Weather alerts in Pennsylvania, June 2008

349 weather alerts in June 2008, 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 June 2008. Tap one for its archive.

Alerts: 349
Warnings: 262
Watches: 19
Advisories: 25
Busiest day: June 16, 200861 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
May 31, 10:09 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery	66 min
May 31, 10:25 PM EDT	Areal Flood Warning	PHI	Bucks	73 min
Jun 3, 11:44 PM EDT	Flash Flood Watch	PBZ	Greene	19 hr
Jun 4, 2:00 AM EDT	Areal Flood Warning	PHI	Bucks, Philadelphia	3 hr
Jun 4, 7:52 AM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene, Washington, Westmoreland	43 min
Jun 4, 11:51 AM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Cumberland, Franklin, Fulton, York	84 min
Jun 4, 12:49 PM EDT	Tornado Watch	SPC	Adams, Cumberland, Franklin, Lancaster, York	7 hr
Jun 4, 1:47 PM EDT	Severe Thunderstorm Warning	CTP	Franklin, Fulton	43 min
Jun 4, 2:53 PM EDT	Tornado Watch	SPC	Chester, Delaware, Philadelphia	5 hr
Jun 4, 6:50 PM EDT	Flash Flood Warning	PHI	Bucks, Montgomery	3 hr
Jun 4, 7:49 PM EDT	Areal Flood Advisory	CTP	McKean, Warren	3 hr
Jun 4, 10:01 PM EDT	Areal Flood Warning	PHI	Bucks, Delaware, Montgomery, Philadelphia	4 hr
Jun 4, 10:15 PM EDT	River Flood Warning	PHI	Bucks	8 hr
Jun 5, 4:34 AM EDT	Excessive Heat Watch	PHI	Berks, Delaware, Lehigh, Northampton, Philadelphia	71 hr
Jun 5, 7:23 AM EDT	Areal Flood Advisory	PBZ	Armstrong, Butler, Lawrence, Mercer, Venango	109 min
Jun 5, 12:13 PM EDT	Areal Flood Advisory	CLE	Crawford	3 hr
Jun 5, 1:03 PM EDT	Areal Flood Advisory	PBZ	Venango	3 hr
Jun 5, 2:34 PM EDT	Mesoscale Discussion	SPC	Armstrong, Blair, Cambria, Cameron, Centre, Clarion and 26 more	86 min
Jun 5, 2:55 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Mercer, Venango	50 min
Jun 5, 3:15 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion	45 min
Jun 5, 5:10 PM EDT	Severe Thunderstorm Warning	CTP	Franklin	35 min
Jun 6, 3:59 AM EDT	Excessive Heat Watch	CTP	Adams, Clinton, Columbia, Cumberland, Dauphin, Franklin and 10 more	64 hr
Jun 6, 4:46 AM EDT	Excessive Heat Warning	PHI	Delaware, Philadelphia	5 days
Jun 6, 3:59 PM EDT	Heat Advisory	PHI	Berks, Lehigh, Northampton	4 days
Jun 7, 7:55 AM EDT	Heat Advisory	CTP	Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon and 2 more	11 hr
Jun 7, 2:19 PM EDT	Mesoscale Discussion	SPC	Bradford, Carbon, Columbia, Lackawanna, Luzerne, Monroe and 5 more	2 hr
Jun 7, 4:04 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	41 min
Jun 8, 3:33 AM EDT	Heat Advisory	CTP	Adams, Clinton, Columbia, Cumberland, Dauphin, Franklin and 10 more	40 hr
Jun 8, 11:56 AM EDT	Mesoscale Discussion	SPC	Adams, Berks, Bradford, Bucks, Carbon, Chester and 25 more	2 hr
Jun 8, 12:39 PM EDT	Severe Thunderstorm Watch	SPC	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	7 hr
Jun 8, 1:57 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	48 min
Jun 8, 2:35 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	40 min
Jun 8, 2:40 PM EDT	Mesoscale Discussion	SPC	Bucks, Carbon, Delaware, Lackawanna, Lehigh, Luzerne and 8 more	95 min
Jun 8, 2:55 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	50 min
Jun 8, 3:03 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	42 min
Jun 8, 3:42 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	48 min
Jun 8, 4:07 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Pike, Wayne	38 min
Jun 8, 4:12 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	63 min
Jun 8, 4:42 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	43 min
Jun 8, 4:58 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	47 min
Jun 8, 5:14 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	21 min
Jun 8, 5:47 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna, Wyoming	43 min
Jun 8, 6:25 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	35 min
