Alert archive / Pennsylvania / 2013
Weather alerts in Pennsylvania, April 2013
166 weather alerts in April 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 April 2013. Tap one for its archive.
- Alerts
- 166
- Warnings
- 58
- Watches
- 11
- Advisories
- 8
- Busiest day
- April 10, 201352 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 |
|---|---|---|---|---|
| Apr 2, 3:33 PM EDT | Fire Weather Watch | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 12 hr |
| Apr 2, 3:47 PM EDT | Fire Weather Watch | CTP | Adams, Bedford, Blair, Centre, Columbia, Cumberland and 15 more | 11 hr |
| Apr 3, 3:16 AM EDT | Red Flag Warning | CTP | Adams, Bedford, Blair, Centre, Clinton, Columbia and 18 more | 17 hr |
| Apr 3, 3:44 AM EDT | Red Flag Warning | PHI | Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more | 18 hr |
| Apr 3, 4:13 AM EDT | Red Flag Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 16 hr |
| Apr 5, 11:14 AM EDT | Red Flag Warning | CTP | Adams, Bedford, Blair, Cambria, Cameron, Centre and 27 more | 9 hr |
| Apr 5, 11:21 AM EDT | Red Flag Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 8 more | 10 hr |
| Apr 5, 11:31 AM EDT | Red Flag Warning | BGM | Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more | 8 hr |
| Apr 7, 8:04 PM EDT | Special Weather Statement | CTP | Centre, Mifflin | 41 min |
| Apr 9, 12:37 AM EDT | Special Weather Statement | PBZ | Mercer | 23 min |
| Apr 9, 12:54 AM EDT | Special Weather Statement | PBZ | Venango | 36 min |
| Apr 9, 1:01 AM EDT | Special Weather Statement | CTP | Cameron, Elk | 29 min |
| Apr 10, 12:40 AM EDT | Special Weather Statement | BGM | Wayne | 35 min |
| Apr 10, 12:55 PM EDT | Special Weather Statement | PBZ | Mercer, Venango | 65 min |
| Apr 10, 1:33 PM EDT | Mesoscale Discussion | SPC | Adams, Allegheny, Armstrong, Beaver, Bedford, Blair and 44 more | 117 min |
| Apr 10, 1:39 PM EDT | Severe Thunderstorm Warning | PBZ | Forest, Venango | 51 min |
| Apr 10, 1:56 PM EDT | Special Weather Statement | PBZ | Clarion, Venango | 49 min |
| Apr 10, 2:07 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest, Jefferson, Venango | 38 min |
| Apr 10, 2:17 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Clearfield, Elk | 58 min |
| Apr 10, 2:22 PM EDT | Severe Thunderstorm Warning | PBZ | Forest | 8 min |
| Apr 10, 2:36 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Potter | 39 min |
| Apr 10, 2:56 PM EDT | Special Weather Statement | PBZ | Mercer | 34 min |
| Apr 10, 3:07 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clearfield, Clinton, Elk, Potter | 53 min |
| Apr 10, 3:12 PM EDT | Special Weather Statement | PBZ | Mercer, Venango | 33 min |
| Apr 10, 3:22 PM EDT | Special Weather Statement | PBZ | Allegheny | 23 min |
| Apr 10, 3:30 PM EDT | Special Weather Statement | PBZ | Armstrong | 30 min |
| Apr 10, 3:41 PM EDT | Special Weather Statement | CTP | Clinton, Lycoming | 34 min |
| Apr 10, 3:45 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 60 min |
| Apr 10, 3:51 PM EDT | Special Weather Statement | BGM | Bradford | 24 min |
| Apr 10, 4:02 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming, Montour, Northumberland, Sullivan, Union | 58 min |
| Apr 10, 4:09 PM EDT | Special Weather Statement | PBZ | Mercer | 51 min |
| Apr 10, 4:11 PM EDT | Special Weather Statement | CTP | Cambria | 49 min |
| Apr 10, 4:29 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Somerset | 61 min |
| Apr 10, 4:33 PM EDT | Special Weather Statement | CTP | Centre | 27 min |
| Apr 10, 4:37 PM EDT | Special Weather Statement | BGM | Lackawanna, Luzerne, Susquehanna, Wayne, Wyoming | 53 min |
| Apr 10, 4:38 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Lycoming, Montour, Northumberland, Sullivan, Union | 52 min |
