Alert archive / Pennsylvania / Flash Flood Warnings
Flash Flood Warnings in Pennsylvania, 2007
100 flash flood warnings in 2007. 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 flash flood warnings reaches back to 1986.
Flash Flood Warnings by county
Each county as a circle sized by its count in 2007. Tap one for its archive.
- Flash Flood Warnings
- 100
- Busiest month
- August34 flash flood warnings
- Busiest day
- June 1, 200712 flash flood warnings
Over time
By month
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 |
|---|---|---|---|---|
| Mar 15, 1:53 AM EDT | Flash Flood Warning | BGM | Bradford | 6 hr |
| Mar 15, 1:53 AM EDT | Flash Flood Warning | BGM | Bradford | 6 hr |
| Mar 15, 4:39 PM EDT | Flash Flood Warning | BGM | Susquehanna | 6 hr |
| Mar 15, 10:30 PM EDT | Flash Flood Warning | BGM | Susquehanna | 6 hr |
| Mar 15, 10:30 PM EDT | Flash Flood Warning | BGM | Susquehanna | 6 hr |
| Mar 23, 1:29 PM EDT | Flash Flood Warning | PBZ | Allegheny | 91 min |
| Mar 23, 9:46 PM EDT | Flash Flood Warning | PBZ | Washington | 4 hr |
| Mar 27, 7:02 PM EDT | Flash Flood Warning | PBZ | Mercer | 3 hr |
| Apr 27, 1:01 AM EDT | Flash Flood Warning | PHI | Chester | 3 hr |
| Apr 27, 1:14 AM EDT | Flash Flood Warning | PHI | Bucks, Montgomery | 3 hr |
| Apr 27, 3:42 AM EDT | Flash Flood Warning | PHI | Bucks, Chester, Montgomery | 4 hr |
| Apr 27, 8:07 AM EDT | Flash Flood Warning | PHI | Bucks, Chester, Montgomery | 83 min |
| May 10, 6:59 PM EDT | Flash Flood Warning | CTP | Cumberland | 3 hr |
| May 10, 9:32 PM EDT | Flash Flood Warning | CTP | Franklin | 3 hr |
| May 12, 6:45 PM EDT | Flash Flood Warning | PHI | Chester | 3 hr |
| May 31, 6:09 PM EDT | Flash Flood Warning | PHI | Monroe | 2 hr |
| May 31, 7:00 PM EDT | Flash Flood Warning | PBZ | Allegheny | 90 min |
| May 31, 8:19 PM EDT | Flash Flood Warning | PHI | Berks, Lehigh | 116 min |
| May 31, 9:50 PM EDT | Flash Flood Warning | PHI | Lehigh | 3 hr |
| May 31, 11:27 PM EDT | Flash Flood Warning | PHI | Lehigh | 93 min |
| Jun 1, 3:29 PM EDT | Flash Flood Warning | CTP | Somerset | 3 hr |
| Jun 1, 4:31 PM EDT | Flash Flood Warning | PHI | Monroe | 3 hr |
| Jun 1, 4:55 PM EDT | Flash Flood Warning | CTP | York | 3 hr |
| Jun 1, 5:28 PM EDT | Flash Flood Warning | CTP | Schuylkill | 3 hr |
| Jun 1, 6:00 PM EDT | Flash Flood Warning | PHI | Berks | 3 hr |
| Jun 1, 6:15 PM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jun 1, 7:03 PM EDT | Flash Flood Warning | PHI | Lehigh | 3 hr |
| Jun 1, 7:06 PM EDT | Flash Flood Warning | CTP | Dauphin | 3 hr |
| Jun 1, 7:58 PM EDT | Flash Flood Warning | CTP | York | 2 hr |
| Jun 1, 9:34 PM EDT | Flash Flood Warning | CTP | Franklin | 116 min |
| Jun 1, 10:00 PM EDT | Flash Flood Warning | CTP | York | 3 hr |
| Jun 2, 5:29 PM EDT | Flash Flood Warning | CTP | Bedford | 3 hr |