Jun 8, 6:29 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Susquehanna, Wyoming	46 min
Jun 8, 6:55 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna, Wyoming	50 min
Jun 8, 7:07 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Pike, Wayne	38 min
Jun 8, 7:43 PM EDT	Severe Thunderstorm Warning	BGM	Pike	32 min
Jun 8, 8:24 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	51 min
Jun 8, 8:32 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	43 min
Jun 8, 8:42 PM EDT	Severe Thunderstorm Warning	PBZ	Venango	48 min
Jun 8, 8:43 PM EDT	Severe Thunderstorm Warning	CTP	McKean, Warren	77 min
Jun 8, 9:02 PM EDT	Tornado Warning	PBZ	Venango	28 min
Jun 8, 9:20 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest	40 min
Jun 8, 10:27 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	45 min
Jun 9, 9:51 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	54 min
Jun 10, 6:52 AM EDT	Severe Thunderstorm Warning	CLE	Erie	23 min
Jun 10, 9:43 AM EDT	Mesoscale Discussion	SPC	Bradford, Susquehanna, Wayne	2 hr
Jun 10, 10:02 AM EDT	Tornado Watch	SPC	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	8 hr
Jun 10, 1:25 PM EDT	Mesoscale Discussion	SPC	Allegheny, Armstrong, Beaver, Butler, Cambria, Clarion and 15 more	95 min
Jun 10, 2:27 PM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Berks, Centre, Columbia, Cumberland and 15 more	63 min
Jun 10, 2:54 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Bedford, Blair, Bradford, Centre, Clinton and 26 more	7 hr
Jun 10, 3:49 PM EDT	Mesoscale Discussion	SPC	Bradford, Susquehanna, Tioga, Wayne, Wyoming	116 min
Jun 10, 4:21 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Franklin, Fulton, Somerset	54 min
Jun 10, 4:31 PM EDT	Severe Thunderstorm Warning	CTP	Bedford	59 min
Jun 10, 4:46 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Sullivan, Tioga	44 min
Jun 10, 4:49 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland	56 min
Jun 10, 4:52 PM EDT	Mesoscale Discussion	SPC	Berks, Bucks, Carbon, Chester, Delaware, Lancaster and 6 more	53 min
Jun 10, 4:55 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Pike, Wayne	50 min
Jun 10, 4:58 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Cumberland, Franklin, Fulton, Huntingdon, Juniata and 2 more	62 min
Jun 10, 5:10 PM EDT	Severe Thunderstorm Warning	CTP	Schuylkill	53 min
Jun 10, 5:21 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Sullivan	54 min
Jun 10, 5:26 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	49 min
Jun 10, 5:26 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Mifflin, Northumberland, Snyder, Union	64 min
Jun 10, 5:29 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin, Fulton, Perry	61 min
Jun 10, 5:31 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	59 min
Jun 10, 5:32 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Luzerne, Wyoming	43 min
Jun 10, 5:40 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	50 min
Jun 10, 5:47 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	58 min
Jun 10, 5:47 PM EDT	Severe Thunderstorm Watch	SPC	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	7 hr
Jun 10, 5:51 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	54 min
Jun 10, 5:52 PM EDT	Areal Flood Advisory	CTP	Lancaster, York	3 hr
Jun 10, 5:56 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	49 min
Jun 10, 6:01 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	59 min
Jun 10, 6:20 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	40 min
Jun 10, 6:24 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	66 min
Jun 10, 6:25 PM EDT	Severe Thunderstorm Warning	BGM	Pike	50 min
Jun 10, 6:26 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland, Snyder, Union	64 min
Jun 10, 6:42 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	59 min
