Alert archive / Pennsylvania / Flash Flood Warnings
Flash Flood Warnings in Pennsylvania, 1997
111 flash flood warnings in 1997. 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 1997. Tap one for its archive.
- Flash Flood Warnings
- 111
- Busiest month
- November36 flash flood warnings
- Busiest day
- November 8, 199722 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 |
|---|---|---|---|---|
| Jan 23, 12:05 PM EST | Flash Flood Warning | CLE | Crawford | 4 hr |
| Jan 25, 1:26 AM EST | Flash Flood Warning | CTP | Lancaster | 6 hr |
| Jan 25, 7:25 AM EST | Flash Flood Warning | CTP | Lancaster | 5 hr |
| Jan 25, 10:50 AM EST | Flash Flood Warning | PHI | Delaware | 3 hr |
| Jan 26, 2:26 AM EST | Flash Flood Warning | CTP | Warren | 7 hr |
| Feb 5, 1:51 AM EST | Flash Flood Warning | PBZ | Armstrong, Clarion | 6 hr |
| Feb 5, 8:10 PM EST | Flash Flood Warning | CTP | Clearfield | 4 hr |
| Mar 2, 2:47 AM EST | Flash Flood Warning | PBZ | Fayette, Greene | 6 hr |
| Mar 2, 5:53 AM EST | Flash Flood Warning | PBZ | Fayette | 4 hr |
| Mar 2, 5:53 AM EST | Flash Flood Warning | PBZ | Greene | 4 hr |
| Mar 2, 6:18 AM EST | Flash Flood Warning | CTP | Somerset | 6 hr |
| Mar 2, 10:00 AM EST | Flash Flood Warning | PBZ | Greene | 5 hr |
| May 19, 4:34 PM EDT | Flash Flood Warning | CLE | Crawford, Erie | 56 min |
| May 19, 6:37 PM EDT | Flash Flood Warning | PBZ | Allegheny | 53 min |
| May 19, 6:40 PM EDT | Flash Flood Warning | PBZ | Washington | 3 hr |
| May 19, 6:46 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| May 19, 7:36 PM EDT | Flash Flood Warning | PBZ | Allegheny | 2 hr |
| May 25, 10:43 AM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 3 hr |
| May 25, 11:00 AM EDT | Flash Flood Warning | PBZ | Beaver, Butler | 5 hr |
| May 25, 12:05 PM EDT | Flash Flood Warning | PBZ | Washington | 4 hr |
| May 25, 12:33 PM EDT | Flash Flood Warning | PBZ | Armstrong, Indiana | 3 hr |
| May 25, 2:00 PM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 6 hr |
| May 25, 2:28 PM EDT | Flash Flood Warning | CTP | Bedford, Blair, Cambria, Somerset | 7 hr |
| May 25, 3:40 PM EDT | Flash Flood Warning | PBZ | Armstrong, Butler, Indiana | 4 hr |
| May 25, 3:40 PM EDT | Flash Flood Warning | PBZ | Beaver, Washington | 4 hr |
| May 25, 5:16 PM EDT | Flash Flood Warning | PBZ | Fayette | 3 hr |
| May 25, 7:55 PM EDT | Flash Flood Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Westmoreland | 8 hr |
| May 25, 7:55 PM EDT | Flash Flood Warning | PBZ | Washington | 8 hr |
| May 25, 7:55 PM EDT | Flash Flood Warning | PBZ | Indiana | 8 hr |
| May 25, 7:55 PM EDT | Flash Flood Warning | PBZ | Fayette | 8 hr |
| May 25, 9:28 PM EDT | Flash Flood Warning | CTP | Bedford | 4 hr |
| Jun 2, 4:14 AM EDT | Flash Flood Warning | CTP | Bedford, Blair, Cambria | 5 hr |
| Jun 2, 4:14 AM EDT | Flash Flood Warning | CTP | Somerset | 5 hr |
| Jun 2, 10:23 AM EDT | Flash Flood Warning | CLE | Crawford | 2 hr |
| Jun 2, 12:28 PM EDT | Flash Flood Warning | CLE | Crawford | 2 hr |
| Jun 2, 2:27 PM EDT | Flash Flood Warning | CLE | Crawford | 2 hr |
| Jun 12, 3:37 PM EDT | Flash Flood Warning | PBZ | Mercer | 2 hr |
| Jun 12, 4:06 PM EDT | Flash Flood Warning | PBZ | Venango | 2 hr |
