Alert archive / Pennsylvania / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Pennsylvania, 2023

577 severe thunderstorm warnings in 2023. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in 2023. Tap one for its archive.

Severe Thunderstorm Warnings: 577
Busiest month: July192 severe thunderstorm warnings
Busiest day: September 7, 202354 severe thunderstorm warnings

Over time

By month

Warning verification

How often warnings here had a storm report inside them, and how much warning the reports had.

395 of 577 severe thunderstorm warnings covering Pennsylvania in 2023 had a qualifying storm report inside them; 917 of 1,154 hail, wind and damage reports fell inside a warning, on average 20 minutes after it went out.

Pennsylvania, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
Severe thunderstorm warnings	577	395	32%	1,154	79%	20 min

Each office's whole area, 2023

	Warnings	With a report	False alarm ratio	Reports	Inside a warning	Mean lead time
NWS Philadelphia/Mount Holly: severe thunderstorm warnings	364	198	46%	662	84%	22 min
NWS Pittsburgh, PA: severe thunderstorm warnings	133	98	26%	502	76%	21 min
NWS Cleveland, OH: severe thunderstorm warnings	176	130	26%	552	89%	25 min
NWS State College, PA: severe thunderstorm warnings	186	136	27%	381	83%	19 min
NWS Binghamton, NY: severe thunderstorm warnings	267	156	42%	411	80%	19 min

An office's figures cover every county it serves, including across state lines.

Verified by the Iowa Environmental Mesonet's Cow, which matches each storm-based warning with the local storm reports inside its polygon while it was in force, within 15 km of its edge: a tornado warning counts as verified on a tornado report, a severe thunderstorm warning on hail of 1 inch or more, a gust of 58 mph or more, or wind damage, a flash flood warning on a flash flood report. The false alarm ratio is the share of warnings with no such report; "inside a warning" is the probability of detection, the share of reports that fell inside one; lead time runs from the warning's issue to each report inside it, counting zero for a report that came first. A warning with no report is not proof nothing happened: reports come from spotters, the public and damage surveys, and are thin where few people live.

