Alert archive / Pennsylvania / Flood Watches
Flood Watches in Pennsylvania, 2012
11 flood watches in 2012. 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 flood watches reaches back to 2005.
Flood Watches by county
Each county as a circle sized by its count in 2012. Tap one for its archive.
- Flood Watches
- 11
- Busiest month
- October5 flood watches
- Busiest day
- October 27, 20125 flood watches
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 26, 10:00 AM EST | Flood Watch | PBZ | Allegheny, Beaver, Greene, Washington | 18 hr |
| Jan 26, 9:58 PM EST | Flood Watch | CLE | Crawford, Erie | 9 hr |
| Mar 18, 6:23 AM EDT | Flood Watch | CLE | Crawford, Erie | 15 hr |
| Apr 21, 3:15 PM EDT | Flood Watch | PHI | Delaware, Philadelphia | 36 hr |
| May 8, 7:22 AM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 5 more | 5 hr |
| Oct 27, 4:39 AM EDT | Flood Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 3 days |
| Oct 27, 4:51 AM EDT | Flood Watch | PHI | Berks, Carbon, Delaware, Lehigh, Monroe, Northampton and 1 more | 71 hr |
| Oct 27, 3:32 PM EDT | Flood Watch | CLE | Crawford, Erie | 72 hr |
| Oct 27, 3:37 PM EDT | Flood Watch | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 67 hr |
| Oct 27, 3:42 PM EDT | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 58 hr |
| Dec 25, 3:03 PM EST | Flood Watch | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 36 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Allegheny County3
- Beaver County3
- Crawford County3
- Erie County3
- Delaware County3
- Philadelphia County3
- Greene County2
- Washington County2
- Armstrong County2
- Butler County2
- Clarion County2
- Forest County2
- Jefferson County2
- Lawrence County2
- Mercer County2
- Venango County2
- Westmoreland County2
- Adams County1
- Bedford County1
- Blair County1
- Cambria County1
- Cameron County1
- Centre County1
- Clearfield County1
- Clinton County1
- Columbia County1
- Cumberland County1
- Dauphin County1
- Elk County1
- Franklin County1
- Fulton County1
- Huntingdon County1
- Juniata County1
- Lancaster County1
- Lebanon County1
- Lycoming County1
- McKean County1
- Mifflin County1
- Montour County1
- Northumberland County1
26 more counties
- Perry County1
- Potter County1
- Schuylkill County1
- Snyder County1
- Somerset County1
- Sullivan County1
- Tioga County1
- Union County1
- Warren County1
- York County1
- Berks County1
- Carbon County1
- Lehigh County1
- Monroe County1
- Northampton County1
- Bradford County1
- Lackawanna County1
- Luzerne County1
- Pike County1
- Susquehanna County1
- Wayne County1
- Wyoming County1
- Fayette County1
- Bucks County1
- Chester County1
- Montgomery County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.