Alert archive / Pennsylvania / Freeze Warnings
Freeze Warnings in Pennsylvania, 2016
16 freeze warnings in 2016. 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 2016. Tap one for its archive.
- Freeze Warnings
- 16
- Busiest month
- April7 freeze warnings
- Busiest day
- May 15, 20164 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 2, 9:47 AM EDT | Freeze Warning | PHI | Chester, Montgomery | 23 hr |
| Apr 4, 3:55 AM EDT | Freeze Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 30 hr |
| Apr 5, 9:59 AM EDT | Freeze Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 23 hr |
| Apr 8, 8:47 PM EDT | Freeze Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 37 hr |
| Apr 12, 3:04 PM EDT | Freeze Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 17 hr |
| Apr 13, 6:30 PM EDT | Freeze Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 13 hr |
| Apr 13, 9:33 PM EDT | Freeze Warning | CTP | Adams, Lancaster, York | 10 hr |
| May 15, 1:00 PM EDT | Freeze Warning | CTP | Cambria, Cameron, Centre, Clearfield, Clinton, Elk and 7 more | 19 hr |
| May 15, 2:00 PM EDT | Freeze Warning | BGM | Bradford, Lackawanna, Pike, Susquehanna, Wayne | 18 hr |
| May 15, 2:18 PM EDT | Freeze Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 18 hr |
| May 15, 2:59 PM EDT | Freeze Warning | PHI | Carbon, Monroe | 17 hr |
| Oct 10, 3:36 AM EDT | Freeze Warning | BGM | Bradford, Susquehanna, Wayne | 29 hr |
| Oct 10, 4:27 AM EDT | Freeze Warning | CTP | Cameron, Elk, McKean, Potter, Tioga | 29 hr |
| Oct 25, 3:37 AM EDT | Freeze Warning | CTP | Adams, Clinton, Columbia, Cumberland, Dauphin, Franklin and 14 more | 29 hr |
| Oct 25, 3:54 AM EDT | Freeze Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 29 hr |
| Nov 12, 2:31 PM EST | Freeze Warning | PHI | Delaware, Philadelphia | 17 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Chester County7
- Montgomery County7
- Bucks County6
- Delaware County4
- Philadelphia County4
- Berks County3
- Lehigh County3
- Northampton County3
- Adams County2
- Lancaster County2
- York County2
- Cameron County2
- Clinton County2
- Elk County2
- Lycoming County2
- McKean County2
- Potter County2
- Tioga County2
- Bradford County2
- Susquehanna County2
- Wayne County2
- Cambria County1
- Centre County1
- Clearfield County1
- Somerset County1
- Sullivan County1
- Warren County1
- Lackawanna County1
- Pike County1
- Allegheny County1
- Armstrong County1
- Beaver County1
- Butler County1
- Clarion County1
- Fayette County1
- Forest County1
- Greene County1
- Jefferson County1
- Lawrence County1
- Mercer County1
20 more counties
- Venango County1
- Washington County1
- Westmoreland County1
- Carbon County1
- Monroe County1
- Columbia County1
- Cumberland County1
- Dauphin County1
- Franklin County1
- Fulton County1
- Huntingdon County1
- Juniata County1
- Lebanon County1
- Mifflin County1
- Montour County1
- Northumberland County1
- Perry County1
- Schuylkill County1
- Snyder County1
- Union County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20152017
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. Rebuilt daily.