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

Issued	Product	Office	Counties	Lasted
Feb 21, 3:08 PM EST	Severe Thunderstorm Warning	BGM	Susquehanna	37 min
Feb 21, 3:15 PM EST	Severe Thunderstorm Warning	PHI	Bucks	45 min
Feb 21, 3:31 PM EST	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Susquehanna, Wayne, Wyoming	59 min
Feb 21, 3:38 PM EST	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	52 min
Feb 21, 4:21 PM EST	Severe Thunderstorm Warning	BGM	Pike, Wayne	37 min
Mar 23, 4:30 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Lawrence, Mercer	30 min
Mar 23, 4:42 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Lawrence, Mercer	14 min
Mar 25, 2:35 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CLE	Crawford, Erie	40 min
Mar 25, 3:10 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Lawrence, Mercer, Venango	35 min
Mar 25, 3:14 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	46 min
Mar 25, 3:25 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Clarion, Forest, Venango	31 min
Mar 25, 5:05 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Clarion, Jefferson	25 min
Apr 1, 3:24 AM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	37 min
Apr 1, 12:54 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CLE	Crawford, Erie	96 min
Apr 1, 12:57 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Lawrence, Mercer	48 min
Apr 1, 1:33 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Warren	72 min
Apr 1, 1:34 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Butler, Lawrence, Mercer, Venango	26 min
Apr 1, 1:59 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion, Forest, Indiana, Jefferson and 2 more	30 min
Apr 1, 2:07 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Cambria, Somerset	53 min
Apr 1, 2:18 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Cameron, Clearfield, Elk, McKean	57 min
Apr 1, 2:22 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington, Westmoreland	23 min
Apr 1, 2:45 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Fayette, Greene, Washington, Westmoreland	45 min
Apr 1, 3:07 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Centre, Clinton, Potter	53 min
Apr 1, 3:11 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Westmoreland	25 min
Apr 1, 3:26 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Cambria	34 min
Apr 1, 3:29 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	61 min
Apr 1, 3:31 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Lycoming, Tioga	59 min
Apr 1, 4:01 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	59 min
Apr 1, 4:24 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Lackawanna, Susquehanna, Wayne, Wyoming	48 min
Apr 1, 4:50 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Dauphin, Lancaster, Lebanon, York	40 min
Apr 1, 5:16 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Dauphin, Lancaster, Lebanon, Schuylkill, York	74 min
Apr 1, 5:27 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Carbon, Lehigh, Northampton	48 min
Apr 1, 5:53 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Chester, Lehigh, Montgomery, Northampton	67 min
Apr 1, 6:04 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery	56 min
Apr 1, 6:37 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	53 min
Apr 1, 6:39 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PHI	Chester, Delaware	51 min
Apr 1, 7:11 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PHI	Philadelphia	64 min
Apr 5, 6:54 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Lawrence, Washington	66 min
Apr 5, 6:57 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Washington	63 min
Apr 5, 7:43 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Butler, Lawrence, Washington	32 min
Apr 5, 7:59 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Greene, Washington	46 min
Apr 5, 8:13 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Westmoreland	32 min
Apr 5, 8:19 PM EDT	Severe Thunderstorm Warning	CTP	Cambria, Somerset	26 min
Apr 5, 8:57 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton	33 min
Apr 5, 9:57 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Cambria, Somerset	48 min
Apr 5, 10:25 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria, Huntingdon	50 min
Apr 5, 10:42 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Sullivan	18 min
Apr 15, 1:03 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	27 min
Apr 15, 1:34 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	26 min
Apr 15, 1:51 PM EDT	Severe Thunderstorm Warning	PHI	Chester	24 min
Apr 15, 1:58 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	32 min
Apr 15, 2:02 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Lehigh, Northampton	28 min
Apr 15, 4:05 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Philadelphia	25 min
Apr 15, 4:56 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	14 min
Apr 22, 2:33 PM EDT	Severe Thunderstorm Warning	CTP	York	42 min
Apr 22, 2:38 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon, York	37 min
Apr 22, 3:08 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Dauphin, Lebanon, Montour, Northumberland, Schuylkill	37 min
Apr 22, 3:16 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon, York	44 min
Apr 22, 3:58 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	28 min
Apr 22, 4:16 PM EDT	Severe Thunderstorm Warning	PHI	Berks	44 min
Apr 22, 4:49 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Carbon, Lehigh	41 min
Apr 22, 4:52 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Monroe, Northampton	38 min
Apr 22, 5:29 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	46 min
Apr 22, 5:30 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	45 min
Apr 22, 5:59 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Pike, Susquehanna, Wayne	61 min
Apr 22, 6:11 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Monroe, Northampton	49 min
Apr 22, 6:15 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	45 min
Apr 22, 6:32 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery, Philadelphia	28 min
Apr 22, 6:57 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	63 min
Jun 2, 12:46 PM EDT	Severe Thunderstorm Warning	BGM	Pike	29 min
Jun 2, 4:02 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe, Northampton	31 min
Jun 2, 7:33 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery, Philadelphia	42 min
Jun 2, 7:50 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Montgomery, Philadelphia	40 min
Jun 3, 2:59 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Pike, Wayne	35 min
Jun 3, 3:10 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	38 min
Jun 3, 3:15 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	28 min
Jun 3, 3:29 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Juniata, Northumberland, Perry, Snyder, Union	46 min