Jun 10, 6:44 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	46 min
Jun 10, 6:47 PM EDT	Flash Flood Warning	PHI	Berks, Lehigh	3 hr
Jun 10, 6:51 PM EDT	Mesoscale Discussion	SPC	Adams, Berks, Bucks, Carbon, Chester, Columbia and 21 more	54 min
Jun 10, 6:56 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	64 min
Jun 10, 6:57 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe, Northampton	48 min
Jun 10, 6:59 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	46 min
Jun 10, 7:02 PM EDT	Severe Thunderstorm Warning	PHI	Chester	58 min
Jun 10, 7:13 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	77 min
Jun 10, 7:27 PM EDT	Severe Thunderstorm Warning	BGM	Pike	63 min
Jun 10, 7:32 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wayne, Wyoming	43 min
Jun 10, 7:36 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Montgomery	54 min
Jun 10, 7:52 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	38 min
Jun 10, 8:01 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	59 min
Jun 10, 8:11 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	64 min
Jun 10, 8:12 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Susquehanna, Wayne	63 min
Jun 10, 8:16 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery, Philadelphia	41 min
Jun 10, 8:32 PM EDT	Severe Thunderstorm Warning	BGM	Pike	58 min
Jun 13, 2:57 PM EDT	Severe Thunderstorm Warning	PBZ	Venango	63 min
Jun 13, 3:18 PM EDT	Severe Thunderstorm Warning	CTP	Somerset	57 min
Jun 13, 3:18 PM EDT	Severe Thunderstorm Warning	PBZ	Forest	57 min
Jun 13, 4:56 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Centre, Clinton, Potter	64 min
Jun 13, 8:16 PM EDT	Mesoscale Discussion	SPC	Allegheny, Beaver, Butler, Crawford, Lawrence, Mercer and 2 more	89 min
Jun 13, 9:07 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Washington	53 min
Jun 13, 9:12 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	63 min
Jun 13, 9:17 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	58 min
Jun 13, 9:23 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Beaver, Butler, Clarion, Lawrence, Mercer and 1 more	67 min
Jun 13, 10:05 PM EDT	Areal Flood Advisory	CLE	Erie	3 hr
Jun 13, 10:12 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	48 min
Jun 14, 12:10 PM EDT	Mesoscale Discussion	SPC	Adams, Franklin	95 min
Jun 14, 1:45 PM EDT	Areal Flood Advisory	CTP	Sullivan	3 hr
Jun 14, 2:23 PM EDT	Flash Flood Warning	PHI	Monroe	3 hr
Jun 14, 2:31 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	44 min
Jun 14, 2:40 PM EDT	Areal Flood Advisory	BGM	Pike	3 hr
Jun 14, 3:02 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	58 min
Jun 14, 4:26 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe, Northampton	64 min
Jun 14, 4:49 PM EDT	Flash Flood Warning	PHI	Carbon	5 hr
Jun 14, 5:02 PM EDT	Areal Flood Advisory	CTP	Lancaster	3 hr
Jun 14, 5:07 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	53 min
Jun 14, 5:18 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	57 min
Jun 14, 5:40 PM EDT	Areal Flood Advisory	BGM	Pike	117 min
Jun 14, 6:15 PM EDT	Severe Thunderstorm Warning	PHI	Chester	75 min
Jun 14, 6:28 PM EDT	Flash Flood Warning	PHI	Chester	60 min
Jun 14, 6:48 PM EDT	Flash Flood Warning	PHI	Carbon, Monroe	3 hr
Jun 14, 7:05 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Montgomery	70 min
Jun 14, 7:42 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Montgomery	63 min
Jun 14, 7:56 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Delaware, Philadelphia	79 min
Jun 14, 8:35 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	55 min
Jun 15, 3:11 AM EDT	Dense Fog Advisory	PBZ	Allegheny, Armstrong, Beaver, Butler, Greene, Washington	6 hr
Jun 15, 9:08 PM EDT	Mesoscale Discussion	SPC	Allegheny, Beaver, Crawford, Lawrence, Mercer, Washington	97 min
Jun 16, 10:19 AM EDT	Mesoscale Discussion	SPC	Armstrong, Beaver, Berks, Blair, Bradford, Butler and 43 more	2 hr
