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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 23, 4:04 AM EDT | Freeze Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 27 hr |
| Apr 23, 1:21 PM EDT | Freeze Warning | CTP | Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 10 more | 18 hr |
| Apr 24, 2:02 PM EDT | Freeze Warning | CTP | Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 10 more | 18 hr |
| Apr 24, 3:28 PM EDT | Freeze Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 17 hr |
| May 22, 2:18 AM EDT | Freeze Warning | CTP | Cameron, Centre, Clearfield, Clinton, Elk, Lycoming and 5 more | 30 hr |
| May 22, 3:17 AM EDT | Freeze Warning | PBZ | Clarion, Forest, Jefferson, Mercer, Venango | 28 hr |
| May 22, 3:32 AM EDT | Freeze Warning | BGM | Bradford, Susquehanna, Wayne, Wyoming | 29 hr |
| May 22, 3:52 AM EDT | Freeze Warning | CLE | Crawford, Erie | 28 hr |
| Oct 17, 2:53 AM EDT | Freeze Warning | PBZ | Allegheny, Beaver, Fayette, Greene, Washington, Westmoreland | 31 hr |
| Oct 17, 3:23 AM EDT | Freeze Warning | BGM | Lackawanna, Luzerne | 29 hr |
| Oct 17, 3:37 AM EDT | Freeze Warning | PHI | Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more | 29 hr |
| Oct 17, 3:45 AM EDT | Freeze Warning | CTP | Adams, Bedford, Blair, Centre, Clinton, Columbia and 17 more | 29 hr |
| Oct 17, 2:48 PM EDT | Freeze Warning | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 42 hr |
| Oct 17, 3:45 PM EDT | Freeze Warning | CLE | Crawford | 17 hr |
| Oct 18, 3:26 AM EDT | Freeze Warning | CTP | Adams, Bedford, Blair, Centre, Clinton, Columbia and 17 more | 30 hr |
| Oct 18, 4:16 PM EDT | Freeze Warning | CLE | Erie | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Berks County4
- Bucks County4
- Chester County4
- Lehigh County4
- Montgomery County4
- Northampton County4
- Adams County4
- Cumberland County4
- Dauphin County4
- Franklin County4
- Fulton County4
- Huntingdon County4
- Juniata County4
- Lancaster County4
- Lebanon County4
- Mifflin County4
- Montour County4
- Northumberland County4
- Perry County4
- Snyder County4
- Union County4
- York County4
- Centre County3
- Clinton County3
- Lycoming County3
- Crawford County2
- Erie County2
- Carbon County2
- Monroe County2
- Bedford County2
- Blair County2
- Columbia County2
- Schuylkill County2
- Cameron County1
- Clearfield County1
- Elk County1
- McKean County1
- Potter County1
- Sullivan County1
- Tioga County1
20 more counties
- Warren County1
- Clarion County1
- Forest County1
- Jefferson County1
- Mercer County1
- Venango County1
- Bradford County1
- Susquehanna County1
- Wayne County1
- Wyoming County1
- Allegheny County1
- Beaver County1
- Fayette County1
- Greene County1
- Washington County1
- Westmoreland County1
- Lackawanna County1
- Luzerne County1
- Delaware County1
- Philadelphia County1
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.