Alert archive / Pennsylvania / 2013
Weather alerts in Pennsylvania, August 2013
236 weather alerts in August 2013, 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 August 2013. Tap one for its archive.
- Alerts
- 236
- Warnings
- 69
- Watches
- 6
- Advisories
- 52
- Busiest day
- August 13, 201339 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 |
|---|---|---|---|---|
| Aug 1, 3:42 AM EDT | Flash Flood Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 14 hr |
| Aug 1, 10:50 AM EDT | Areal Flood Advisory | PHI | Chester, Delaware, Philadelphia | 3 hr |
| Aug 1, 11:28 AM EDT | Special Weather Statement | PHI | Philadelphia | 62 min |
| Aug 1, 5:48 PM EDT | Special Weather Statement | CTP | York | 57 min |
| Aug 1, 6:25 PM EDT | Special Weather Statement | CTP | Sullivan | 50 min |
| Aug 1, 7:25 PM EDT | Special Weather Statement | CTP | Sullivan | 35 min |
| Aug 4, 7:05 AM EDT | Dense Fog Advisory | PBZ | Fayette, Westmoreland | 115 min |
| Aug 7, 2:59 PM EDT | Special Weather Statement | PBZ | Mercer, Venango | 61 min |
| Aug 7, 3:04 PM EDT | Special Weather Statement | PBZ | Lawrence | 56 min |
| Aug 7, 3:24 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 7 more | 66 min |
| Aug 7, 3:42 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion | 48 min |
| Aug 7, 3:49 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Beaver, Bedford, Blair, Butler and 17 more | 6 hr |
| Aug 7, 4:18 PM EDT | Special Weather Statement | PBZ | Clarion, Jefferson | 42 min |
| Aug 7, 4:22 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 38 min |
| Aug 7, 4:29 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson | 46 min |
| Aug 7, 4:40 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield, Elk | 65 min |
| Aug 7, 4:49 PM EDT | Special Weather Statement | PBZ | Greene | 56 min |
| Aug 7, 5:01 PM EDT | Special Weather Statement | PBZ | Indiana | 44 min |
| Aug 7, 5:06 PM EDT | Special Weather Statement | PBZ | Indiana | 39 min |
| Aug 7, 5:16 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 44 min |
| Aug 7, 5:36 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clearfield, Clinton | 54 min |
| Aug 7, 5:40 PM EDT | Special Weather Statement | PBZ | Fayette | 65 min |
| Aug 7, 5:44 PM EDT | Special Weather Statement | PBZ | Washington | 46 min |
| Aug 7, 5:52 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Blair, Centre, Cumberland, Dauphin and 9 more | 83 min |
| Aug 7, 5:55 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 50 min |
| Aug 7, 5:57 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Somerset | 63 min |
| Aug 7, 6:16 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 59 min |
| Aug 7, 6:23 PM EDT | Severe Thunderstorm Warning | CTP | Franklin, Fulton, Huntingdon | 67 min |
| Aug 7, 6:23 PM EDT | Areal Flood Advisory | PBZ | Armstrong, Indiana | 3 hr |
| Aug 7, 6:27 PM EDT | Tornado Warning | CTP | Bedford, Blair, Cambria, Somerset | 48 min |
| Aug 7, 6:30 PM EDT | Areal Flood Advisory | PBZ | Allegheny, Fayette, Washington, Westmoreland | 3 hr |
| Aug 7, 6:35 PM EDT | Special Weather Statement | PBZ | Fayette | 40 min |