Jun 3, 3:58 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Perry, Snyder, Union	47 min
Jun 3, 4:36 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Perry	39 min
Jun 3, 4:45 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Northumberland, Schuylkill, Snyder, Union	45 min
Jun 3, 4:53 PM EDT	Severe Thunderstorm Warning	PHI	Carbon	21 min
Jun 3, 5:14 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	31 min
Jun 3, 5:22 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	38 min
Jun 3, 5:23 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Juniata, Northumberland, Perry, Snyder, Union	37 min
Jun 3, 5:32 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	28 min
Jun 3, 5:44 PM EDT	Severe Thunderstorm Warning	PBZ	Greene, Washington	31 min
Jun 3, 5:57 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	33 min
Jun 3, 5:58 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Dauphin, Juniata, Perry	28 min
Jun 3, 6:05 PM EDT	Severe Thunderstorm Warning	PHI	Berks	29 min
Jun 3, 6:11 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	19 min
Jun 3, 7:05 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Huntingdon	40 min
Jun 3, 7:16 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Schuylkill	44 min
Jun 3, 7:58 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Dauphin, York	47 min
Jun 6, 3:56 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	35 min
Jun 6, 4:13 PM EDT	Severe Thunderstorm Warning	PHI	Berks	36 min
Jun 6, 6:24 PM EDT	Severe Thunderstorm Warning	PHI	Chester	51 min
Jun 14, 1:56 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	16 min
Jun 14, 1:58 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	17 min
Jun 14, 2:07 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Montgomery	38 min
Jun 16, 10:33 AM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	42 min
Jun 16, 10:48 AM EDT	Severe Thunderstorm Warning	PHI	Chester	42 min
Jun 16, 11:20 AM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Delaware, Montgomery	40 min
Jun 16, 11:46 AM EDT	Severe Thunderstorm Warning	PHI	Delaware, Philadelphia	59 min
Jun 16, 11:58 AM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	47 min
Jun 16, 12:41 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	49 min
Jun 25, 4:05 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery, Philadelphia	25 min
Jun 25, 4:16 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	44 min
Jun 25, 4:27 PM EDT	Severe Thunderstorm Warning	PHI	Chester	33 min
Jun 25, 4:57 PM EDT	Severe Thunderstorm Warning	PHI	Philadelphia	33 min
Jun 25, 8:21 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana, Jefferson, Westmoreland	24 min
Jun 25, 8:25 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Westmoreland	35 min
Jun 25, 8:43 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Jefferson	47 min
Jun 26, 8:37 AM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Sullivan	38 min
Jun 26, 8:41 AM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	49 min
Jun 26, 9:14 AM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Sullivan	46 min
Jun 26, 9:18 AM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe, Northampton	42 min
Jun 26, 9:47 AM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	43 min
Jun 26, 1:04 PM EDT	Severe Thunderstorm Warning	CTP	Lebanon, Schuylkill	41 min
Jun 26, 1:13 PM EDT	Severe Thunderstorm Warning	PHI	Berks	47 min
Jun 26, 1:26 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	25 min
Jun 26, 1:35 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	40 min
Jun 26, 1:41 PM EDT	Severe Thunderstorm Warning	CTP	Lebanon, Schuylkill	49 min
Jun 26, 1:47 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Northumberland, Schuylkill	43 min
Jun 26, 2:04 PM EDT	Severe Thunderstorm Warning	PHI	Berks	41 min
Jun 26, 2:06 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	39 min
Jun 26, 2:21 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	54 min
Jun 26, 2:31 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	44 min
Jun 26, 2:36 PM EDT	Severe Thunderstorm Warning	CTP	Bedford	39 min
Jun 26, 2:58 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	47 min
Jun 26, 3:13 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Fulton	47 min
Jun 26, 3:25 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	41 min
Jun 26, 4:08 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin	52 min
Jun 26, 4:53 PM EDT	Severe Thunderstorm Warning	CTP	York	42 min
Jun 26, 4:54 PM EDT	Severe Thunderstorm Warning	CTP	Lebanon	51 min
Jun 26, 5:59 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	24 min
Jun 26, 6:17 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming	43 min
Jun 26, 6:22 PM EDT	Severe Thunderstorm Warning	CTP	Franklin	53 min
Jun 26, 6:32 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington	28 min
Jun 26, 6:34 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Snyder, Union	41 min
Jun 26, 6:59 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	19 min
Jun 26, 7:04 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Franklin	43 min
Jun 26, 7:08 PM EDT	Severe Thunderstorm Warning	CTP	York	52 min
Jun 26, 7:20 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	55 min
Jun 26, 7:26 PM EDT	Severe Thunderstorm Warning	CTP	Adams	34 min
Jun 26, 8:20 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, York	40 min
Jun 26, 8:40 PM EDT	Severe Thunderstorm Warning	PHI	Chester	31 min
Jun 26, 8:42 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	48 min
Jun 26, 8:55 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin	39 min
Jun 26, 9:18 PM EDT	Severe Thunderstorm Warning	PHI	Berks	42 min
Jun 26, 9:32 PM EDT	Severe Thunderstorm Warning	CTP	Northumberland	20 min
Jun 26, 9:47 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Montgomery	43 min
Jun 26, 9:51 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Philadelphia	54 min
Jun 26, 9:58 PM EDT	Severe Thunderstorm Warning	PHI	Chester	47 min
Jun 26, 10:33 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	42 min
Jun 26, 11:07 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Philadelphia	53 min
Jun 27, 1:05 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	70 min
Jun 27, 2:03 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Northumberland, Schuylkill	72 min
Jun 27, 2:13 PM EDT	Severe Thunderstorm Warning	PHI	Chester	47 min
Jun 27, 2:18 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	22 min
Jun 27, 3:07 PM EDT	Severe Thunderstorm Warning	PHI	Berks	38 min
Jun 27, 3:15 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, Lebanon, Schuylkill	45 min
Jun 27, 3:25 PM EDT	Severe Thunderstorm Warning	PHI	Chester	19 min
Jun 27, 3:43 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	17 min
Jun 27, 3:50 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne, Wyoming	25 min
