Alert archive / Pennsylvania / 2017
Weather alerts in Pennsylvania, February 2017
173 weather alerts in February 2017, 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 February 2017. Tap one for its archive.
- Alerts
- 173
- Warnings
- 43
- Watches
- 10
- Advisories
- 28
- Busiest day
- February 25, 201764 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 |
|---|---|---|---|---|
| Feb 1, 1:19 AM EST | Special Weather Statement | CTP | Cameron, Elk | 86 min |
| Feb 1, 7:50 AM EST | Special Weather Statement | CLE | Erie | 85 min |
| Feb 1, 8:27 AM EST | Lake Effect Snow Warning | CLE | Erie | 3 hr |
| Feb 1, 8:27 AM EST | Lake Effect Snow Advisory | CLE | Crawford, Erie | 3 hr |
| Feb 1, 8:53 AM EST | Special Weather Statement | PBZ | Forest, Mercer, Venango | 112 min |
| Feb 1, 9:22 AM EST | Special Weather Statement | CLE | Erie | 68 min |
| Feb 1, 11:24 AM EST | Special Weather Statement | PBZ | Mercer, Venango | 66 min |
| Feb 1, 11:29 AM EST | Special Weather Statement | CTP | Elk, Potter, Tioga | 31 min |
| Feb 1, 12:40 PM EST | Special Weather Statement | CTP | Cameron, Clearfield, Clinton, Elk, Lycoming | 65 min |
| Feb 1, 1:43 PM EST | Special Weather Statement | CTP | Cameron, Centre, Clearfield, Clinton, Columbia, Lycoming and 3 more | 32 min |
| Feb 2, 3:22 AM EST | Special Weather Statement | CLE | Crawford, Erie | 83 min |
| Feb 3, 8:36 PM EST | Special Weather Statement | CTP | Snyder | 69 min |
| Feb 6, 3:39 AM EST | Freezing Rain Advisory | PHI | Carbon, Monroe, Northampton | 33 hr |
| Feb 6, 4:06 AM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 33 hr |
| Feb 7, 8:48 AM EST | Special Weather Statement | CTP | Lancaster, York | 42 min |
| Feb 7, 2:36 PM EST | Winter Storm Watch | BGM | Lackawanna, Luzerne, Pike, Wayne | 13 hr |
| Feb 7, 3:29 PM EST | Winter Storm Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 13 hr |
| Feb 7, 4:02 PM EST | Winter Storm Watch | CTP | Adams, Bedford, Columbia, Cumberland, Dauphin, Franklin and 14 more | 12 hr |
| Feb 8, 3:08 AM EST | Winter Storm Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 32 hr |
| Feb 8, 3:08 AM EST | Winter Weather Advisory | BGM | Bradford, Susquehanna, Wyoming | 12 hr |
| Feb 8, 3:34 AM EST | Winter Storm Warning | PBZ | Fayette, Westmoreland | 39 hr |
| Feb 8, 3:34 AM EST | Winter Weather Advisory | PBZ | Fayette, Westmoreland | 11 hr |
| Feb 8, 4:01 AM EST | Winter Storm Warning | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 36 hr |
| Feb 8, 4:13 AM EST | Winter Storm Warning | CTP | Adams, Bedford, Blair, Cambria, Centre, Clearfield and 22 more | 30 hr |
| Feb 8, 4:13 AM EST | Winter Weather Advisory | CTP | Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 17 more | 30 hr |
| Feb 8, 2:11 PM EST | Winter Weather Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Greene and 3 more | 21 hr |
| Feb 8, 9:40 PM EST | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Blair, Butler, Cambria and 17 more | 4 hr |
| Feb 9, 3:35 AM EST | Wind Advisory | PHI | Delaware, Philadelphia | 18 hr |
| Feb 9, 4:55 AM EST | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Chester, Columbia, Delaware and 16 more | 6 hr |
| Feb 9, 10:22 AM EST | Special Weather Statement | PBZ | Greene, Washington | 53 min |
| Feb 9, 11:53 AM EST | Lake Effect Snow Advisory | CLE | Crawford, Erie | 10 hr |
| Feb 9, 12:26 PM EST | Special Weather Statement | CLE | Erie | 49 min |
| Feb 9, 1:05 PM EST | Special Weather Statement | PBZ | Fayette | 85 min |