| Aug 7, 6:38 PM EDT | Special Weather Statement | CTP | Blair, Centre | 37 min |
| Aug 7, 7:00 PM EDT | Special Weather Statement | CTP | Somerset | 45 min |
| Aug 7, 7:13 PM EDT | Tornado Warning | CTP | Bedford, Cambria, Somerset | 47 min |
| Aug 7, 7:27 PM EDT | Areal Flood Advisory | CTP | Bedford, Blair, Cambria, Somerset | 3 hr |
| Aug 7, 7:58 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Somerset | 62 min |
| Aug 7, 8:09 PM EDT | Special Weather Statement | CTP | Juniata, Perry | 51 min |
| Aug 7, 8:16 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, Juniata, Perry | 59 min |
| Aug 7, 8:55 PM EDT | Areal Flood Advisory | CTP | Adams, Cumberland, Franklin, Fulton, Huntingdon, Juniata and 3 more | 3 hr |
| Aug 7, 8:59 PM EDT | Special Weather Statement | CTP | Dauphin, Northumberland, Snyder | 46 min |
| Aug 7, 9:08 PM EDT | Severe Thunderstorm Warning | CTP | York | 67 min |
| Aug 7, 10:09 PM EDT | Areal Flood Advisory | CTP | York | 3 hr |
| Aug 7, 10:28 PM EDT | Special Weather Statement | CTP | York | 47 min |
| Aug 7, 10:34 PM EDT | Flash Flood Warning | CTP | Adams, York | 3 hr |
| Aug 7, 10:57 PM EDT | Areal Flood Advisory | CTP | Lebanon | 3 hr |
| Aug 7, 11:37 PM EDT | Areal Flood Advisory | PHI | Berks | 4 hr |
| Aug 8, 5:27 AM EDT | Special Weather Statement | CTP | Potter | 63 min |
| Aug 8, 6:21 AM EDT | Special Weather Statement | CTP | Potter | 54 min |
| Aug 8, 7:46 AM EDT | Special Weather Statement | CTP | Tioga | 59 min |
| Aug 8, 1:07 PM EDT | Areal Flood Advisory | CLE | Erie | 6 hr |
| Aug 8, 2:56 PM EDT | Tornado Warning | CLE | Crawford | 49 min |
| Aug 8, 3:45 PM EDT | Mesoscale Discussion | SPC | Beaver, Butler, Clarion, Crawford, Elk, Forest and 6 more | 90 min |
| Aug 8, 3:51 PM EDT | Special Weather Statement | PBZ | Mercer, Venango | 39 min |
| Aug 8, 4:35 PM EDT | Flash Flood Warning | CTP | Cambria, Somerset | 6 hr |
| Aug 8, 4:36 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer, Venango | 39 min |
| Aug 8, 5:15 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Butler, Clarion, Venango | 45 min |
| Aug 8, 5:39 PM EDT | Areal Flood Advisory | PBZ | Butler, Mercer, Venango | 3 hr |
| Aug 8, 5:46 PM EDT | Special Weather Statement | PBZ | Indiana | 44 min |
| Aug 8, 6:07 PM EDT | Special Weather Statement | PHI | Northampton | 23 min |
| Aug 8, 6:35 PM EDT | Areal Flood Advisory | CTP | Bedford, Somerset | 3 hr |
| Aug 8, 6:46 PM EDT | Special Weather Statement | CTP | Cameron | 44 min |
| Aug 8, 6:54 PM EDT | Special Weather Statement | PBZ | Armstrong, Butler | 51 min |
| Aug 8, 7:23 PM EDT | Special Weather Statement | CTP | Lancaster | 37 min |
| Aug 8, 7:35 PM EDT | Areal Flood Advisory | PBZ | Beaver, Butler | 3 hr |
| Aug 8, 7:40 PM EDT | Flash Flood Warning | CTP | Bedford, Somerset | 3 hr |
| Aug 8, 7:49 PM EDT | Special Weather Statement | CTP | McKean | 41 min |
| Aug 8, 8:02 PM EDT | Special Weather Statement | PBZ | Allegheny | 43 min |
| Aug 8, 8:15 PM EDT | Areal Flood Advisory | PBZ | Allegheny, Butler | 3 hr |
| Aug 8, 8:23 PM EDT | Areal Flood Warning | PBZ | Allegheny, Armstrong, Butler, Westmoreland | 3 hr |
