Alert archive / Pennsylvania / Freeze Warnings

Freeze Warnings in Pennsylvania, 2015

16 freeze warnings in 2015. 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 freeze warnings reaches back to 2005.

Freeze Warnings by county

Each county as a circle sized by its count in 2015. Tap one for its archive.

Freeze Warnings
16
Busiest month
October8 freeze warnings
Busiest day
October 17, 20156 freeze 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
Apr 23, 4:04 AM EDTFreeze WarningPHIBerks, Bucks, Chester, Lehigh, Montgomery, Northampton27 hr
Apr 23, 1:21 PM EDTFreeze WarningCTPAdams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 10 more18 hr
Apr 24, 2:02 PM EDTFreeze WarningCTPAdams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 10 more18 hr
Apr 24, 3:28 PM EDTFreeze WarningPHIBerks, Bucks, Chester, Lehigh, Montgomery, Northampton17 hr
May 22, 2:18 AM EDTFreeze WarningCTPCameron, Centre, Clearfield, Clinton, Elk, Lycoming and 5 more30 hr
May 22, 3:17 AM EDTFreeze WarningPBZClarion, Forest, Jefferson, Mercer, Venango28 hr
May 22, 3:32 AM EDTFreeze WarningBGMBradford, Susquehanna, Wayne, Wyoming29 hr
May 22, 3:52 AM EDTFreeze WarningCLECrawford, Erie28 hr
Oct 17, 2:53 AM EDTFreeze WarningPBZAllegheny, Beaver, Fayette, Greene, Washington, Westmoreland31 hr
Oct 17, 3:23 AM EDTFreeze WarningBGMLackawanna, Luzerne29 hr
Oct 17, 3:37 AM EDTFreeze WarningPHIBerks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more29 hr
Oct 17, 3:45 AM EDTFreeze WarningCTPAdams, Bedford, Blair, Centre, Clinton, Columbia and 17 more29 hr
Oct 17, 2:48 PM EDTFreeze WarningPHIBerks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more42 hr
Oct 17, 3:45 PM EDTFreeze WarningCLECrawford17 hr
Oct 18, 3:26 AM EDTFreeze WarningCTPAdams, Bedford, Blair, Centre, Clinton, Columbia and 17 more30 hr
Oct 18, 4:16 PM EDTFreeze WarningCLEErie16 hr

By county

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

20 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordThe radar archive20142016

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.