Alert archive / Pennsylvania / Frost Advisories
Frost Advisories in Pennsylvania, 2018
14 frost advisories in 2018. 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 2018. Tap one for its archive.
- Frost Advisories
- 14
- Busiest month
- October13 frost advisories
- Busiest day
- October 13, 20184 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 20, 3:35 PM EDT | Frost Advisory | PHI | Bucks, Chester, Montgomery | 16 hr |
| Oct 13, 3:30 AM EDT | Frost Advisory | PHI | Carbon, Monroe | 29 hr |
| Oct 13, 3:32 AM EDT | Frost Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 29 hr |
| Oct 13, 1:13 PM EDT | Frost Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 19 more | 19 hr |
| Oct 13, 2:18 PM EDT | Frost Advisory | PBZ | Armstrong, Clarion, Fayette, Forest, Jefferson, Venango and 1 more | 13 hr |
| Oct 15, 2:22 PM EDT | Frost Advisory | PBZ | Armstrong, Beaver, Butler, Clarion, Greene, Jefferson and 2 more | 13 hr |
| Oct 17, 2:12 PM EDT | Frost Advisory | PBZ | Allegheny, Beaver, Fayette, Greene, Washington, Westmoreland | 19 hr |
| Oct 18, 3:05 AM EDT | Frost Advisory | PHI | Berks, Bucks, Chester, Delaware, Montgomery, Philadelphia | 30 hr |
| Oct 18, 3:14 AM EDT | Frost Advisory | CTP | Adams, Bedford, Blair, Centre, Cumberland, Dauphin and 8 more | 30 hr |
| Oct 18, 2:16 PM EDT | Frost Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Fayette, Greene and 2 more | 19 hr |
| Oct 21, 3:07 AM EDT | Frost Advisory | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 1 more | 30 hr |
| Oct 21, 4:20 AM EDT | Frost Advisory | CTP | Lancaster, York | 29 hr |
| Oct 24, 2:33 PM EDT | Frost Advisory | CTP | Lancaster, York | 18 hr |
| Oct 24, 3:12 PM EDT | Frost Advisory | PHI | Berks, Bucks, Chester, Lehigh, Montgomery | 18 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bucks County4
- Chester County4
- Montgomery County4
- Armstrong County3
- Fayette County3
- Westmoreland County3
- Beaver County3
- Greene County3
- Washington County3
- Berks County3
- Lancaster County3
- York County3
- Bedford County2
- Blair County2
- Centre County2
- Fulton County2
- Huntingdon County2
- Juniata County2
- Mifflin County2
- Clarion County2
- Jefferson County2
- Butler County2
- Allegheny County2
- Delaware County2
- Philadelphia County2
- Lehigh County2
- Carbon County1
- Monroe County1
- Bradford County1
- Lackawanna County1
- Luzerne County1
- Pike County1
- Susquehanna County1
- Wayne County1
- Wyoming County1
- Cambria County1
- Cameron County1
- Clearfield County1
- Clinton County1
- Columbia County1
21 more counties
- Elk County1
- Lycoming County1
- McKean County1
- Montour County1
- Northumberland County1
- Potter County1
- Schuylkill County1
- Snyder County1
- Somerset County1
- Sullivan County1
- Tioga County1
- Union County1
- Warren County1
- Forest County1
- Venango County1
- Lawrence County1
- Adams County1
- Cumberland County1
- Dauphin County1
- Franklin County1
- Perry County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.