Jun 16, 11:28 AM EDT	Severe Thunderstorm Watch	SPC	Allegheny, Armstrong, Beaver, Bedford, Blair, Bradford and 40 more	10 hr
Jun 16, 12:54 PM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Berks, Bucks, Carbon, Chester and 15 more	2 hr
Jun 16, 1:15 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	60 min
Jun 16, 1:21 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Berks, Bucks, Carbon, Chester, Cumberland and 15 more	10 hr
Jun 16, 1:32 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson, Venango	43 min
Jun 16, 1:43 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion, Indiana, Jefferson	62 min
Jun 16, 1:44 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Sullivan, Tioga	61 min
Jun 16, 1:54 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Elk	96 min
Jun 16, 2:03 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Potter, Tioga	42 min
Jun 16, 2:07 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	38 min
Jun 16, 2:12 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Potter	63 min
Jun 16, 2:14 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson	31 min
Jun 16, 2:24 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	66 min
Jun 16, 2:33 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Clearfield, Elk	68 min
Jun 16, 2:41 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Clarion, Indiana, Jefferson	49 min
Jun 16, 2:41 PM EDT	Mesoscale Discussion	SPC	Allegheny, Armstrong, Beaver, Bradford, Butler, Cameron and 21 more	64 min
Jun 16, 2:49 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Sullivan, Tioga	71 min
Jun 16, 2:56 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming, Potter	64 min
Jun 16, 3:08 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion, Mercer, Venango	37 min
Jun 16, 3:09 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	55 min
Jun 16, 3:23 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	52 min
Jun 16, 3:27 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Butler, Westmoreland	48 min
Jun 16, 3:29 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Jefferson	31 min
Jun 16, 3:31 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming	74 min
Jun 16, 3:35 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	40 min
Jun 16, 3:44 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria, Centre, Clearfield, Huntingdon	61 min
Jun 16, 3:56 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver	49 min
Jun 16, 3:57 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Susquehanna, Wayne, Wyoming	63 min
Jun 16, 4:03 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clearfield	57 min
Jun 16, 4:13 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Montour, Northumberland, Sullivan, Union	53 min
Jun 16, 4:15 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	31 min
Jun 16, 4:16 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana, Westmoreland	44 min
Jun 16, 4:22 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	53 min
Jun 16, 4:22 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Westmoreland	23 min
Jun 16, 4:35 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	55 min
Jun 16, 4:37 PM EDT	Areal Flood Advisory	PBZ	Allegheny	3 hr
Jun 16, 4:43 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria, Centre, Clearfield, Huntingdon	62 min
Jun 16, 4:45 PM EDT	Severe Thunderstorm Warning	BGM	Pike	75 min
Jun 16, 4:49 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	52 min
Jun 16, 4:50 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	40 min
Jun 16, 5:08 PM EDT	Flash Flood Warning	PBZ	Allegheny	3 hr
Jun 16, 5:19 PM EDT	Areal Flood Advisory	PBZ	Armstrong, Indiana, Westmoreland	72 min
Jun 16, 5:20 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Cumberland, Dauphin, Huntingdon, Juniata, Mifflin and 4 more	55 min