| Jun 2, 6:36 PM EDT | Flash Flood Warning | CTP | Clearfield | 3 hr |
| Jun 2, 10:33 PM EDT | Flash Flood Warning | PBZ | Butler | 117 min |
| Jun 8, 6:59 PM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 2 hr |
| Jun 11, 3:39 AM EDT | Flash Flood Warning | PHI | Chester | 3 hr |
| Jun 12, 4:00 PM EDT | Flash Flood Warning | PHI | Montgomery | 3 hr |
| Jun 12, 5:46 PM EDT | Flash Flood Warning | PHI | Bucks | 119 min |
| Jun 19, 3:58 PM EDT | Flash Flood Warning | CTP | Lycoming | 3 hr |
| Jun 19, 11:14 PM EDT | Flash Flood Warning | PHI | Berks | 4 hr |
| Jun 19, 11:34 PM EDT | Flash Flood Warning | PHI | Montgomery | 4 hr |
| Jun 27, 1:31 PM EDT | Flash Flood Warning | BGM | Pike | 3 hr |
| Jul 5, 12:22 AM EDT | Flash Flood Warning | PHI | Lehigh, Northampton | 4 hr |
| Jul 5, 12:25 AM EDT | Flash Flood Warning | PHI | Lehigh, Northampton | 4 hr |
| Jul 5, 12:16 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver | 3 hr |
| Jul 5, 12:41 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 2 hr |
| Jul 5, 1:19 PM EDT | Flash Flood Warning | PBZ | Armstrong, Indiana | 3 hr |
| Jul 5, 1:47 PM EDT | Flash Flood Warning | PBZ | Washington | 3 hr |
| Jul 5, 2:50 PM EDT | Flash Flood Warning | PBZ | Fayette | 3 hr |
| Jul 5, 3:40 PM EDT | Flash Flood Warning | CTP | Dauphin | 3 hr |
| Jul 27, 7:20 PM EDT | Flash Flood Warning | BGM | Pike | 3 hr |
| Jul 28, 7:24 PM EDT | Flash Flood Warning | PBZ | Venango | 2 hr |
| Jul 29, 5:52 AM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jul 29, 8:41 AM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jul 29, 9:28 AM EDT | Flash Flood Warning | PHI | Chester | 2 hr |
| Jul 29, 9:56 AM EDT | Flash Flood Warning | PHI | Lehigh, Northampton | 2 hr |
| Jul 29, 10:50 AM EDT | Flash Flood Warning | PHI | Berks | 115 min |
| Jul 29, 12:25 PM EDT | Flash Flood Warning | PBZ | Fayette | 3 hr |
| Jul 29, 8:00 PM EDT | Flash Flood Warning | CTP | Cumberland | 3 hr |
| Jul 29, 8:25 PM EDT | Flash Flood Warning | CTP | Dauphin, Lebanon | 4 hr |
| Aug 6, 1:26 AM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Aug 6, 1:48 AM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Aug 7, 7:05 PM EDT | Flash Flood Warning | PBZ | Jefferson | 3 hr |
| Aug 7, 9:35 PM EDT | Flash Flood Warning | CLE | Erie | 4 hr |
| Aug 7, 10:49 PM EDT | Flash Flood Warning | CTP | McKean, Warren | 116 min |
| Aug 7, 11:48 PM EDT | Flash Flood Warning | CTP | Cameron, Elk, Potter | 5 hr |
| Aug 8, 12:39 AM EDT | Flash Flood Warning | CTP | McKean, Warren | 4 hr |
| Aug 9, 8:45 AM EDT | Flash Flood Warning | PBZ | Allegheny | 2 hr |
| Aug 9, 9:04 AM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Aug 9, 9:23 AM EDT | Flash Flood Warning | PBZ | Indiana | 2 hr |
| Aug 9, 9:37 AM EDT | Flash Flood Warning | CTP | Cambria | 4 hr |
| Aug 9, 2:09 PM EDT | Flash Flood Warning | PBZ | Beaver | 3 hr |
