Alert archive / Pennsylvania / Freeze Warnings / 2010
Freeze Warnings in Pennsylvania, May 2010
9 freeze warnings in May 2010. 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 May 2010. Tap one for its archive.
- Freeze Warnings
- 9
- Busiest day
- May 9, 20105 freeze 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 9, 3:22 AM EDT | Freeze Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 6 more | 29 hr |
| May 9, 4:11 AM EDT | Freeze Warning | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 17 more | 28 hr |
| May 9, 4:45 AM EDT | Freeze Warning | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 27 hr |
| May 9, 11:10 AM EDT | Freeze Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 21 hr |
| May 9, 2:33 PM EDT | Freeze Warning | CLE | Crawford, Erie | 17 hr |
| May 10, 11:37 AM EDT | Freeze Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 20 hr |
| May 10, 2:32 PM EDT | Freeze Warning | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 17 hr |
| May 10, 2:50 PM EDT | Freeze Warning | CTP | Cameron, Clinton, Columbia, Elk, Lycoming, McKean and 9 more | 17 hr |
| May 10, 3:28 PM EDT | Freeze Warning | PBZ | Clarion, Forest, Jefferson, Venango | 14 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Clarion County2
- Forest County2
- Jefferson County2
- Venango County2
- Cameron County2
- Clinton County2
- Columbia County2
- Elk County2
- Lycoming County2
- McKean County2
- Montour County2
- Northumberland County2
- Potter County2
- Schuylkill County2
- Snyder County2
- Sullivan County2
- Tioga County2
- Union County2
- Warren County2
- Berks County2
- Carbon County2
- Lehigh County2
- Monroe County2
- Northampton County2
- Bradford County2
- Lackawanna County2
- Luzerne County2
- Pike County2
- Susquehanna County2
- Wayne County2
- Wyoming County2
- Allegheny County1
- Armstrong County1
- Beaver County1
- Butler County1
- Greene County1
- Lawrence County1
- Mercer County1
- Washington County1
- Bedford County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.