Alert archive / Pennsylvania / Freeze Watches
Freeze Watches in Pennsylvania, 2016
12 freeze watches 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 watches reaches back to 2005.
Freeze Watches by county
Each county as a circle sized by its count in 2016. Tap one for its archive.
- Freeze Watches
- 12
- Busiest month
- April5 freeze watches
- Busiest day
- May 14, 20162 freeze watches
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 1, 3:41 PM EDT | Freeze Watch | PHI | Chester, Montgomery | 18 hr |
| Apr 3, 3:40 PM EDT | Freeze Watch | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 12 hr |
| Apr 4, 4:28 AM EDT | Freeze Watch | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 30 hr |
| Apr 8, 4:00 AM EDT | Freeze Watch | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 17 hr |
| Apr 12, 3:59 AM EDT | Freeze Watch | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 11 hr |
| May 14, 3:25 PM EDT | Freeze Watch | BGM | Bradford, Lackawanna, Pike, Susquehanna, Wayne | 23 hr |
| May 14, 4:12 PM EDT | Freeze Watch | PHI | Carbon, Monroe | 23 hr |
| May 15, 2:22 AM EDT | Freeze Watch | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 12 hr |
| May 15, 2:23 AM EDT | Freeze Watch | CTP | Cambria, Cameron, Centre, Clearfield, Clinton, Elk and 7 more | 11 hr |
| Oct 9, 2:52 PM EDT | Freeze Watch | CTP | McKean, Potter | 14 hr |
| Oct 24, 2:29 PM EDT | Freeze Watch | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 13 hr |
| Oct 24, 2:43 PM EDT | Freeze Watch | CTP | Adams, Clinton, Columbia, Cumberland, Dauphin, Franklin and 14 more | 13 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Chester County6
- Montgomery County6
- Bucks County5
- Delaware County3
- Philadelphia County3
- Berks County2
- Lehigh County2
- Northampton County2
- Clinton County2
- Lycoming County2
- McKean County2
- Potter County2
- Bradford County1
- Lackawanna County1
- Pike County1
- Susquehanna County1
- Wayne County1
- Carbon County1
- Monroe County1
- Allegheny County1
- Armstrong County1
- Beaver County1
- Butler County1
- Clarion County1
- Fayette County1
- Forest County1
- Greene County1
- Jefferson County1
- Lawrence County1
- Mercer County1
- Venango County1
- Washington County1
- Westmoreland County1
- Cambria County1
- Cameron County1
- Centre County1
- Clearfield County1
- Elk County1
- Somerset County1
- Sullivan County1
20 more counties
- Tioga County1
- Warren County1
- Adams County1
- Columbia County1
- Cumberland County1
- Dauphin County1
- Franklin County1
- Fulton County1
- Huntingdon County1
- Juniata County1
- Lancaster County1
- Lebanon County1
- Mifflin County1
- Montour County1
- Northumberland County1
- Perry County1
- Schuylkill County1
- Snyder County1
- Union County1
- York 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. Warning verification from the Mesonet's Cow. Rebuilt daily.