Weather alerts in Pennsylvania, May 2019

621 weather alerts in May 2019, 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 May 2019. Tap one for its archive.

Alerts: 621
Warnings: 318
Watches: 24
Advisories: 65
Busiest day: May 29, 2019160 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 2, 4:19 AM EDT	Dense Fog Advisory	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	5 hr
May 3, 2:21 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Bedford, Fayette, Franklin, Fulton, Somerset	8 hr
May 3, 3:34 PM EDT	Special Weather Statement	BGM	Bradford	26 min
May 3, 4:00 PM EDT	Special Weather Statement	BGM	Susquehanna	45 min
May 3, 4:15 PM EDT	Flash Flood Watch	CTP	Adams, Bedford, Franklin, Fulton, Huntingdon	7 hr
May 3, 4:34 PM EDT	Special Weather Statement	CTP	Bedford	41 min
May 3, 4:45 PM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Fayette, Franklin, Fulton, Greene and 1 more	60 min
May 3, 5:13 PM EDT	Special Weather Statement	CTP	Bedford	47 min
May 3, 5:21 PM EDT	Areal Flood Advisory	CTP	Bedford, Fulton	54 min
May 3, 5:35 PM EDT	Special Weather Statement	PBZ	Washington	25 min
May 3, 5:36 PM EDT	Special Weather Statement	CTP	Fulton	39 min
May 3, 5:42 PM EDT	Special Weather Statement	CTP	Bedford	33 min
May 3, 5:46 PM EDT	Special Weather Statement	CTP	Huntingdon	29 min
May 3, 6:03 PM EDT	Special Weather Statement	PBZ	Washington	42 min
May 3, 6:10 PM EDT	Special Weather Statement	CTP	Blair	35 min
May 3, 6:12 PM EDT	Areal Flood Advisory	CTP	Fulton, Huntingdon	63 min
May 3, 6:16 PM EDT	Special Weather Statement	CTP	Mifflin	44 min
May 3, 6:23 PM EDT	Severe Thunderstorm Warning	CTP	Mifflin	52 min
May 3, 6:27 PM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Cumberland, Dauphin, Franklin, Fulton and 8 more	63 min
May 3, 6:42 PM EDT	Special Weather Statement	CTP	Huntingdon	48 min
May 3, 6:51 PM EDT	Severe Thunderstorm Warning	CTP	Huntingdon	39 min
May 3, 7:14 PM EDT	Special Weather Statement	CTP	Mifflin	31 min
May 3, 7:30 PM EDT	Special Weather Statement	CTP	Centre	45 min
May 3, 7:42 PM EDT	Special Weather Statement	CTP	Centre	48 min
May 3, 7:43 PM EDT	Special Weather Statement	CTP	Sullivan	47 min
May 3, 8:13 PM EDT	Special Weather Statement	CTP	Clinton	47 min
May 3, 8:29 PM EDT	Mesoscale Discussion	SPC	Adams, York	61 min
May 3, 8:47 PM EDT	Special Weather Statement	CTP	Adams	43 min
May 3, 9:18 PM EDT	Special Weather Statement	CTP	York	42 min
May 3, 10:53 PM EDT	Areal Flood Advisory	PHI	Berks, Lehigh, Montgomery	3 hr
May 4, 2:06 PM EDT	Flash Flood Watch	CTP	Adams, Lancaster, York	21 hr
May 4, 3:11 PM EDT	Flash Flood Watch	PHI	Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more	21 hr
May 4, 5:04 PM EDT	Areal Flood Advisory	CTP	Franklin, Fulton	56 min
May 4, 6:30 PM EDT	Areal Flood Advisory	CTP	Adams, Franklin	60 min
May 4, 7:03 PM EDT	Special Weather Statement	CTP	Juniata	42 min
May 4, 9:01 PM EDT	Special Weather Statement	CLE	Erie	119 min
May 4, 9:44 PM EDT	Areal Flood Advisory	PHI	Carbon, Lehigh, Monroe, Northampton	4 hr
May 5, 1:46 AM EDT	Areal Flood Advisory	PHI	Bucks, Lehigh, Monroe, Northampton	4 hr
May 5, 5:50 AM EDT	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	24 hr
May 5, 5:51 AM EDT	Areal Flood Advisory	PHI	Lehigh, Northampton	4 hr
May 5, 7:20 AM EDT	Areal Flood Warning	PHI	Lehigh, Northampton	10 hr
May 6, 3:15 AM EDT	Dense Fog Advisory	CTP	Cameron, Clearfield, Elk, McKean, Potter, Warren	6 hr
May 7, 1:45 AM EDT	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	4 hr
May 7, 7:45 PM EDT	Special Weather Statement	PHI	Lehigh	30 min
May 7, 8:12 PM EDT	Special Weather Statement	PHI	Lehigh	48 min
May 7, 8:54 PM EDT	Special Weather Statement	PHI	Bucks, Montgomery	66 min
May 8, 1:06 AM EDT	Areal Flood Advisory	PHI	Chester, Delaware	4 hr
May 9, 8:41 PM EDT	Areal Flood Advisory	CTP	Cambria, Somerset	3 hr
May 9, 9:06 PM EDT	Flash Flood Warning	CTP	Somerset	114 min
May 10, 3:16 AM EDT	Areal Flood Advisory	CTP	Cameron, Elk, McKean, Potter	3 hr
May 10, 3:58 PM EDT	Special Weather Statement	BGM	Susquehanna	47 min
May 10, 4:37 PM EDT	Areal Flood Advisory	CTP	York	20 min
May 10, 5:20 PM EDT	Special Weather Statement	PHI	Bucks, Montgomery	25 min
May 10, 8:47 PM EDT	Areal Flood Advisory	BGM	Lackawanna, Luzerne, Wyoming	118 min
May 12, 2:43 PM EDT	Areal Flood Advisory	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	4 hr
May 13, 8:34 AM EDT	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	3 hr
May 13, 2:28 PM EDT	Areal Flood Advisory	PHI	Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more	4 hr
May 13, 4:21 PM EDT	Areal Flood Advisory	PHI	Bucks	3 hr
May 13, 6:18 PM EDT	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	8 hr
May 14, 2:10 AM EDT	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	11 hr
May 14, 3:34 PM EDT	Frost Advisory	CTP	Warren	16 hr
May 15, 10:02 PM EDT	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	4 hr
May 16, 7:33 AM EDT	Special Weather Statement	CTP	Schuylkill	57 min
May 16, 8:19 AM EDT	Special Weather Statement	CTP	Schuylkill	26 min
May 16, 5:14 PM EDT	Coastal Flood Advisory	PHI	Bucks	10 hr
May 17, 4:51 PM EDT	Coastal Flood Advisory	PHI	Bucks, Delaware, Philadelphia	10 hr
May 17, 7:27 PM EDT	Areal Flood Advisory	PHI	Bucks, Montgomery, Philadelphia	112 min
May 17, 11:10 PM EDT	Dense Fog Advisory	PHI	Bucks, Montgomery, Philadelphia	4 hr
May 18, 1:45 AM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	30 min
May 18, 2:15 AM EDT	Severe Thunderstorm Warning	PBZ	Fayette	30 min
May 18, 4:29 PM EDT	Special Weather Statement	CTP	Fulton	31 min
May 18, 6:44 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	31 min
May 18, 7:12 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Washington	33 min
May 18, 7:44 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Butler	17 min
May 18, 8:03 PM EDT	Special Weather Statement	PBZ	Allegheny	27 min
May 18, 10:24 PM EDT	Special Weather Statement	CTP	Franklin	36 min
May 19, 1:27 PM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Berks, Blair, Bradford, Cambria and 36 more	2 hr
May 19, 1:33 PM EDT	Special Weather Statement	CTP	Blair	27 min