Jun 27, 3:57 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	48 min
Jun 27, 4:30 PM EDT	Severe Thunderstorm Warning	PHI	Montgomery, Philadelphia	32 min
Jun 27, 4:33 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	42 min
Jun 27, 4:39 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery, Philadelphia	51 min
Jun 27, 5:01 PM EDT	Severe Thunderstorm Warning	PHI	Northampton	44 min
Jun 27, 5:22 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Philadelphia	38 min
Jul 1, 3:18 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming	42 min
Jul 2, 4:43 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Schuylkill	47 min
Jul 2, 5:08 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	52 min
Jul 2, 7:56 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Washington	34 min
Jul 2, 10:40 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	50 min
Jul 2, 11:19 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	41 min
Jul 3, 1:57 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	63 min
Jul 3, 8:04 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	41 min
Jul 3, 8:41 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	49 min
Jul 4, 4:59 PM EDT	Severe Thunderstorm Warning	PHI	Philadelphia	46 min
Jul 5, 5:26 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Philadelphia	34 min
Jul 5, 5:57 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Philadelphia	33 min
Jul 5, 6:30 PM EDT	Severe Thunderstorm Warning	PHI	Delaware	30 min
Jul 6, 4:35 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	40 min
Jul 6, 6:19 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Washington	26 min
Jul 6, 6:49 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Washington	26 min
Jul 6, 6:53 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Westmoreland	37 min
Jul 6, 7:11 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver	34 min
Jul 6, 7:41 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Butler	29 min
Jul 6, 8:04 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin, Snyder, Union	41 min
Jul 6, 8:52 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming	38 min
Jul 7, 3:09 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	28 min
Jul 7, 3:21 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery	22 min
Jul 7, 5:32 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	20 min
Jul 7, 6:21 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Northumberland, Schuylkill	54 min
Jul 7, 6:31 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	44 min
Jul 9, 8:44 AM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland	61 min
Jul 9, 10:03 AM EDT	Severe Thunderstorm Warning	CTP	Juniata, Perry	57 min
Jul 9, 10:39 AM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Juniata, Northumberland, Perry, Snyder	51 min
Jul 9, 10:45 AM EDT	Severe Thunderstorm Warning	BGM	Luzerne	45 min
Jul 9, 11:14 AM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wayne	46 min
Jul 9, 3:10 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	20 min
Jul 9, 3:15 PM EDT	Severe Thunderstorm Warning	PHI	Berks	30 min
Jul 9, 3:27 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester	33 min
Jul 9, 3:29 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	31 min
Jul 9, 4:03 PM EDT	Severe Thunderstorm Warning	PHI	Montgomery	27 min
Jul 9, 5:10 PM EDT	Severe Thunderstorm Warning	PHI	Delaware	50 min
Jul 9, 5:35 PM EDT	Severe Thunderstorm Warning	PHI	Philadelphia	25 min
Jul 9, 7:13 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver	32 min
Jul 10, 7:10 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	50 min
Jul 12, 2:29 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming, Potter	46 min
Jul 12, 3:40 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Lackawanna, Susquehanna, Wyoming	50 min
Jul 12, 4:02 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	43 min
Jul 12, 4:21 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	39 min
Jul 12, 4:31 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Susquehanna, Wayne, Wyoming	44 min
Jul 12, 4:55 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	50 min
Jul 13, 6:04 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	56 min
Jul 13, 6:29 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Pike, Wayne	46 min
Jul 13, 6:32 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	41 min
Jul 13, 6:59 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	31 min
Jul 13, 7:08 PM EDT	Severe Thunderstorm Warning	BGM	Pike	34 min
Jul 13, 7:17 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	28 min
Jul 13, 7:34 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	26 min
Jul 13, 7:48 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon	42 min
Jul 13, 7:58 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington	32 min
Jul 13, 8:01 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Fayette, Westmoreland	12 min
Jul 13, 8:11 PM EDT	Severe Thunderstorm Warning	BGM	Pike	19 min
Jul 13, 8:20 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	25 min
Jul 13, 8:21 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington, Westmoreland	24 min
Jul 13, 8:29 PM EDT	Severe Thunderstorm Warning	BGM	Pike	46 min
Jul 13, 8:39 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Washington, Westmoreland	21 min
Jul 13, 8:58 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Indiana, Westmoreland	32 min
Jul 13, 9:17 PM EDT	Severe Thunderstorm Warning	BGM	Pike	42 min
Jul 13, 9:17 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana, Westmoreland	28 min
Jul 13, 9:32 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana	43 min
Jul 13, 10:04 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria, Clearfield	56 min
Jul 13, 10:06 PM EDT	Severe Thunderstorm Warning	BGM	Pike	39 min
Jul 13, 10:07 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Jefferson	23 min
Jul 13, 10:44 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	46 min
Jul 13, 10:57 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Centre, Clearfield	48 min
Jul 13, 11:34 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Centre, Clearfield, Clinton	41 min
Jul 13, 11:59 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Lycoming, Union	46 min
Jul 14, 5:54 AM EDT	Severe Thunderstorm Warning	PHI	Bucks	51 min
Jul 14, 1:04 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Somerset	56 min
Jul 14, 1:53 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna	35 min
Jul 14, 3:11 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Huntingdon, Mifflin	49 min
Jul 14, 3:48 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Mifflin, Union	42 min
Jul 14, 4:21 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Lycoming, Montour, Northumberland, Union	39 min