| Apr 10, 4:45 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Wyoming | 45 min |
| Apr 10, 4:53 PM EDT | Special Weather Statement | PHI | Carbon, Monroe | 112 min |
| Apr 10, 4:57 PM EDT | Special Weather Statement | CTP | Juniata, Mifflin, Perry | 48 min |
| Apr 10, 4:57 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington | 48 min |
| Apr 10, 5:10 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Mifflin, Snyder | 65 min |
| Apr 10, 5:15 PM EDT | Special Weather Statement | PBZ | Forest | 45 min |
| Apr 10, 5:20 PM EDT | Severe Thunderstorm Warning | BGM | Pike, Wayne | 40 min |
| Apr 10, 5:25 PM EDT | Severe Thunderstorm Warning | PHI | Carbon, Monroe | 65 min |
| Apr 10, 5:26 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver, Lawrence, Washington | 49 min |
| Apr 10, 5:34 PM EDT | Severe Thunderstorm Warning | PBZ | Butler, Lawrence, Mercer, Venango | 56 min |
| Apr 10, 5:35 PM EDT | Special Weather Statement | PBZ | Allegheny | 40 min |
| Apr 10, 5:45 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington, Westmoreland | 60 min |
| Apr 10, 5:59 PM EDT | Mesoscale Discussion | SPC | Allegheny, Armstrong, Beaver, Bedford, Berks, Blair and 49 more | 61 min |
| Apr 10, 6:02 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Clinton, Elk, Lycoming, McKean, Potter and 1 more | 58 min |
| Apr 10, 6:12 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Clarion, Forest and 6 more | 63 min |
| Apr 10, 6:13 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Allegheny, Armstrong, Beaver, Bedford, Blair and 25 more | 5 hr |
| Apr 10, 6:21 PM EDT | Severe Thunderstorm Warning | PHI | Lehigh, Northampton | 54 min |
| Apr 10, 6:32 PM EDT | Special Weather Statement | CTP | Dauphin, Lebanon | 43 min |
| Apr 10, 6:39 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Indiana, Jefferson | 51 min |
| Apr 10, 6:44 PM EDT | Severe Thunderstorm Warning | CTP | Cameron, Centre, Clearfield, Clinton, Elk | 61 min |
| Apr 10, 6:51 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Beaver, Butler, Indiana, Washington and 1 more | 54 min |
| Apr 10, 6:56 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Northampton | 49 min |
| Apr 10, 7:05 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Columbia, Lycoming, Sullivan, Tioga | 55 min |
| Apr 10, 7:17 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria, Cameron, Centre, Clearfield, Clinton and 4 more | 58 min |
| Apr 10, 7:34 PM EDT | Areal Flood Advisory | PBZ | Allegheny, Beaver, Butler, Lawrence, Washington | 6 hr |
| Apr 10, 7:41 PM EDT | Special Weather Statement | PHI | Bucks, Chester, Montgomery | 64 min |
| Apr 10, 7:44 PM EDT | Severe Thunderstorm Warning | PHI | Berks, Bucks, Chester, Delaware, Montgomery | 46 min |
| Apr 10, 7:45 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 45 min |
| Apr 10, 8:04 PM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton, Huntingdon, Juniata, Lycoming, Mifflin and 2 more | 41 min |
| Apr 10, 8:18 PM EDT | Special Weather Statement | PHI | Delaware, Philadelphia | 117 min |
| Apr 10, 8:28 PM EDT | Mesoscale Discussion | SPC | Adams, Allegheny, Armstrong, Beaver, Bedford, Berks and 30 more | 2 hr |
| Apr 10, 8:30 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Cumberland, Dauphin, Juniata, Lebanon, Northumberland and 5 more | 60 min |
| Apr 10, 8:51 PM EDT | Special Weather Statement | PBZ | Allegheny, Beaver, Washington | 54 min |
| Apr 10, 9:14 PM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Lancaster, Lebanon | 46 min |
| Apr 10, 9:24 PM EDT | Special Weather Statement | PBZ | Allegheny, Armstrong, Fayette, Greene, Indiana, Washington and 1 more | 36 min |
| Apr 10, 9:36 PM EDT | Special Weather Statement | PHI | Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more | 84 min |
