Alert archive / Pennsylvania / 2014
Weather alerts in Pennsylvania, September 2014
126 weather alerts in September 2014, 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 September 2014. Tap one for its archive.
- Alerts
- 126
- Warnings
- 34
- Watches
- 2
- Advisories
- 19
- Busiest day
- September 2, 201442 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 |
|---|---|---|---|---|
| Sep 1, 8:33 PM EDT | Special Weather Statement | PHI | Chester, Delaware, Montgomery | 72 min |
| Sep 1, 9:12 PM EDT | Areal Flood Advisory | PHI | Chester | 3 hr |
| Sep 2, 2:17 PM EDT | Special Weather Statement | PBZ | Fayette | 28 min |
| Sep 2, 2:25 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Bedford, Blair, Bradford and 40 more | 2 hr |
| Sep 2, 3:37 PM EDT | Special Weather Statement | CTP | Adams | 68 min |
| Sep 2, 3:37 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Mercer, Venango | 25 min |
| Sep 2, 3:49 PM EDT | Areal Flood Advisory | PBZ | Venango | 3 hr |
| Sep 2, 3:54 PM EDT | Special Weather Statement | CTP | Cambria | 66 min |
| Sep 2, 3:54 PM EDT | Special Weather Statement | PBZ | Westmoreland | 51 min |
| Sep 2, 4:05 PM EDT | Special Weather Statement | CTP | McKean, Warren | 55 min |
| Sep 2, 4:11 PM EDT | Mesoscale Discussion | SPC | Adams, Chester, Lancaster, York | 94 min |
| Sep 2, 4:16 PM EDT | Special Weather Statement | CTP | York | 59 min |
| Sep 2, 4:21 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Potter, Warren | 54 min |
| Sep 2, 4:23 PM EDT | Severe Thunderstorm Warning | CTP | Adams | 37 min |
| Sep 2, 4:30 PM EDT | Tornado Warning | PBZ | Jefferson | 30 min |
| Sep 2, 4:39 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Bedford, Blair, Bradford, Cambria, Cameron and 33 more | 5 hr |
| Sep 2, 4:43 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clearfield | 62 min |
| Sep 2, 4:44 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin | 46 min |
| Sep 2, 4:47 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Elk, McKean, Potter | 58 min |
| Sep 2, 4:50 PM EDT | Tornado Warning | CTP | Cameron, Centre, Clearfield, Clinton | 40 min |
| Sep 2, 4:57 PM EDT | Special Weather Statement | CTP | Lebanon | 48 min |
| Sep 2, 5:00 PM EDT | Special Weather Statement | CTP | York | 30 min |
| Sep 2, 5:19 PM EDT | Special Weather Statement | PBZ | Indiana | 41 min |
| Sep 2, 5:20 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 25 min |
| Sep 2, 5:26 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Dauphin, Lancaster, York | 64 min |
| Sep 2, 5:32 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 28 min |
| Sep 2, 5:35 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield | 40 min |
| Sep 2, 5:43 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Clinton, Elk, Lycoming, McKean, Potter and 1 more | 62 min |
| Sep 2, 6:12 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton | 35 min |
| Sep 2, 6:16 PM EDT | Special Weather Statement | CTP | Lancaster | 44 min |
| Sep 2, 6:23 PM EDT | Special Weather Statement | CTP | Dauphin | 22 min |
| Sep 2, 6:27 PM EDT | Special Weather Statement | CTP | Montour | 33 min |
| Sep 2, 6:29 PM EDT | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Chester, Delaware, Lackawanna and 10 more | 91 min |
| Sep 2, 6:32 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 43 min |
| Sep 2, 6:48 PM EDT | Special Weather Statement | CTP | Lycoming, Sullivan | 42 min |
| Sep 2, 6:52 PM EDT | Special Weather Statement | CTP | Lycoming | 23 min |
| Sep 2, 6:59 PM EDT | Special Weather Statement | PHI | Chester, Montgomery | 91 min |
| Sep 2, 7:07 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 38 min |
| Sep 2, 7:13 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 62 min |
| Sep 2, 7:38 PM EDT | Special Weather Statement | PHI | Delaware, Philadelphia | 82 min |
| Sep 2, 7:43 PM EDT | Mesoscale Discussion | SPC | Lackawanna, Wayne | 92 min |
| Sep 2, 7:50 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna, Wyoming | 55 min |
| Sep 3, 5:57 AM EDT | Dense Fog Advisory | PBZ | Armstrong, Beaver, Butler, Clarion, Forest, Jefferson and 3 more | 3 hr |
| Sep 3, 6:09 AM EDT | Dense Fog Advisory | CLE | Crawford, Erie | 3 hr |
| Sep 5, 12:41 PM EDT | Special Weather Statement | CTP | Adams | 64 min |
