Alert archive / Pennsylvania / 2023
Weather alerts in Pennsylvania, November 2023
63 weather alerts in November 2023, 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 2023. Tap one for its archive.
- Alerts
- 63
- Warnings
- 9
- Watches
- 2
- Advisories
- 12
- Busiest day
- November 28, 202339 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 1, 12:06 AM EDT | Special Weather Statement | CLE | Erie | 84 min |
| Nov 1, 1:49 AM EDT | Lake Effect Snow Warning | CLE | Crawford | 11 hr |
| Nov 1, 2:18 AM EDT | Freeze Warning | CTP | Adams, Clinton, Columbia, Cumberland, Dauphin, Franklin and 14 more | 32 hr |
| Nov 1, 3:16 AM EDT | Freeze Warning | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 31 hr |
| Nov 1, 9:17 AM EDT | Special Weather Statement | CLE | Crawford | 58 min |
| Nov 1, 9:56 AM EDT | Special Weather Statement | CTP | Cambria | 49 min |
| Nov 1, 3:04 PM EDT | Special Weather Statement | BGM | Susquehanna | 56 min |
| Nov 1, 4:04 PM EDT | Special Weather Statement | BGM | Wayne | 56 min |
| Nov 20, 2:56 AM EST | Winter Weather Advisory | PBZ | Fayette, Indiana, Westmoreland | 36 hr |
| Nov 20, 2:59 AM EST | Wind Advisory | PBZ | Fayette, Indiana, Westmoreland | 39 hr |
| Nov 20, 3:14 AM EST | Winter Weather Advisory | CTP | Bedford, Blair, Cambria, Centre, Clearfield, Somerset | 35 hr |
| Nov 20, 12:55 PM EST | Wind Advisory | CLE | Erie | 31 hr |
| Nov 21, 9:33 PM EST | Areal Flood Advisory | PHI | Delaware, Montgomery, Philadelphia | 6 hr |
| Nov 22, 12:28 AM EST | Wind Advisory | BGM | Susquehanna, Wayne | 3 hr |
| Nov 22, 1:48 AM EST | Areal Flood Advisory | PHI | Bucks, Philadelphia | 3 hr |
| Nov 22, 3:07 AM EST | Areal Flood Advisory | PHI | Chester, Delaware | 3 hr |
| Nov 22, 3:31 AM EST | Areal Flood Advisory | PHI | Montgomery | 3 hr |
| Nov 25, 2:10 PM EST | Winter Storm Watch | CTP | Warren | 24 hr |
| Nov 25, 2:37 PM EST | Winter Storm Watch | CLE | Crawford, Erie | 24 hr |
| Nov 26, 3:33 AM EST | Lake Effect Snow Warning | CLE | Crawford, Erie | 71 hr |
| Nov 26, 2:00 PM EST | Lake Effect Snow Warning | CTP | Warren | 59 hr |
| Nov 26, 2:00 PM EST | Winter Weather Advisory | CTP | McKean, Potter | 59 hr |
| Nov 26, 2:30 PM EST | Winter Weather Advisory | PBZ | Forest, Mercer, Venango | 52 hr |
| Nov 26, 8:35 PM EST | Areal Flood Advisory | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 3 hr |
| Nov 27, 10:02 PM EST | Special Weather Statement | CTP | Centre | 28 min |
| Nov 27, 10:20 PM EST | Special Weather Statement | PBZ | Indiana | 40 min |
| Nov 27, 10:43 PM EST | Special Weather Statement | CTP | Blair, Cambria | 32 min |
| Nov 27, 11:00 PM EST | Special Weather Statement | PBZ | Indiana, Westmoreland | 45 min |
| Nov 27, 11:24 PM EST | Special Weather Statement | CTP | Blair, Cambria | 36 min |
| Nov 28, 12:16 AM EST | Special Weather Statement | PBZ | Butler | 44 min |
| Nov 28, 12:18 AM EST | Special Weather Statement | PBZ | Allegheny, Armstrong | 42 min |
| Nov 28, 1:10 AM EST | Special Weather Statement | CLE | Erie | 95 min |
| Nov 28, 2:16 AM EST | Mesoscale Discussion | SPC | Crawford, Erie | 4 hr |
| Nov 28, 4:01 AM EST | Special Weather Statement | CTP | Mifflin | 29 min |
| Nov 28, 4:55 AM EST | Special Weather Statement | CTP | Centre | 50 min |
| Nov 28, 5:54 AM EST | Special Weather Statement | PBZ | Fayette | 66 min |
| Nov 28, 6:15 AM EST | Special Weather Statement | CTP | Tioga | 75 min |
| Nov 28, 6:29 AM EST | Special Weather Statement | BGM | Bradford, Susquehanna | 61 min |
| Nov 28, 6:36 AM EST | Special Weather Statement | CTP | Somerset | 54 min |