| Apr 10, 9:40 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Armstrong, Fayette, Greene, Indiana, Washington and 1 more | 50 min |
| Apr 10, 10:10 PM EDT | Special Weather Statement | PHI | Bucks, Chester, Delaware, Montgomery, Philadelphia | 2 hr |
| Apr 10, 10:11 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Cambria, Somerset | 64 min |
| Apr 10, 11:11 PM EDT | Mesoscale Discussion | SPC | Adams, Cumberland, Dauphin, Franklin, Fulton, Huntingdon and 5 more | 94 min |
| Apr 11, 3:53 AM EDT | Flood Watch | PBZ | Armstrong, Beaver, Butler, Clarion, Forest, Jefferson and 3 more | 24 hr |
| Apr 11, 4:17 AM EDT | Flood Watch | CLE | Crawford, Erie | 24 hr |
| Apr 11, 11:46 AM EDT | River Flood Advisory | PBZ | Allegheny | 16 hr |
| Apr 11, 1:37 PM EDT | Flood Watch | CTP | Cameron, Clearfield, Elk, McKean, Potter, Warren | 15 hr |
| Apr 12, 7:37 AM EDT | Special Weather Statement | PHI | Berks, Chester | 53 min |
| Apr 12, 8:33 AM EDT | Special Weather Statement | PHI | Berks, Carbon, Chester, Delaware, Lehigh, Montgomery and 1 more | 57 min |
| Apr 12, 9:06 AM EDT | Special Weather Statement | PHI | Bucks, Carbon, Monroe, Northampton, Philadelphia | 54 min |
| Apr 16, 9:32 AM EDT | Special Weather Statement | CTP | Warren | 43 min |
| Apr 16, 3:42 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more | 7 hr |
| Apr 16, 7:01 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Beaver | 29 min |
| Apr 16, 7:32 PM EDT | Special Weather Statement | PBZ | Allegheny, Indiana | 43 min |
| Apr 16, 7:41 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Washington, Westmoreland | 49 min |
| Apr 16, 8:14 PM EDT | Special Weather Statement | PBZ | Indiana | 46 min |
| Apr 16, 8:17 PM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver, Washington, Westmoreland | 3 hr |
| Apr 16, 8:32 PM EDT | Special Weather Statement | PBZ | Westmoreland | 43 min |
| Apr 16, 8:57 PM EDT | Special Weather Statement | CTP | Cambria, Somerset | 33 min |
| Apr 16, 9:02 PM EDT | Mesoscale Discussion | SPC | Fayette, Greene, Washington, Westmoreland | 88 min |
| Apr 16, 9:35 PM EDT | Special Weather Statement | CTP | Cambria, Somerset | 30 min |
| Apr 16, 9:47 PM EDT | Special Weather Statement | CTP | Bedford, Blair | 28 min |
| Apr 16, 10:21 PM EDT | Special Weather Statement | CTP | Huntingdon | 24 min |
| Apr 17, 12:04 AM EDT | Special Weather Statement | PHI | Berks, Carbon, Lehigh | 56 min |
| Apr 19, 10:38 AM EDT | Wind Advisory | CLE | Crawford, Erie | 3 hr |
| Apr 19, 11:30 AM EDT | Special Weather Statement | PBZ | Beaver, Greene, Lawrence, Mercer, Washington | 60 min |
| Apr 19, 12:29 PM EDT | Special Weather Statement | PBZ | Allegheny, Beaver, Butler, Greene, Lawrence, Mercer and 2 more | 61 min |
| Apr 19, 1:27 PM EDT | Mesoscale Discussion | SPC | Adams, Chester, Lancaster, York | 63 min |
| Apr 19, 1:29 PM EDT | Special Weather Statement | PBZ | Armstrong, Clarion, Fayette, Forest, Indiana, Jefferson and 1 more | 61 min |
| Apr 19, 3:28 PM EDT | Special Weather Statement | CTP | Cameron, Potter | 32 min |
| Apr 19, 3:33 PM EDT | Special Weather Statement | CTP | Blair, Clearfield | 42 min |
| Apr 19, 3:36 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bradford, Carbon, Chester, Columbia and 25 more | 54 min |
| Apr 19, 3:40 PM EDT | Special Weather Statement | CTP | Bedford | 50 min |
| Apr 19, 3:55 PM EDT | Tornado Watch | SPC | Adams, Berks, Bradford, Carbon, Centre, Chester and 30 more | 6 hr |
| Apr 19, 3:59 PM EDT | Special Weather Statement | CTP | Potter | 46 min |
| Apr 19, 4:10 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Blair, Centre, Clearfield, Clinton, Huntingdon and 4 more | 80 min |
| Apr 19, 4:28 PM EDT | Special Weather Statement | CTP | Bedford, Fulton | 47 min |
| Apr 19, 4:43 PM EDT | Special Weather Statement | CTP | Tioga | 47 min |