Jul 14, 5:04 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Montour, Northumberland, Sullivan, Union	41 min
Jul 14, 5:10 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	50 min
Jul 14, 5:16 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Sullivan	44 min
Jul 14, 5:41 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Luzerne, Wyoming	26 min
Jul 14, 5:52 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	38 min
Jul 14, 5:54 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	51 min
Jul 14, 6:16 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	44 min
Jul 14, 6:22 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	38 min
Jul 14, 6:26 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	49 min
Jul 14, 6:31 PM EDT	Severe Thunderstorm Warning	BGM	Pike	44 min
Jul 14, 6:52 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	53 min
Jul 15, 4:08 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	67 min
Jul 15, 5:12 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	63 min
Jul 15, 5:28 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	38 min
Jul 15, 7:53 PM EDT	Severe Thunderstorm Warning	PHI	Carbon	52 min
Jul 15, 8:15 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Sullivan	45 min
Jul 15, 8:29 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Franklin, Fulton, Somerset	46 min
Jul 15, 8:44 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	30 min
Jul 15, 9:48 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Sullivan	42 min
Jul 17, 7:19 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Northumberland, Perry	41 min
Jul 17, 9:40 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wyoming	35 min
Jul 19, 8:41 PM EDT	Severe Thunderstorm Warning	CTP	York	42 min
Jul 20, 1:39 PM EDT	Severe Thunderstorm Warning	CLE	Erie	39 min
Jul 20, 1:53 PM EDT	Severe Thunderstorm Warning	PHI	Chester	40 min
Jul 20, 4:04 PM EDT	Severe Thunderstorm Warning	CLE	Erie	56 min
Jul 20, 5:00 PM EDT	Severe Thunderstorm Warning	CLE	Erie	60 min
Jul 20, 6:16 PM EDT	Severe Thunderstorm Warning	CTP	Warren	44 min
Jul 20, 6:29 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	31 min
Jul 20, 6:51 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Forest, Lawrence, Mercer, Venango	54 min
Jul 20, 6:57 PM EDT	Severe Thunderstorm Warning	CTP	Warren	63 min
Jul 20, 6:59 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CLE	Crawford, Erie	76 min
Jul 20, 7:15 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Warren	60 min
Jul 20, 7:40 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion, Forest, Jefferson, Lawrence and 2 more	50 min
Jul 20, 7:58 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Elk, McKean	62 min
Jul 20, 8:22 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PBZ	Armstrong, Beaver, Butler, Clarion, Lawrence, Mercer and 1 more	53 min
Jul 20, 8:25 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Clarion, Forest, Indiana, Jefferson, Venango	50 min
Jul 20, 8:39 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Cameron, Clearfield, Elk	51 min
Jul 20, 8:39 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Lawrence	66 min
Jul 20, 8:53 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Potter	67 min
Jul 20, 9:12 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Beaver, Butler, Clarion, Lawrence and 2 more	63 min
Jul 20, 9:14 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Clarion, Indiana, Jefferson	44 min
Jul 20, 9:33 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clearfield, Clinton	42 min
Jul 20, 9:44 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming, Potter, Tioga	46 min
Jul 20, 9:59 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming	61 min
Jul 20, 10:05 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Centre, Huntingdon	25 min
Jul 20, 10:31 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Sullivan, Tioga	44 min
Jul 20, 10:57 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Huntingdon	63 min
Jul 20, 11:12 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Montour, Northumberland, Sullivan, Union	48 min
Jul 20, 11:46 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Fulton, Huntingdon, Juniata, Mifflin and 2 more	74 min
Jul 20, 11:53 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Lackawanna, Luzerne, Wayne, Wyoming	67 min
Jul 21, 12:39 AM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin, Perry, York	51 min
Jul 21, 1:05 AM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Dauphin, Franklin, Lebanon, Perry and 1 more	40 min
Jul 21, 1:48 AM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon, York	72 min
Jul 21, 2:32 AM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Lehigh, Montgomery	43 min
Jul 21, 2:42 AM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Delaware, Montgomery	48 min
Jul 21, 3:10 AM EDT	Severe Thunderstorm Warning	PHI	Lehigh, Northampton	39 min
Jul 21, 3:13 AM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 2 more	47 min
Jul 24, 11:24 AM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	36 min
Jul 24, 1:10 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming	65 min
Jul 24, 3:14 PM EDT	Severe Thunderstorm Warning	CTP	Montour, Northumberland, Union	46 min
Jul 24, 9:00 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming	45 min
Jul 24, 10:00 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	30 min
Jul 24, 10:30 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	45 min
Jul 25, 1:16 AM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Dauphin	44 min
Jul 25, 12:16 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Lehigh, Montgomery	44 min
Jul 25, 12:32 PM EDT	Severe Thunderstorm Warning	BGM	Pike	28 min
Jul 25, 1:03 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Chester, Lehigh, Montgomery	42 min
Jul 25, 1:06 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe, Northampton	39 min
Jul 25, 1:27 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	48 min
Jul 25, 2:06 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	39 min
Jul 25, 2:14 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Montgomery	46 min
Jul 25, 2:36 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Montgomery, Philadelphia	39 min
Jul 25, 3:08 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	38 min
Jul 25, 3:16 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery, Philadelphia	44 min
Jul 25, 3:21 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	39 min
Jul 25, 3:58 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	30 min
Jul 26, 6:12 PM EDT	Severe Thunderstorm Warning	CLE	Erie	63 min
Jul 26, 6:37 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	53 min
Jul 26, 7:58 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	47 min
Jul 26, 8:15 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	45 min
