Alert archive / Pennsylvania / Severe Thunderstorm Watches

Severe Thunderstorm Watches in Pennsylvania, 2008

33 severe thunderstorm watches in 2008. 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 severe thunderstorm watches reaches back to 1997.

Severe Thunderstorm Watches by county

Each county as a circle sized by its count in 2008. Tap one for its archive.

Severe Thunderstorm Watches
33
Busiest month
June13 severe thunderstorm watches
Busiest day
August 10, 20083 severe thunderstorm watches

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.

IssuedProductOfficeCountiesLasted
Jan 9, 12:53 AM ESTSevere Thunderstorm WatchSPCCrawford, Erie3 hr
Mar 5, 1:04 AM ESTSevere Thunderstorm WatchSPCChester, Delaware, Montgomery, Philadelphia3 hr
Mar 5, 3:01 AM ESTSevere Thunderstorm WatchSPCBucks3 hr
May 27, 12:24 PM EDTSevere Thunderstorm WatchSPCBucks, Carbon, Lackawanna, Lehigh, Luzerne, Monroe and 5 more8 hr
Jun 8, 12:39 PM EDTSevere Thunderstorm WatchSPCBradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more7 hr
Jun 10, 2:54 PM EDTSevere Thunderstorm WatchSPCAdams, Bedford, Blair, Bradford, Centre, Clinton and 26 more7 hr
Jun 10, 5:47 PM EDTSevere Thunderstorm WatchSPCBerks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more7 hr
Jun 16, 11:28 AM EDTSevere Thunderstorm WatchSPCAllegheny, Armstrong, Beaver, Bedford, Blair, Bradford and 40 more10 hr
Jun 16, 1:21 PM EDTSevere Thunderstorm WatchSPCAdams, Berks, Bucks, Carbon, Chester, Cumberland and 15 more10 hr
Jun 21, 4:36 PM EDTSevere Thunderstorm WatchSPCCrawford, Erie, Lawrence, Mercer4 hr
Jun 22, 2:24 PM EDTSevere Thunderstorm WatchSPCAdams, Allegheny, Armstrong, Beaver, Bedford, Blair and 51 more6 hr
Jun 27, 12:40 PM EDTSevere Thunderstorm WatchSPCAdams, Chester, Cumberland, Delaware, Lancaster, Montgomery and 2 more7 hr
Jun 28, 12:59 PM EDTSevere Thunderstorm WatchSPCAllegheny, Beaver, Butler, Crawford, Erie, Greene and 4 more7 hr
Jun 28, 6:31 PM EDTSevere Thunderstorm WatchSPCAdams, Armstrong, Bedford, Blair, Bradford, Cambria and 31 more5 hr
Jun 29, 12:11 PM EDTSevere Thunderstorm WatchSPCAllegheny, Armstrong, Beaver, Butler, Cameron, Clarion and 17 more8 hr
Jun 29, 4:11 PM EDTSevere Thunderstorm WatchSPCAdams, Bedford, Berks, Blair, Bradford, Bucks and 38 more7 hr
Jun 29, 8:09 PM EDTSevere Thunderstorm WatchSPCAdams, Bedford, Berks, Blair, Bucks, Cambria and 36 more7 hr
Jul 8, 6:04 PM EDTSevere Thunderstorm WatchSPCAllegheny, Armstrong, Beaver, Butler, Clarion, Forest and 5 more2 hr
Jul 20, 12:35 PM EDTSevere Thunderstorm WatchSPCAdams, Allegheny, Armstrong, Beaver, Bedford, Blair and 43 more7 hr
Jul 20, 2:11 PM EDTSevere Thunderstorm WatchSPCLackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming8 hr
Jul 22, 3:27 AM EDTSevere Thunderstorm WatchSPCFayette, Greene, Washington4 hr
Jul 23, 2:12 PM EDTSevere Thunderstorm WatchSPCBradford, Lackawanna, Luzerne, McKean, Pike, Potter and 4 more6 hr
Jul 23, 2:34 PM EDTSevere Thunderstorm WatchSPCBucks, Chester, Delaware, Montgomery, Philadelphia7 hr
Jul 27, 11:26 AM EDTSevere Thunderstorm WatchSPCAdams, Berks, Bucks, Carbon, Chester, Cumberland and 12 more8 hr
Jul 27, 12:02 PM EDTSevere Thunderstorm WatchSPCLackawanna, Luzerne, Pike, Wayne7 hr
Jul 30, 4:53 PM EDTSevere Thunderstorm WatchSPCBerks, Bucks, Chester, Delaware, Lancaster, Lebanon and 5 more4 hr
Aug 2, 10:39 AM EDTSevere Thunderstorm WatchSPCBerks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more9 hr
Aug 2, 1:56 PM EDTSevere Thunderstorm WatchSPCAdams, Bedford, Fayette, Franklin, Fulton, Greene and 3 more8 hr
Aug 10, 10:46 AM EDTSevere Thunderstorm WatchSPCBerks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more10 hr
Aug 10, 1:36 PM EDTSevere Thunderstorm WatchSPCAdams, Cumberland, Dauphin, Franklin, Fulton, Lancaster and 4 more7 hr
Aug 10, 1:56 PM EDTSevere Thunderstorm WatchSPCLackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming6 hr
Aug 14, 4:27 PM EDTSevere Thunderstorm WatchSPCAdams, Bedford, Cumberland, Dauphin, Franklin, Fulton and 5 more5 hr
Sep 9, 9:33 AM EDTSevere Thunderstorm WatchSPCBucks, Chester, Delaware, Montgomery, Philadelphia6 hr

By county

Every county with at least one alert. A county page lists each alert that covered it.

27 more counties

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 10, 20083severe thunderstorm watches
  2. March 5, 20082severe thunderstorm watches
  3. June 10, 20082severe thunderstorm watches
  4. June 16, 20082severe thunderstorm watches
  5. June 28, 20082severe thunderstorm watches
  6. June 29, 20082severe thunderstorm watches
  7. July 20, 20082severe thunderstorm watches
  8. July 23, 20082severe thunderstorm watches
  9. July 27, 20082severe thunderstorm watches
  10. August 2, 20082severe thunderstorm watches
  11. January 9, 20081severe thunderstorm watches
  12. May 27, 20081severe thunderstorm watches

Nearby

Alerts in force nowTornadoes on recordThe radar archive20072009

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.