| Aug 8, 8:37 PM EDT | Areal Flood Warning | PBZ | Beaver | 3 hr |
| Aug 9, 6:30 AM EDT | Areal Flood Advisory | PHI | Monroe | 4 hr |
| Aug 9, 8:03 AM EDT | Flash Flood Watch | PHI | Carbon, Lehigh, Monroe, Northampton | 11 hr |
| Aug 9, 8:16 AM EDT | Areal Flood Advisory | BGM | Lackawanna, Susquehanna, Wayne | 3 hr |
| Aug 9, 8:39 AM EDT | Flash Flood Warning | PHI | Monroe | 4 hr |
| Aug 9, 8:58 AM EDT | Areal Flood Advisory | PBZ | Armstrong, Indiana | 3 hr |
| Aug 9, 9:05 AM EDT | Areal Flood Advisory | PBZ | Fayette, Greene, Washington | 3 hr |
| Aug 9, 9:34 AM EDT | Areal Flood Advisory | CTP | Cambria, Clearfield | 116 min |
| Aug 9, 11:35 AM EDT | Areal Flood Advisory | PBZ | Fayette | 3 hr |
| Aug 9, 12:18 PM EDT | Special Weather Statement | BGM | Bradford | 42 min |
| Aug 9, 1:53 PM EDT | Special Weather Statement | BGM | Susquehanna | 37 min |
| Aug 9, 3:17 PM EDT | Mesoscale Discussion | SPC | Bucks, Chester, Delaware, Montgomery, Philadelphia | 58 min |
| Aug 9, 3:33 PM EDT | Special Weather Statement | BGM | Wayne | 57 min |
| Aug 9, 4:13 PM EDT | Areal Flood Warning | PBZ | Fayette | 4 hr |
| Aug 12, 6:50 PM EDT | Special Weather Statement | PBZ | Indiana | 40 min |
| Aug 12, 7:22 PM EDT | Special Weather Statement | CTP | Blair, Cambria | 53 min |
| Aug 12, 7:31 PM EDT | Special Weather Statement | PBZ | Indiana | 14 min |
| Aug 13, 12:30 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 75 min |
| Aug 13, 1:34 AM EDT | Flash Flood Watch | CTP | Adams, Bedford, Cumberland, Dauphin, Franklin, Fulton and 6 more | 9 hr |
| Aug 13, 1:35 AM EDT | Areal Flood Warning | CLE | Erie | 4 hr |
| Aug 13, 1:45 AM EDT | Areal Flood Advisory | CLE | Crawford | 4 hr |
| Aug 13, 1:52 AM EDT | Special Weather Statement | CTP | Warren | 53 min |
| Aug 13, 2:19 AM EDT | Areal Flood Advisory | CTP | Warren | 3 hr |
| Aug 13, 2:21 AM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 39 min |
| Aug 13, 2:34 AM EDT | Severe Thunderstorm Warning | CTP | McKean, Warren | 56 min |
| Aug 13, 2:45 AM EDT | Flash Flood Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 9 hr |
| Aug 13, 3:32 AM EDT | Special Weather Statement | CTP | Elk, Potter | 58 min |
| Aug 13, 3:52 AM EDT | Rip Current Statement | CLE | Erie | 16 hr |
| Aug 13, 4:00 AM EDT | Areal Flood Advisory | CTP | McKean | 2 hr |
| Aug 13, 4:40 AM EDT | Areal Flood Advisory | CTP | Adams, Cumberland, Dauphin, Franklin, Juniata, Lancaster and 6 more | 3 hr |
| Aug 13, 4:44 AM EDT | Special Weather Statement | CTP | Cameron, Tioga | 61 min |
| Aug 13, 5:15 AM EDT | Areal Flood Advisory | PHI | Berks, Chester, Montgomery | 4 hr |
| Aug 13, 5:19 AM EDT | Special Weather Statement | CTP | Lancaster | 26 min |
| Aug 13, 5:47 AM EDT | Flash Flood Warning | PHI | Chester | 4 hr |
| Aug 13, 6:07 AM EDT | Areal Flood Advisory | PHI | Bucks, Lehigh, Northampton | 7 hr |
| Aug 13, 6:07 AM EDT | Severe Thunderstorm Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 53 min |
| Aug 13, 6:20 AM EDT | Areal Flood Advisory | PHI | Bucks, Delaware, Philadelphia | 4 hr |
