Alert archive / Pennsylvania / Frost Advisories
Frost Advisories in Pennsylvania, 2015
17 frost advisories 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 frost advisories reaches back to 2005.
Frost Advisories by county
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Frost Advisories
- 17
- Busiest month
- May9 frost advisories
- Busiest day
- May 22, 20155 frost advisories
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 11, 1:47 PM EDT | Frost Advisory | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 1 more | 18 hr |
| Apr 11, 2:23 PM EDT | Frost Advisory | PHI | Berks, Bucks, Chester, Montgomery | 18 hr |
| Apr 24, 3:28 PM EDT | Frost Advisory | PHI | Delaware, Philadelphia | 17 hr |
| Apr 25, 3:34 PM EDT | Frost Advisory | PHI | Bucks, Lehigh, Northampton | 16 hr |
| May 13, 2:50 AM EDT | Frost Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 29 hr |
| May 13, 3:30 AM EDT | Frost Advisory | CLE | Crawford, Erie | 28 hr |
| May 13, 4:18 AM EDT | Frost Advisory | CTP | Cambria, Cameron, Centre, Clearfield, Clinton, Lycoming and 4 more | 28 hr |
| May 13, 2:17 PM EDT | Frost Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Fayette, Lawrence and 2 more | 18 hr |
| May 22, 2:18 AM EDT | Frost Advisory | CTP | Bedford, Blair, Cambria, Centre, Clinton, Columbia and 11 more | 30 hr |
| May 22, 3:17 AM EDT | Frost Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 3 more | 28 hr |
| May 22, 3:32 AM EDT | Frost Advisory | BGM | Lackawanna, Luzerne, Pike, Wayne, Wyoming | 29 hr |
| May 22, 3:52 AM EDT | Frost Advisory | CLE | Erie | 28 hr |
| May 22, 3:35 PM EDT | Frost Advisory | PHI | Carbon, Monroe | 16 hr |
| Oct 10, 3:02 PM EDT | Frost Advisory | PHI | Carbon, Monroe | 18 hr |
| Oct 10, 11:06 PM EDT | Frost Advisory | BGM | Pike, Wayne | 10 hr |
| Oct 17, 2:48 PM EDT | Frost Advisory | PHI | Bucks, Chester, Montgomery | 18 hr |
| Oct 18, 3:22 AM EDT | Frost Advisory | PHI | Delaware, Philadelphia | 11 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bucks County3
- Pike County3
- Wayne County3
- Chester County2
- Montgomery County2
- Delaware County2
- Philadelphia County2
- Lackawanna County2
- Luzerne County2
- Wyoming County2
- Erie County2
- Cambria County2
- Centre County2
- Clinton County2
- Lycoming County2
- Somerset County2
- Sullivan County2
- Allegheny County2
- Armstrong County2
- Beaver County2
- Butler County2
- Fayette County2
- Lawrence County2
- Washington County2
- Westmoreland County2
- Carbon County2
- Monroe County2
- Adams County1
- Cumberland County1
- Dauphin County1
- Franklin County1
- Lancaster County1
- Lebanon County1
- York County1
- Berks County1
- Lehigh County1
- Northampton County1
- Bradford County1
- Susquehanna County1
- Crawford 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.