62 min |
| Jun 6, 2:52 PM EDT | Severe Thunderstorm Warning | CTP | Northumberland | 68 min |
| Jun 6, 2:59 PM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 61 min |
| Jun 6, 3:03 PM EDT | Severe Thunderstorm Warning | BGM | Columbia | 27 min |
| Jun 6, 3:08 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 67 min |
| Jun 6, 3:15 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 60 min |
| Jun 6, 3:19 PM EDT | Severe Thunderstorm Warning | PBZ | Cambria | 41 min |
| Jun 6, 3:48 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 42 min |
| Jun 6, 5:20 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 55 min |
| Jun 6, 5:20 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 55 min |
| Jun 6, 6:15 PM EDT | Severe Thunderstorm Warning | PHI | Delaware | 45 min |
| Jun 6, 7:58 PM EDT | Severe Thunderstorm Warning | CLE | Elk | 62 min |
| Jun 6, 11:34 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 41 min |
| Jun 11, 3:22 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 68 min |
| Jun 11, 4:28 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 47 min |
| Jun 11, 4:43 PM EDT | Severe Thunderstorm Warning | CLE | Forest | 62 min |
| Jun 11, 5:17 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 43 min |
| Jun 11, 5:50 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 40 min |
| Jun 11, 6:39 PM EDT | Severe Thunderstorm Warning | CLE | Venango | 66 min |
| Jun 11, 6:51 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 54 min |
| Jun 11, 7:36 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 39 min |
| Jun 11, 9:26 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 49 min |
| Jun 12, 3:00 PM EDT | Severe Thunderstorm Warning | CTP | Bradford | 45 min |
| Jun 12, 3:50 PM EDT | Severe Thunderstorm Warning | CTP | Northumberland, Union | 25 min |
| Jun 12, 3:50 PM EDT | Severe Thunderstorm Warning | CTP | Montour | 25 min |
| Jun 12, 3:56 PM EDT | Severe Thunderstorm Warning | CTP | Bradford | 49 min |
| Jun 12, 4:07 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 58 min |
| Jun 12, 4:07 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 38 min |
| Jun 12, 4:11 PM EDT | Severe Thunderstorm Warning | CTP | Montour | 34 min |
| Jun 12, 5:21 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 69 min |
| Jun 12, 5:38 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 37 min |
| Jun 12, 5:43 PM EDT | Severe Thunderstorm Warning | BGM | Columbia | 47 min |
| Jun 12, 5:59 PM EDT | Severe Thunderstorm Warning | CTP | Carbon, Schuylkill | 46 min |
| Jun 12, 6:26 PM EDT | Severe Thunderstorm Warning | CTP | York | 34 min |
| Jun 12, 7:39 PM EDT | Severe Thunderstorm Warning | CTP | Northampton | 27 min |
| Jun 12, 11:13 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 47 min |
| Jun 13, 1:03 AM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 27 min |
| Jun 13, 1:11 AM EDT | Severe Thunderstorm Warning | BGM | Wayne | 34 min |
| Jun 13, 1:12 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 63 min |
| Jun 13, 3:49 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 41 min |
| Jun 13, 4:08 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 67 min |
| Jun 13, 4:16 PM EDT | Severe Thunderstorm Warning | CLE | Potter | 29 min |
| Jun 13, 4:31 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 49 min |
| Jun 13, 4:33 PM EDT | Severe Thunderstorm Warning | CTP | Bradford | 42 min |
| Jun 13, 5:03 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 57 min |
| Jun 13, 5:15 PM EDT | Severe Thunderstorm Warning | CTP | Bradford | 45 min |
| Jun 13, 6:01 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 59 min |
| Jun 13, 6:15 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 60 min |
| Jun 13, 8:57 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Clarion | 63 min |
| Jun 13, 9:11 PM EDT | Severe Thunderstorm Warning | CLE | Lawrence | 49 min |
| Jun 13, 9:48 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 57 min |
| Jun 13, 10:41 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 49 min |
| Jun 13, 10:56 PM EDT | Severe Thunderstorm Warning | CTP | Bradford | 49 min |
| Jun 13, 11:13 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 32 min |
| Jun 13, 11:31 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 59 min |
| Jun 13, 11:32 PM EDT | Severe Thunderstorm Warning | BGM | Wyoming | 58 min |
| Jun 13, 11:58 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 47 min |
| Jun 14, 12:04 AM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Wayne | 41 min |
| Jun 14, 12:21 AM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 54 min |
| Jun 14, 12:22 AM EDT | Severe Thunderstorm Warning | CTP | Schuylkill | 68 min |
| Jun 14, 12:25 AM EDT | Severe Thunderstorm Warning | BGM | Columbia | 50 min |
| Jun 15, 7:33 PM EDT | Severe Thunderstorm Warning | CTP | Somerset | 57 min |
| Jun 16, 2:17 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 58 min |
| Jun 16, 4:27 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland | 63 min |
| Jun 16, 7:34 PM EDT | Severe Thunderstorm Warning | CLE | Mercer | 26 min |
| Jun 16, 7:36 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 69 min |
| Jun 16, 8:02 PM EDT | Severe Thunderstorm Warning | CTP | Northumberland | 58 min |
| Jun 16, 9:46 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver | 59 min |
| Jun 16, 10:29 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Washington | 21 min |
| Jun 17, 5:02 PM EDT | Severe Thunderstorm Warning | PBZ | Clearfield | 58 min |
| Jun 17, 5:44 PM EDT | Severe Thunderstorm Warning | PBZ | Cambria, Clearfield | 46 min |
| Jun 17, 5:50 PM EDT | Severe Thunderstorm Warning | PBZ | Cambria, Clearfield, Indiana | 40 min |
| Jun 17, 6:14 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Jefferson | 46 min |