| Sep 5, 3:50 PM EDT | Special Weather Statement | CTP | Lancaster | 40 min |
| Sep 5, 4:03 PM EDT | Special Weather Statement | CTP | Franklin | 27 min |
| Sep 5, 4:17 PM EDT | Special Weather Statement | CTP | York | 28 min |
| Sep 5, 4:19 PM EDT | Areal Flood Advisory | CTP | Lancaster, York | 3 hr |
| Sep 5, 4:28 PM EDT | Areal Flood Advisory | CTP | Adams, Franklin, York | 3 hr |
| Sep 5, 4:41 PM EDT | Flash Flood Warning | CTP | Adams, Lancaster, York | 3 hr |
| Sep 6, 4:12 AM EDT | Rip Current Statement | CLE | Erie | 18 hr |
| Sep 6, 12:31 PM EDT | Mesoscale Discussion | SPC | Berks, Bradford, Bucks, Carbon, Columbia, Lackawanna and 16 more | 89 min |
| Sep 6, 1:37 PM EDT | Special Weather Statement | PHI | Northampton | 53 min |
| Sep 6, 1:49 PM EDT | Special Weather Statement | CTP | York | 41 min |
| Sep 6, 2:05 PM EDT | Special Weather Statement | CTP | Somerset | 40 min |
| Sep 6, 2:07 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Berks, Bucks, Carbon, Chester, Cumberland and 13 more | 7 hr |
| Sep 6, 2:12 PM EDT | Special Weather Statement | CTP | York | 48 min |
| Sep 6, 2:13 PM EDT | Special Weather Statement | PHI | Chester | 62 min |
| Sep 6, 2:14 PM EDT | Special Weather Statement | CTP | Chester | 31 min |
| Sep 6, 2:16 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 14 min |
| Sep 6, 2:19 PM EDT | Special Weather Statement | CTP | Lebanon | 41 min |
| Sep 6, 2:19 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 43 min |
| Sep 6, 2:43 PM EDT | Areal Flood Advisory | PHI | Chester | 4 hr |
| Sep 6, 2:50 PM EDT | Areal Flood Advisory | CTP | Lancaster | 3 hr |
| Sep 6, 3:21 PM EDT | Special Weather Statement | PHI | Berks, Bucks, Lehigh, Montgomery | 54 min |
| Sep 6, 3:29 PM EDT | Special Weather Statement | CTP | Lancaster | 31 min |
| Sep 6, 3:30 PM EDT | Areal Flood Advisory | CTP | Lancaster | 3 hr |
| Sep 6, 3:43 PM EDT | Special Weather Statement | CTP | Cumberland | 32 min |
| Sep 6, 3:44 PM EDT | Flash Flood Warning | CTP | Lancaster | 3 hr |
| Sep 6, 3:45 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 60 min |
| Sep 6, 3:51 PM EDT | Flash Flood Warning | PHI | Chester | 4 hr |
| Sep 6, 3:59 PM EDT | Special Weather Statement | CTP | Lancaster | 16 min |
| Sep 6, 4:20 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bucks, Carbon, Chester, Delaware and 8 more | 85 min |
| Sep 6, 4:35 PM EDT | Special Weather Statement | CTP | Franklin | 25 min |
| Sep 6, 4:52 PM EDT | Severe Thunderstorm Warning | PHI | Delaware | 36 min |
| Sep 6, 4:58 PM EDT | Special Weather Statement | CTP | Franklin | 32 min |
| Sep 6, 5:26 PM EDT | Special Weather Statement | CTP | Mifflin | 34 min |
| Sep 6, 5:29 PM EDT | Special Weather Statement | CTP | Adams | 31 min |
| Sep 6, 5:36 PM EDT | Special Weather Statement | CTP | Columbia | 24 min |
| Sep 6, 5:47 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming | 39 min |
| Sep 6, 5:53 PM EDT | Special Weather Statement | CTP | Snyder | 37 min |
| Sep 6, 5:59 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Juniata, Mifflin, Northumberland, Perry, Schuylkill and 2 more | 61 min |
| Sep 6, 6:08 PM EDT | Special Weather Statement | BGM | Luzerne | 67 min |
| Sep 6, 6:14 PM EDT | Special Weather Statement | CTP | Columbia | 46 min |
| Sep 6, 6:28 PM EDT | Tornado Warning | CTP | Northumberland, Snyder | 17 min |
| Sep 6, 6:44 PM EDT | Special Weather Statement | BGM | Luzerne | 61 min |
| Sep 6, 6:49 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 56 min |
| Sep 6, 6:49 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Northumberland, Schuylkill | 56 min |
| Sep 6, 6:55 PM EDT | Special Weather Statement | CTP | Franklin | 50 min |
| Sep 6, 6:58 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bucks, Carbon, Chester, Cumberland and 13 more | 92 min |
| Sep 6, 7:17 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Dauphin, Lebanon, Northumberland, Schuylkill | 58 min |
| Sep 6, 7:36 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Carbon, Lehigh, Monroe, Northampton | 54 min |
| Sep 6, 8:14 PM EDT | Areal Flood Advisory | CTP | Dauphin, Schuylkill | 61 min |
| Sep 6, 8:27 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 63 min |
| Sep 6, 9:04 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Northampton | 42 min |