| Aug 13, 6:23 AM EDT | Severe Thunderstorm Warning | PHI | Chester, Delaware | 67 min |
| Aug 13, 6:24 AM EDT | Mesoscale Discussion | SPC | Delaware, Philadelphia | 3 hr |
| Aug 13, 6:32 AM EDT | Flash Flood Warning | CTP | Adams, Cumberland, Lancaster, York | 4 hr |
| Aug 13, 6:32 AM EDT | Tornado Warning | PHI | Chester | 43 min |
| Aug 13, 6:36 AM EDT | Flash Flood Warning | PHI | Chester, Delaware, Montgomery | 8 hr |
| Aug 13, 7:04 AM EDT | Special Weather Statement | CTP | Lancaster | 56 min |
| Aug 13, 7:05 AM EDT | Severe Thunderstorm Warning | PHI | Delaware, Philadelphia | 40 min |
| Aug 13, 7:14 AM EDT | Flash Flood Warning | PHI | Berks | 4 hr |
| Aug 13, 7:42 AM EDT | Special Weather Statement | PHI | Philadelphia | 48 min |
| Aug 13, 7:44 AM EDT | Special Weather Statement | CTP | Lancaster | 31 min |
| Aug 13, 7:54 AM EDT | Flash Flood Warning | PHI | Delaware, Montgomery, Philadelphia | 8 hr |
| Aug 13, 7:54 AM EDT | Special Weather Statement | PHI | Delaware, Philadelphia | 66 min |
| Aug 13, 8:07 AM EDT | River Flood Warning | PHI | Chester | 9 hr |
| Aug 13, 8:20 AM EDT | Flash Flood Warning | PHI | Bucks | 8 hr |
| Aug 13, 9:50 AM EDT | Flash Flood Warning | PHI | Chester | 4 hr |
| Aug 13, 11:22 AM EDT | River Flood Warning | PHI | Chester, Delaware | 16 hr |
| Aug 13, 12:41 PM EDT | Areal Flood Advisory | CTP | York | 3 hr |
| Aug 13, 1:53 PM EDT | Areal Flood Warning | CTP | Lancaster | 3 hr |
| Aug 13, 2:18 PM EDT | Areal Flood Warning | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 9 hr |
| Aug 20, 3:48 AM EDT | Dense Fog Advisory | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 5 hr |
| Aug 21, 6:33 PM EDT | Areal Flood Advisory | PBZ | Fayette | 3 hr |
| Aug 22, 4:08 AM EDT | Special Weather Statement | CTP | Dauphin, Lebanon | 52 min |
| Aug 22, 5:09 AM EDT | Special Weather Statement | CTP | Dauphin, Lebanon | 66 min |
| Aug 22, 5:47 AM EDT | Special Weather Statement | PHI | Monroe | 88 min |
| Aug 22, 7:24 AM EDT | Special Weather Statement | PHI | Bucks | 66 min |
| Aug 22, 7:48 AM EDT | Areal Flood Advisory | PHI | Bucks | 117 min |
| Aug 22, 11:27 AM EDT | Special Weather Statement | PHI | Bucks, Montgomery | 2 hr |
| Aug 22, 12:18 PM EDT | Areal Flood Advisory | PHI | Bucks, Montgomery | 4 hr |
| Aug 22, 1:25 PM EDT | Special Weather Statement | PBZ | Clarion, Jefferson | 35 min |
| Aug 22, 1:28 PM EDT | Areal Flood Advisory | PHI | Bucks, Montgomery, Philadelphia | 4 hr |
| Aug 22, 2:03 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Blair, Bradford, Butler, Cambria and 35 more | 2 hr |
| Aug 22, 2:10 PM EDT | Special Weather Statement | PBZ | Washington | 20 min |
| Aug 22, 2:26 PM EDT | Special Weather Statement | PBZ | Westmoreland | 34 min |
| Aug 22, 2:37 PM EDT | Special Weather Statement | PBZ | Greene | 38 min |
| Aug 22, 2:50 PM EDT | Special Weather Statement | PBZ | Indiana | 25 min |
| Aug 22, 2:51 PM EDT | Mesoscale Discussion | SPC | Beaver, Greene, Washington | 2 hr |
| Aug 22, 2:56 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana | 49 min |