| Feb 9, 1:46 PM EST | Lake Effect Snow Advisory | CTP | Warren | 8 hr |
| Feb 9, 2:10 PM EST | Special Weather Statement | PBZ | Washington | 95 min |
| Feb 9, 3:20 PM EST | Special Weather Statement | CTP | Blair, Cambria, Cameron, Centre, Clearfield, Elk and 6 more | 115 min |
| Feb 9, 3:37 PM EST | Special Weather Statement | PBZ | Fayette, Washington | 53 min |
| Feb 9, 3:47 PM EST | Special Weather Statement | PBZ | Allegheny, Beaver | 58 min |
| Feb 9, 4:27 PM EST | Special Weather Statement | CTP | Dauphin | 63 min |
| Feb 9, 5:05 PM EST | Special Weather Statement | CTP | Clearfield, Cumberland, Juniata, Mifflin, Perry | 25 min |
| Feb 9, 5:05 PM EST | Special Weather Statement | PBZ | Westmoreland | 55 min |
| Feb 9, 5:40 PM EST | Special Weather Statement | CTP | Clearfield, Cumberland, Juniata, Mifflin, Perry | 35 min |
| Feb 9, 6:15 PM EST | Special Weather Statement | CTP | Mifflin | 30 min |
| Feb 9, 7:07 PM EST | Special Weather Statement | PBZ | Allegheny | 38 min |
| Feb 11, 3:38 AM EST | Winter Storm Watch | CLE | Crawford, Erie | 24 hr |
| Feb 11, 3:41 AM EST | Winter Storm Watch | CTP | Warren | 24 hr |
| Feb 11, 3:58 AM EST | Winter Weather Advisory | PHI | Berks, Bucks, Carbon, Lehigh, Monroe, Northampton | 44 hr |
| Feb 11, 4:09 AM EST | Winter Weather Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 59 hr |
| Feb 12, 3:40 AM EST | Wind Advisory | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 31 hr |
| Feb 12, 3:40 AM EST | Winter Weather Advisory | PBZ | Clarion, Fayette, Forest, Jefferson, Mercer, Venango and 1 more | 28 hr |
| Feb 12, 3:42 AM EST | Winter Storm Warning | CLE | Erie | 29 hr |
| Feb 12, 3:42 AM EST | Winter Weather Advisory | CLE | Crawford, Erie | 29 hr |
| Feb 12, 3:53 AM EST | Wind Advisory | CLE | Crawford, Erie | 21 hr |
| Feb 12, 3:55 AM EST | High Wind Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 11 hr |
| Feb 12, 4:00 AM EST | Lake Effect Snow Warning | CTP | Warren | 33 hr |
| Feb 12, 4:00 AM EST | Lake Effect Snow Advisory | CTP | McKean | 33 hr |
| Feb 12, 4:00 AM EST | Winter Weather Advisory | CTP | Cambria, Somerset | 33 hr |
| Feb 12, 4:00 AM EST | Freezing Rain Advisory | CTP | Lycoming, Potter, Schuylkill, Sullivan, Tioga | 13 hr |
| Feb 12, 4:22 AM EST | Wind Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 37 hr |
| Feb 12, 4:29 AM EST | High Wind Watch | BGM | Lackawanna, Luzerne, Pike, Wayne, Wyoming | 11 hr |
| Feb 12, 8:55 AM EST | Special Weather Statement | BGM | Susquehanna | 50 min |
| Feb 12, 2:45 PM EST | Wind Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 27 hr |
| Feb 12, 3:00 PM EST | Wind Advisory | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 27 hr |
| Feb 12, 7:02 PM EST | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Indiana, Lawrence and 2 more | 58 min |
| Feb 12, 7:59 PM EST | Severe Thunderstorm Warning | PBZ | Allegheny, Fayette, Greene, Indiana, Washington, Westmoreland | 61 min |
| Feb 12, 8:11 PM EST | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Somerset | 64 min |
| Feb 12, 8:24 PM EST | Special Weather Statement | PBZ | Greene | 66 min |
| Feb 12, 8:26 PM EST | Special Weather Statement | PBZ | Clarion, Venango | 49 min |
| Feb 12, 8:59 PM EST | Severe Thunderstorm Warning | CTP | Bedford, Fulton, Huntingdon | 61 min |
| Feb 12, 9:10 PM EST | Special Weather Statement | PBZ | Mercer | 20 min |
| Feb 12, 9:30 PM EST | Special Weather Statement | PBZ | Armstrong, Butler, Clarion, Jefferson, Lawrence | 60 min |