May 19, 1:35 PM EDT	Special Weather Statement	PBZ	Fayette	25 min
May 19, 1:51 PM EDT	Severe Thunderstorm Watch	SPC	Bradford, Lackawanna, Luzerne, Pike, Susquehanna, Wayne and 1 more	9 hr
May 19, 2:01 PM EDT	Special Weather Statement	CTP	Cambria	29 min
May 19, 2:10 PM EDT	Special Weather Statement	CTP	Blair	50 min
May 19, 2:23 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Huntingdon	37 min
May 19, 2:27 PM EDT	Severe Thunderstorm Warning	CTP	Franklin, Fulton	48 min
May 19, 2:36 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Bedford, Berks, Blair, Bucks, Cambria and 32 more	8 hr
May 19, 2:42 PM EDT	Severe Thunderstorm Warning	CTP	Franklin	48 min
May 19, 2:49 PM EDT	Special Weather Statement	CTP	Centre	41 min
May 19, 2:53 PM EDT	Special Weather Statement	CTP	Tioga	52 min
May 19, 3:07 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Huntingdon, Mifflin	38 min
May 19, 3:10 PM EDT	Severe Thunderstorm Warning	CTP	Tioga	65 min
May 19, 3:15 PM EDT	Special Weather Statement	CTP	Perry	45 min
May 19, 3:19 PM EDT	Special Weather Statement	CTP	Cambria	41 min
May 19, 3:23 PM EDT	Severe Thunderstorm Warning	CTP	Franklin	52 min
May 19, 3:42 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Mifflin	48 min
May 19, 3:44 PM EDT	Severe Thunderstorm Warning	CTP	Franklin, Juniata, Perry	46 min
May 19, 3:45 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	60 min
May 19, 4:00 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming	45 min
May 19, 4:07 PM EDT	Severe Thunderstorm Warning	CTP	Franklin	23 min
May 19, 4:13 PM EDT	Severe Thunderstorm Warning	CTP	Mifflin, Snyder, Union	47 min
May 19, 4:21 PM EDT	Tornado Warning	BGM	Bradford	24 min
May 19, 4:23 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Perry	52 min
May 19, 4:34 PM EDT	Tornado Warning	CTP	Lycoming, Sullivan	26 min
May 19, 4:35 PM EDT	Severe Thunderstorm Warning	CTP	Franklin	40 min
May 19, 4:41 PM EDT	Mesoscale Discussion	SPC	Adams, Berks, Carbon, Chester, Columbia, Cumberland and 23 more	94 min
May 19, 4:46 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	36 min
May 19, 4:55 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Sullivan	35 min
May 19, 4:56 PM EDT	Severe Thunderstorm Warning	CTP	Northumberland, Snyder, Union	49 min
May 19, 5:05 PM EDT	Areal Flood Advisory	CTP	Franklin	3 hr
May 19, 5:07 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin	53 min
May 19, 5:15 PM EDT	Special Weather Statement	PBZ	Fayette	30 min
May 19, 5:16 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon	29 min
May 19, 5:27 PM EDT	Severe Thunderstorm Warning	CTP	Sullivan	33 min
May 19, 5:30 PM EDT	Special Weather Statement	CTP	Schuylkill	45 min
May 19, 5:31 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Westmoreland	44 min
May 19, 5:37 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna, Wyoming	38 min
May 19, 5:37 PM EDT	Tornado Warning	CTP	Lebanon, Schuylkill	23 min
May 19, 5:45 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Franklin, Huntingdon, Juniata, Mifflin, Perry	30 min
May 19, 5:47 PM EDT	Severe Thunderstorm Warning	CTP	Lebanon, Schuylkill	58 min
May 19, 5:58 PM EDT	Areal Flood Advisory	CTP	Dauphin, Lebanon, Schuylkill	3 hr
May 19, 6:09 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Pike, Wayne, Wyoming	66 min
May 19, 6:09 PM EDT	Special Weather Statement	CTP	Centre	51 min
May 19, 6:10 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon, York	35 min
May 19, 6:12 PM EDT	Special Weather Statement	PBZ	Westmoreland	33 min
May 19, 6:16 PM EDT	Special Weather Statement	CTP	Cumberland, Juniata, Perry	29 min
May 19, 6:20 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh	40 min
May 19, 6:21 PM EDT	Flash Flood Warning	CTP	Franklin	4 hr
May 19, 6:23 PM EDT	Severe Thunderstorm Warning	CTP	Centre	32 min
May 19, 6:33 PM EDT	Areal Flood Advisory	CTP	Blair, Huntingdon	3 hr
May 19, 6:34 PM EDT	Tornado Warning	CTP	York	26 min
May 19, 6:44 PM EDT	Special Weather Statement	CTP	Cambria	31 min
May 19, 6:55 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	65 min
May 19, 6:55 PM EDT	Mesoscale Discussion	SPC	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 5 more	95 min
May 19, 6:56 PM EDT	Tornado Warning	CTP	Lancaster, York	34 min
May 19, 6:57 PM EDT	Special Weather Statement	CTP	Adams, Cumberland	48 min
May 19, 7:11 PM EDT	Severe Thunderstorm Warning	CTP	Cambria, Clearfield	49 min
May 19, 7:15 PM EDT	Special Weather Statement	BGM	Lackawanna, Wayne	60 min
May 19, 7:22 PM EDT	Severe Thunderstorm Warning	BGM	Pike	53 min
May 19, 7:24 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	51 min
May 19, 7:30 PM EDT	Special Weather Statement	CTP	Lebanon	45 min
May 19, 7:32 PM EDT	Severe Thunderstorm Warning	CTP	York	43 min
May 19, 7:36 PM EDT	Special Weather Statement	PHI	Schuylkill	39 min
May 19, 7:43 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	47 min
May 19, 7:48 PM EDT	Special Weather Statement	CTP	Sullivan	27 min
May 19, 7:52 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Luzerne, Wyoming	38 min
May 19, 7:53 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton	52 min
May 19, 7:57 PM EDT	Severe Thunderstorm Warning	PHI	Berks	48 min
May 19, 8:03 PM EDT	Special Weather Statement	CTP	Adams, Cumberland	42 min
May 19, 8:05 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, Lebanon, York	40 min
May 19, 8:14 PM EDT	Special Weather Statement	PHI	Lehigh	46 min
May 19, 8:25 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Susquehanna, Wyoming	36 min
May 19, 8:35 PM EDT	Tornado Warning	PHI	Berks	25 min
May 19, 8:37 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh, Montgomery	38 min
May 19, 8:43 PM EDT	Flash Flood Warning	PHI	Berks	3 hr
May 19, 8:44 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	46 min
May 19, 9:03 PM EDT	Areal Flood Advisory	CTP	Dauphin, Lancaster, Lebanon	3 hr
May 19, 9:07 PM EDT	Special Weather Statement	BGM	Wayne	38 min
May 19, 9:09 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Chester, Lehigh, Montgomery, Northampton	51 min
May 19, 9:29 PM EDT	Flash Flood Warning	PHI	Berks, Bucks, Lehigh, Montgomery, Northampton	4 hr
