Alert archive / Pennsylvania / Flood Watches
Flood Watches in Pennsylvania, 2019
15 flood watches in 2019. 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 2019. Tap one for its archive.
- Flood Watches
- 15
- Busiest month
- February6 flood watches
- Busiest day
- January 23, 20193 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 19, 2:47 PM EST | Flood Watch | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 19 hr |
| Jan 23, 3:58 AM EST | Flood Watch | PHI | Bucks, Chester, Delaware, Lehigh, Montgomery, Northampton and 1 more | 36 hr |
| Jan 23, 9:37 AM EST | Flood Watch | CLE | Crawford, Erie | 18 hr |
| Jan 23, 1:10 PM EST | Flood Watch | PBZ | Armstrong, Beaver, Butler, Clarion, Forest, Jefferson and 3 more | 15 hr |
| Feb 6, 11:10 AM EST | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 7 more | 41 hr |
| Feb 6, 3:25 PM EST | Flood Watch | CLE | Crawford, Erie | 33 hr |
| Feb 7, 10:30 AM EST | Flood Watch | CTP | Cameron, Clearfield, Elk, McKean, Potter, Tioga and 1 more | 18 hr |
| Feb 11, 9:54 AM EST | Flood Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 36 hr |
| Feb 11, 2:53 PM EST | Flood Watch | CLE | Crawford, Erie | 32 hr |
| Feb 19, 3:08 AM EST | Flood Watch | PBZ | Fayette, Greene | 40 hr |
| Mar 21, 2:58 AM EDT | Flood Watch | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more | 29 hr |
| Mar 21, 3:22 AM EDT | Flood Watch | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 24 hr |
| Oct 30, 9:00 PM EDT | Flood Watch | BGM | Bradford, Susquehanna, Wayne | 40 hr |
| Dec 13, 3:40 PM EST | Flood Watch | PHI | Bucks | 17 hr |
| Dec 16, 4:10 PM EST | Flood Watch | PBZ | Allegheny, Fayette, Greene, Washington, Westmoreland | 17 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bucks County4
- Greene County4
- Chester County3
- Delaware County3
- Montgomery County3
- Philadelphia County3
- Crawford County3
- Erie County3
- Armstrong County3
- Beaver County3
- Butler County3
- Clarion County3
- Forest County3
- Jefferson County3
- Lawrence County3
- Mercer County3
- Venango County3
- Allegheny County3
- Washington County3
- Westmoreland County3
- Fayette County3
- Lehigh County2
- Northampton County2
- Cameron County1
- Clearfield County1
- Elk County1
- McKean County1
- Potter County1
- Tioga County1
- Warren County1
- Adams County1
- Cumberland County1
- Dauphin County1
- Franklin County1
- Lancaster County1
- Lebanon County1
- Schuylkill County1
- York County1
- Berks County1
- Bradford County1
2 more counties
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.