Alert archive / Pennsylvania / Heavy Snow Warnings
Heavy Snow Warnings in Pennsylvania, 2007
11 heavy snow warnings in 2007. 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 heavy snow warnings reaches back to 2005.
Heavy Snow Warnings by county
Each county as a circle sized by its count in 2007. Tap one for its archive.
- Heavy Snow Warnings
- 11
- Busiest month
- February3 heavy snow warnings
- Busiest day
- February 12, 20072 heavy snow 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 28, 9:48 PM EST | Heavy Snow Warning | CTP | Sullivan | 6 hr |
| Feb 12, 3:22 PM EST | Heavy Snow Warning | CTP | Cameron, Centre, Clearfield, Clinton, Elk, Lycoming and 5 more | 53 hr |
| Feb 12, 4:16 PM EST | Heavy Snow Warning | BGM | Bradford, Susquehanna | 54 hr |
| Feb 13, 3:02 AM EST | Heavy Snow Warning | PBZ | Clarion, Forest, Jefferson, Mercer, Venango | 24 hr |
| Mar 7, 8:45 AM EST | Heavy Snow Warning | CTP | Bedford, Blair, Cambria, Somerset | 5 hr |
| Mar 16, 11:01 AM EDT | Heavy Snow Warning | CLE | Crawford, Erie | 17 hr |
| Mar 16, 3:31 PM EDT | Heavy Snow Warning | PBZ | Forest, Venango | 8 hr |
| Apr 16, 1:24 AM EDT | Heavy Snow Warning | CTP | Lycoming, Sullivan, Tioga | 23 hr |
| Nov 18, 6:00 PM EST | Heavy Snow Warning | PHI | Carbon, Monroe | 16 hr |
| Dec 3, 9:57 PM EST | Heavy Snow Warning | CTP | Cambria, Somerset | 7 hr |
| Dec 30, 3:09 PM EST | Heavy Snow Warning | BGM | Wayne | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Sullivan County3
- Lycoming County2
- Tioga County2
- Forest County2
- Venango County2
- Cambria County2
- Somerset County2
- Cameron County1
- Centre County1
- Clearfield County1
- Clinton County1
- Elk County1
- McKean County1
- Potter County1
- Warren County1
- Bradford County1
- Susquehanna County1
- Clarion County1
- Jefferson County1
- Mercer County1
- Bedford County1
- Blair County1
- Crawford County1
- Erie County1
- Carbon County1
- Monroe County1
- Wayne County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.