May 19, 9:46 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Montgomery, Northampton	44 min
May 19, 10:05 PM EDT	Areal Flood Advisory	CTP	Franklin	4 hr
May 19, 10:27 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	48 min
May 19, 10:33 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Schuylkill	42 min
May 19, 10:34 PM EDT	Areal Flood Advisory	PHI	Bucks, Lehigh, Northampton	3 hr
May 19, 10:48 PM EDT	Flash Flood Warning	PHI	Berks	117 min
May 19, 11:00 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	60 min
May 19, 11:15 PM EDT	Flash Flood Warning	PHI	Carbon, Lehigh, Monroe, Northampton	3 hr
May 19, 11:39 PM EDT	Special Weather Statement	CTP	Cumberland	36 min
May 19, 11:41 PM EDT	Severe Thunderstorm Warning	PHI	Northampton	53 min
May 19, 11:54 PM EDT	Severe Thunderstorm Warning	PHI	Lehigh, Northampton	39 min
May 19, 11:59 PM EDT	Special Weather Statement	CTP	Dauphin, Lebanon	31 min
May 20, 12:34 AM EDT	Special Weather Statement	CTP	Lebanon	26 min
May 20, 12:57 AM EDT	Areal Flood Advisory	PHI	Berks	3 hr
May 20, 1:21 AM EDT	Areal Flood Advisory	PHI	Berks, Montgomery	3 hr
May 20, 3:47 AM EDT	Beach Hazards Statement	CLE	Erie	20 hr
May 22, 9:14 PM EDT	Special Weather Statement	PBZ	Lawrence	46 min
May 22, 9:41 PM EDT	Special Weather Statement	PBZ	Beaver	34 min
May 23, 12:20 AM EDT	Special Weather Statement	PBZ	Butler	25 min
May 23, 12:48 AM EDT	Special Weather Statement	PBZ	Clarion	42 min
May 23, 3:59 AM EDT	Special Weather Statement	CTP	Mifflin, Snyder	46 min
May 23, 8:53 AM EDT	Mesoscale Discussion	SPC	Beaver, Butler, Clarion, Crawford, Erie, Forest and 4 more	2 hr
May 23, 9:06 AM EDT	Special Weather Statement	CLE	Crawford, Erie	54 min
May 23, 9:15 AM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	45 min
May 23, 9:37 AM EDT	Severe Thunderstorm Warning	CTP	Warren	53 min
May 23, 9:39 AM EDT	Severe Thunderstorm Watch	SPC	Cameron, Clarion, Elk, Forest, Jefferson, McKean and 4 more	3 hr
May 23, 10:34 AM EDT	Special Weather Statement	CTP	McKean	56 min
May 23, 10:54 AM EDT	Special Weather Statement	CTP	Elk	21 min
May 23, 11:17 AM EDT	Special Weather Statement	CTP	Cameron, Potter	28 min
May 23, 11:31 AM EDT	Special Weather Statement	CTP	Somerset	29 min
May 23, 11:52 AM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Blair, Cambria, Centre, Clinton and 18 more	83 min
May 23, 11:57 AM EDT	Special Weather Statement	CTP	Somerset	33 min
May 23, 12:34 PM EDT	Special Weather Statement	CTP	Fulton	26 min
May 23, 1:02 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Berks, Chester, Cumberland, Dauphin, Franklin and 6 more	5 hr
May 23, 1:04 PM EDT	Special Weather Statement	CTP	Montour, Union	26 min
May 23, 1:12 PM EDT	Special Weather Statement	BGM	Susquehanna	48 min
May 23, 1:28 PM EDT	Special Weather Statement	CTP	Columbia	32 min
May 23, 1:37 PM EDT	Special Weather Statement	CTP	Franklin	23 min
May 23, 1:50 PM EDT	Special Weather Statement	BGM	Wayne	40 min
May 23, 2:07 PM EDT	Special Weather Statement	BGM	Pike	23 min
May 23, 2:11 PM EDT	Special Weather Statement	PHI	Carbon, Monroe	34 min
May 23, 2:24 PM EDT	Special Weather Statement	PHI	Berks, Lehigh	36 min
May 23, 2:46 PM EDT	Special Weather Statement	PHI	Lehigh, Northampton	29 min
May 23, 3:08 PM EDT	Special Weather Statement	PHI	Bucks, Chester, Delaware, Montgomery	37 min
May 23, 3:36 PM EDT	Special Weather Statement	PHI	Delaware, Philadelphia	24 min
May 23, 5:37 PM EDT	Severe Thunderstorm Watch	SPC	Fayette, Greene, Washington	5 hr
May 23, 5:44 PM EDT	Mesoscale Discussion	SPC	Fayette, Greene, Washington	61 min
May 23, 6:46 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson, Venango	44 min
May 23, 7:10 PM EDT	Mesoscale Discussion	SPC	Bradford, Cameron, Carbon, Centre, Clarion, Clearfield and 27 more	65 min
May 23, 7:22 PM EDT	Special Weather Statement	CTP	Clearfield	23 min
May 23, 7:38 PM EDT	Severe Thunderstorm Warning	PBZ	Jefferson	22 min
May 23, 7:50 PM EDT	Severe Thunderstorm Warning	CTP	Clearfield	55 min
May 23, 8:02 PM EDT	Mesoscale Discussion	SPC	Fayette, Greene, Washington	118 min
May 23, 8:08 PM EDT	Special Weather Statement	PBZ	Indiana	37 min
May 23, 8:16 PM EDT	Special Weather Statement	CTP	Centre	59 min
May 23, 8:17 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	58 min
May 23, 8:23 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana, Westmoreland	52 min
May 23, 8:29 PM EDT	Special Weather Statement	BGM	Lackawanna, Pike, Wyoming	46 min
May 23, 8:39 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Pike, Susquehanna, Wayne	51 min
May 23, 8:42 PM EDT	Special Weather Statement	CTP	Cambria	18 min
May 23, 8:45 PM EDT	Tornado Warning	PBZ	Indiana, Westmoreland	30 min
May 23, 8:52 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Huntingdon, Mifflin, Snyder	53 min
May 23, 8:58 PM EDT	Severe Thunderstorm Warning	CTP	Cambria, Somerset	32 min
May 23, 9:09 PM EDT	Tornado Warning	CTP	Cambria, Somerset	34 min
May 23, 9:15 PM EDT	Severe Thunderstorm Warning	CTP	Columbia	30 min
May 23, 9:16 PM EDT	Special Weather Statement	BGM	Luzerne	59 min
May 23, 9:20 PM EDT	Tornado Warning	BGM	Luzerne, Pike	25 min
May 23, 9:20 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Bedford, Blair, Cambria, Cumberland, Dauphin and 11 more	3 hr
May 23, 9:24 PM EDT	Mesoscale Discussion	SPC	Adams, Armstrong, Bedford, Berks, Blair, Bradford and 34 more	2 hr
May 23, 9:26 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Perry	34 min
May 23, 9:28 PM EDT	Special Weather Statement	PHI	Carbon, Monroe	32 min
May 23, 9:30 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Cambria, Somerset	45 min
May 23, 9:37 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	23 min
May 23, 9:42 PM EDT	Special Weather Statement	CTP	Mifflin	18 min
May 23, 9:50 PM EDT	Tornado Warning	PHI	Carbon, Monroe	25 min
May 23, 9:59 PM EDT	Tornado Warning	PHI	Monroe, Northampton	31 min
May 23, 10:00 PM EDT	Special Weather Statement	CTP	Lebanon	45 min
May 23, 10:05 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Dauphin, Juniata, Mifflin, Perry	55 min
May 23, 10:12 PM EDT	Severe Thunderstorm Warning	CTP	Lebanon	35 min
May 23, 10:15 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Fulton	30 min
