Alert archive / Pennsylvania / Severe Thunderstorm Warnings / 2024

Severe Thunderstorm Warnings in Pennsylvania, June 2024

176 severe thunderstorm warnings in June 2024. 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 June 2024. Tap one for its archive.

Severe Thunderstorm Warnings: 176
Busiest day: June 26, 202439 severe thunderstorm warnings

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
Jun 14, 4:14 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	46 min
Jun 14, 4:16 PM EDT	Severe Thunderstorm Warning	BGM	Pike	48 min
Jun 14, 4:37 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Lehigh	38 min
Jun 14, 4:40 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Lehigh, Northampton	50 min
Jun 14, 5:17 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Montgomery, Philadelphia	43 min
Jun 14, 5:23 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	52 min
Jun 14, 5:37 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	38 min
Jun 14, 6:09 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	21 min
Jun 17, 3:20 PM EDT	Severe Thunderstorm Warning	PBZ	Lawrence, Mercer	55 min
Jun 17, 3:35 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Lawrence, Mercer, Venango	40 min
Jun 17, 3:59 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Washington	46 min
Jun 17, 4:12 PM EDT	Severe Thunderstorm Warning	PBZ	Butler, Lawrence, Mercer, Venango	48 min
Jun 17, 4:14 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Butler, Lawrence	46 min
Jun 17, 4:24 PM EDT	Severe Thunderstorm Warning	CLE	Erie	40 min
Jun 17, 4:44 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Armstrong, Beaver, Butler, Washington, Westmoreland	46 min
Jun 17, 5:08 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Clarion	52 min
Jun 17, 5:23 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PBZ	Allegheny, Armstrong, Beaver, Butler, Indiana, Washington and 1 more	37 min
Jun 17, 6:54 PM EDT	Severe Thunderstorm Warning	CTP	McKean	51 min
Jun 17, 7:04 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Washington	41 min
Jun 17, 7:09 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Cambria, Centre, Clearfield, Huntingdon	51 min
Jun 17, 7:19 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton	56 min
Jun 17, 8:50 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming, Potter, Tioga	55 min
Jun 18, 1:54 PM EDT	Severe Thunderstorm Warning	CTP	Cambria	51 min
Jun 18, 2:58 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	47 min
Jun 18, 2:59 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	20 min
Jun 18, 3:06 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Westmoreland	39 min
Jun 18, 3:33 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Westmoreland	42 min
Jun 18, 3:54 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene	51 min
Jun 18, 3:56 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	64 min
Jun 18, 4:13 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Washington, Westmoreland	47 min
Jun 18, 4:44 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington	32 min
Jun 18, 5:27 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	48 min
Jun 18, 6:05 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Butler, Lawrence	40 min
Jun 18, 6:29 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PBZ	Butler, Lawrence, Mercer	28 min
Jun 18, 6:34 PM EDT	Severe Thunderstorm Warning	PBZ	Venango	29 min
Jun 18, 6:35 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	55 min
Jun 18, 6:56 PM EDT	Severe Thunderstorm Warning	PBZ	Forest	34 min
Jun 18, 7:13 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Warren	62 min
Jun 18, 7:24 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	28 min
Jun 18, 7:57 PM EDT	Severe Thunderstorm Warning	CTP	McKean, Warren	63 min
Jun 20, 2:15 PM EDT	Severe Thunderstorm Warning	CTP	Potter, Tioga	60 min
Jun 21, 5:46 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	44 min
Jun 21, 7:48 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wayne, Wyoming	42 min
Jun 21, 8:05 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	40 min
Jun 22, 2:16 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wayne	44 min
Jun 22, 4:59 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Dauphin, York	61 min
Jun 22, 5:38 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming	37 min
Jun 22, 5:42 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Montour, Northumberland, Sullivan	48 min
Jun 22, 6:12 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Lycoming, Sullivan, Tioga	48 min
Jun 22, 6:20 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Columbia, Sullivan	55 min
Jun 22, 6:31 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wyoming	44 min
Jun 22, 6:56 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna, Wyoming	49 min
Jun 22, 7:47 PM EDT	Severe Thunderstorm Warning	CTP	Montour, Northumberland, Union	43 min
Jun 22, 8:02 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	43 min
Jun 22, 8:03 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Montour, Sullivan	57 min
