Alert archive / Pennsylvania / Special Weather Statements
Special Weather Statements in Pennsylvania, 2019
1,336 special weather statements 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 special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Special Weather Statements
- 1,336
- Busiest month
- August335 special weather statements
- Busiest day
- August 18, 201963 special weather statements
Over time
By month
The alerts
1,336 alerts are too many to list on one page. Narrow it to a product above, to a month in the chart, or to a county.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Berks County53
- Lancaster County48
- Bradford County44
- Allegheny County42
- Clearfield County42
- Mercer County40
- Luzerne County39
- Philadelphia County39
- York County38
- Montgomery County37
- Butler County36
- Lebanon County35
- Bucks County34
- Wayne County34
- Carbon County33
- Centre County33
- Somerset County33
- Susquehanna County33
- Lehigh County32
- Schuylkill County32
- Westmoreland County31
- Chester County31
- Potter County30
- Indiana County30
- Blair County30
- Cambria County30
- Fulton County30
- Adams County29
- Monroe County28
- Northampton County28
- Venango County27
- Cameron County27
- Bedford County27
- Cumberland County27
- Dauphin County27
- Delaware County26
- McKean County26
- Franklin County26
- Beaver County26
- Lawrence County26
27 more counties
- Clinton County25
- Pike County25
- Tioga County25
- Clarion County24
- Montour County24
- Washington County23
- Warren County23
- Lycoming County23
- Sullivan County23
- Columbia County23
- Fayette County22
- Armstrong County21
- Crawford County21
- Wyoming County20
- Union County20
- Huntingdon County20
- Lackawanna County20
- Erie County20
- Forest County18
- Mifflin County18
- Elk County17
- Jefferson County17
- Greene County15
- Perry County15
- Northumberland County14
- Snyder County14
- Juniata County12
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.