May 23, 10:23 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	55 min
May 23, 10:35 PM EDT	Severe Thunderstorm Warning	CTP	Franklin	22 min
May 23, 10:38 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	35 min
May 23, 10:47 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester	43 min
May 23, 10:59 PM EDT	Special Weather Statement	CTP	Blair, Huntingdon	31 min
May 23, 11:01 PM EDT	Tornado Warning	PHI	Chester	29 min
May 23, 11:02 PM EDT	Tornado Warning	CTP	Lancaster	13 min
May 23, 11:14 PM EDT	Special Weather Statement	CTP	Cumberland	61 min
May 23, 11:22 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	38 min
May 23, 11:35 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	11 min
May 23, 11:37 PM EDT	Special Weather Statement	PHI	Berks	38 min
May 23, 11:42 PM EDT	Severe Thunderstorm Warning	CTP	Somerset	33 min
May 23, 11:59 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, York	61 min
May 24, 12:15 AM EDT	Special Weather Statement	PHI	Montgomery, Philadelphia	30 min
May 24, 12:18 AM EDT	Special Weather Statement	CTP	Bedford, Somerset	42 min
May 24, 12:35 AM EDT	Special Weather Statement	CTP	York	40 min
May 25, 12:53 PM EDT	Mesoscale Discussion	SPC	Allegheny, Armstrong, Beaver, Bedford, Blair, Butler and 21 more	2 hr
May 25, 2:24 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Westmoreland	51 min
May 25, 2:47 PM EDT	Special Weather Statement	CTP	Somerset	58 min
May 25, 3:32 PM EDT	Special Weather Statement	CTP	Clearfield	43 min
May 25, 3:49 PM EDT	Special Weather Statement	CTP	Potter	41 min
May 25, 4:04 PM EDT	Special Weather Statement	CTP	Cameron	41 min
May 25, 4:30 PM EDT	Special Weather Statement	CTP	Potter	45 min
May 25, 4:50 PM EDT	Severe Thunderstorm Watch	SPC	Allegheny, Armstrong, Beaver, Butler, Cambria, Cameron and 18 more	5 hr
May 25, 5:30 PM EDT	Special Weather Statement	CTP	Potter	30 min
May 25, 5:58 PM EDT	Special Weather Statement	CLE	Crawford	47 min
May 25, 6:06 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	54 min
May 25, 6:14 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	46 min
May 25, 6:17 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer, Venango	43 min
May 25, 6:24 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	36 min
May 25, 6:37 PM EDT	Severe Thunderstorm Warning	PBZ	Forest, Venango	38 min
May 25, 6:55 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Butler, Lawrence, Washington	50 min
May 25, 6:57 PM EDT	Special Weather Statement	CTP	Warren	33 min
May 25, 6:58 PM EDT	Severe Thunderstorm Warning	PBZ	Forest, Mercer, Venango	47 min
May 25, 7:20 PM EDT	Special Weather Statement	PBZ	Allegheny	25 min
May 25, 7:25 PM EDT	Special Weather Statement	CTP	McKean	35 min
May 25, 7:31 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Butler, Indiana, Westmoreland	44 min
May 25, 7:33 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson	28 min
May 25, 7:38 PM EDT	Severe Thunderstorm Warning	CTP	Elk	52 min
May 25, 7:56 PM EDT	Tornado Warning	PBZ	Armstrong, Westmoreland	17 min
May 25, 8:03 PM EDT	Special Weather Statement	PBZ	Greene	27 min
May 25, 8:09 PM EDT	Severe Thunderstorm Warning	CTP	McKean, Potter	51 min
May 25, 8:11 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana, Westmoreland	34 min
May 25, 8:16 PM EDT	Mesoscale Discussion	SPC	Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 16 more	59 min
May 25, 8:21 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	24 min
May 25, 8:25 PM EDT	Special Weather Statement	CTP	Cameron	35 min
May 25, 8:31 PM EDT	Special Weather Statement	CTP	Clearfield	44 min
May 25, 8:37 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Westmoreland	38 min
May 25, 8:45 PM EDT	Severe Thunderstorm Warning	CTP	Cambria	45 min
May 25, 8:47 PM EDT	Special Weather Statement	CTP	Tioga	43 min
May 25, 8:50 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Westmoreland	25 min
May 25, 8:57 PM EDT	Special Weather Statement	CTP	Clinton, Lycoming, Potter	63 min
May 25, 9:10 PM EDT	Special Weather Statement	CTP	Somerset	50 min
May 25, 9:27 PM EDT	Special Weather Statement	CTP	Blair	48 min
May 26, 10:00 AM EDT	Special Weather Statement	PBZ	Beaver	30 min
May 26, 11:07 AM EDT	Special Weather Statement	CTP	Cambria	38 min
May 26, 11:14 AM EDT	Mesoscale Discussion	SPC	Adams, Berks, Blair, Bucks, Carbon, Centre and 23 more	3 hr
May 26, 12:38 PM EDT	Special Weather Statement	CTP	Fulton	37 min
May 26, 12:40 PM EDT	Special Weather Statement	CTP	Mifflin	35 min
May 26, 12:57 PM EDT	Special Weather Statement	CTP	Franklin	33 min
May 26, 1:04 PM EDT	Special Weather Statement	CTP	Snyder	41 min
May 26, 1:23 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Snyder	22 min
May 26, 1:38 PM EDT	Special Weather Statement	CTP	Tioga	37 min
May 26, 1:43 PM EDT	Special Weather Statement	CTP	Dauphin	32 min
May 26, 1:45 PM EDT	Mesoscale Discussion	SPC	Adams, Franklin, Fulton, York	2 hr
May 26, 1:47 PM EDT	Special Weather Statement	CTP	Lycoming	43 min
May 26, 1:59 PM EDT	Special Weather Statement	CTP	Sullivan	31 min
May 26, 2:13 PM EDT	Special Weather Statement	CTP	Lebanon	47 min
May 26, 2:45 PM EDT	Special Weather Statement	CTP	Lycoming	30 min
May 26, 3:20 PM EDT	Special Weather Statement	BGM	Wayne	40 min
May 26, 3:48 PM EDT	Special Weather Statement	CTP	Dauphin	27 min
May 26, 4:12 PM EDT	Special Weather Statement	CTP	Lebanon	33 min
May 26, 4:31 PM EDT	Severe Thunderstorm Warning	CTP	Lebanon	29 min
May 26, 4:47 PM EDT	Special Weather Statement	CTP	Lancaster	43 min
May 26, 4:55 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, Lebanon	35 min
May 26, 5:25 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	30 min
May 26, 5:45 PM EDT	Mesoscale Discussion	SPC	Adams, Chester, Delaware, Lancaster, York	2 hr
May 28, 8:02 AM EDT	Special Weather Statement	PBZ	Indiana	13 min
May 28, 8:27 AM EDT	Special Weather Statement	CTP	Bedford	33 min
May 28, 1:02 PM EDT	Mesoscale Discussion	SPC	Adams, Allegheny, Armstrong, Beaver, Bedford, Berks and 58 more	118 min
May 28, 1:13 PM EDT	Flash Flood Watch	CTP	Bedford, Blair, Cambria, Cameron, Centre, Clearfield and 18 more	32 hr