| Jun 13, 5:03 AM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 4 hr |
| Jun 13, 2:08 PM EDT | Flash Flood Warning | PHI | Bucks | 2 hr |
| Jun 18, 3:17 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jun 18, 3:51 PM EDT | Flash Flood Warning | PBZ | Indiana | 3 hr |
| Jun 18, 4:30 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Jun 18, 5:09 PM EDT | Flash Flood Warning | CTP | Centre, Clearfield | 3 hr |
| Jun 18, 7:41 PM EDT | Flash Flood Warning | CTP | Franklin | 3 hr |
| Jun 18, 8:38 PM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Jun 18, 9:26 PM EDT | Flash Flood Warning | PHI | Berks | 3 hr |
| Jun 25, 7:38 PM EDT | Flash Flood Warning | CTP | Warren | 4 hr |
| Jun 25, 8:33 PM EDT | Flash Flood Warning | CLE | Crawford | 117 min |
| Jun 25, 9:32 PM EDT | Flash Flood Warning | PBZ | Mercer, Venango | 118 min |
| Jun 25, 9:32 PM EDT | Flash Flood Warning | PBZ | Forest | 118 min |
| Jun 30, 10:21 AM EDT | Flash Flood Warning | PBZ | Mercer | 2 hr |
| Jul 1, 7:29 PM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 3 hr |
| Jul 1, 9:24 PM EDT | Flash Flood Warning | PBZ | Fayette | 3 hr |
| Jul 1, 10:26 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jul 2, 1:36 AM EDT | Flash Flood Warning | CTP | Franklin, Fulton | 4 hr |
| Jul 15, 5:13 PM EDT | Flash Flood Warning | CTP | Elk | 62 min |
| Jul 15, 6:20 PM EDT | Flash Flood Warning | CTP | Elk, McKean | 3 hr |
| Jul 24, 4:25 AM EDT | Flash Flood Warning | CTP | Schuylkill | 4 hr |
| Aug 12, 4:57 PM EDT | Flash Flood Warning | CTP | Bedford, Somerset | 3 hr |
| Aug 12, 6:10 PM EDT | Flash Flood Warning | CTP | Cambria | 3 hr |
| Aug 16, 6:13 PM EDT | Flash Flood Warning | PBZ | Mercer | 4 hr |
| Sep 10, 5:20 PM EDT | Flash Flood Warning | CLE | Crawford, Erie | 100 min |
| Sep 10, 7:00 PM EDT | Flash Flood Warning | CLE | Crawford, Erie | 90 min |
| Sep 10, 11:30 PM EDT | Flash Flood Warning | CTP | Cumberland, Franklin, Perry | 4 hr |
| Sep 11, 12:20 AM EDT | Flash Flood Warning | CTP | Adams | 4 hr |
| Sep 11, 12:57 AM EDT | Flash Flood Warning | CTP | Snyder, Union | 4 hr |
| Sep 11, 12:57 AM EDT | Flash Flood Warning | CTP | Juniata | 4 hr |
| Sep 11, 3:27 AM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Perry | 5 hr |
| Sep 11, 4:00 AM EDT | Flash Flood Warning | CTP | Lancaster | 4 hr |
| Sep 11, 4:57 AM EDT | Flash Flood Warning | CTP | Juniata, Snyder | 3 hr |
| Sep 11, 7:46 AM EDT | Flash Flood Warning | CTP | Cumberland, Perry | 3 hr |
| Sep 11, 10:41 AM EDT | Flash Flood Warning | CTP | Cumberland, Perry | 3 hr |
| Sep 11, 6:23 PM EDT | Flash Flood Warning | PBZ | Venango | 2 hr |
| Sep 28, 11:23 PM EDT | Flash Flood Warning | CTP | Blair, Cambria, Centre, Clearfield | 5 hr |
| Nov 7, 6:08 AM EST | Flash Flood Warning | PBZ | Fayette | 3 hr |
| Nov 7, 11:53 AM EST | Flash Flood Warning | CTP | Bedford | 6 hr |
| Nov 7, 12:23 PM EST | Flash Flood Warning | CTP | Cambria | 6 hr |
| Nov 7, 12:48 PM EST | Flash Flood Warning | CTP | Blair | 6 hr |
| Nov 7, 1:22 PM EST | Flash Flood Warning | PBZ | Jefferson | 4 hr |
| Nov 7, 2:12 PM EST | Flash Flood Warning | CTP | Somerset | 6 hr |
| Nov 7, 4:50 PM EST | Flash Flood Warning | CTP | Bedford, Blair, Cambria, Clearfield, Somerset | 5 hr |