| Aug 22, 3:23 PM EDT | Special Weather Statement | CTP | Cambria | 37 min |
| Aug 22, 3:26 PM EDT | Special Weather Statement | PBZ | Westmoreland | 34 min |
| Aug 22, 3:35 PM EDT | Special Weather Statement | CTP | Potter | 25 min |
| Aug 22, 3:47 PM EDT | Areal Flood Advisory | PHI | Delaware, Philadelphia | 4 hr |
| Aug 22, 3:52 PM EDT | Special Weather Statement | CTP | Somerset | 38 min |
| Aug 22, 4:04 PM EDT | Special Weather Statement | PBZ | Fayette | 41 min |
| Aug 22, 4:09 PM EDT | Special Weather Statement | CTP | Potter | 36 min |
| Aug 22, 4:24 PM EDT | Special Weather Statement | CTP | Somerset | 36 min |
| Aug 22, 4:33 PM EDT | Special Weather Statement | PHI | Carbon, Lehigh, Northampton | 57 min |
| Aug 22, 4:38 PM EDT | Special Weather Statement | CTP | McKean | 37 min |
| Aug 22, 5:02 PM EDT | Special Weather Statement | CTP | Tioga | 28 min |
| Aug 22, 5:16 PM EDT | Special Weather Statement | PHI | Lehigh, Northampton | 89 min |
| Aug 22, 5:20 PM EDT | Special Weather Statement | CTP | Cameron | 25 min |
| Aug 22, 5:29 PM EDT | Special Weather Statement | BGM | Bradford | 61 min |
| Aug 22, 5:43 PM EDT | Special Weather Statement | CTP | Cameron, Clinton, Elk, Lycoming | 32 min |
| Aug 22, 5:57 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clearfield, Clinton | 33 min |
| Aug 22, 6:17 PM EDT | Special Weather Statement | CTP | Clinton, Lycoming | 28 min |
| Aug 22, 6:26 PM EDT | Special Weather Statement | CTP | Centre | 34 min |
| Aug 22, 6:47 PM EDT | Special Weather Statement | CTP | Clinton, Montour, Sullivan, Union | 28 min |
| Aug 22, 7:28 PM EDT | Special Weather Statement | CTP | Clearfield | 32 min |
| Aug 22, 7:46 PM EDT | Special Weather Statement | BGM | Lackawanna, Wayne | 59 min |
| Aug 22, 7:56 PM EDT | Special Weather Statement | PBZ | Beaver | 49 min |
| Aug 22, 8:52 PM EDT | Special Weather Statement | PBZ | Allegheny | 38 min |
| Aug 22, 9:37 PM EDT | Special Weather Statement | PBZ | Allegheny | 53 min |
| Aug 23, 8:29 AM EDT | Areal Flood Warning | PBZ | Fayette, Washington, Westmoreland | 3 hr |
| Aug 23, 8:37 AM EDT | Areal Flood Advisory | CTP | Somerset | 113 min |
| Aug 23, 9:06 AM EDT | Flash Flood Warning | CTP | Somerset | 114 min |
| Aug 23, 10:46 AM EDT | Areal Flood Advisory | CTP | Bedford, Somerset | 89 min |
| Aug 23, 11:24 AM EDT | Areal Flood Advisory | PBZ | Washington | 3 hr |
| Aug 26, 6:01 PM EDT | Special Weather Statement | BGM | Susquehanna | 29 min |
| Aug 26, 6:34 PM EDT | Special Weather Statement | CTP | McKean, Warren | 41 min |
| Aug 26, 6:38 PM EDT | Special Weather Statement | BGM | Wayne | 22 min |
| Aug 28, 2:27 AM EDT | Areal Flood Advisory | CTP | Bedford, Cambria, Somerset | 6 hr |
| Aug 28, 3:45 AM EDT | Flash Flood Warning | CTP | Somerset | 6 hr |
| Aug 28, 3:49 AM EDT | Areal Flood Advisory | PBZ | Allegheny, Beaver, Butler, Fayette, Westmoreland | 6 hr |
| Aug 28, 9:23 AM EDT | Special Weather Statement | PHI | Lehigh | 52 min |
| Aug 28, 9:34 AM EDT | Areal Flood Advisory | PHI | Bucks, Lehigh, Northampton | 3 hr |
| Aug 28, 9:45 AM EDT | Areal Flood Warning | CTP | Somerset | 3 hr |