May 28, 1:22 PM EDT	Severe Thunderstorm Watch	SPC	Crawford, Erie	7 hr
May 28, 1:48 PM EDT	Tornado Watch	SPC	Adams, Allegheny, Armstrong, Beaver, Bedford, Berks and 58 more	8 hr
May 28, 2:15 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer, Venango	45 min
May 28, 2:28 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Lawrence	47 min
May 28, 2:41 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Potter, Tioga	34 min
May 28, 2:54 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion, Venango	51 min
May 28, 2:59 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming, Potter	46 min
May 28, 2:59 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana	46 min
May 28, 3:01 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Butler	44 min
May 28, 3:18 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria, Clearfield, Huntingdon	57 min
May 28, 3:21 PM EDT	Tornado Warning	PBZ	Armstrong, Indiana	24 min
May 28, 3:22 PM EDT	Special Weather Statement	CTP	Warren	23 min
May 28, 3:23 PM EDT	Tornado Warning	CTP	Clinton, Lycoming	27 min
May 28, 3:24 PM EDT	Mesoscale Discussion	SPC	Crawford, Lawrence, Mercer	2 hr
May 28, 3:28 PM EDT	Severe Thunderstorm Warning	CTP	Northumberland, Snyder, Union	62 min
May 28, 3:30 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Clarion, Indiana, Jefferson	30 min
May 28, 3:35 PM EDT	Tornado Warning	CTP	Northumberland, Snyder, Union	25 min
May 28, 3:36 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Butler, Lawrence	39 min
May 28, 3:40 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Cambria	65 min
May 28, 3:41 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion, Mercer, Venango	49 min
May 28, 3:43 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Venango	47 min
May 28, 3:43 PM EDT	Tornado Warning	PBZ	Indiana	32 min
May 28, 3:47 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming, Northumberland, Union	43 min
May 28, 3:50 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana	40 min
May 28, 3:52 PM EDT	Special Weather Statement	BGM	Bradford	38 min
May 28, 3:58 PM EDT	Tornado Warning	CTP	Northumberland, Schuylkill	32 min
May 28, 4:08 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Northumberland, Snyder, Union	52 min
May 28, 4:09 PM EDT	Special Weather Statement	BGM	Bradford	36 min
May 28, 4:18 PM EDT	Special Weather Statement	CTP	Tioga	27 min
May 28, 4:22 PM EDT	Tornado Warning	CTP	Schuylkill	23 min
May 28, 4:27 PM EDT	Severe Thunderstorm Warning	CTP	Huntingdon	33 min
May 28, 4:27 PM EDT	Severe Thunderstorm Warning	PHI	Berks	63 min
May 28, 4:28 PM EDT	Severe Thunderstorm Warning	CTP	Montour, Northumberland, Union	32 min
May 28, 4:28 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion, Indiana, Jefferson	47 min
May 28, 4:32 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Lawrence, Mercer	43 min
May 28, 4:36 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson	39 min
May 28, 4:37 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	19 min
May 28, 4:41 PM EDT	Severe Thunderstorm Warning	CTP	Clinton	34 min
May 28, 4:42 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna, Wyoming	48 min
May 28, 4:43 PM EDT	Mesoscale Discussion	SPC	Adams, Allegheny, Armstrong, Beaver, Bedford, Berks and 59 more	2 hr
May 28, 4:45 PM EDT	Special Weather Statement	CTP	Cambria	30 min
May 28, 4:45 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair	60 min
May 28, 4:45 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana, Westmoreland	45 min
May 28, 4:49 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin	31 min
May 28, 4:50 PM EDT	Severe Thunderstorm Warning	CTP	Cambria	55 min
May 28, 4:54 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Dauphin, Northumberland, Schuylkill, Snyder	51 min
May 28, 4:56 PM EDT	Special Weather Statement	PHI	Chester	49 min
May 28, 4:57 PM EDT	Tornado Warning	BGM	Bradford, Susquehanna, Wyoming	33 min
May 28, 4:59 PM EDT	Severe Thunderstorm Warning	CTP	Lebanon	29 min
May 28, 5:00 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming, Northumberland, Union	45 min
May 28, 5:04 PM EDT	Severe Thunderstorm Warning	CTP	Snyder, Union	26 min
May 28, 5:08 PM EDT	Severe Thunderstorm Warning	PHI	Berks	67 min
May 28, 5:12 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Butler, Lawrence	33 min
May 28, 5:14 PM EDT	Special Weather Statement	CTP	Clearfield	31 min
May 28, 5:19 PM EDT	Tornado Warning	BGM	Bradford, Susquehanna, Wyoming	26 min
May 28, 5:19 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	41 min
May 28, 5:20 PM EDT	Tornado Warning	CTP	Blair, Cambria	40 min
May 28, 5:22 PM EDT	Tornado Warning	PHI	Berks	23 min
May 28, 5:25 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland, Union	50 min
May 28, 5:26 PM EDT	Severe Thunderstorm Warning	CTP	Schuylkill	34 min
May 28, 5:26 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon	49 min
May 28, 5:28 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Jefferson	32 min
May 28, 5:29 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Beaver, Butler, Indiana, Westmoreland	46 min
May 28, 5:33 PM EDT	Special Weather Statement	CTP	Franklin	42 min
May 28, 5:36 PM EDT	Severe Thunderstorm Warning	PHI	Berks	39 min
May 28, 5:37 PM EDT	Tornado Warning	BGM	Wayne	23 min
May 28, 5:38 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Lackawanna, Luzerne, Susquehanna, Wyoming	37 min
May 28, 5:42 PM EDT	Tornado Warning	BGM	Bradford, Lackawanna, Wyoming	33 min
May 28, 5:45 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester	45 min
May 28, 5:49 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Cambria	56 min
May 28, 5:56 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Luzerne, Wyoming	64 min
May 28, 5:56 PM EDT	Special Weather Statement	CTP	Huntingdon	34 min
May 28, 5:58 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	32 min
May 28, 6:03 PM EDT	Flash Flood Warning	PBZ	Beaver, Butler, Lawrence	5 hr
May 28, 6:03 PM EDT	Areal Flood Advisory	PHI	Berks	2 hr
May 28, 6:05 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Schuylkill	40 min
May 28, 6:08 PM EDT	Tornado Warning	BGM	Lackawanna, Luzerne, Wyoming	22 min
