Alert archive / Pennsylvania / River Flood Warnings

River Flood Warnings in Pennsylvania, 2009

31 river flood warnings in 2009. 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 river flood warnings reaches back to 2005.

River Flood Warnings by county

Each county as a circle sized by its count in 2009. Tap one for its archive.

River Flood Warnings
31
Busiest month
December9 river flood warnings
Busiest day
March 9, 20095 river 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.

IssuedProductOfficeCountiesLasted
Feb 11, 10:04 AM ESTRiver Flood WarningCLECrawford55 hr
Mar 9, 6:31 AM EDTRiver Flood WarningPBZClarion, Forest, Jefferson15 hr
Mar 9, 6:57 AM EDTRiver Flood WarningCTPElk8 hr
Mar 9, 6:57 AM EDTRiver Flood WarningCTPElk4 hr
Mar 9, 9:59 AM EDTRiver Flood WarningBGMSusquehanna52 hr
Mar 9, 9:59 AM EDTRiver Flood WarningBGMBradford71 hr
May 4, 1:55 PM EDTRiver Flood WarningPBZFayette, Washington, Westmoreland27 hr
May 4, 1:55 PM EDTRiver Flood WarningPBZAllegheny, Washington, Westmoreland27 hr
May 4, 3:18 PM EDTRiver Flood WarningPBZFayette15 hr
May 4, 3:18 PM EDTRiver Flood WarningPBZFayette, Greene7 hr
May 4, 7:00 PM EDTRiver Flood WarningPBZFayette11 hr
May 4, 10:54 PM EDTRiver Flood WarningCTPHuntingdon10 hr
May 29, 1:09 AM EDTRiver Flood WarningCTPPerry11 hr
May 30, 12:32 AM EDTRiver Flood WarningCTPCumberland6 hr
Jun 13, 5:16 PM EDTRiver Flood WarningPHIBucks13 hr
Jul 24, 2:08 AM EDTRiver Flood WarningCTPCumberland, York7 hr
Jul 31, 3:22 PM EDTRiver Flood WarningBGMWyoming19 hr
Aug 2, 12:33 PM EDTRiver Flood WarningPHIBucks28 hr
Aug 2, 4:21 PM EDTRiver Flood WarningPHIChester56 min
Aug 13, 6:01 AM EDTRiver Flood WarningPHIChester5 hr
Aug 13, 9:13 AM EDTRiver Flood WarningPHIChester, Delaware5 hr
Oct 24, 9:25 PM EDTRiver Flood WarningPHIBucks5 hr
Dec 9, 8:16 AM ESTRiver Flood WarningPHIBucks12 hr
Dec 9, 8:25 AM ESTRiver Flood WarningPHIDelaware5 hr
Dec 9, 10:19 AM ESTRiver Flood WarningPHIChester7 hr
Dec 9, 10:40 AM ESTRiver Flood WarningPHIChester, Delaware13 hr
Dec 9, 11:36 AM ESTRiver Flood WarningPHIMontgomery5 hr
Dec 26, 12:31 PM ESTRiver Flood WarningPHIChester12 hr
Dec 26, 12:34 PM ESTRiver Flood WarningPHIDelaware9 hr
Dec 26, 2:42 PM ESTRiver Flood WarningPHIBucks20 hr
Dec 26, 2:45 PM ESTRiver Flood WarningPHIChester, Delaware17 hr

By county

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

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 9, 20095river flood warnings
  2. May 4, 20095river flood warnings
  3. December 9, 20095river flood warnings
  4. December 26, 20094river flood warnings
  5. August 2, 20092river flood warnings
  6. August 13, 20092river flood warnings
  7. February 11, 20091river flood warnings
  8. May 5, 20091river flood warnings
  9. May 29, 20091river flood warnings
  10. May 30, 20091river flood warnings
  11. June 13, 20091river flood warnings
  12. July 24, 20091river flood warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive20082010

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.