Alert archive / Pennsylvania / Snow Advisories
Snow Advisories in Pennsylvania, 2007
32 snow advisories 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 snow advisories reaches back to 2005.
Snow Advisories by county
Each county as a circle sized by its count in 2007. Tap one for its archive.
- Snow Advisories
- 32
- Busiest month
- December8 snow advisories
- Busiest day
- March 15, 20074 snow advisories
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 9, 12:29 PM EST | Snow Advisory | PBZ | 20 hr | |
| Jan 9, 3:01 PM EST | Snow Advisory | CTP | Cambria, Clearfield, Somerset | 20 hr |
| Jan 19, 3:07 AM EST | Snow Advisory | PBZ | Clarion, Jefferson | 36 hr |
| Jan 19, 3:05 PM EST | Snow Advisory | CTP | Cambria, Clearfield, Elk, Somerset | 25 hr |
| Jan 28, 2:57 AM EST | Snow Advisory | PBZ | 25 hr | |
| Jan 30, 2:46 AM EST | Snow Advisory | PBZ | 28 hr | |
| Jan 30, 3:46 AM EST | Snow Advisory | CTP | Cambria, Cameron, Clinton, Columbia, Lycoming, Somerset and 1 more | 30 hr |
| Feb 22, 3:15 PM EST | Snow Advisory | CTP | Cambria, McKean, Somerset, Warren | 16 hr |
| Feb 22, 3:16 PM EST | Snow Advisory | PBZ | Clarion, Forest, Jefferson, Mercer, Venango | 16 hr |
| Mar 6, 3:12 PM EST | Snow Advisory | PHI | Berks, Delaware, Philadelphia | 28 hr |
| Mar 6, 3:22 PM EST | Snow Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Greene and 3 more | 22 hr |
| Mar 15, 10:46 AM EDT | Snow Advisory | BGM | Bradford, Susquehanna, Wayne | 5 hr |
| Mar 15, 2:56 PM EDT | Snow Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 6 more | 18 hr |
| Mar 15, 3:11 PM EDT | Snow Advisory | CTP | Elk, McKean, Warren | 2 hr |
| Mar 15, 5:07 PM EDT | Snow Advisory | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 3 hr |
| Apr 7, 3:22 AM EDT | Snow Advisory | PBZ | 12 hr | |
| Apr 7, 5:32 PM EDT | Snow Advisory | PBZ | Clarion, Greene, Jefferson, Washington | 20 hr |
| Apr 8, 1:01 AM EDT | Snow Advisory | CTP | Centre, Clearfield, Elk | 11 hr |
| Apr 16, 1:16 PM EDT | Snow Advisory | PBZ | 6 hr | |
| Nov 15, 3:47 AM EST | Snow Advisory | PBZ | 32 hr | |
| Nov 15, 1:58 PM EST | Snow Advisory | CTP | Cambria, Somerset | 22 hr |
| Nov 18, 4:02 AM EST | Snow Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 34 hr |
| Nov 18, 5:00 AM EST | Snow Advisory | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 29 hr |
| Nov 18, 5:11 AM EST | Snow Advisory | CTP | Columbia, Lycoming, Montour, Northumberland, Schuylkill, Sullivan and 1 more | 29 hr |
| Dec 2, 4:37 PM EST | Snow Advisory | CTP | Cambria, Somerset | 29 hr |
| Dec 3, 3:59 AM EST | Snow Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Lawrence | 24 hr |
| Dec 4, 3:16 PM EST | Snow Advisory | PBZ | Allegheny, Beaver, Greene, Washington | 27 hr |
| Dec 5, 3:25 AM EST | Snow Advisory | PHI | Delaware, Philadelphia | 21 hr |
| Dec 5, 4:14 AM EST | Snow Advisory | CTP | Adams, Bedford, Cambria, Franklin, Fulton, Somerset and 1 more | 17 hr |
| Dec 30, 2:10 AM EST | Snow Advisory | CTP | Cameron, Clinton, Columbia, Lycoming, McKean, Potter and 3 more | 25 hr |
| Dec 30, 3:53 AM EST | Snow Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 27 hr |
| Dec 30, 4:20 AM EST | Snow Advisory | PHI | Carbon, Monroe | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cambria County7
- Somerset County7
- Clarion County5
- Jefferson County5
- Allegheny County4
- Beaver County4
- Greene County4
- Washington County4
- Clearfield County3
- Elk County3
- Columbia County3
- Lycoming County3
- Sullivan County3
- McKean County3
- Berks County3
- Armstrong County3
- Butler County3
- Lawrence County3
- Bradford County3
- Susquehanna County3
- Wayne County3
- Carbon County3
- Monroe County3
- Cameron County2
- Clinton County2
- Warren County2
- Forest County2
- Mercer County2
- Venango County2
- Delaware County2
- Philadelphia County2
- Lehigh County2
- Northampton County2
- Lackawanna County2
- Luzerne County2
- Pike County2
- Wyoming County2
- Schuylkill County2
- Tioga County2
- Centre 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.