Jul 26, 8:26 PM EDT	Severe Thunderstorm Warning	PBZ	Forest, Venango	49 min
Jul 26, 9:04 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Clarion, Venango	41 min
Jul 26, 9:24 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion	51 min
Jul 26, 10:04 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion	41 min
Jul 27, 1:35 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna, Wayne	55 min
Jul 27, 2:52 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Susquehanna, Wayne, Wyoming	38 min
Jul 27, 3:23 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Lackawanna, Pike, Susquehanna, Wayne, Wyoming	52 min
Jul 27, 3:39 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	31 min
Jul 27, 4:12 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Pike, Wayne, Wyoming	48 min
Jul 27, 4:56 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Pike, Wayne, Wyoming	49 min
Jul 27, 5:15 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	60 min
Jul 27, 5:38 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Pike, Wayne	52 min
Jul 27, 5:40 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	65 min
Jul 27, 5:59 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland, Schuylkill	76 min
Jul 27, 6:07 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	38 min
Jul 27, 6:08 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	52 min
Jul 27, 6:32 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	58 min
Jul 28, 2:02 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Venango	43 min
Jul 28, 4:26 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Franklin, Perry	34 min
Jul 28, 5:15 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin	45 min
Jul 28, 5:40 PM EDT	Severe Thunderstorm Warning	CTP	Adams, York	50 min
Jul 28, 5:51 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	24 min
Jul 28, 6:05 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	25 min
Jul 28, 6:21 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	39 min
Jul 28, 7:46 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	14 min
Jul 28, 8:04 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	41 min
Jul 28, 9:01 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clearfield	44 min
Jul 29, 3:50 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Northumberland, Schuylkill	55 min
Jul 29, 4:34 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	22 min
Jul 29, 4:55 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	50 min
Jul 29, 6:13 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	47 min
Jul 29, 6:26 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Philadelphia	49 min
Jul 29, 6:41 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	49 min
Jul 29, 6:46 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	44 min
Aug 4, 1:36 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Tioga	39 min
Aug 4, 1:44 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton	46 min
Aug 4, 2:13 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	47 min
Aug 4, 2:27 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton	48 min
Aug 4, 2:29 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	46 min
Aug 4, 2:33 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	57 min
Aug 4, 3:11 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Montour, Northumberland, Union	49 min
Aug 4, 3:15 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	45 min
Aug 4, 3:16 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Juniata, Mifflin, Snyder, Union	59 min
Aug 4, 3:47 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Huntingdon, Mifflin	31 min
Aug 4, 4:06 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland, Schuylkill	17 min
Aug 4, 4:56 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	49 min
Aug 4, 5:11 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	24 min
Aug 4, 5:48 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin, York	42 min
Aug 4, 6:27 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Franklin, Huntingdon, Juniata, Mifflin, Perry	48 min
Aug 4, 7:18 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin	42 min
Aug 4, 7:56 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Franklin	33 min
Aug 4, 8:17 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	43 min
Aug 4, 9:33 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	24 min
Aug 7, 12:34 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	41 min
Aug 7, 12:57 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	48 min
Aug 7, 1:31 PM EDT	Severe Thunderstorm Warning	CTP	Franklin, Fulton	45 min
Aug 7, 1:40 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	50 min
Aug 7, 1:49 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Centre, Huntingdon	41 min
Aug 7, 2:04 PM EDT	Severe Thunderstorm Warning	CTP	Franklin, Fulton, Huntingdon	41 min
Aug 7, 2:13 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Somerset	47 min
Aug 7, 2:14 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Franklin	61 min
Aug 7, 2:19 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Jefferson	26 min
Aug 7, 2:23 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	34 min
Aug 7, 2:24 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Huntingdon, Mifflin	51 min
Aug 7, 2:58 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Franklin, Fulton	47 min
Aug 7, 3:02 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Mifflin, Snyder, Union	43 min
Aug 7, 3:11 PM EDT	Severe Thunderstorm Warning	CTP	Adams	64 min
Aug 7, 3:36 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Franklin, Fulton	39 min
Aug 7, 3:45 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin, Snyder, Union	45 min
Aug 7, 3:54 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	66 min
Aug 7, 4:05 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Franklin	70 min
Aug 7, 4:06 PM EDT	Severe Thunderstorm Warning	CTP	Montour, Northumberland, Snyder, Union	39 min
Aug 7, 4:26 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	34 min
Aug 7, 4:33 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Wyoming	42 min
Aug 7, 4:39 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland	51 min
Aug 7, 4:40 PM EDT	Severe Thunderstorm Warning	CTP	York	35 min
Aug 7, 4:58 PM EDT	Severe Thunderstorm Warning Considerable damage threat	BGM	Susquehanna	47 min
Aug 7, 5:10 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	York	52 min
Aug 7, 5:11 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wyoming	34 min
Aug 7, 5:16 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	44 min
Aug 7, 5:30 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Susquehanna, Wyoming	45 min
Aug 7, 5:30 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Lancaster	45 min
Aug 7, 5:33 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PHI	Berks, Chester	57 min
