Alert archive / Pennsylvania / 2007
Weather alerts in Pennsylvania, November 2007
28 weather alerts in November 2007, 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 November 2007. Tap one for its archive.
- Alerts
- 28
- Warnings
- 4
- Watches
- 4
- Advisories
- 20
- Busiest day
- November 15, 20077 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 |
|---|---|---|---|---|
| Nov 5, 3:49 PM EST | Lake Effect Snow Watch | CLE | Crawford, Erie | 18 hr |
| Nov 6, 9:43 AM EST | Lake Effect Snow Warning | CLE | Crawford, Erie | 18 hr |
| Nov 6, 9:58 AM EST | Lake Effect Snow Advisory | CTP | McKean, Warren | 21 hr |
| Nov 6, 3:06 PM EST | Lake Effect Snow Advisory | CLE | Erie | 13 hr |
| Nov 11, 11:37 PM EST | Freezing Rain Advisory | BGM | Lackawanna, Pike, Susquehanna, Wayne, Wyoming | 3 hr |
| Nov 14, 5:21 AM EST | Dense Fog Advisory | PHI | Delaware, Philadelphia | 4 hr |
| Nov 14, 9:46 PM EST | Lake Effect Snow Watch | CLE | Crawford, Erie | 12 hr |
| Nov 15, 3:42 AM EST | Lake Effect Snow Advisory | CTP | McKean, Warren | 14 min |
| Nov 15, 3:47 AM EST | Lake Effect Snow Advisory | PBZ | Forest, Mercer, Venango | 32 hr |
| Nov 15, 3:47 AM EST | Snow Advisory | PBZ | 32 hr | |
| Nov 15, 3:59 AM EST | Lake Effect Snow Advisory | CTP | McKean, Warren | 38 hr |
| Nov 15, 10:00 AM EST | Lake Effect Snow Warning | CLE | Crawford, Erie | 29 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 |
| Nov 18, 6:00 PM EST | Heavy Snow Warning | PHI | Carbon, Monroe | 16 hr |
| Nov 19, 10:01 AM EST | Winter Weather Advisory | PHI | Carbon, Lehigh, Monroe, Northampton | 23 hr |
| Nov 19, 3:43 PM EST | Winter Weather Advisory | BGM | Pike, Wayne | 17 hr |
| Nov 25, 3:12 PM EST | Winter Weather Advisory | BGM | Pike, Wayne | 14 hr |
| Nov 25, 9:29 PM EST | Freezing Rain Advisory | PHI | Carbon, Monroe, Northampton | 7 hr |
| Nov 25, 11:23 PM EST | Freezing Rain Advisory | CTP | Cameron, Clinton, Elk, Lycoming, McKean, Potter and 3 more | 4 hr |
| Nov 26, 8:41 PM EST | Areal Flood Warning | PBZ | Allegheny | 17 days |
| Nov 26, 9:27 PM EST | Areal Flood Advisory | PBZ | Beaver, Fayette, Westmoreland | 6 hr |
| Nov 27, 12:17 PM EST | Wind Advisory | CLE | Erie | 7 hr |
| Nov 30, 6:10 AM EST | Winter Storm Watch | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 34 hr |
| Nov 30, 2:51 PM EST | Wind Advisory | CLE | Erie | 4 hr |
| Nov 30, 3:48 PM EST | Winter Storm Watch | PBZ | Clarion, Forest, Jefferson, Venango | 12 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Areal Flood Warning | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Heavy Snow Warning | 1 |
| Lake Effect Snow Warning | 2 |
| Lake Effect Snow Watch | 2 |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 3 |
| Lake Effect Snow Advisory | 5 |
| Snow Advisory | 5 |
| Winter Weather Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Erie County7
- McKean County5
- Warren County5
- Crawford County4
- Pike County4
- Wayne County4
- Carbon County4
- Monroe County4
- Northampton County3
- Lycoming County3
- Sullivan County3
- Tioga County3
- Lackawanna County2
- Susquehanna County2
- Wyoming County2
- Forest County2
- Venango County2
- Cambria County2
- Somerset County2
- Lehigh County2
- Columbia County2
- Montour County2
- Northumberland County2
- Schuylkill County2
- Cameron County2
- Clinton County2
- Elk County2
- Potter County2
- Delaware County1
- Philadelphia County1
- Mercer County1
- Bradford County1
- Luzerne County1
- Berks County1
- Allegheny County1
- Beaver County1
- Fayette County1
- Westmoreland County1
- Adams County1
- Bedford County1
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.