May 28, 6:09 PM EDT	Tornado Warning	PHI	Chester	36 min
May 28, 6:11 PM EDT	Severe Thunderstorm Warning	PHI	Chester	64 min
May 28, 6:12 PM EDT	Severe Thunderstorm Warning	CTP	Sullivan	48 min
May 28, 6:14 PM EDT	Areal Flood Advisory	PHI	Chester	4 hr
May 28, 6:15 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Butler, Indiana, Westmoreland	45 min
May 28, 6:16 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Lehigh, Montgomery	44 min
May 28, 6:18 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Susquehanna, Wayne, Wyoming	57 min
May 28, 6:19 PM EDT	Tornado Warning	BGM	Bradford, Wyoming	41 min
May 28, 6:24 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Delaware	48 min
May 28, 6:25 PM EDT	Tornado Warning Tornado observedConsiderable damage threat	BGM	Lackawanna, Pike, Wayne	50 min
May 28, 6:28 PM EDT	Severe Thunderstorm Warning	CTP	Franklin, Huntingdon	25 min
May 28, 6:31 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	13 min
May 28, 6:32 PM EDT	Flash Flood Warning	PBZ	Allegheny, Armstrong, Butler, Indiana, Westmoreland	5 hr
May 28, 6:41 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	64 min
May 28, 6:42 PM EDT	Special Weather Statement	CTP	Fulton	33 min
May 28, 6:48 PM EDT	Flash Flood Warning	BGM	Lackawanna	3 hr
May 28, 6:52 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	38 min
May 28, 6:53 PM EDT	Areal Flood Advisory	BGM	Wyoming	3 hr
May 28, 6:57 PM EDT	Special Weather Statement	CTP	Cambria	33 min
May 28, 6:58 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wyoming	62 min
May 28, 7:00 PM EDT	Areal Flood Advisory	PHI	Delaware, Philadelphia	3 hr
May 28, 7:02 PM EDT	Special Weather Statement	PBZ	Armstrong	28 min
May 28, 7:04 PM EDT	Severe Thunderstorm Warning	BGM	Pike	41 min
May 28, 7:07 PM EDT	Flash Flood Warning	PBZ	Lawrence	3 hr
May 28, 7:10 PM EDT	Areal Flood Advisory	BGM	Pike, Wayne	3 hr
May 28, 7:12 PM EDT	Areal Flood Advisory	CTP	Blair, Cambria	3 hr
May 28, 7:20 PM EDT	Special Weather Statement	CTP	Lycoming	25 min
May 28, 7:33 PM EDT	Tornado Warning	BGM	Lackawanna, Pike, Wayne	23 min
May 28, 7:34 PM EDT	Special Weather Statement	CTP	Bedford	26 min
May 28, 7:42 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	63 min
May 28, 7:53 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Butler, Lawrence	37 min
May 28, 7:59 PM EDT	Areal Flood Advisory	PHI	Monroe	2 hr
May 28, 8:01 PM EDT	Special Weather Statement	PBZ	Mercer	29 min
May 28, 8:07 PM EDT	Mesoscale Discussion	SPC	Adams, Allegheny, Armstrong, Beaver, Bedford, Berks and 56 more	113 min
May 28, 8:23 PM EDT	Tornado Warning	PHI	Monroe	37 min
May 28, 8:26 PM EDT	Special Weather Statement	CTP	Fulton	49 min
May 28, 8:29 PM EDT	Special Weather Statement	BGM	Pike	46 min
May 28, 9:17 PM EDT	River Flood Warning	PHI	Chester	101 min
May 28, 9:27 PM EDT	Special Weather Statement	CTP	Cambria	33 min
May 28, 9:40 PM EDT	Special Weather Statement	PBZ	Westmoreland	35 min
May 28, 10:07 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	23 min
May 28, 10:12 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Westmoreland	33 min
May 28, 10:13 PM EDT	Areal Flood Advisory	CTP	Blair, Cambria	3 hr
May 28, 10:24 PM EDT	Special Weather Statement	CTP	Somerset	36 min
May 28, 10:37 PM EDT	Severe Thunderstorm Warning	CTP	Cambria, Somerset	26 min
May 28, 10:50 PM EDT	Severe Thunderstorm Warning	CTP	Bedford	34 min
May 28, 11:15 PM EDT	Areal Flood Warning	PBZ	Beaver, Butler, Lawrence	24 hr
May 28, 11:17 PM EDT	Areal Flood Warning	PBZ	Allegheny, Armstrong, Butler, Indiana, Westmoreland	12 hr
May 28, 11:22 PM EDT	Special Weather Statement	CTP	Fulton	23 min
May 28, 11:36 PM EDT	Special Weather Statement	CTP	Franklin	24 min
May 28, 11:52 PM EDT	Special Weather Statement	CTP	Cumberland	23 min
May 29, 12:11 AM EDT	Special Weather Statement	PBZ	Beaver	34 min
May 29, 12:15 AM EDT	Special Weather Statement	CTP	Cumberland	45 min
May 29, 12:46 AM EDT	Special Weather Statement	PBZ	Allegheny	29 min
May 29, 1:00 AM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Westmoreland	45 min
May 29, 1:02 AM EDT	Areal Flood Advisory	CTP	Blair, Cambria	3 hr
May 29, 1:49 AM EDT	Special Weather Statement	PBZ	Westmoreland	26 min
May 29, 3:18 AM EDT	Flash Flood Watch	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	18 hr
May 29, 3:29 AM EDT	Flash Flood Watch	BGM	Lackawanna, Luzerne, Pike, Wayne, Wyoming	15 hr
May 29, 3:37 AM EDT	Flash Flood Watch	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 5 more	17 hr
May 29, 12:06 PM EDT	Mesoscale Discussion	SPC	Adams, Allegheny, Armstrong, Beaver, Bedford, Berks and 50 more	84 min
May 29, 12:30 PM EDT	Special Weather Statement	CTP	McKean	30 min
May 29, 12:39 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	36 min
May 29, 12:51 PM EDT	Special Weather Statement	CTP	Blair, Cambria	24 min
May 29, 12:56 PM EDT	Severe Thunderstorm Watch	SPC	Allegheny, Armstrong, Beaver, Butler, Clarion, Fayette and 9 more	6 hr
May 29, 12:57 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Elk, McKean	48 min
May 29, 1:10 PM EDT	Tornado Watch	SPC	Adams, Bedford, Berks, Blair, Bucks, Cambria and 34 more	8 hr
May 29, 1:12 PM EDT	Special Weather Statement	CTP	Blair	33 min
May 29, 1:25 PM EDT	Special Weather Statement	PBZ	Butler	20 min
May 29, 1:27 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria, Huntingdon	33 min
May 29, 1:41 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton	34 min
May 29, 1:41 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Clinton, Elk, Potter	49 min
May 29, 1:47 PM EDT	Special Weather Statement	CTP	Tioga	43 min
May 29, 1:52 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Beaver, Butler, Westmoreland	53 min
May 29, 1:54 PM EDT	Severe Thunderstorm Warning	CTP	Tioga	51 min
May 29, 1:56 PM EDT	Special Weather Statement	CTP	Schuylkill	34 min
May 29, 1:57 PM EDT	Tornado Warning	CTP	Tioga	48 min
May 29, 2:00 PM EDT	Special Weather Statement	BGM	Bradford	45 min
May 29, 2:00 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Potter, Tioga	45 min
May 29, 2:04 PM EDT	Special Weather Statement	CTP	Cambria	26 min
May 29, 2:05 PM EDT	Flash Flood Warning	PBZ	Beaver	88 min
