Alert archive / Pennsylvania / Frost Advisories
Frost Advisories in Pennsylvania, 2019
18 frost advisories in 2019. 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 2019. Tap one for its archive.
- Frost Advisories
- 18
- Busiest month
- October13 frost advisories
- Busiest day
- October 18, 20195 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 28, 10:57 AM EDT | Frost Advisory | CTP | Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 10 more | 21 hr |
| Apr 28, 2:18 PM EDT | Frost Advisory | PHI | Berks, Lehigh, Northampton | 17 hr |
| May 14, 3:34 PM EDT | Frost Advisory | CTP | Warren | 16 hr |
| Jun 3, 2:44 PM EDT | Frost Advisory | CTP | Cameron, Elk, McKean, Potter, Tioga, Warren | 17 hr |
| Oct 4, 3:23 AM EDT | Frost Advisory | BGM | Lackawanna, Luzerne, Pike, Wyoming | 30 hr |
| Oct 4, 5:38 AM EDT | Frost Advisory | PHI | Carbon, Lehigh, Monroe, Northampton | 27 hr |
| Oct 4, 6:08 AM EDT | Frost Advisory | CTP | Blair, Cambria, Cameron, Centre, Clearfield, Clinton and 11 more | 27 hr |
| Oct 12, 3:06 AM EDT | Frost Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 11 more | 31 hr |
| Oct 12, 3:26 AM EDT | Frost Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 31 hr |
| Oct 12, 3:28 AM EDT | Frost Advisory | BGM | Bradford, Susquehanna | 31 hr |
| Oct 12, 3:34 AM EDT | Frost Advisory | CLE | Crawford, Erie | 30 hr |
| Oct 14, 3:32 PM EDT | Frost Advisory | CLE | Crawford, Erie | 17 hr |
| Oct 18, 1:51 AM EDT | Frost Advisory | BGM | Lackawanna, Luzerne | 32 hr |
| Oct 18, 2:48 AM EDT | Frost Advisory | CTP | Adams, Clinton, Columbia, Cumberland, Dauphin, Juniata and 10 more | 29 hr |
| Oct 18, 3:16 AM EDT | Frost Advisory | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 30 hr |
| Oct 18, 2:30 PM EDT | Frost Advisory | PBZ | Allegheny, Beaver, Fayette, Greene, Washington, Westmoreland | 20 hr |
| Oct 18, 3:13 PM EDT | Frost Advisory | CLE | Crawford, Erie | 18 hr |
| Nov 1, 3:16 PM EDT | Frost Advisory | PHI | Philadelphia | 19 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Warren County4
- Montour County3
- Northumberland County3
- Snyder County3
- Union County3
- Lehigh County3
- Northampton County3
- Cameron County3
- Elk County3
- Clinton County3
- Lycoming County3
- Crawford County3
- Erie County3
- Adams County2
- Cumberland County2
- Dauphin County2
- Fulton County2
- Huntingdon County2
- Juniata County2
- Lancaster County2
- Lebanon County2
- Perry County2
- York County2
- Berks County2
- McKean County2
- Potter County2
- Tioga County2
- Lackawanna County2
- Luzerne County2
- Blair County2
- Cambria County2
- Centre County2
- Clearfield County2
- Columbia County2
- Schuylkill County2
- Somerset County2
- Sullivan County2
- Allegheny County2
- Beaver County2
- Fayette County2
24 more counties
- Greene County2
- Washington County2
- Westmoreland County2
- Franklin County1
- Mifflin County1
- Pike County1
- Wyoming County1
- Carbon County1
- Monroe County1
- Bedford County1
- Armstrong County1
- Butler County1
- Clarion County1
- Forest County1
- Jefferson County1
- Lawrence County1
- Mercer County1
- Venango County1
- Bradford County1
- Susquehanna County1
- Bucks County1
- Chester County1
- Montgomery County1
- Philadelphia County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.