| Nov 7, 4:50 PM EST | Flash Flood Warning | CTP | Franklin, Fulton, Huntingdon | 5 hr |
| Nov 7, 4:50 PM EST | Flash Flood Warning | CTP | Elk | 5 hr |
| Nov 7, 5:20 PM EST | Flash Flood Warning | PBZ | Indiana, Westmoreland | 5 hr |
| Nov 7, 5:39 PM EST | Flash Flood Warning | CTP | Adams, Cumberland | 4 hr |
| Nov 7, 9:37 PM EST | Flash Flood Warning | CTP | Cameron, Clearfield | 6 hr |
| Nov 7, 9:37 PM EST | Flash Flood Warning | CTP | Bedford, Fulton | 6 hr |
| Nov 7, 9:37 PM EST | Flash Flood Warning | CTP | Franklin | 6 hr |
| Nov 7, 9:37 PM EST | Flash Flood Warning | CTP | Cambria, Somerset | 6 hr |
| Nov 7, 9:37 PM EST | Flash Flood Warning | CTP | Blair, Huntingdon | 6 hr |
| Nov 7, 9:37 PM EST | Flash Flood Warning | CTP | Adams, Cumberland | 6 hr |
| Nov 7, 9:45 PM EST | Flash Flood Warning | PBZ | Indiana, Westmoreland | 6 hr |
| Nov 8, 12:48 AM EST | Flash Flood Warning | CTP | Perry | 3 hr |
| Nov 8, 1:29 AM EST | Flash Flood Warning | PBZ | Armstrong | 5 hr |
| Nov 8, 3:40 AM EST | Flash Flood Warning | CTP | Bedford, Blair, Cambria, Clearfield, Huntingdon | 5 hr |
| Nov 8, 3:40 AM EST | Flash Flood Warning | CTP | Adams, Cumberland, Franklin, Fulton, Perry | 5 hr |
| Nov 8, 3:40 AM EST | Flash Flood Warning | CTP | Somerset | 5 hr |
| Nov 8, 3:58 AM EST | Flash Flood Warning | PBZ | Indiana, Westmoreland | 4 hr |
| Nov 8, 5:22 AM EST | Flash Flood Warning | CTP | Lancaster | 4 hr |
| Nov 8, 6:28 AM EST | Flash Flood Warning | PBZ | Jefferson | 5 hr |
| Nov 8, 7:58 AM EST | Flash Flood Warning | PBZ | Indiana, Westmoreland | 6 hr |
| Nov 8, 8:25 AM EST | Flash Flood Warning | PBZ | Indiana, Westmoreland | 6 hr |
| Nov 8, 8:55 AM EST | Flash Flood Warning | CTP | Franklin, Fulton, Huntingdon | 2 hr |
| Nov 8, 8:55 AM EST | Flash Flood Warning | CTP | Blair, Cambria, Clearfield | 2 hr |
| Nov 8, 8:55 AM EST | Flash Flood Warning | CTP | Bedford, Somerset | 2 hr |
| Nov 8, 10:50 AM EST | Flash Flood Warning | CTP | Bedford, Blair, Cambria, Clearfield | 3 hr |
| Nov 8, 10:50 AM EST | Flash Flood Warning | CTP | Fulton, Huntingdon | 3 hr |
| Nov 8, 8:24 PM EST | Flash Flood Warning | CTP | Clearfield | 6 hr |
| Nov 9, 2:30 AM EST | Flash Flood Warning | CTP | Clearfield | 6 hr |
| Nov 9, 8:28 AM EST | Flash Flood Warning | CTP | Clearfield | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Westmoreland County12
- Clearfield County11
- Bedford County10
- Cambria County10
- Somerset County9
- Allegheny County9
- Indiana County9
- Blair County9
- Crawford County8
- Franklin County7
- Cumberland County7
- Fayette County6
- Fulton County6
- Perry County6
- Lancaster County5
- Armstrong County5
- Adams County5
- Huntingdon County5
- Washington County4
- Mercer County4
- Greene County3
- Erie County3
- Beaver County3
- Butler County3
- Venango County3
- Elk County3
- Warren County2
- Centre County2
- Snyder County2
- Juniata County2
- Jefferson County2
- Delaware County1
- Clarion County1
- Bucks County1
- Berks County1
- Forest County1
- McKean County1
- Schuylkill County1
- Union County1
- Cameron County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19961998
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.