| Sep 6, 9:30 PM EDT | Special Weather Statement | PHI | Bucks, Montgomery, Philadelphia | 60 min |
| Sep 10, 6:11 PM EDT | Mesoscale Discussion | SPC | Mercer | 64 min |
| Sep 11, 4:04 AM EDT | Rip Current Statement | CLE | Erie | 12 hr |
| Sep 11, 11:14 AM EDT | Coastal Flood Advisory | PHI | Delaware | 4 hr |
| Sep 13, 4:17 AM EDT | Rip Current Statement | CLE | Erie | 16 hr |
| Sep 14, 4:44 PM EDT | Frost Advisory | CTP | Elk, McKean, Potter, Tioga | 12 hr |
| Sep 14, 5:06 PM EDT | Frost Advisory | PBZ | Forest | 11 hr |
| Sep 19, 8:22 AM EDT | Special Weather Statement | PBZ | Clarion, Forest, Jefferson, Venango | 53 min |
| Sep 21, 4:17 AM EDT | Rip Current Statement | CLE | Erie | 18 hr |
| Sep 21, 1:20 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Blair, Butler, Cambria and 22 more | 115 min |
| Sep 21, 3:23 PM EDT | Special Weather Statement | PBZ | Armstrong | 37 min |
| Sep 21, 4:00 PM EDT | Special Weather Statement | PBZ | Westmoreland | 15 min |
| Sep 21, 4:01 PM EDT | Special Weather Statement | PBZ | Fayette | 14 min |
| Sep 21, 9:03 PM EDT | Special Weather Statement | PHI | Berks, Chester, Lehigh | 57 min |
| Sep 22, 3:30 AM EDT | Rip Current Statement | CLE | Erie | 12 hr |
| Sep 22, 1:12 PM EDT | Frost Advisory | CTP | Somerset | 20 hr |
| Sep 22, 1:19 PM EDT | Frost Advisory | PBZ | Fayette, Westmoreland | 20 hr |
| Sep 26, 4:17 AM EDT | Dense Fog Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 6 hr |
| Sep 27, 8:05 AM EDT | Dense Fog Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 20 more | 115 min |
| Sep 30, 3:23 AM EDT | Dense Fog Advisory | CTP | Adams, Cameron, Clinton, Columbia, Cumberland, Dauphin and 17 more | 6 hr |
| Sep 30, 3:19 PM EDT | Mesoscale Discussion | SPC | Bedford, Blair, Centre, Clinton, Cumberland, Franklin and 8 more | 86 min |
| Sep 30, 3:21 PM EDT | Special Weather Statement | CTP | Centre | 39 min |
| Sep 30, 3:58 PM EDT | Special Weather Statement | CTP | Centre | 62 min |
| Sep 30, 4:16 PM EDT | Special Weather Statement | CTP | Centre | 59 min |
| Sep 30, 4:22 PM EDT | Special Weather Statement | CTP | Bedford, Blair, Fulton | 53 min |
| Sep 30, 5:10 PM EDT | Areal Flood Advisory | CTP | Bedford, Fulton | 2 hr |
| Sep 30, 5:20 PM EDT | Special Weather Statement | CTP | Blair, Fulton, Huntingdon | 55 min |
| Sep 30, 5:47 PM EDT | Special Weather Statement | CTP | Clinton | 28 min |
| Sep 30, 6:50 PM EDT | Special Weather Statement | CTP | Juniata, Mifflin | 55 min |
| Sep 30, 7:58 PM EDT | Special Weather Statement | CTP | Adams | 62 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 | |
| Severe Thunderstorm Warning | 28 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 56 |
| Flooding | |
| Flash Flood Warning | 3 |
| Areal Flood Advisory | 9 |
| Cold | |
| Frost Advisory | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| Rip Current Statement | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Lancaster County18
- Adams County16
- York County16
- Chester County15
- Centre County13
- Lycoming County12
- Franklin County12
- Montgomery County11
- Clinton County11
- McKean County11
- Dauphin County11
- Cameron County10
- Columbia County10
- Elk County10
- Northumberland County10
- Potter County10
- Snyder County10
- Cumberland County10
- Schuylkill County10
- Bucks County10
- Clearfield County9
- Perry County9
- Lebanon County9
- Berks County9
- Lehigh County9
- Northampton County9
- Delaware County8
- Blair County8
- Fulton County8
- Juniata County8
- Mifflin County8
- Sullivan County8
- Tioga County8
- Union County8
- Bedford County7
- Luzerne County7
- Montour County7
- Somerset County7
- Bradford County6
- Cambria County6
27 more counties
- Huntingdon County6
- Venango County6
- Warren County6
- Carbon County6
- Monroe County6
- Philadelphia County6
- Erie County6
- Fayette County5
- Clarion County5
- Forest County5
- Jefferson County5
- Lackawanna County5
- Mercer County5
- Susquehanna County5
- Wayne County5
- Westmoreland County5
- Wyoming County5
- Armstrong County4
- Indiana County4
- Beaver County3
- Butler County3
- Lawrence County3
- Pike County3
- Allegheny County2
- Greene County2
- Washington County2
- Crawford County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20132015
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.