Alert archive / Pennsylvania / Allegheny County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Allegheny County, Pennsylvania, 2003

16 severe thunderstorm warnings in 2003. An alert counts here when it covered this county. The archive of severe thunderstorm warnings reaches back to 1986.

Allegheny County and its neighbors

Each county as a circle sized by its count in 2003. Tap one for its archive.

Severe Thunderstorm Warnings
16
Busiest month
July8 severe thunderstorm warnings
Busiest day
July 8, 20034 severe thunderstorm 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.

IssuedProductOfficeLasted
Jun 8, 7:27 PM EDTSevere Thunderstorm WarningPBZ63 min
Jun 12, 5:37 PM EDTSevere Thunderstorm WarningPBZ38 min
Jul 4, 5:53 PM EDTSevere Thunderstorm WarningPBZ67 min
Jul 7, 5:46 PM EDTSevere Thunderstorm WarningPBZ74 min
Jul 8, 3:05 AM EDTSevere Thunderstorm WarningPBZ55 min
Jul 8, 5:18 AM EDTSevere Thunderstorm WarningPBZ57 min
Jul 8, 7:02 AM EDTSevere Thunderstorm WarningPBZ58 min
Jul 8, 7:40 PM EDTSevere Thunderstorm WarningPBZ65 min
Jul 10, 5:30 PM EDTSevere Thunderstorm WarningPBZ45 min
Jul 21, 2:13 PM EDTSevere Thunderstorm WarningPBZ62 min
Aug 16, 8:54 PM EDTSevere Thunderstorm WarningPBZ66 min
Aug 26, 7:34 AM EDTSevere Thunderstorm WarningPBZ56 min
Aug 26, 10:03 PM EDTSevere Thunderstorm WarningPBZ42 min
Aug 27, 8:27 AM EDTSevere Thunderstorm WarningPBZ63 min
Oct 14, 4:58 PM EDTSevere Thunderstorm WarningPBZ62 min
Nov 12, 9:47 PM ESTSevere Thunderstorm WarningPBZ28 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 8, 20034severe thunderstorm warnings
  2. August 27, 20032severe thunderstorm warnings
  3. June 8, 20031severe thunderstorm warnings
  4. June 12, 20031severe thunderstorm warnings
  5. July 4, 20031severe thunderstorm warnings
  6. July 7, 20031severe thunderstorm warnings
  7. July 10, 20031severe thunderstorm warnings
  8. July 21, 20031severe thunderstorm warnings
  9. August 17, 20031severe thunderstorm warnings
  10. August 26, 20031severe thunderstorm warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20022004

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.