| Aug 28, 10:00 AM EDT | Flash Flood Watch | PBZ | Fayette, Westmoreland | 10 hr |
| Aug 28, 10:05 AM EDT | Areal Flood Advisory | BGM | Wayne | 3 hr |
| Aug 28, 10:10 AM EDT | Flash Flood Warning | PHI | Bucks, Lehigh, Northampton | 3 hr |
| Aug 28, 10:29 AM EDT | Flash Flood Warning | BGM | Wayne | 3 hr |
| Aug 28, 10:57 AM EDT | Areal Flood Advisory | PHI | Northampton | 3 hr |
| Aug 28, 11:01 AM EDT | Special Weather Statement | PBZ | Westmoreland | 59 min |
| Aug 28, 11:23 AM EDT | Areal Flood Advisory | PBZ | Venango | 4 hr |
| Aug 28, 11:53 AM EDT | Areal Flood Advisory | CLE | Crawford | 2 hr |
| Aug 28, 11:53 AM EDT | Areal Flood Advisory | PBZ | Indiana, Westmoreland | 3 hr |
| Aug 28, 12:00 PM EDT | Areal Flood Warning | PBZ | Venango | 4 hr |
| Aug 28, 12:14 PM EDT | Special Weather Statement | PHI | Delaware, Montgomery, Philadelphia | 61 min |
| Aug 28, 12:17 PM EDT | Areal Flood Warning | PBZ | Indiana, Westmoreland | 7 hr |
| Aug 28, 12:38 PM EDT | Areal Flood Advisory | CTP | Cambria, Somerset | 112 min |
| Aug 28, 1:11 PM EDT | Areal Flood Warning | PHI | Philadelphia | 4 hr |
| Aug 28, 1:25 PM EDT | Areal Flood Advisory | PHI | Delaware, Philadelphia | 95 min |
| Aug 28, 1:28 PM EDT | Special Weather Statement | PBZ | Armstrong | 62 min |
| Aug 28, 1:37 PM EDT | Areal Flood Warning | PBZ | Armstrong, Westmoreland | 6 hr |
| Aug 28, 2:29 PM EDT | Flash Flood Warning | CTP | Somerset | 3 hr |
| Aug 28, 2:33 PM EDT | Areal Flood Warning | PBZ | Westmoreland | 6 hr |
| Aug 28, 2:34 PM EDT | Special Weather Statement | PBZ | Westmoreland | 56 min |
| Aug 28, 3:26 PM EDT | Areal Flood Advisory | PBZ | Fayette, Westmoreland | 3 hr |
| Aug 28, 3:37 PM EDT | Areal Flood Warning | PBZ | Fayette, Westmoreland | 4 hr |
| Aug 28, 3:42 PM EDT | Areal Flood Warning | PBZ | Armstrong, Butler, Clarion, Venango | 3 hr |
| Aug 28, 3:46 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette | 44 min |
| Aug 28, 3:58 PM EDT | Special Weather Statement | CTP | Fayette | 32 min |
| Aug 28, 5:45 PM EDT | Areal Flood Warning | CTP | Somerset | 6 hr |
| Aug 28, 6:11 PM EDT | Areal Flood Advisory | CTP | Juniata, Mifflin, Snyder | 3 hr |
| Aug 28, 7:34 PM EDT | Areal Flood Warning | CTP | Somerset | 6 hr |
| Aug 28, 7:45 PM EDT | Special Weather Statement | BGM | Bradford | 45 min |
| Aug 29, 5:02 PM EDT | Special Weather Statement | BGM | Wayne | 43 min |
| Aug 29, 5:12 PM EDT | Severe Thunderstorm Warning | BGM | Wayne | 63 min |
| Aug 29, 6:30 PM EDT | Special Weather Statement | BGM | Lackawanna | 45 min |
| Aug 29, 7:33 PM EDT | Special Weather Statement | CTP | Snyder | 42 min |
| Aug 29, 8:17 PM EDT | Special Weather Statement | CTP | Snyder | 28 min |
| Aug 29, 10:23 PM EDT | Special Weather Statement | PHI | Berks, Lehigh | 67 min |
| Aug 29, 10:37 PM EDT | Areal Flood Advisory | PHI | Berks, Lehigh | 113 min |
| Aug 31, 1:56 PM EDT | Special Weather Statement | CTP | Bedford | 64 min |
| Aug 31, 2:23 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Fulton | 67 min |
| Aug 31, 3:05 PM EDT | Special Weather Statement | CTP | Elk, Potter | 55 min |