Jun 16, 5:22 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Clinton, Elk, Potter	53 min
Jun 16, 5:29 PM EDT	Severe Thunderstorm Warning	CTP	Montour, Northumberland, Snyder, Union	52 min
Jun 16, 5:46 PM EDT	Severe Thunderstorm Warning	CTP	Potter, Tioga	74 min
Jun 16, 5:52 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Franklin, Huntingdon, Juniata, Mifflin, Perry	53 min
Jun 16, 5:53 PM EDT	Mesoscale Discussion	SPC	Armstrong, Bradford, Cambria, Cameron, Centre, Clarion and 15 more	67 min
Jun 16, 5:57 PM EDT	Severe Thunderstorm Warning	PBZ	Jefferson	33 min
Jun 16, 6:06 PM EDT	Severe Thunderstorm Warning	PHI	Northampton	19 min
Jun 16, 6:07 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Clearfield, Elk	53 min
Jun 16, 6:18 PM EDT	Mesoscale Discussion	SPC	Berks, Bucks, Carbon, Lehigh, Monroe, Montgomery and 2 more	87 min
Jun 16, 6:38 PM EDT	Severe Thunderstorm Warning	CTP	Lebanon, Schuylkill	29 min
Jun 16, 6:43 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	34 min
Jun 16, 6:51 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	39 min
Jun 16, 6:54 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon, York	62 min
Jun 16, 7:04 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington	41 min
Jun 16, 7:29 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene, Washington, Westmoreland	46 min
Jun 16, 7:33 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	42 min
Jun 16, 8:09 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene, Washington	66 min
Jun 16, 8:36 PM EDT	Flash Flood Warning	PBZ	Fayette, Greene	110 min
Jun 16, 11:29 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon	46 min
Jun 18, 3:48 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	42 min
Jun 18, 4:35 PM EDT	Severe Thunderstorm Warning	PHI	Lehigh, Northampton	40 min
Jun 18, 4:57 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Montgomery	42 min
Jun 18, 5:03 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	57 min
Jun 20, 2:53 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	52 min
Jun 20, 3:25 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin, Fulton	65 min
Jun 20, 3:31 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	44 min
Jun 20, 3:45 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	45 min
Jun 20, 5:02 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Westmoreland	58 min
Jun 20, 5:27 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne, Wyoming	33 min
Jun 20, 5:57 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wyoming	33 min
Jun 20, 6:16 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Sullivan	59 min
Jun 20, 6:19 PM EDT	Areal Flood Advisory	PBZ	Westmoreland	2 hr
Jun 20, 6:58 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	32 min
Jun 20, 8:28 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	35 min
Jun 21, 1:12 PM EDT	Mesoscale Discussion	SPC	Cameron, Elk, McKean, Potter, Tioga	93 min
Jun 21, 2:11 PM EDT	Severe Thunderstorm Warning	CTP	Elk, McKean, Warren	48 min
Jun 21, 3:14 PM EDT	Severe Thunderstorm Warning	CTP	Potter	46 min
Jun 21, 4:36 PM EDT	Severe Thunderstorm Watch	SPC	Crawford, Erie, Lawrence, Mercer	4 hr
Jun 21, 4:52 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	23 min
Jun 21, 5:07 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Wyoming	38 min
Jun 21, 5:15 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	31 min
Jun 21, 7:04 PM EDT	Mesoscale Discussion	SPC	Beaver, Crawford, Erie, Lawrence, Mercer	116 min
Jun 21, 7:12 PM EDT	Severe Thunderstorm Warning	PBZ	Lawrence, Mercer	78 min
Jun 21, 7:50 PM EDT	Severe Thunderstorm Warning	PBZ	Butler	55 min
Jun 21, 7:52 PM EDT	Tornado Warning	CLE	Crawford	23 min
Jun 21, 11:26 PM EDT	Areal Flood Advisory	CTP	Centre, Huntingdon	3 hr
Jun 22, 12:16 PM EDT	Mesoscale Discussion	SPC	Bedford, Fayette, Fulton, Greene, Somerset	89 min