| Apr 19, 5:20 PM EDT | Special Weather Statement | CTP | Cumberland, Franklin | 40 min |
| Apr 19, 5:37 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 38 min |
| Apr 19, 5:38 PM EDT | Special Weather Statement | CTP | Tioga | 37 min |
| Apr 19, 5:56 PM EDT | Special Weather Statement | CTP | Adams, Cumberland, Franklin | 49 min |
| Apr 19, 5:59 PM EDT | Special Weather Statement | CTP | Dauphin, Juniata, Lycoming, Montour, Northumberland, Perry and 3 more | 46 min |
| Apr 19, 6:02 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Bradford, Carbon, Chester, Columbia and 21 more | 58 min |
| Apr 19, 6:14 PM EDT | Severe Thunderstorm Warning | BGM | Bradford | 46 min |
| Apr 19, 6:20 PM EDT | Special Weather Statement | PHI | Berks, Carbon, Chester, Lehigh, Monroe, Northampton | 3 hr |
| Apr 19, 6:22 PM EDT | Severe Thunderstorm Warning | CTP | Columbia, Dauphin, Juniata, Lebanon, Lycoming, Montour and 5 more | 83 min |
| Apr 19, 6:27 PM EDT | Tornado Warning | BGM | Bradford, Susquehanna | 33 min |
| Apr 19, 6:39 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Dauphin, Lancaster, Lebanon, York | 81 min |
| Apr 19, 6:43 PM EDT | Special Weather Statement | CTP | Sullivan | 32 min |
| Apr 19, 6:50 PM EDT | Severe Thunderstorm Warning | BGM | Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming | 40 min |
| Apr 19, 6:58 PM EDT | Tornado Warning | BGM | Bradford, Susquehanna | 62 min |
| Apr 19, 7:12 PM EDT | Special Weather Statement | CTP | Sullivan | 33 min |
| Apr 19, 7:12 PM EDT | Mesoscale Discussion | SPC | Bucks, Delaware, Montgomery, Philadelphia | 93 min |
| Apr 19, 7:29 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming | 61 min |
| Apr 19, 7:45 PM EDT | Severe Thunderstorm Warning | PHI | Carbon | 45 min |
| Apr 19, 7:53 PM EDT | Special Weather Statement | PHI | Bucks, Delaware, Montgomery, Philadelphia | 3 hr |
| Apr 19, 8:06 PM EDT | Severe Thunderstorm Warning | BGM | Pike, Wayne | 54 min |
| Apr 19, 8:08 PM EDT | Special Weather Statement | CTP | Lancaster | 37 min |
| Apr 19, 8:09 PM EDT | Severe Thunderstorm Watch | SPC | Bucks, Delaware, Montgomery, Philadelphia | 2 hr |
| Apr 19, 9:11 PM EDT | Mesoscale Discussion | SPC | Bucks, Delaware, Montgomery, Philadelphia | 94 min |
| Apr 20, 12:43 AM EDT | Freeze Watch | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more | 16 hr |
| Apr 20, 5:04 PM EDT | Freeze Warning | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more | 15 hr |
| Apr 20, 6:09 PM EDT | Frost Advisory | PHI | Berks, Bucks, Chester, Delaware, Montgomery | 12 hr |
| Apr 21, 1:22 PM EDT | Frost Advisory | CTP | Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more | 19 hr |
| Apr 21, 3:19 PM EDT | Frost Advisory | PHI | Berks, Bucks, Chester, Delaware, Montgomery | 17 hr |
| Apr 24, 3:16 PM EDT | Special Weather Statement | PBZ | Westmoreland | 44 min |
| Apr 24, 3:26 PM EDT | Special Weather Statement | CTP | Cambria | 49 min |
| Apr 24, 3:36 PM EDT | Mesoscale Discussion | SPC | Adams, Bedford, Blair, Bradford, Cambria, Cameron and 24 more | 84 min |
| Apr 24, 3:39 PM EDT | Severe Thunderstorm Warning | CTP | Blair, Cambria, Clearfield | 51 min |
| Apr 24, 3:54 PM EDT | Special Weather Statement | CTP | Bedford, Fulton, Somerset | 51 min |
| Apr 24, 4:03 PM EDT | Special Weather Statement | CTP | Blair, Centre, Clinton, Huntingdon | 57 min |
| Apr 24, 4:37 PM EDT | Severe Thunderstorm Warning | CTP | Bedford, Centre, Clinton, Cumberland, Franklin, Fulton and 6 more | 53 min |
| Apr 24, 4:55 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Berks, Carbon, Chester, Columbia, Cumberland and 23 more | 3 hr |
| Apr 24, 5:01 PM EDT | Special Weather Statement | CTP | Franklin, Fulton | 44 min |
| Apr 24, 5:12 PM EDT | Special Weather Statement | CTP | Lycoming, Sullivan | 63 min |