| Aug 31, 3:25 PM EDT | Special Weather Statement | CTP | Franklin, Fulton | 65 min |
| Aug 31, 3:28 PM EDT | Special Weather Statement | BGM | Bradford | 47 min |
| Aug 31, 3:42 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Susquehanna | 63 min |
| Aug 31, 3:57 PM EDT | Special Weather Statement | CTP | Tioga | 63 min |
| Aug 31, 4:02 PM EDT | Mesoscale Discussion | SPC | Bradford, Lackawanna, Lycoming, Sullivan, Susquehanna, Tioga and 2 more | 58 min |
| Aug 31, 4:46 PM EDT | Severe Thunderstorm Warning | BGM | Susquehanna, Wayne | 59 min |
| Aug 31, 5:26 PM EDT | Special Weather Statement | PBZ | Clarion, Jefferson | 64 min |
| Aug 31, 5:51 PM EDT | Areal Flood Advisory | BGM | Bradford | 4 hr |
| Aug 31, 6:01 PM EDT | Special Weather Statement | CTP | Lycoming | 44 min |
| Aug 31, 6:02 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Clarion, Jefferson | 43 min |
| Aug 31, 6:27 PM EDT | Flash Flood Warning | BGM | Bradford | 4 hr |
| Aug 31, 6:40 PM EDT | Special Weather Statement | CTP | Cameron | 35 min |
| Aug 31, 7:41 PM EDT | Special Weather Statement | CTP | Cameron | 34 min |
| Aug 31, 7:44 PM EDT | Areal Flood Advisory | CTP | Cameron, Clearfield, Clinton, Elk, Lycoming, McKean and 2 more | 3 hr |
| Aug 31, 7:48 PM EDT | Special Weather Statement | CTP | Tioga | 27 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 | 29 |
| Tornado Warning | 4 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 8 |
| Special Weather Statement | 100 |
| Flooding | |
| Areal Flood Warning | 17 |
| Flash Flood Warning | 17 |
| River Flood Warning | 2 |
| Flash Flood Watch | 5 |
| Areal Flood Advisory | 50 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
| Coast and beach | |
| Rip Current Statement | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Somerset County24
- Westmoreland County20
- Philadelphia County18
- Fayette County18
- Delaware County17
- Indiana County16
- Bucks County15
- Chester County14
- Armstrong County14
- Bedford County14
- Cambria County14
- Butler County13
- Montgomery County12
- Venango County12
- Clarion County12
- Lehigh County11
- Wayne County11
- Northampton County10
- York County10
- Allegheny County10
- Potter County10
- Cameron County10
- Washington County9
- Blair County9
- Clearfield County9
- Dauphin County9
- Snyder County9
- Tioga County9
- McKean County9
- Lancaster County9
- Bradford County9
- Beaver County8
- Jefferson County8
- Franklin County8
- Fulton County8
- Elk County8
- Clinton County8
- Juniata County8
- Perry County8
- Berks County7
27 more counties
- Monroe County7
- Mercer County7
- Centre County7
- Adams County7
- Cumberland County7
- Warren County7
- Susquehanna County7
- Lycoming County7
- Sullivan County6
- Huntingdon County6
- Lebanon County6
- Carbon County5
- Forest County5
- Greene County5
- Mifflin County5
- Northumberland County5
- Erie County5
- Crawford County5
- Lackawanna County5
- Lawrence County4
- Union County4
- Schuylkill County4
- Montour County3
- Columbia County2
- Wyoming County2
- Luzerne County1
- Pike County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.