Jun 22, 2:24 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Allegheny, Armstrong, Beaver, Bedford, Blair and 51 more	6 hr
Jun 22, 2:29 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	61 min
Jun 22, 3:27 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	63 min
Jun 22, 4:02 PM EDT	Severe Thunderstorm Warning	CTP	Franklin, Fulton, Huntingdon	43 min
Jun 22, 4:39 PM EDT	Severe Thunderstorm Warning	CTP	Huntingdon, Juniata, Mifflin, Perry	51 min
Jun 22, 5:25 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Fulton	65 min
Jun 22, 5:25 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer, Venango	65 min
Jun 22, 5:27 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin, Snyder	48 min
Jun 22, 6:01 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Mifflin, Snyder, Union	44 min
Jun 22, 6:48 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Centre, Huntingdon, Juniata, Mifflin	57 min
Jun 22, 7:44 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Huntingdon, Mifflin	61 min
Jun 22, 11:42 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria	48 min
Jun 23, 3:30 AM EDT	Mesoscale Discussion	SPC	Berks, Bucks, Carbon, Chester, Lackawanna, Lehigh and 8 more	90 min
Jun 23, 11:10 AM EDT	Mesoscale Discussion	SPC	Bedford, Blair, Bradford, Cambria, Cameron, Centre and 18 more	95 min
Jun 23, 2:22 PM EDT	Areal Flood Advisory	CLE	Erie	3 hr
Jun 23, 2:55 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	50 min
Jun 23, 2:55 PM EDT	Mesoscale Discussion	SPC	Allegheny, Armstrong, Beaver, Butler, Cambria, Cameron and 17 more	95 min
Jun 23, 3:42 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	48 min
Jun 23, 3:59 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Butler	61 min
Jun 23, 4:13 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	62 min
Jun 23, 4:20 PM EDT	Severe Thunderstorm Warning	PBZ	Butler	55 min
Jun 23, 4:21 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest	54 min
Jun 23, 5:09 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Westmoreland	54 min
Jun 23, 7:53 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Franklin	52 min
Jun 23, 8:37 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland	38 min
Jun 23, 8:45 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin, York	60 min
Jun 23, 8:59 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Franklin	46 min
Jun 23, 10:54 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester	43 min
Jun 23, 11:20 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Lehigh, Montgomery	55 min
Jun 26, 5:45 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Lawrence, Mercer, Venango	60 min
Jun 26, 6:21 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	54 min
Jun 26, 6:35 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	55 min
Jun 26, 7:12 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson, Venango	63 min
Jun 26, 7:31 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington	59 min
Jun 26, 8:04 PM EDT	Severe Thunderstorm Warning	CLE	Erie	56 min
Jun 26, 8:16 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Washington	59 min
Jun 26, 8:22 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Westmoreland	53 min
Jun 26, 8:56 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Elk, Potter	33 min
Jun 26, 9:16 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Cambria, Centre, Clearfield, Somerset	44 min
Jun 26, 9:45 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Centre, Clinton, Huntingdon	60 min
Jun 27, 11:37 AM EDT	Mesoscale Discussion	SPC	Adams, Berks, Bucks, Chester, Cumberland, Dauphin and 10 more	2 hr
Jun 27, 12:40 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Chester, Cumberland, Delaware, Lancaster, Montgomery and 2 more	7 hr
Jun 27, 3:47 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	58 min