| Jun 17, 6:36 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna | 39 min |
| Jun 17, 7:06 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 69 min |
| Jun 17, 7:55 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 50 min |
| Jun 17, 8:39 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 36 min |
| Jun 17, 9:04 PM EDT | Severe Thunderstorm Warning | BGM | Columbia | 26 min |
| Jun 18, 1:57 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 2 hr |
| Jun 18, 2:21 PM EDT | Severe Thunderstorm Warning | CTP | Snyder | 69 min |
| Jun 18, 2:35 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Mifflin | 55 min |
| Jun 18, 3:30 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon, Mifflin | 60 min |
| Jun 18, 4:13 PM EDT | Severe Thunderstorm Warning | CTP | Pike | 47 min |
| Jun 18, 4:28 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 62 min |
| Jun 18, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 67 min |
| Jun 19, 3:45 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 45 min |
| Jun 19, 4:57 PM EDT | Severe Thunderstorm Warning | PBZ | Bedford | 63 min |
| Jun 19, 5:21 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 69 min |
| Jun 19, 6:22 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 68 min |
| Jun 19, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 67 min |
| Jun 19, 7:03 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 57 min |
| Jun 20, 8:20 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver, Washington | 55 min |
| Jun 20, 9:10 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 80 min |
| Jun 20, 9:10 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 80 min |
| Jun 20, 9:38 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana, Westmoreland | 82 min |
| Jun 20, 10:24 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Jefferson | 66 min |
| Jun 20, 10:24 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 66 min |
| Jun 21, 2:35 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 55 min |
| Jun 21, 2:57 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 63 min |
| Jun 21, 4:26 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 49 min |
| Jun 24, 3:20 PM EDT | Severe Thunderstorm Warning | CLE | Elk | 55 min |
| Jun 24, 5:30 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 60 min |
| Jun 24, 8:17 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Somerset | 58 min |
| Jun 24, 8:38 PM EDT | Severe Thunderstorm Warning | PBZ | Bedford | 67 min |
| Jun 24, 9:09 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 66 min |
| Jun 24, 9:18 PM EDT | Severe Thunderstorm Warning | PBZ | Somerset | 57 min |
| Jun 27, 1:40 PM EDT | Severe Thunderstorm Warning | BGM | Columbia | 60 min |
| Jun 27, 2:03 PM EDT | Severe Thunderstorm Warning | CTP | Sullivan | 42 min |
| Jun 27, 2:15 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne, Wyoming | 105 min |
| Jun 29, 2:49 AM EDT | Severe Thunderstorm Warning | CLE | Crawford | 56 min |
| Jun 29, 5:48 AM EDT | Severe Thunderstorm Warning | PBZ | Washington | 57 min |
| Jun 29, 10:27 AM EDT | Severe Thunderstorm Warning | CTP | Lehigh | 48 min |
| Jun 29, 11:13 AM EDT | Severe Thunderstorm Warning | CTP | Monroe | 32 min |
| Jun 29, 11:21 AM EDT | Severe Thunderstorm Warning | PHI | Bucks | 54 min |
| Jun 29, 11:25 AM EDT | Severe Thunderstorm Warning | CTP | Northampton | 35 min |
| Jun 29, 11:51 AM EDT | Severe Thunderstorm Warning | PHI | Philadelphia | 39 min |
| Jun 29, 12:10 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 50 min |
| Jun 29, 1:25 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 50 min |
| Jun 29, 4:05 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 55 min |
| Jun 29, 4:24 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Franklin | 66 min |
| Jun 29, 4:56 PM EDT | Severe Thunderstorm Warning | CTP | Lehigh | 49 min |
| Jun 29, 5:40 PM EDT | Severe Thunderstorm Warning | CTP | York | 65 min |
| Jun 29, 5:40 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Perry | 65 min |
| Jun 29, 5:59 PM EDT | Severe Thunderstorm Warning | CTP | Snyder | 61 min |
| Jun 29, 6:22 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 68 min |
| Jun 29, 6:44 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 31 min |
| Jun 29, 7:04 PM EDT | Severe Thunderstorm Warning | CTP | Carbon, Lehigh | 26 min |
| Jun 29, 7:17 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 58 min |
| Jun 29, 7:21 PM EDT | Severe Thunderstorm Warning | CLE | Mercer | 69 min |
| Jun 30, 4:33 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 27 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Washington County10
- Allegheny County7
- Erie County6
- Columbia County5
- Bradford County5
- Luzerne County5
- Cambria County4
- Bucks County4
- Crawford County4
- Clarion County4
- Butler County4
- Susquehanna County4
- Beaver County4
- Clearfield County4
- Union County3
- Snyder County3
- Northumberland County3
- Schuylkill County3
- Lancaster County3
- Jefferson County3
- Westmoreland County3
- Wayne County3
- Armstrong County3
- Somerset County3
- Indiana County3
- Berks County3
- Lehigh County3
- Centre County2
- Huntingdon County2
- Cumberland County2
- Perry County2
- Elk County2
- Montour County2
- Sullivan County2
- Lycoming County2
- Carbon County2
- York County2
- Northampton County2
- Tioga County2
- Wyoming County2
20 more counties
- Lackawanna County2
- Franklin County2
- Mercer County2
- Mifflin County2
- Bedford County2
- Fayette County2
- Greene County2
- Clinton County1
- Lebanon County1
- Chester County1
- Delaware County1
- Forest County1
- Venango County1
- Potter County1
- Lawrence County1
- Pike County1
- Monroe County1
- Philadelphia County1
- Adams County1
- Juniata 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.