Alert archive / Pennsylvania / 1994
Weather alerts in Pennsylvania, August 1994
143 weather alerts in August 1994, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in August 1994. Tap one for its archive.
- Alerts
- 143
- Warnings
- 143
- Watches
- 0
- Advisories
- 0
- Busiest day
- August 27, 199431 alerts
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, 3:02 PM EDT | Flash Flood Warning | PBZ | Butler | 58 min |
| Aug 2, 3:07 PM EDT | Flash Flood Warning | PBZ | Allegheny | 53 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, 4:44 PM EDT | Flash Flood Warning | CTP | Centre, Clearfield | 2 hr |
| 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, 6:00 PM EDT | Flash Flood Warning | PBZ | Fayette | 2 hr |
| Aug 2, 6:08 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 2 hr |
| 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, 6:49 PM EDT | Flash Flood Warning | CTP | Blair | 116 min |
| Aug 2, 6:49 PM EDT | Flash Flood Warning | CTP | Somerset | 116 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, 11:28 AM EDT | Flash Flood Warning | PBZ | Mercer | 2 hr |
| 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 13, 8:21 PM EDT | Tornado Warning | PBZ | Mercer | 54 min |
| Aug 13, 9:00 PM EDT | Tornado Warning | PBZ | Venango | 60 min |
| Aug 14, 12:50 AM EDT | Flash Flood Warning | PBZ | Venango | 5 hr |
| Aug 14, 12:58 AM EDT | Flash Flood Warning | CLE | Erie | 62 min |
| Aug 14, 2:12 AM EDT | Flash Flood Warning | CLE | Erie | 2 hr |
| Aug 14, 3:36 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 54 min |
| Aug 14, 4:20 AM EDT | Flash Flood Warning | CLE | Erie | 3 hr |
| 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 14, 3:15 PM EDT | Tornado Warning | PHI | Montgomery | 30 min |
| Aug 17, 11:25 PM EDT | Flash Flood Warning | CTP | Cameron | 2 hr |
| Aug 18, 1:08 AM EDT | Flash Flood Warning | CTP | Lycoming | 2 hr |
| Aug 18, 1:23 AM EDT | Flash Flood Warning | CTP | Tioga | 2 hr |
| Aug 18, 1:31 AM EDT | Flash Flood Warning | CTP | Potter | 119 min |
| Aug 18, 1:59 AM EDT | Flash Flood Warning | BGM | Bradford | 6 hr |
| Aug 18, 2:39 AM EDT | Flash Flood Warning | CTP | Union | 2 hr |
| Aug 18, 3:05 AM EDT | Flash Flood Warning | CTP | Tioga | 3 hr |
| Aug 18, 3:10 AM EDT | Flash Flood Warning | CTP | Lycoming | 3 hr |
| Aug 18, 3:40 AM EDT | Flash Flood Warning | CTP | Clearfield, Clinton | 4 hr |
| Aug 18, 3:52 AM EDT | Flash Flood Warning | CTP | Centre | 4 hr |
| Aug 18, 4:25 AM EDT | Flash Flood Warning | CTP | Tioga | 6 hr |
| Aug 18, 4:34 AM EDT | Flash Flood Warning | CTP | Lycoming, Union | 5 hr |
| Aug 18, 8:00 AM EDT | Flash Flood Warning | BGM | Bradford | 6 hr |
| Aug 18, 9:00 AM EDT | Flash Flood Warning | CTP | Cameron | 3 hr |
| Aug 18, 9:57 AM EDT | Flash Flood Warning | CTP | Lycoming, Tioga | 3 hr |
| Aug 18, 1:00 PM EDT | Flash Flood Warning | CTP | Lycoming | 5 hr |
| Aug 20, 2:00 PM EDT | Flash Flood Warning | CTP | Clinton | 2 hr |
| Aug 20, 4:43 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton | 32 min |
| Aug 22, 8:40 AM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Aug 22, 11:38 AM EDT | Flash Flood Warning | CTP | Lancaster | 5 hr |
| Aug 22, 4:37 PM EDT | Flash Flood Warning | PHI | Bucks | 3 hr |
| 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, 4:53 PM EDT | Tornado Warning | CTP | Clinton | 67 min |
| Aug 25, 5:11 PM EDT | Flash Flood Warning | CTP | Clinton | 2 hr |
| 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, 6:22 PM EDT | Flash Flood Warning | CTP | Centre, Union | 2 hr |
| 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, 7:07 PM EDT | Flash Flood Warning | CTP | Lycoming, Tioga | 3 hr |
| Aug 25, 7:30 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Perry | 60 min |
| Aug 25, 7:53 PM EDT | Flash Flood Warning | CTP | Lycoming, Tioga | 4 hr |
| Aug 25, 7:57 PM EDT | Severe Thunderstorm Warning | CTP | Tioga | 63 min |
| Aug 25, 8:01 PM EDT | Tornado Warning | CTP | Perry | 59 min |
| Aug 25, 8:13 PM EDT | Tornado Warning | CTP | Cumberland, Dauphin | 62 min |
| Aug 25, 8:30 PM EDT | Flash Flood Warning | CTP | Centre, Union | 4 hr |
| Aug 25, 8:50 PM EDT | Flash Flood Warning | CTP | Clinton | 3 hr |
| Aug 25, 9:34 PM EDT | Flash Flood Warning | CTP | Cumberland | 4 hr |
| 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 | Flash Flood Warning | PBZ | Fayette | 57 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, 7:20 AM EDT | Flash Flood Warning | PBZ | Fayette, Westmoreland | 3 hr |
| 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, 2:23 PM EDT | Flash Flood Warning | CTP | McKean | 3 hr |
| 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, 3:15 PM EDT | Flash Flood Warning | CTP | 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, 4:12 PM EDT | Flash Flood Warning | CTP | Elk, Warren | 4 hr |
| 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, 5:37 PM EDT | Flash Flood Warning | PBZ | 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 | Flash Flood Warning | PBZ | Allegheny, Butler, Westmoreland | 60 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, 3:25 PM EDT | Tornado Warning | CLE | Crawford | 50 min |
| Aug 28, 3:36 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 69 min |
| Aug 28, 3:51 PM EDT | Flash Flood Warning | CLE | Crawford | 2 hr |
| 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, 5:00 PM EDT | Tornado Warning | CTP | Elk, McKean | 45 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 product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 88 |
| Tornado Warning | 8 |
| Flooding | |
| Flash Flood Warning | 47 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lycoming County11
- Westmoreland County10
- Tioga County10
- Erie County10
- Clinton County8
- Elk County7
- Allegheny County6
- Butler County6
- Venango County6
- Crawford County6
- Montgomery County6
- Union County6
- Centre County5
- Fayette County5
- Bucks County5
- McKean County4
- Lancaster County4
- Cameron County4
- Bradford County3
- Clearfield County3
- Potter County3
- Juniata County3
- Warren County3
- Berks County3
- Huntingdon County3
- Perry County3
- Indiana County3
- Mifflin County2
- Washington County2
- Franklin County2
- Armstrong County2
- Mercer County2
- Chester County2
- Philadelphia County2
- Forest County2
- Cumberland County2
- Dauphin County2
- Columbia County2
- Northampton County2
- Lawrence County2
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. Rebuilt daily.