Jun 27, 4:11 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	64 min
Jun 27, 4:12 PM EDT	Mesoscale Discussion	SPC	Adams, Chester, Cumberland, Delaware, Lancaster, Philadelphia and 1 more	63 min
Jun 27, 4:46 PM EDT	Mesoscale Discussion	SPC	Bradford, Susquehanna, Tioga, Wayne	59 min
Jun 27, 5:12 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna, Wyoming	48 min
Jun 28, 10:39 AM EDT	Mesoscale Discussion	SPC	Allegheny, Beaver, Butler, Crawford, Greene, Lawrence and 3 more	66 min
Jun 28, 12:02 PM EDT	Mesoscale Discussion	SPC	Greene, Washington	88 min
Jun 28, 12:59 PM EDT	Severe Thunderstorm Watch	SPC	Allegheny, Beaver, Butler, Crawford, Erie, Greene and 4 more	7 hr
Jun 28, 3:52 PM EDT	Mesoscale Discussion	SPC	Allegheny, Beaver, Crawford, Greene, Lawrence, Mercer and 1 more	113 min
Jun 28, 5:18 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Lawrence	57 min
Jun 28, 5:40 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	65 min
Jun 28, 5:43 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Cambria	32 min
Jun 28, 5:52 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Butler	53 min
Jun 28, 6:06 PM EDT	Mesoscale Discussion	SPC	Armstrong, Bedford, Blair, Cambria, Cameron, Centre and 17 more	84 min
Jun 28, 6:11 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington	64 min
Jun 28, 6:16 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	59 min
Jun 28, 6:30 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Westmoreland	60 min
Jun 28, 6:31 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Armstrong, Bedford, Blair, Bradford, Cambria and 31 more	5 hr
Jun 28, 6:47 PM EDT	Mesoscale Discussion	SPC	Allegheny, Beaver, Butler, Crawford, Erie, Greene and 4 more	58 min
Jun 28, 6:50 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Butler	23 min
Jun 28, 6:57 PM EDT	Areal Flood Advisory	CLE	Crawford	3 hr
Jun 28, 6:59 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	61 min
Jun 28, 7:09 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	66 min
Jun 28, 7:29 PM EDT	Severe Thunderstorm Warning	CTP	McKean, Warren	61 min
Jun 28, 7:32 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria, Centre, Clearfield, Huntingdon	58 min
Jun 28, 7:32 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	35 min
Jun 28, 8:29 PM EDT	Severe Thunderstorm Warning	CTP	McKean, Warren	61 min
Jun 28, 9:35 PM EDT	Severe Thunderstorm Warning	PHI	Chester	70 min
Jun 28, 10:27 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland	63 min
Jun 29, 10:46 AM EDT	Mesoscale Discussion	SPC	Allegheny, Armstrong, Beaver, Butler, Clarion, Crawford and 9 more	119 min
Jun 29, 10:49 AM EDT	Flash Flood Warning	PBZ	Washington	52 min
Jun 29, 11:50 AM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	25 min
Jun 29, 12:11 PM EDT	Severe Thunderstorm Watch	SPC	Allegheny, Armstrong, Beaver, Butler, Cameron, Clarion and 17 more	8 hr
Jun 29, 12:16 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	59 min
Jun 29, 12:53 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	67 min
Jun 29, 12:53 PM EDT	Mesoscale Discussion	SPC	Bucks, Carbon, Lackawanna, Lehigh, Monroe, Northampton and 2 more	67 min
Jun 29, 1:07 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Lawrence, Mercer, Venango	53 min
Jun 29, 1:15 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	60 min
Jun 29, 1:33 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	42 min
Jun 29, 2:04 PM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Berks, Blair, Bradford, Carbon and 28 more	116 min
Jun 29, 2:21 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton	54 min
Jun 29, 2:33 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Clarion, Indiana, Jefferson	57 min
Jun 29, 2:45 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson	60 min
Jun 29, 3:01 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Jefferson	59 min
