Alert archive / Pennsylvania / Mesoscale Discussions / 2014
Mesoscale Discussions in Pennsylvania, February 2014
13 mesoscale discussions in February 2014. 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in February 2014. Tap one for its archive.
- Mesoscale Discussions
- 13
- Busiest day
- February 5, 20144 mesoscale discussions
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Feb 2, 11:21 PM EST | Mesoscale Discussion | SPC | Bedford, Fayette, Franklin, Fulton, Greene, Somerset | 5 hr |
| Feb 3, 4:44 AM EST | Mesoscale Discussion | SPC | Bedford, Berks, Blair, Cambria, Carbon, Centre and 24 more | 4 hr |
| Feb 3, 10:58 AM EST | Mesoscale Discussion | SPC | Bucks, Montgomery | 3 hr |
| Feb 4, 8:12 PM EST | Mesoscale Discussion | SPC | Armstrong, Beaver, Butler, Cameron, Clarion, Crawford and 10 more | 6 hr |
| Feb 4, 9:45 PM EST | Mesoscale Discussion | SPC | Adams, Bedford, Chester, Cumberland, Fayette, Franklin and 5 more | 6 hr |
| Feb 5, 12:44 AM EST | Mesoscale Discussion | SPC | Bucks, Delaware, Montgomery, Philadelphia | 5 hr |
| Feb 5, 12:57 AM EST | Mesoscale Discussion | SPC | Bradford, Cameron, Carbon, Centre, Clearfield, Clinton and 20 more | 5 hr |
| Feb 13, 12:17 AM EST | Mesoscale Discussion | SPC | Berks, Bucks, Chester, Delaware, Lancaster, Montgomery and 2 more | 5 hr |
| Feb 13, 8:00 AM EST | Mesoscale Discussion | SPC | Adams, Berks, Bucks, Carbon, Chester, Delaware and 12 more | 5 hr |
| Feb 13, 9:07 PM EST | Mesoscale Discussion | SPC | Carbon, Lackawanna, Monroe, Northampton, Pike, Wayne | 6 hr |
| Feb 19, 5:57 AM EST | Mesoscale Discussion | SPC | Adams, Berks, Blair, Bradford, Carbon, Centre and 26 more | 3 hr |
| Feb 21, 12:16 PM EST | Mesoscale Discussion | SPC | Chester, Delaware, Philadelphia | 89 min |
| Feb 21, 2:07 PM EST | Mesoscale Discussion | SPC | Philadelphia | 53 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Carbon County5
- Monroe County5
- Philadelphia County5
- Franklin County4
- Berks County4
- Northampton County4
- Pike County4
- Bucks County4
- Montgomery County4
- Chester County4
- Lancaster County4
- York County4
- Delaware County4
- Lackawanna County4
- Wayne County4
- Bedford County3
- Fayette County3
- Fulton County3
- Greene County3
- Somerset County3
- Centre County3
- Columbia County3
- Cumberland County3
- Juniata County3
- Lebanon County3
- Lehigh County3
- Luzerne County3
- Mifflin County3
- Montour County3
- Northumberland County3
- Schuylkill County3
- Snyder County3
- Union County3
- Adams County3
- Blair County2
- Dauphin County2
- Huntingdon County2
- Perry County2
- Cameron County2
- Elk County2
24 more counties
- McKean County2
- Potter County2
- Bradford County2
- Lycoming County2
- Sullivan County2
- Susquehanna County2
- Wyoming County2
- Cambria County1
- Westmoreland County1
- Armstrong County1
- Beaver County1
- Butler County1
- Clarion County1
- Crawford County1
- Erie County1
- Forest County1
- Jefferson County1
- Lawrence County1
- Mercer County1
- Venango County1
- Warren County1
- Clearfield County1
- Clinton County1
- Tioga County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20132015
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.