Aug 7, 5:37 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PHI	Delaware	53 min
Aug 7, 5:39 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Schuylkill	51 min
Aug 7, 5:43 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	47 min
Aug 7, 6:03 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	57 min
Aug 7, 6:21 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PHI	Berks, Bucks, Chester, Delaware, Montgomery, Philadelphia	69 min
Aug 7, 6:45 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	45 min
Aug 7, 6:49 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	41 min
Aug 7, 6:53 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Carbon, Lehigh, Monroe, Montgomery and 1 more	52 min
Aug 7, 7:20 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	58 min
Aug 7, 7:26 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	49 min
Aug 7, 7:27 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	48 min
Aug 7, 7:54 PM EDT	Severe Thunderstorm Warning	BGM	Pike	51 min
Aug 10, 2:15 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Philadelphia	30 min
Aug 12, 1:55 PM EDT	Severe Thunderstorm Warning	CTP	Warren	65 min
Aug 12, 2:13 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CLE	Crawford	68 min
Aug 12, 2:24 PM EDT	Severe Thunderstorm Warning	CTP	Elk, McKean	66 min
Aug 12, 3:19 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming	56 min
Aug 12, 3:36 PM EDT	Severe Thunderstorm Warning	PBZ	Forest, Venango	39 min
Aug 12, 3:49 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Montgomery	41 min
Aug 12, 3:58 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	47 min
Aug 12, 4:06 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	39 min
Aug 12, 4:18 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Clinton, Elk	42 min
Aug 12, 4:23 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Jefferson	9 min
Aug 12, 4:37 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	38 min
Aug 12, 4:44 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	31 min
Aug 12, 4:57 PM EDT	Severe Thunderstorm Warning	PHI	Carbon	48 min
Aug 12, 5:03 PM EDT	Severe Thunderstorm Warning	PBZ	Lawrence	41 min
Aug 12, 5:07 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	38 min
Aug 12, 5:23 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	52 min
Aug 12, 5:31 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery	44 min
Aug 12, 5:33 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	57 min
Aug 12, 6:12 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	48 min
Aug 12, 6:21 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Butler, Westmoreland	39 min
Aug 12, 6:24 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Washington	51 min
Aug 12, 6:37 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	38 min
Aug 12, 6:45 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	45 min
Aug 12, 6:47 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery	28 min
Aug 12, 6:48 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana, Westmoreland	42 min
Aug 12, 6:54 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	51 min
Aug 12, 7:00 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	45 min
Aug 12, 7:30 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Westmoreland	19 min
Aug 12, 7:36 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	39 min
Aug 12, 8:29 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	25 min
Aug 12, 8:34 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Westmoreland	41 min
Aug 12, 8:36 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria	39 min
Aug 12, 8:52 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene, Washington, Westmoreland	38 min
Aug 12, 8:56 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	49 min
Aug 12, 9:10 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria	50 min
Aug 12, 9:18 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PBZ	Fayette, Greene	42 min
Aug 12, 9:28 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Washington, Westmoreland	33 min
Aug 12, 9:45 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PBZ	Fayette	45 min
Aug 12, 11:47 PM EDT	Severe Thunderstorm Warning	PHI	Berks	43 min
Aug 12, 11:59 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	46 min
Aug 13, 12:24 AM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Chester, Delaware, Lehigh, Montgomery and 1 more	51 min
Aug 13, 1:10 AM EDT	Severe Thunderstorm Warning	PHI	Bucks, Lehigh, Montgomery, Northampton	50 min
Aug 15, 4:57 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Lehigh, Montgomery, Northampton	30 min
Aug 15, 6:50 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	25 min
Aug 15, 7:23 PM EDT	Severe Thunderstorm Warning	PBZ	Venango	37 min
Aug 24, 11:20 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	85 min
Aug 24, 11:56 PM EDT	Severe Thunderstorm Warning	CTP	Warren	64 min
Aug 25, 12:26 AM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	58 min
Aug 25, 12:45 AM EDT	Severe Thunderstorm Warning	PBZ	Butler, Lawrence, Mercer, Venango	45 min
Aug 25, 12:46 AM EDT	Severe Thunderstorm Warning	CTP	Cameron, Elk, McKean, Warren	44 min
Aug 25, 12:52 AM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Butler, Lawrence, Washington	53 min
Aug 25, 1:11 AM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion, Forest, Jefferson, Lawrence and 2 more	49 min
Aug 25, 1:25 AM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion	35 min
Aug 25, 1:38 AM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Fayette, Greene, Washington, Westmoreland	52 min
Aug 25, 1:39 AM EDT	Severe Thunderstorm Warning	CTP	Somerset	66 min
Aug 25, 1:46 AM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Butler, Clarion, Forest, Indiana and 2 more	44 min
Aug 25, 2:22 AM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene, Westmoreland	38 min
Aug 25, 2:40 AM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Somerset	50 min
Aug 25, 2:42 AM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	48 min
Sep 7, 12:21 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Fulton, Huntingdon	39 min
Sep 7, 12:57 PM EDT	Severe Thunderstorm Warning	CTP	Huntingdon, Mifflin	48 min
Sep 7, 1:10 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	33 min
Sep 7, 1:21 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Juniata, Perry	39 min
Sep 7, 1:23 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wayne	52 min
Sep 7, 1:28 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Huntingdon, Mifflin	47 min
Sep 7, 1:38 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	19 min
Sep 7, 1:48 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Perry	42 min
Sep 7, 1:52 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin, Snyder	53 min
Sep 7, 1:54 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	51 min
Sep 7, 2:04 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	41 min
