Alert archive / Pennsylvania / Red Flag Warnings
Red Flag Warnings in Pennsylvania, 2023
8 red flag warnings in 2023. 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 red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in 2023. Tap one for its archive.
- Red Flag Warnings
- 8
- Busiest month
- April5 red flag warnings
- Busiest day
- April 12, 20235 red flag warnings
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 12, 8:27 AM EDT | Red Flag Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 12 hr |
| Apr 12, 8:54 AM EDT | Red Flag Warning | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 11 hr |
| Apr 12, 9:24 AM EDT | Red Flag Warning | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 11 hr |
| Apr 12, 9:38 AM EDT | Red Flag Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 10 hr |
| Apr 12, 10:25 AM EDT | Red Flag Warning | CLE | Crawford, Erie | 10 hr |
| Jun 6, 3:49 AM EDT | Red Flag Warning | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 16 hr |
| Jun 6, 8:26 AM EDT | Red Flag Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 12 hr |
| Jun 6, 8:26 AM EDT | Red Flag Warning | CTP | Adams, Bedford, Blair, Centre, Clinton, Columbia and 20 more | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bradford County2
- Lackawanna County2
- Luzerne County2
- Pike County2
- Susquehanna County2
- Wayne County2
- Wyoming County2
- Adams County2
- Bedford County2
- Blair County2
- Centre County2
- Clinton County2
- Columbia County2
- Cumberland County2
- Dauphin County2
- Franklin County2
- Fulton County2
- Huntingdon County2
- Juniata County2
- Lancaster County2
- Lebanon County2
- Lycoming County2
- Mifflin County2
- Montour County2
- Northumberland County2
- Perry County2
- Potter County2
- Schuylkill County2
- Snyder County2
- Sullivan County2
- Tioga County2
- Union County2
- York County2
- Berks County2
- Bucks County2
- Carbon County2
- Chester County2
- Delaware County2
- Lehigh County2
- Monroe County2
26 more counties
- Montgomery County2
- Northampton County2
- Philadelphia County2
- Cambria County1
- Cameron County1
- Clearfield County1
- Elk County1
- McKean County1
- Somerset County1
- Warren 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
- Crawford County1
- Erie County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.