May 29, 2:05 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Washington, Westmoreland	40 min
May 29, 2:06 PM EDT	Special Weather Statement	BGM	Luzerne	39 min
May 29, 2:09 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming, Northumberland, Union	51 min
May 29, 2:10 PM EDT	Special Weather Statement	CTP	Perry	35 min
May 29, 2:14 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana, Jefferson, Westmoreland	46 min
May 29, 2:15 PM EDT	Special Weather Statement	CTP	Mifflin	30 min
May 29, 2:16 PM EDT	Flash Flood Warning	PBZ	Allegheny, Butler	109 min
May 29, 2:19 PM EDT	Special Weather Statement	PHI	Lehigh	41 min
May 29, 2:20 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Indiana, Westmoreland	40 min
May 29, 2:26 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Centre, Clearfield, Clinton, Elk, Lycoming	49 min
May 29, 2:26 PM EDT	Special Weather Statement	PHI	Montgomery	34 min
May 29, 2:30 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Lehigh, Montgomery, Northampton	60 min
May 29, 2:31 PM EDT	Special Weather Statement	CTP	Schuylkill	29 min
May 29, 2:32 PM EDT	Special Weather Statement	BGM	Bradford, Susquehanna	43 min
May 29, 2:32 PM EDT	Severe Thunderstorm Warning	CTP	Cambria, Clearfield	58 min
May 29, 2:38 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Northumberland, Schuylkill	52 min
May 29, 2:39 PM EDT	Special Weather Statement	CTP	Franklin	36 min
May 29, 2:41 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	49 min
May 29, 2:43 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Huntingdon	47 min
May 29, 2:43 PM EDT	Severe Thunderstorm Warning	CTP	Columbia	32 min
May 29, 2:45 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour	60 min
May 29, 2:46 PM EDT	Special Weather Statement	CTP	Sullivan	29 min
May 29, 2:47 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin, Snyder	43 min
May 29, 2:47 PM EDT	Flash Flood Warning	PBZ	Armstrong, Indiana, Westmoreland	107 min
May 29, 2:48 PM EDT	Special Weather Statement	PHI	Monroe	27 min
May 29, 2:51 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	24 min
May 29, 2:51 PM EDT	Areal Flood Advisory	CTP	Tioga	114 min
May 29, 2:55 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Fayette, Washington, Westmoreland	50 min
May 29, 2:56 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin, York	51 min
May 29, 2:59 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	46 min
May 29, 3:02 PM EDT	Areal Flood Advisory	CTP	Blair, Cambria, Clearfield	3 hr
May 29, 3:02 PM EDT	Special Weather Statement	CTP	Dauphin	28 min
May 29, 3:02 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington	28 min
May 29, 3:02 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	16 min
May 29, 3:06 PM EDT	Areal Flood Advisory	BGM	Susquehanna	114 min
May 29, 3:10 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria, Centre, Clearfield, Huntingdon	39 min
May 29, 3:10 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Lehigh, Northampton	65 min
May 29, 3:11 PM EDT	Severe Thunderstorm Warning	CTP	Columbia	34 min
May 29, 3:13 PM EDT	Areal Flood Advisory	CTP	Columbia	3 hr
May 29, 3:14 PM EDT	Areal Flood Advisory	PBZ	Indiana, Westmoreland	2 hr
May 29, 3:16 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Lycoming, Sullivan	44 min
May 29, 3:17 PM EDT	Tornado Warning	PHI	Bucks, Lehigh	28 min
May 29, 3:17 PM EDT	Mesoscale Discussion	SPC	Allegheny, Fayette, Greene, Somerset, Washington, Westmoreland	118 min
May 29, 3:19 PM EDT	Tornado Warning	BGM	Luzerne	26 min
May 29, 3:19 PM EDT	Severe Thunderstorm Warning	CTP	Huntingdon, Mifflin	26 min
May 29, 3:19 PM EDT	Tornado Warning	CTP	Sullivan	26 min
May 29, 3:26 PM EDT	Severe Thunderstorm Warning	CTP	Schuylkill	19 min
May 29, 3:27 PM EDT	Tornado Warning	BGM	Lackawanna, Pike, Susquehanna, Wayne	33 min
May 29, 3:29 PM EDT	Tornado Warning	CTP	Columbia, Schuylkill	31 min
May 29, 3:29 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe, Northampton	46 min
May 29, 3:29 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	46 min
May 29, 3:30 PM EDT	Tornado Warning	BGM	Wyoming	30 min
May 29, 3:30 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Centre, Huntingdon, Mifflin	60 min
May 29, 3:31 PM EDT	Severe Thunderstorm Warning	CTP	Lebanon	29 min
May 29, 3:32 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	33 min
May 29, 3:33 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Indiana, Westmoreland	42 min
May 29, 3:37 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Fayette, Washington, Westmoreland	38 min
May 29, 3:38 PM EDT	Tornado Warning	PHI	Bucks	37 min
May 29, 3:40 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Montour, Northumberland, Sullivan, Union	35 min
May 29, 3:41 PM EDT	Severe Thunderstorm Warning	CTP	Cambria, Somerset	49 min
May 29, 3:43 PM EDT	Flash Flood Warning	PHI	Carbon, Monroe	4 hr
May 29, 3:43 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	62 min
May 29, 3:43 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	47 min
May 29, 3:47 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Perry	58 min
May 29, 3:47 PM EDT	Mesoscale Discussion	SPC	Adams, Bedford, Berks, Blair, Bucks, Carbon and 30 more	118 min
May 29, 3:53 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Schuylkill	37 min
May 29, 3:53 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin, Perry, Snyder	32 min
May 29, 4:04 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	41 min
May 29, 4:06 PM EDT	Severe Thunderstorm Warning	CTP	Bedford	39 min
May 29, 4:06 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland, Schuylkill, Union	39 min
May 29, 4:08 PM EDT	Areal Flood Advisory	PBZ	Westmoreland	2 hr
May 29, 4:09 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	51 min
May 29, 4:13 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Westmoreland	24 min
May 29, 4:13 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Lehigh, Northampton	47 min
May 29, 4:16 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	27 min
May 29, 4:18 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Pike, Wayne	42 min
May 29, 4:18 PM EDT	Tornado Warning	CTP	Cumberland, Dauphin, Perry	16 min