| Aug 9, 2:32 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Aug 9, 2:45 PM EDT | Flash Flood Warning | PBZ | Washington | 3 hr |
| Aug 9, 3:15 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 9 hr |
| Aug 9, 3:49 PM EDT | Flash Flood Warning | PBZ | Fayette | 8 hr |
| Aug 9, 5:24 PM EDT | Flash Flood Warning | PBZ | Allegheny | 7 hr |
| Aug 9, 5:42 PM EDT | Flash Flood Warning | PBZ | Washington | 4 hr |
| Aug 9, 6:08 PM EDT | Flash Flood Warning | PBZ | Beaver, Lawrence, Mercer | 4 hr |
| Aug 20, 11:41 AM EDT | Flash Flood Warning | PBZ | Beaver, Lawrence | 3 hr |
| Aug 20, 12:18 PM EDT | Flash Flood Warning | PBZ | Butler | 3 hr |
| Aug 20, 1:03 PM EDT | Flash Flood Warning | PBZ | Armstrong | 12 min |
| Aug 20, 1:10 PM EDT | Flash Flood Warning | PBZ | Armstrong | 3 hr |
| Aug 20, 1:49 PM EDT | Flash Flood Warning | PBZ | Indiana | 3 hr |
| Aug 20, 2:15 PM EDT | Flash Flood Warning | CTP | Blair, Cambria | 6 hr |
| Aug 20, 3:33 PM EDT | Flash Flood Warning | CTP | Somerset | 5 hr |
| Aug 23, 10:39 AM EDT | Flash Flood Warning | CLE | Erie | 3 hr |
| Aug 23, 4:06 PM EDT | Flash Flood Warning | PBZ | Indiana | 3 hr |
| Aug 23, 4:16 PM EDT | Flash Flood Warning | PBZ | Armstrong | 3 hr |
| Aug 23, 4:26 PM EDT | Flash Flood Warning | CTP | Cambria | 3 hr |
| Aug 25, 8:40 PM EDT | Flash Flood Warning | CTP | Schuylkill | 3 hr |
| Aug 25, 8:55 PM EDT | Flash Flood Warning | PHI | Carbon | 4 hr |
| Aug 30, 3:47 PM EDT | Flash Flood Warning | CTP | Tioga | 3 hr |
| Aug 30, 8:26 PM EDT | Flash Flood Warning | CTP | Somerset | 3 hr |
| Sep 8, 4:31 PM EDT | Flash Flood Warning | PHI | Carbon | 3 hr |
| Sep 8, 4:34 PM EDT | Flash Flood Warning | CLE | Crawford, Erie | 3 hr |
| Sep 8, 7:26 PM EDT | Flash Flood Warning | CLE | Crawford | 4 hr |
| Sep 13, 10:03 AM EDT | Flash Flood Warning | PBZ | Greene | 27 min |
| Sep 13, 10:38 AM EDT | Flash Flood Warning | PBZ | Greene | 22 min |
| Sep 26, 5:12 PM EDT | Flash Flood Warning | CTP | Lancaster | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allegheny County8
- Lehigh County7
- Chester County6
- Montgomery County5
- Westmoreland County5
- Washington County4
- Bucks County4
- Berks County4
- Lancaster County4
- Beaver County4
- Armstrong County4
- Indiana County4
- Susquehanna County3
- Somerset County3
- York County3
- Dauphin County3
- Northampton County3
- Fayette County3
- Erie County3
- Cambria County3
- Bradford County2
- Mercer County2
- Cumberland County2
- Franklin County2
- Monroe County2
- Schuylkill County2
- Butler County2
- Pike County2
- McKean County2
- Warren County2
- Lawrence County2
- Carbon County2
- Crawford County2
- Greene County2
- Bedford County1
- Clearfield County1
- Lycoming County1
- Venango County1
- Lebanon County1
- Jefferson County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.