| Apr 24, 5:23 PM EDT | Severe Thunderstorm Warning | CTP | Adams, Cumberland, Franklin, Fulton | 37 min |
| Apr 24, 5:31 PM EDT | Special Weather Statement | BGM | Bradford | 59 min |
| Apr 24, 5:32 PM EDT | Special Weather Statement | CTP | Columbia, Dauphin, Juniata, Lebanon, Montour, Northumberland and 4 more | 58 min |
| Apr 24, 5:57 PM EDT | Special Weather Statement | PHI | Berks, Carbon, Chester, Lehigh, Monroe, Northampton | 2 hr |
| Apr 24, 6:11 PM EDT | Special Weather Statement | CTP | Adams, Cumberland, Franklin, York | 34 min |
| Apr 24, 6:36 PM EDT | Special Weather Statement | BGM | Lackawanna, Luzerne, Susquehanna, Wyoming | 54 min |
| Apr 24, 6:59 PM EDT | Mesoscale Discussion | SPC | Adams, Berks, Carbon, Chester, Columbia, Dauphin and 15 more | 2 hr |
| Apr 24, 8:21 PM EDT | Special Weather Statement | CTP | Centre, Clinton, Lycoming, Snyder, Tioga, Union | 54 min |
| Apr 24, 8:25 PM EDT | Special Weather Statement | CTP | Bedford, Cumberland, Franklin, Fulton, Huntingdon, Juniata and 2 more | 65 min |
| Apr 24, 8:27 PM EDT | Special Weather Statement | CTP | Bedford, Cumberland, Franklin, Fulton, Huntingdon, Juniata and 2 more | 63 min |
| Apr 24, 8:55 PM EDT | Special Weather Statement | BGM | Bradford | 50 min |
| Apr 24, 9:04 PM EDT | Special Weather Statement | CTP | Columbia, Montour, Northumberland, Snyder, Sullivan, Union | 71 min |
| Apr 24, 9:38 PM EDT | Special Weather Statement | CTP | Dauphin, Lebanon, Schuylkill | 67 min |
| Apr 24, 10:07 PM EDT | Special Weather Statement | BGM | Lackawanna, Luzerne, Susquehanna, Wayne, Wyoming | 53 min |
| Apr 24, 10:08 PM EDT | Special Weather Statement | BGM | Lackawanna, Luzerne, Susquehanna, Wayne, Wyoming | 52 min |
| Apr 25, 2:44 PM EDT | Frost Advisory | PBZ | Allegheny, Beaver, Fayette, Greene, Washington, Westmoreland | 18 hr |
| Apr 26, 3:40 PM EDT | Frost Advisory | PHI | Berks, Bucks, Chester, Lehigh, Montgomery, Northampton | 12 hr |
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 | 48 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 12 |
| Special Weather Statement | 77 |
| Flooding | |
| Flash Flood Warning | 1 |
| Flood Watch | 3 |
| Areal Flood Advisory | 1 |
| River Flood Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Freeze Watch | 1 |
| Frost Advisory | 5 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 6 |
| Fire Weather Watch | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cumberland County25
- Perry County25
- Dauphin County24
- Franklin County23
- Juniata County23
- Allegheny County23
- Lebanon County22
- Adams County21
- Union County21
- York County21
- Washington County21
- Chester County20
- Lancaster County20
- Mifflin County20
- Snyder County20
- Berks County19
- Centre County19
- Northumberland County19
- Clinton County19
- Montgomery County18
- Bedford County18
- Huntingdon County18
- Lycoming County18
- Beaver County18
- Westmoreland County18
- Bucks County17
- Columbia County17
- Fulton County17
- Sullivan County17
- Carbon County16
- Blair County16
- Montour County16
- Schuylkill County16
- Luzerne County16
- Delaware County15
- Lehigh County15
- Northampton County15
- Lackawanna County15
- Wayne County15
- Wyoming County15
27 more counties
- Bradford County14
- Cambria County14
- Clearfield County14
- Armstrong County14
- Mercer County14
- Venango County14
- Indiana County14
- Monroe County13
- Susquehanna County13
- Cameron County13
- Lawrence County13
- Butler County12
- Forest County12
- Philadelphia County11
- Pike County11
- Elk County11
- Somerset County11
- Fayette County11
- Greene County11
- Clarion County10
- Jefferson County10
- Potter County9
- Tioga County9
- McKean County5
- Warren County4
- Crawford County4
- Erie County2
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.