Alert archive / Pennsylvania / River Flood Warnings / 2018

River Flood Warnings in Pennsylvania, August 2018

34 river flood warnings in August 2018. 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 August 2018. Tap one for its archive.

River Flood Warnings
34
Busiest day
August 14, 201812 river flood warnings

Over time

By day

Days in UTC, the clock the archive keeps.

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
Aug 3, 7:24 AM EDTRiver Flood WarningCTPCentre, Clinton4 hr
Aug 3, 1:38 PM EDTRiver Flood WarningCTPCentre, Clinton16 hr
Aug 3, 6:51 PM EDTRiver Flood WarningCTPBlair, Huntingdon9 hr
Aug 4, 1:36 AM EDTRiver Flood WarningCTPLancaster, York27 hr
Aug 4, 6:45 AM EDTRiver Flood WarningPHIChester4 hr
Aug 4, 9:20 AM EDTRiver Flood WarningPHIMontgomery3 hr
Aug 4, 11:12 AM EDTRiver Flood WarningCTPLebanon, Schuylkill9 hr
Aug 4, 11:55 AM EDTRiver Flood WarningPHIChester, Montgomery, Philadelphia12 hr
Aug 13, 7:22 AM EDTRiver Flood WarningCTPLebanon, Schuylkill32 hr
Aug 13, 9:16 AM EDTRiver Flood WarningCTPDauphin, Lebanon37 hr
Aug 13, 9:21 AM EDTRiver Flood WarningPHIChester10 hr
Aug 13, 11:05 AM EDTRiver Flood WarningPHIChester, Delaware30 hr
Aug 13, 12:14 PM EDTRiver Flood WarningPHIBerks, Montgomery23 hr
Aug 13, 12:14 PM EDTRiver Flood WarningPHIMontgomery28 hr
Aug 13, 12:14 PM EDTRiver Flood WarningPHIChester, Montgomery, Philadelphia52 hr
Aug 13, 12:39 PM EDTRiver Flood WarningBGMBradford11 hr
Aug 13, 3:07 PM EDTRiver Flood WarningPHIMontgomery6 hr
Aug 13, 5:09 PM EDTRiver Flood WarningPHIMontgomery, Philadelphia31 hr
Aug 13, 8:13 PM EDTRiver Flood WarningBGMLackawanna24 hr
Aug 13, 9:39 PM EDTRiver Flood WarningBGMSusquehanna44 hr
Aug 13, 9:40 PM EDTRiver Flood WarningBGMWyoming41 hr
Aug 14, 3:57 AM EDTRiver Flood WarningCTPDauphin66 hr
Aug 14, 8:04 AM EDTRiver Flood WarningBGMBradford6 hr
Aug 14, 9:47 AM EDTRiver Flood WarningCTPColumbia55 hr
Aug 14, 9:47 AM EDTRiver Flood WarningCTPColumbia, Montour, Northumberland, Union56 hr
Aug 14, 3:21 PM EDTRiver Flood WarningCTPLycoming, Sullivan111 min
Aug 14, 3:22 PM EDTRiver Flood WarningBGMBradford31 hr
Aug 14, 3:22 PM EDTRiver Flood WarningBGMBradford29 hr
Aug 14, 3:22 PM EDTRiver Flood WarningBGMWyoming32 hr
Aug 14, 3:22 PM EDTRiver Flood WarningBGMLuzerne44 hr
Aug 22, 4:36 AM EDTRiver Flood WarningPHIMontgomery6 hr
Aug 22, 8:50 AM EDTRiver Flood WarningCTPLancaster, York10 hr
Aug 22, 10:04 AM EDTRiver Flood WarningPHIChester, Montgomery, Philadelphia5 hr
Aug 31, 3:06 PM EDTRiver Flood WarningCTPLebanon, Schuylkill14 hr

By county

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

Nearby

Alerts in force nowTornadoes on recordThe radar archive20172019

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.