Sep 7, 2:10 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	50 min
Sep 7, 2:13 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	47 min
Sep 7, 2:15 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Juniata, Perry	45 min
Sep 7, 2:30 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	45 min
Sep 7, 2:32 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Northumberland, Perry, Snyder	58 min
Sep 7, 2:34 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming	41 min
Sep 7, 2:38 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	37 min
Sep 7, 2:52 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	24 min
Sep 7, 2:55 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Perry	35 min
Sep 7, 2:57 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming	48 min
Sep 7, 2:59 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Perry	46 min
Sep 7, 3:03 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	42 min
Sep 7, 3:11 PM EDT	Severe Thunderstorm Warning	CTP	Adams	38 min
Sep 7, 3:17 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Wayne	30 min
Sep 7, 3:20 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	40 min
Sep 7, 3:21 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	54 min
Sep 7, 3:30 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Schuylkill	45 min
Sep 7, 3:33 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne, Wyoming	42 min
Sep 7, 3:33 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon, Schuylkill, York	42 min
Sep 7, 3:42 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Dauphin, Lancaster, York	48 min
Sep 7, 3:58 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Sullivan	47 min
Sep 7, 4:01 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	44 min
Sep 7, 4:18 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wyoming	42 min
Sep 7, 4:22 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon, York	53 min
Sep 7, 4:41 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lebanon, Schuylkill	49 min
Sep 7, 4:43 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	47 min
Sep 7, 4:47 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Carbon, Lehigh	43 min
Sep 7, 4:48 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Lackawanna, Susquehanna, Wyoming	37 min
Sep 7, 5:01 PM EDT	Severe Thunderstorm Warning	CTP	Schuylkill	44 min
Sep 7, 5:11 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	34 min
Sep 7, 5:17 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Carbon, Lehigh, Monroe	43 min
Sep 7, 5:30 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester	31 min
Sep 7, 5:34 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	41 min
Sep 7, 5:37 PM EDT	Severe Thunderstorm Warning	CTP	Adams, York	23 min
Sep 7, 5:44 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Lehigh, Montgomery, Northampton	46 min
Sep 7, 5:48 PM EDT	Severe Thunderstorm Warning	PHI	Chester	42 min
Sep 7, 5:57 PM EDT	Severe Thunderstorm Warning	PHI	Lehigh, Monroe, Northampton	34 min
Sep 7, 6:16 PM EDT	Severe Thunderstorm Warning	CTP	York	44 min
Sep 7, 6:18 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery	42 min
Sep 7, 6:24 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Lehigh, Monroe, Northampton	24 min
Sep 7, 6:44 PM EDT	Severe Thunderstorm Warning	BGM	Pike	44 min
Sep 7, 6:44 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	73 min
Sep 7, 7:36 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester	39 min
Sep 7, 9:37 PM EDT	Severe Thunderstorm Warning	PHI	Berks	18 min
Sep 8, 2:56 PM EDT	Severe Thunderstorm Warning	BGM	Pike	49 min
Sep 8, 4:24 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	51 min
Sep 8, 5:02 PM EDT	Severe Thunderstorm Warning	BGM	Pike	58 min
Sep 8, 5:14 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery	46 min
Sep 8, 5:34 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	41 min
Sep 8, 5:57 PM EDT	Severe Thunderstorm Warning	BGM	Pike	40 min
Sep 8, 5:59 PM EDT	Severe Thunderstorm Warning	BGM	Pike	25 min
Sep 8, 6:09 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	35 min
Sep 8, 6:33 PM EDT	Severe Thunderstorm Warning	BGM	Pike	35 min
Sep 8, 7:46 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	59 min
Sep 8, 8:02 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	43 min
Sep 8, 8:43 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	47 min
Sep 8, 8:51 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, York	24 min
Sep 8, 9:15 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon, York	45 min
Sep 8, 9:48 PM EDT	Severe Thunderstorm Warning	PHI	Chester	42 min
Sep 8, 10:17 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Philadelphia	43 min
Sep 8, 10:58 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	47 min
Sep 9, 12:01 AM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wayne	30 min
Sep 9, 2:31 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria	29 min
Sep 9, 3:34 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Philadelphia	56 min
Sep 9, 3:47 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Centre, Huntingdon	43 min
Sep 9, 4:05 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Westmoreland	40 min
Sep 9, 4:12 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Huntingdon	33 min
Sep 9, 4:17 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Westmoreland	19 min
Sep 9, 4:32 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton	43 min
Sep 9, 4:40 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Tioga	50 min
Sep 9, 4:57 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	49 min
Sep 9, 5:00 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne, Wyoming	60 min
Sep 9, 5:05 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	40 min
Sep 9, 5:18 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	45 min
Sep 9, 5:19 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming	41 min
Sep 9, 5:23 PM EDT	Severe Thunderstorm Warning	BGM	Pike	41 min
Sep 9, 5:37 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Susquehanna, Wyoming	38 min
Sep 9, 5:51 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne, Wyoming	54 min
Sep 9, 5:55 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	35 min
Sep 9, 6:11 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Susquehanna	49 min
Sep 9, 6:24 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wyoming	51 min
Sep 9, 6:27 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	48 min
Dec 3, 5:41 PM EST	Severe Thunderstorm Warning	CTP	Centre, Clearfield	49 min

By county

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

27 more counties

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record The radar archive 2022 2024

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. Warning verification from the Mesonet's Cow. Rebuilt daily.