| Feb 12, 9:37 PM EST | Severe Thunderstorm Warning | CTP | Franklin | 53 min |
| Feb 12, 10:20 PM EST | Special Weather Statement | PBZ | Armstrong, Butler, Indiana | 40 min |
| Feb 12, 10:20 PM EST | Special Weather Statement | PHI | Berks, Lehigh, Montgomery | 70 min |
| Feb 12, 10:35 PM EST | Special Weather Statement | CTP | Cambria | 25 min |
| Feb 12, 10:58 PM EST | Special Weather Statement | CTP | Blair | 32 min |
| Feb 12, 11:09 PM EST | Special Weather Statement | CTP | Cambria | 36 min |
| Feb 12, 11:10 PM EST | Severe Thunderstorm Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 50 min |
| Feb 12, 11:30 PM EST | Special Weather Statement | CTP | Huntingdon | 60 min |
| Feb 12, 11:38 PM EST | Special Weather Statement | CTP | Clearfield | 22 min |
| Feb 12, 11:43 PM EST | Special Weather Statement | PBZ | Allegheny, Armstrong, Beaver, Butler, Indiana, Lawrence and 1 more | 62 min |
| Feb 13, 12:16 AM EST | Special Weather Statement | CTP | Bedford, Franklin, Fulton | 29 min |
| Feb 13, 1:25 AM EST | Special Weather Statement | PHI | Monroe | 50 min |
| Feb 13, 1:35 AM EST | Special Weather Statement | CTP | Clearfield | 55 min |
| Feb 13, 8:16 AM EST | Special Weather Statement | BGM | Susquehanna | 59 min |
| Feb 13, 8:49 AM EST | Special Weather Statement | BGM | Susquehanna | 56 min |
| Feb 13, 9:41 AM EST | Special Weather Statement | BGM | Susquehanna | 64 min |
| Feb 13, 10:36 AM EST | Special Weather Statement | BGM | Wayne | 54 min |
| Feb 15, 3:31 AM EST | Lake Effect Snow Advisory | CLE | Crawford, Erie | 35 hr |
| Feb 15, 4:22 AM EST | Lake Effect Snow Advisory | CTP | Warren | 34 hr |
| Feb 15, 7:35 AM EST | Special Weather Statement | CTP | Clearfield, Clinton | 55 min |
| Feb 15, 7:37 AM EST | Special Weather Statement | CTP | Tioga | 53 min |
| Feb 15, 8:50 AM EST | Special Weather Statement | CTP | Blair, Centre, Clinton, Huntingdon | 25 min |
| Feb 15, 9:18 AM EST | Special Weather Statement | CTP | Bedford, Centre, Fulton, Huntingdon, Juniata, Mifflin and 1 more | 57 min |
| Feb 15, 9:36 AM EST | Special Weather Statement | CTP | Union | 54 min |
| Feb 15, 10:09 AM EST | Special Weather Statement | CTP | Cumberland, Juniata, Montour, Northumberland, Perry, Snyder and 1 more | 51 min |
| Feb 15, 10:55 AM EST | Special Weather Statement | CTP | Clearfield, Elk | 65 min |
| Feb 15, 11:28 AM EST | Special Weather Statement | CTP | Union | 62 min |
| Feb 15, 11:41 AM EST | Special Weather Statement | CTP | Blair, Cambria, Clearfield | 64 min |
| Feb 15, 12:04 PM EST | Winter Weather Advisory | CTP | Somerset | 22 hr |
| Feb 15, 12:54 PM EST | Special Weather Statement | CTP | Blair, Cambria, Cameron, Centre, Clearfield, Clinton and 7 more | 3 hr |
| Feb 15, 1:07 PM EST | Special Weather Statement | CTP | Blair, Cambria, Cameron, Centre, Clearfield, Clinton and 7 more | 3 hr |
| Feb 15, 2:22 PM EST | Special Weather Statement | PHI | Carbon, Monroe | 38 min |
| Feb 15, 2:59 PM EST | Special Weather Statement | PHI | Monroe | 46 min |
| Feb 15, 4:06 PM EST | Special Weather Statement | PHI | Carbon, Monroe | 69 min |
| Feb 15, 9:36 PM EST | Special Weather Statement | BGM | Lackawanna, Susquehanna, Wayne, Wyoming | 54 min |
| Feb 20, 2:29 AM EST | Dense Fog Advisory | PBZ | Greene, Washington | 9 hr |
| Feb 23, 2:58 AM EST | Dense Fog Advisory | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 3 more | 7 hr |
| Feb 23, 8:52 PM EST | Special Weather Statement | BGM | Lackawanna | 38 min |