May 29, 4:18 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Chester, Lehigh, Montgomery, Northampton	42 min
May 29, 4:24 PM EDT	Areal Flood Advisory	BGM	Luzerne	2 hr
May 29, 4:24 PM EDT	Severe Thunderstorm Warning	CTP	Somerset	36 min
May 29, 4:27 PM EDT	Areal Flood Advisory	PHI	Berks, Bucks, Carbon, Chester, Lehigh, Monroe and 2 more	51 min
May 29, 4:29 PM EDT	Areal Flood Advisory	BGM	Lackawanna	2 hr
May 29, 4:29 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Dauphin, Lebanon, Northumberland, Schuylkill	61 min
May 29, 4:30 PM EDT	Severe Thunderstorm Warning	CTP	Franklin, Fulton, Huntingdon	45 min
May 29, 4:35 PM EDT	Areal Flood Advisory	CTP	Columbia, Montour, Northumberland, Union	115 min
May 29, 4:35 PM EDT	Special Weather Statement	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	25 min
May 29, 4:36 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Dauphin, Lancaster, Lebanon, Perry, York	54 min
May 29, 4:37 PM EDT	Areal Flood Advisory	CTP	Somerset	3 hr
May 29, 4:38 PM EDT	Tornado Warning	BGM	Luzerne	12 min
May 29, 4:42 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	48 min
May 29, 4:48 PM EDT	Flash Flood Warning	BGM	Luzerne	61 min
May 29, 4:50 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Carbon, Chester, Lehigh, Montgomery, Northampton	40 min
May 29, 4:53 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery	67 min
May 29, 4:55 PM EDT	Flash Flood Warning	PHI	Berks, Bucks, Chester, Lehigh, Montgomery	4 hr
May 29, 4:58 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin, Juniata, Perry, York	47 min
May 29, 5:08 PM EDT	Tornado Warning	PHI	Bucks, Montgomery	27 min
May 29, 5:14 PM EDT	Flash Flood Warning	PHI	Berks, Bucks, Carbon, Lehigh, Monroe, Northampton	3 hr
May 29, 5:16 PM EDT	Areal Flood Advisory	CTP	Dauphin, Lebanon, Schuylkill	119 min
May 29, 5:23 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Chester, Lehigh, Monroe, Montgomery and 1 more	34 min
May 29, 5:27 PM EDT	Flash Flood Warning	PHI	Bucks, Chester, Montgomery, Philadelphia	4 hr
May 29, 5:33 PM EDT	Tornado Warning	PHI	Bucks	27 min
May 29, 5:39 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Dauphin, Lancaster, Lebanon, York	66 min
May 29, 5:39 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	66 min
May 29, 5:49 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Delaware, Montgomery, Philadelphia	41 min
May 29, 6:06 PM EDT	Flash Flood Warning	PHI	Bucks	4 hr
May 29, 6:06 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery, Philadelphia	24 min
May 29, 6:09 PM EDT	Flash Flood Warning	PBZ	Allegheny	107 min
May 29, 6:18 PM EDT	Flash Flood Warning	PBZ	Allegheny, Indiana, Westmoreland	2 hr
May 29, 6:22 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	53 min
May 29, 6:35 PM EDT	Flash Flood Warning	PHI	Berks, Chester, Delaware, Montgomery, Philadelphia	3 hr
May 29, 7:12 PM EDT	Areal Flood Advisory	PHI	Chester	3 hr
May 29, 8:16 PM EDT	River Flood Warning	PHI	Bucks	11 hr
May 29, 9:57 PM EDT	Areal Flood Warning	PHI	Lehigh	2 hr
May 30, 1:05 AM EDT	Areal Flood Warning	PBZ	Beaver, Lawrence	6 hr
May 30, 3:17 AM EDT	Flash Flood Watch	BGM	Lackawanna, Luzerne, Pike, Wayne	19 hr
May 30, 3:20 AM EDT	Flash Flood Watch	PHI	Berks, Bucks, Carbon, Chester, Delaware, Lehigh and 4 more	18 hr
May 30, 3:33 AM EDT	Dense Fog Advisory	PHI	Bucks, Montgomery	4 hr
May 30, 3:48 AM EDT	Flash Flood Watch	CTP	Adams, Bedford, Blair, Cambria, Centre, Clearfield and 20 more	18 hr
May 30, 4:20 AM EDT	Flash Flood Watch	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Jefferson and 3 more	17 hr
May 30, 12:15 PM EDT	Mesoscale Discussion	SPC	Adams, Berks, Bucks, Chester, Cumberland, Dauphin and 15 more	2 hr
May 30, 2:01 PM EDT	Severe Thunderstorm Watch	SPC	Adams, Berks, Bucks, Chester, Cumberland, Dauphin and 11 more	5 hr
May 30, 3:22 PM EDT	Special Weather Statement	CTP	Columbia	38 min
May 30, 3:56 PM EDT	Mesoscale Discussion	SPC	Berks, Bucks, Chester, Dauphin, Delaware, Lancaster and 7 more	64 min
May 30, 4:03 PM EDT	Special Weather Statement	PBZ	Indiana	27 min
May 30, 4:03 PM EDT	Special Weather Statement	PHI	Berks	27 min
May 30, 4:17 PM EDT	Areal Flood Advisory	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	4 hr
May 30, 4:19 PM EDT	Areal Flood Advisory	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	4 hr
May 30, 4:22 PM EDT	Special Weather Statement	PHI	Delaware	23 min
May 30, 4:25 PM EDT	Special Weather Statement	PHI	Northampton	35 min
May 30, 4:36 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	39 min
May 30, 4:40 PM EDT	Severe Thunderstorm Warning	PHI	Northampton	50 min
May 30, 4:48 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Northampton	42 min
May 30, 4:49 PM EDT	Special Weather Statement	CTP	Snyder	41 min
May 30, 4:49 PM EDT	Flash Flood Warning	PHI	Lehigh, Northampton	4 hr
May 30, 4:54 PM EDT	Areal Flood Advisory	CTP	Juniata	3 hr
May 30, 4:57 PM EDT	Areal Flood Advisory	PHI	Bucks	4 hr
May 30, 5:02 PM EDT	Special Weather Statement	PHI	Philadelphia	28 min
May 30, 5:03 PM EDT	Areal Flood Advisory	PHI	Berks, Bucks, Chester, Montgomery	4 hr
May 30, 5:17 PM EDT	Flash Flood Warning	PHI	Bucks, Delaware, Montgomery, Philadelphia	4 hr
May 30, 5:20 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	40 min
May 30, 6:51 PM EDT	Special Weather Statement	PHI	Berks	24 min
May 30, 7:02 PM EDT	Special Weather Statement	PBZ	Butler, Lawrence, Mercer, Venango	43 min
May 30, 7:35 PM EDT	Special Weather Statement	PHI	Bucks, Chester, Montgomery	25 min
May 30, 7:56 PM EDT	Special Weather Statement	PHI	Bucks, Montgomery	34 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	243
Tornado Warning	44
Severe Thunderstorm Watch	11
Tornado Watch	2
Mesoscale Discussion	26
Special Weather Statement	187
Flooding
Areal Flood Warning	5
Flash Flood Warning	24
River Flood Warning	2
Flash Flood Watch	11
Areal Flood Advisory	52
Cold
Frost Advisory	1
Fog and smoke
Dense Fog Advisory	4
Coast and beach
Coastal Flood Advisory	8
Beach Hazards Statement	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 2018 2020

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.