| Nov 28, 6:40 AM EST | Special Weather Statement | PHI | Berks, Montgomery | 50 min |
| Nov 28, 7:26 AM EST | Special Weather Statement | CTP | Tioga | 64 min |
| Nov 28, 7:35 AM EST | Special Weather Statement | BGM | Susquehanna, Wayne, Wyoming | 55 min |
| Nov 28, 7:39 AM EST | Special Weather Statement | PHI | Bucks, Montgomery | 21 min |
| Nov 28, 8:12 AM EST | Special Weather Statement | PHI | Montgomery, Philadelphia | 33 min |
| Nov 28, 8:33 AM EST | Snow Squall Warning | BGM | Lackawanna, Susquehanna, Wyoming | 27 min |
| Nov 28, 8:49 AM EST | Special Weather Statement | PHI | Philadelphia | 41 min |
| Nov 28, 8:56 AM EST | Special Weather Statement | CTP | Potter | 64 min |
| Nov 28, 9:33 AM EST | Special Weather Statement | CTP | Elk | 57 min |
| Nov 28, 10:03 AM EST | Special Weather Statement | CTP | Cameron | 57 min |
| Nov 28, 10:40 AM EST | Special Weather Statement | PBZ | Clarion, Jefferson, Venango | 50 min |
| Nov 28, 11:04 AM EST | Special Weather Statement | CTP | Clearfield | 71 min |
| Nov 28, 11:13 AM EST | Special Weather Statement | PBZ | Butler | 62 min |
| Nov 28, 11:27 AM EST | Snow Squall Warning | CTP | Clearfield, Elk | 93 min |
| Nov 28, 11:31 AM EST | Special Weather Statement | PBZ | Clarion, Jefferson | 59 min |
| Nov 28, 12:11 PM EST | Special Weather Statement | PHI | Monroe | 49 min |
| Nov 28, 12:38 PM EST | Snow Squall Warning | CTP | Centre | 22 min |
| Nov 28, 12:45 PM EST | Special Weather Statement | PBZ | Butler, Lawrence | 60 min |
| Nov 28, 1:05 PM EST | Snow Squall Warning | CTP | Centre | 25 min |
| Nov 28, 1:39 PM EST | Special Weather Statement | CTP | Centre | 21 min |
| Nov 28, 2:20 PM EST | Special Weather Statement | PBZ | Washington | 25 min |
| Nov 28, 2:38 PM EST | Special Weather Statement | PBZ | Westmoreland | 52 min |
| Nov 28, 2:47 PM EST | Special Weather Statement | PBZ | Washington | 28 min |
| Nov 28, 4:30 PM EST | Special Weather Statement | PBZ | Washington | 15 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 39 |
| Flooding | |
| Areal Flood Advisory | 5 |
| Winter | |
| Lake Effect Snow Warning | 3 |
| Snow Squall Warning | 4 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 4 |
| Cold | |
| Freeze Warning | 2 |
| Wind and dust | |
| Wind Advisory | 3 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Montgomery County7
- Erie County6
- Philadelphia County6
- Centre County6
- Crawford County5
- Susquehanna County5
- Bucks County4
- Delaware County4
- Cambria County4
- Indiana County4
- Westmoreland County4
- Chester County3
- Wayne County3
- Fayette County3
- Blair County3
- Clearfield County3
- Butler County3
- Washington County3
- Mifflin County2
- Berks County2
- Somerset County2
- Warren County2
- Potter County2
- Venango County2
- Tioga County2
- Wyoming County2
- Elk County2
- Clarion County2
- Jefferson County2
- Adams County1
- Clinton County1
- Columbia County1
- Cumberland County1
- Dauphin County1
- Franklin County1
- Fulton County1
- Huntingdon County1
- Juniata County1
- Lancaster County1
- Lebanon County1
21 more counties
- Lycoming County1
- Montour County1
- Northumberland County1
- Perry County1
- Schuylkill County1
- Snyder County1
- Union County1
- York County1
- Lehigh County1
- Northampton County1
- Bedford County1
- McKean County1
- Forest County1
- Mercer County1
- Allegheny County1
- Armstrong County1
- Bradford County1
- Lackawanna County1
- Cameron County1
- Monroe County1
- Lawrence County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20222024
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.