| Feb 24, 8:49 PM EST | Mesoscale Discussion | SPC | Beaver, Crawford, Lawrence, Mercer, Washington | 116 min |
| Feb 25, 4:10 AM EST | Flash Flood Watch | BGM | Bradford, Susquehanna, Wayne | 14 hr |
| Feb 25, 8:43 AM EST | Special Weather Statement | CTP | Clearfield | 47 min |
| Feb 25, 9:26 AM EST | Special Weather Statement | CTP | Potter | 34 min |
| Feb 25, 10:48 AM EST | Special Weather Statement | CTP | Franklin | 27 min |
| Feb 25, 11:27 AM EST | River Flood Warning | BGM | Susquehanna | 54 hr |
| Feb 25, 12:00 PM EST | Special Weather Statement | CTP | Northumberland | 15 min |
| Feb 25, 12:16 PM EST | Special Weather Statement | CTP | Columbia | 29 min |
| Feb 25, 12:16 PM EST | Mesoscale Discussion | SPC | Berks, Bradford, Bucks, Carbon, Chester, Columbia and 19 more | 89 min |
| Feb 25, 12:45 PM EST | Special Weather Statement | BGM | Wyoming | 30 min |
| Feb 25, 1:02 PM EST | Special Weather Statement | CTP | Schuylkill | 28 min |
| Feb 25, 1:19 PM EST | Special Weather Statement | BGM | Susquehanna | 26 min |
| Feb 25, 1:29 PM EST | Special Weather Statement | CTP | Columbia | 31 min |
| Feb 25, 1:30 PM EST | Severe Thunderstorm Watch | SPC | Adams, Berks, Chester, Cumberland, Dauphin, Delaware and 6 more | 6 hr |
| Feb 25, 1:31 PM EST | Special Weather Statement | CTP | Franklin | 14 min |
| Feb 25, 1:41 PM EST | Special Weather Statement | BGM | Luzerne | 34 min |
| Feb 25, 1:49 PM EST | Special Weather Statement | CTP | Lebanon | 26 min |
| Feb 25, 1:55 PM EST | Special Weather Statement | CTP | Cumberland | 20 min |
| Feb 25, 1:57 PM EST | Special Weather Statement | CTP | York | 33 min |
| Feb 25, 2:05 PM EST | Severe Thunderstorm Warning | CTP | Lancaster, York | 40 min |
| Feb 25, 2:11 PM EST | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne | 49 min |
| Feb 25, 2:13 PM EST | Special Weather Statement | CTP | Adams, Cumberland, Perry | 32 min |
| Feb 25, 2:20 PM EST | Tornado Warning | CTP | Lancaster, York | 25 min |
| Feb 25, 2:22 PM EST | Tornado Warning | BGM | Lackawanna, Luzerne | 23 min |
| Feb 25, 2:22 PM EST | Special Weather Statement | PHI | Lebanon | 53 min |
| Feb 25, 2:23 PM EST | Special Weather Statement | CTP | Lebanon | 22 min |
| Feb 25, 2:32 PM EST | Severe Thunderstorm Warning | CTP | Lebanon, Schuylkill | 88 min |
| Feb 25, 2:37 PM EST | Severe Thunderstorm Warning | CTP | Adams, York | 68 min |
| Feb 25, 2:40 PM EST | Tornado Warning | BGM | Lackawanna, Luzerne | 50 min |
| Feb 25, 2:43 PM EST | Tornado Warning | CTP | Lancaster, Lebanon | 47 min |
| Feb 25, 2:46 PM EST | Severe Thunderstorm Watch | SPC | Bucks, Carbon, Lackawanna, Lehigh, Luzerne, Monroe and 3 more | 5 hr |
| Feb 25, 2:47 PM EST | Severe Thunderstorm Warning | PHI | Berks | 43 min |
| Feb 25, 2:55 PM EST | Special Weather Statement | PHI | Carbon | 50 min |
| Feb 25, 3:02 PM EST | Special Weather Statement | PHI | Berks | 58 min |
| Feb 25, 3:04 PM EST | Special Weather Statement | CTP | Dauphin | 26 min |
| Feb 25, 3:06 PM EST | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wayne | 24 min |
| Feb 25, 3:08 PM EST | Severe Thunderstorm Warning | CTP | Lancaster | 67 min |
| Feb 25, 3:13 PM EST | Areal Flood Advisory | BGM | Lackawanna, Luzerne | 2 hr |
| Feb 25, 3:15 PM EST | Severe Thunderstorm Warning | BGM | Lackawanna, Wayne | 30 min |
| Feb 25, 3:15 PM EST | Special Weather Statement | CTP | Schuylkill | 15 min |
