Alert archive / Pennsylvania / 2003
Weather alerts in Pennsylvania, April 2003
6 weather alerts in April 2003, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in April 2003. Tap one for its archive.
- Alerts
- 6
- Warnings
- 1
- Watches
- 1
- Advisories
- 0
- Busiest day
- April 5, 20034 alerts
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 |
|---|---|---|---|---|
| Apr 4, 9:02 PM EST | Severe Thunderstorm Warning | PBZ | Greene, Washington | 28 min |
| Apr 4, 11:38 PM EST | Mesoscale Discussion | SPC | Beaver, Washington | 97 min |
| Apr 5, 12:05 AM EST | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Beaver, Butler, Clearfield, Greene and 4 more | 5 hr |
| Apr 5, 2:34 AM EST | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Butler, Clearfield, Greene and 4 more | 86 min |
| Apr 7, 4:56 AM EDT | Mesoscale Discussion | SPC | Blair, Cambria, Cameron, Centre, Clarion, Clearfield and 13 more | 8 hr |
| Apr 7, 4:41 PM EDT | Mesoscale Discussion | SPC | Carbon, Columbia, Lehigh, Luzerne, Lycoming, Monroe and 6 more | 2 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 1 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 4 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Washington County4
- Greene County3
- Beaver County3
- Clearfield County3
- Indiana County3
- Allegheny County2
- Armstrong County2
- Butler County2
- Lawrence County2
- Westmoreland County2
- Columbia County2
- Lycoming County2
- Montour County2
- Northumberland County2
- Snyder County2
- Union County2
- Blair County1
- Cambria County1
- Cameron County1
- Centre County1
- Clarion County1
- Clinton County1
- Elk County1
- Forest County1
- Jefferson County1
- Juniata County1
- Mifflin County1
- Carbon County1
- Lehigh County1
- Luzerne County1
- Monroe County1
- Northampton County1
- Schuylkill County1
Nearby
Alerts in force nowTornadoes on recordThe 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. Rebuilt daily.