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.

IssuedProductOfficeCountiesLasted
Jan 19, 2:47 PM ESTFlood WatchPHIBucks, Chester, Delaware, Montgomery, Philadelphia19 hr
Jan 23, 3:58 AM ESTFlood WatchPHIBucks, Chester, Delaware, Lehigh, Montgomery, Northampton and 1 more36 hr
Jan 23, 9:37 AM ESTFlood WatchCLECrawford, Erie18 hr
Jan 23, 1:10 PM ESTFlood WatchPBZArmstrong, Beaver, Butler, Clarion, Forest, Jefferson and 3 more15 hr
Feb 6, 11:10 AM ESTFlood WatchPBZAllegheny, Armstrong, Beaver, Butler, Clarion, Forest and 7 more41 hr
Feb 6, 3:25 PM ESTFlood WatchCLECrawford, Erie33 hr
Feb 7, 10:30 AM ESTFlood WatchCTPCameron, Clearfield, Elk, McKean, Potter, Tioga and 1 more18 hr
Feb 11, 9:54 AM ESTFlood WatchPBZAllegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more36 hr
Feb 11, 2:53 PM ESTFlood WatchCLECrawford, Erie32 hr
Feb 19, 3:08 AM ESTFlood WatchPBZFayette, Greene40 hr
Mar 21, 2:58 AM EDTFlood WatchCTPAdams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more29 hr
Mar 21, 3:22 AM EDTFlood WatchPHIBerks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more24 hr
Oct 30, 9:00 PM EDTFlood WatchBGMBradford, Susquehanna, Wayne40 hr
Dec 13, 3:40 PM ESTFlood WatchPHIBucks17 hr
Dec 16, 4:10 PM ESTFlood WatchPBZAllegheny, Fayette, Greene, Washington, Westmoreland17 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

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.