| Feb 25, 3:19 PM EST | Severe Thunderstorm Warning | PHI | Berks, Carbon, Lehigh, Northampton | 41 min |
| Feb 25, 3:22 PM EST | Flash Flood Warning | BGM | Lackawanna, Luzerne | 3 hr |
| Feb 25, 3:26 PM EST | Severe Thunderstorm Warning | PHI | Berks, Chester | 64 min |
| Feb 25, 3:45 PM EST | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wayne | 60 min |
| Feb 25, 3:57 PM EST | Special Weather Statement | PHI | Lehigh, Montgomery | 48 min |
| Feb 25, 4:00 PM EST | Special Weather Statement | CTP | Carbon | 15 min |
| Feb 25, 4:01 PM EST | Severe Thunderstorm Warning | BGM | Wayne | 44 min |
| Feb 25, 4:04 PM EST | Tornado Warning | BGM | Wayne | 21 min |
| Feb 25, 4:04 PM EST | Severe Thunderstorm Warning | PHI | Chester, Delaware | 41 min |
| Feb 25, 4:05 PM EST | Severe Thunderstorm Warning | PHI | Carbon, Lehigh, Monroe | 40 min |
| Feb 25, 4:13 PM EST | Flash Flood Warning | BGM | Lackawanna, Susquehanna, Wayne | 3 hr |
| Feb 25, 4:17 PM EST | Severe Thunderstorm Warning | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Monroe and 3 more | 43 min |
| Feb 25, 4:19 PM EST | Severe Thunderstorm Warning | BGM | Pike, Wayne | 56 min |
| Feb 25, 4:26 PM EST | Mesoscale Discussion | SPC | Berks, Bucks, Chester, Delaware, Lancaster, Lehigh and 2 more | 94 min |
| Feb 25, 4:34 PM EST | Special Weather Statement | PHI | Monroe | 41 min |
| Feb 25, 4:35 PM EST | Severe Thunderstorm Warning | BGM | Wayne | 55 min |
| Feb 25, 4:40 PM EST | Severe Thunderstorm Warning | PHI | Delaware, Montgomery, Philadelphia | 50 min |
| Feb 25, 4:44 PM EST | Mesoscale Discussion | SPC | Berks, Bucks, Carbon, Lehigh, Monroe, Montgomery and 3 more | 91 min |
| Feb 25, 4:54 PM EST | Severe Thunderstorm Warning | PHI | Bucks, Monroe | 51 min |
| Feb 25, 4:58 PM EST | Severe Thunderstorm Warning | BGM | Pike | 47 min |
| Feb 25, 5:01 PM EST | Special Weather Statement | PHI | Bucks | 44 min |
| Feb 25, 5:17 PM EST | Severe Thunderstorm Warning | PHI | Bucks, Montgomery, Philadelphia | 43 min |
| Feb 25, 6:10 PM EST | Special Weather Statement | PHI | Delaware | 35 min |
| Feb 25, 6:26 PM EST | Areal Flood Warning | BGM | Wayne | 6 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Wayne County22
- Lackawanna County20
- Monroe County18
- Clearfield County17
- Carbon County17
- Luzerne County17
- Berks County17
- Susquehanna County16
- Bucks County16
- Lehigh County16
- Montgomery County16
- Delaware County15
- Philadelphia County14
- Northampton County13
- Chester County13
- Erie County12
- Pike County12
- Cambria County12
- Lancaster County11
- Huntingdon County11
- Lebanon County11
- Mifflin County11
- Blair County11
- Elk County10
- Centre County10
- Wyoming County10
- Washington County10
- Cameron County9
- Clinton County9
- Columbia County9
- York County9
- Cumberland County9
- Juniata County9
- Schuylkill County9
- Westmoreland County9
- Crawford County8
- Tioga County8
- Lycoming County8
- Montour County8
- Union County8
27 more counties
- Snyder County8
- Bedford County8
- Franklin County8
- Northumberland County8
- Perry County8
- Somerset County8
- Fayette County8
- Allegheny County8
- Mercer County7
- Potter County7
- Sullivan County7
- Bradford County7
- Dauphin County7
- Fulton County7
- Armstrong County7
- Beaver County7
- Butler County7
- Greene County7
- Lawrence County7
- Venango County6
- Adams County6
- McKean County6
- Clarion County6
- Forest County5
- Jefferson County5
- Indiana County5
- Warren County5
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.