Alert archive / Pennsylvania / Severe Thunderstorm Warnings / 1993
Severe Thunderstorm Warnings in Pennsylvania, August 1993
60 severe thunderstorm warnings in August 1993. 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 1993. Tap one for its archive.
- Severe Thunderstorm Warnings
- 60
- Busiest day
- August 2, 199314 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, 9:57 AM EDT | Severe Thunderstorm Warning | PBZ | Butler | 63 min |
| Aug 2, 10:44 AM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 46 min |
| Aug 2, 11:07 AM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 68 min |
| Aug 2, 2:11 PM EDT | Severe Thunderstorm Warning | CLE | Lawrence | 49 min |
| Aug 2, 2:11 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 34 min |
| Aug 2, 2:50 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 55 min |
| Aug 2, 3:21 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna | 39 min |
| Aug 2, 3:31 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna | 29 min |
| Aug 2, 3:32 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Westmoreland | 58 min |
| Aug 2, 3:46 PM EDT | Severe Thunderstorm Warning | CLE | Venango | 59 min |
| Aug 2, 4:13 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 62 min |
| Aug 2, 4:20 PM EDT | Severe Thunderstorm Warning | CLE | Warren | 55 min |
| Aug 2, 4:25 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 65 min |
| Aug 2, 6:12 PM EDT | Severe Thunderstorm Warning | PBZ | Cambria | 63 min |
| Aug 11, 3:15 PM EDT | Severe Thunderstorm Warning | PBZ | Bedford | 60 min |
| Aug 11, 6:27 PM EDT | Severe Thunderstorm Warning | CTP | Adams | 33 min |
| Aug 11, 7:13 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 32 min |
| Aug 11, 7:50 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 55 min |
| Aug 11, 8:55 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 50 min |
| Aug 14, 12:58 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 62 min |
| Aug 17, 1:41 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 64 min |
| Aug 17, 4:27 PM EDT | Severe Thunderstorm Warning | PBZ | Blair | 63 min |
| Aug 17, 4:27 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 63 min |
| Aug 17, 4:27 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 63 min |
| Aug 17, 5:27 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Somerset, Westmoreland | 93 min |
| Aug 17, 5:27 PM EDT | Severe Thunderstorm Warning | PBZ | Greene | 93 min |
| Aug 17, 5:33 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 57 min |
| Aug 17, 5:36 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 69 min |
| Aug 17, 6:57 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Somerset, Westmoreland | 63 min |
| Aug 27, 5:38 PM EDT | Severe Thunderstorm Warning | CLE | Forest, Venango | 82 min |
| Aug 27, 6:36 PM EDT | Severe Thunderstorm Warning | CLE | Forest, Venango | 2 hr |
| Aug 27, 7:04 PM EDT | Severe Thunderstorm Warning | CLE | Mercer | 56 min |
| Aug 27, 8:28 PM EDT | Severe Thunderstorm Warning | CLE | Lawrence | 47 min |
| Aug 28, 1:20 PM EDT | Severe Thunderstorm Warning | BGM | Columbia | 25 min |
| Aug 28, 1:29 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna | 46 min |
| Aug 28, 1:42 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Wayne | 48 min |
| Aug 28, 1:48 PM EDT | Severe Thunderstorm Warning | BGM | Columbia | 42 min |
| Aug 28, 1:58 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 47 min |
| Aug 28, 2:31 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna | 44 min |
| Aug 28, 3:22 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Washington | 68 min |
| Aug 28, 4:31 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 59 min |
| Aug 28, 5:45 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 52 min |
| Aug 28, 6:34 PM EDT | Severe Thunderstorm Warning | CTP | Adams, York | 26 min |
| Aug 28, 7:18 PM EDT | Severe Thunderstorm Warning | CTP | York | 27 min |
| Aug 28, 7:40 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 35 min |
| Aug 30, 6:05 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 55 min |
| Aug 30, 6:25 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 95 min |
| Aug 31, 9:20 AM EDT | Severe Thunderstorm Warning | CLE | Crawford | 25 min |
| Aug 31, 1:08 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 67 min |
| Aug 31, 1:36 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 69 min |
| Aug 31, 1:41 PM EDT | Severe Thunderstorm Warning | CLE | Potter | 64 min |
| Aug 31, 2:32 PM EDT | Severe Thunderstorm Warning | CLE | Warren | 58 min |
| Aug 31, 2:35 PM EDT | Severe Thunderstorm Warning | CLE | Mercer | 55 min |
| Aug 31, 2:43 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 62 min |
| Aug 31, 3:55 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 65 min |
| Aug 31, 3:59 PM EDT | Severe Thunderstorm Warning | CLE | Elk | 61 min |
| Aug 31, 4:12 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion | 63 min |
| Aug 31, 5:00 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 30 min |
| Aug 31, 5:59 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 46 min |
| Aug 31, 6:03 PM EDT | Severe Thunderstorm Warning | CTP | Bradford | 42 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Adams County5
- York County5
- Lackawanna County4
- Westmoreland County4
- Fayette County4
- Crawford County4
- Butler County3
- Clarion County3
- Armstrong County3
- Venango County3
- Erie County3
- Lawrence County2
- Warren County2
- Greene County2
- Somerset County2
- Lancaster County2
- Forest County2
- Mercer County2
- Columbia County2
- Wayne County2
- Berks County2
- Tioga County2
- Beaver County1
- Susquehanna County1
- Indiana County1
- Cambria County1
- Bedford County1
- Franklin County1
- Centre County1
- Blair County1
- Washington County1
- Potter County1
- Elk County1
- Bradford County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19921994
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.