Jun 29, 3:26 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Columbia, Lycoming, Montour, Northumberland and 2 more	79 min
Jun 29, 3:36 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Centre, Clearfield, Clinton, Elk	69 min
Jun 29, 3:44 PM EDT	Severe Thunderstorm Warning	CTP	Montour, Northumberland, Snyder	46 min
Jun 29, 4:11 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	49 min
Jun 29, 4:11 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Bedford, Berks, Blair, Bradford, Bucks and 38 more	7 hr
Jun 29, 4:14 PM EDT	Mesoscale Discussion	SPC	Allegheny, Armstrong, Beaver, Bedford, Blair, Bradford and 45 more	91 min
Jun 29, 4:21 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Washington	39 min
Jun 29, 4:43 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	47 min
Jun 29, 4:57 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington, Westmoreland	48 min
Jun 29, 5:16 PM EDT	Tornado Warning	PBZ	Allegheny, Washington	29 min
Jun 29, 5:22 PM EDT	Severe Thunderstorm Warning	CTP	Warren	38 min
Jun 29, 5:37 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Indiana, Washington, Westmoreland	53 min
Jun 29, 5:41 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	64 min
Jun 29, 5:56 PM EDT	Severe Thunderstorm Warning	CTP	McKean, Potter, Warren	64 min
Jun 29, 6:19 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana, Westmoreland	56 min
Jun 29, 6:31 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	29 min
Jun 29, 6:34 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Montour, Northumberland, Sullivan	56 min
Jun 29, 6:38 PM EDT	Severe Thunderstorm Warning	PBZ	Greene, Washington	51 min
Jun 29, 7:13 PM EDT	Mesoscale Discussion	SPC	Adams, Allegheny, Armstrong, Bedford, Berks, Blair and 52 more	92 min
Jun 29, 7:23 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Fayette, Greene, Washington, Westmoreland	41 min
Jun 29, 7:55 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Fayette, Indiana, Washington, Westmoreland	65 min
Jun 29, 8:09 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Bedford, Berks, Blair, Bucks, Cambria and 36 more	7 hr
Jun 29, 8:15 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Dauphin, Lebanon, Perry	60 min
Jun 29, 8:15 PM EDT	Areal Flood Advisory	PBZ	Allegheny, Fayette, Indiana, Washington, Westmoreland	77 min
Jun 29, 8:47 PM EDT	Severe Thunderstorm Warning	PHI	Berks	50 min
Jun 29, 9:30 PM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Berks, Blair, Bucks, Carbon and 31 more	2 hr
Jun 29, 11:58 PM EDT	Mesoscale Discussion	SPC	Adams, Berks, Bucks, Chester, Delaware, Lancaster and 7 more	92 min
Jun 30, 12:15 AM EDT	Mesoscale Discussion	SPC	Adams, Berks, Bucks, Chester, Delaware, Lancaster and 7 more	90 min
Jun 30, 11:01 AM EDT	Mesoscale Discussion	SPC	Bedford, Fayette, Greene, Somerset	119 min
Jun 30, 5:03 PM EDT	Areal Flood Advisory	PBZ	Armstrong, Westmoreland	2 hr
Jun 30, 5:47 PM EDT	Areal Flood Advisory	PBZ	Indiana, Jefferson	3 hr
Jun 30, 6:21 PM EDT	Flash Flood Warning	PBZ	Indiana, Jefferson	2 hr
Jun 30, 6:58 PM EDT	Areal Flood Advisory	CTP	Franklin, Fulton, Huntingdon	3 hr
Jun 30, 7:29 PM EDT	Areal Flood Advisory	CTP	Cumberland, Perry	3 hr
Jun 30, 7:52 PM EDT	Mesoscale Discussion	SPC	Adams, Chester, Lancaster, Lebanon, York	113 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	244
Tornado Warning	3
Severe Thunderstorm Watch	13
Tornado Watch	3
Mesoscale Discussion	43
Flooding
Areal Flood Warning	3
Flash Flood Warning	10
River Flood Warning	1
Flash Flood Watch	1
Areal Flood Advisory	21
Heat
Excessive Heat Warning	1
Excessive Heat Watch	2
Heat Advisory	3
Fog and smoke
Dense Fog Advisory	1

By county

Every county with at least one alert. A county page lists each alert that covered it.

27 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2007 2009

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.