Jun 22, 8:45 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne, Wyoming	30 min
Jun 22, 9:17 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wyoming	43 min
Jun 22, 9:57 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Pike, Wayne	48 min
Jun 22, 10:38 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	52 min
Jun 23, 2:19 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	41 min
Jun 23, 2:20 PM EDT	Severe Thunderstorm Warning	CTP	Tioga	25 min
Jun 23, 2:27 PM EDT	Severe Thunderstorm Warning	CTP	Clinton, Lycoming	18 min
Jun 23, 3:26 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana, Jefferson	34 min
Jun 23, 3:37 PM EDT	Severe Thunderstorm Warning	CTP	Clearfield	38 min
Jun 23, 4:42 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	63 min
Jun 23, 4:48 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	42 min
Jun 23, 4:51 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene, Washington	24 min
Jun 23, 5:17 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Cambria, Somerset	43 min
Jun 23, 5:22 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware, Montgomery, Philadelphia	53 min
Jun 23, 5:56 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Philadelphia	49 min
Jun 23, 6:03 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Philadelphia	42 min
Jun 23, 6:05 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clearfield	25 min
Jun 23, 6:32 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clearfield, Clinton	43 min
Jun 23, 6:36 PM EDT	Severe Thunderstorm Warning	BGM	Bradford, Susquehanna	39 min
Jun 23, 6:40 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver, Washington	35 min
Jun 23, 7:24 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Montgomery, Philadelphia	51 min
Jun 23, 8:13 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Centre, Clearfield, Clinton, Huntingdon	77 min
Jun 23, 8:20 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Washington, Westmoreland	40 min
Jun 23, 8:42 PM EDT	Severe Thunderstorm Warning	PHI	Delaware	48 min
Jun 26, 1:44 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	61 min
Jun 26, 1:45 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	28 min
Jun 26, 1:51 PM EDT	Severe Thunderstorm Warning	CTP	Warren	24 min
Jun 26, 2:11 PM EDT	Severe Thunderstorm Warning	CTP	McKean, Warren	34 min
Jun 26, 2:19 PM EDT	Severe Thunderstorm Warning	CTP	Warren	26 min
Jun 26, 2:33 PM EDT	Severe Thunderstorm Warning	CTP	Potter	42 min
Jun 26, 2:44 PM EDT	Severe Thunderstorm Warning	CTP	McKean	46 min
Jun 26, 2:48 PM EDT	Severe Thunderstorm Warning	CTP	McKean, Warren	42 min
Jun 26, 3:13 PM EDT	Severe Thunderstorm Warning	CTP	Potter, Tioga	47 min
Jun 26, 3:20 PM EDT	Severe Thunderstorm Warning	CTP	McKean, Potter	40 min
Jun 26, 4:16 PM EDT	Severe Thunderstorm Warning	CTP	Potter, Tioga	29 min
Jun 26, 4:22 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Forest, Jefferson	38 min
Jun 26, 4:28 PM EDT	Severe Thunderstorm Warning	CTP	Tioga	47 min
Jun 26, 4:32 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Clearfield, Elk, McKean, Potter	43 min
Jun 26, 4:48 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Sullivan	42 min
Jun 26, 4:49 PM EDT	Severe Thunderstorm Warning	PBZ	Jefferson	15 min
Jun 26, 4:54 PM EDT	Severe Thunderstorm Warning	CTP	Clearfield, Elk	36 min
Jun 26, 4:54 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Montour, Northumberland	51 min
Jun 26, 5:14 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Clinton, Lycoming, Potter, Tioga	46 min
Jun 26, 5:15 PM EDT	Severe Thunderstorm Warning	CTP	Tioga	30 min
Jun 26, 5:17 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Clearfield, Clinton, Elk	28 min
Jun 26, 5:19 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	41 min
Jun 26, 5:28 PM EDT	Severe Thunderstorm Warning	CTP	Columbia	32 min
Jun 26, 5:31 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	59 min
Jun 26, 5:31 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon, Schuylkill, York	44 min
Jun 26, 5:35 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland, Schuylkill, Snyder, Union	40 min
Jun 26, 5:35 PM EDT	Severe Thunderstorm Warning	PHI	Berks	40 min
Jun 26, 5:42 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton	18 min
Jun 26, 5:49 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Sullivan	26 min
Jun 26, 6:14 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Lycoming, Schuylkill	31 min
Jun 26, 6:14 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Carbon, Lehigh, Monroe, Northampton	46 min
Jun 26, 6:17 PM EDT	Severe Thunderstorm Warning Considerable damage threat	BGM	Lackawanna, Luzerne	43 min
Jun 26, 6:21 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PHI	Carbon, Monroe	39 min
Jun 26, 6:25 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Wyoming	50 min
Jun 26, 6:54 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne, Pike, Susquehanna, Wayne, Wyoming	66 min
Jun 26, 6:58 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Lehigh, Monroe, Northampton	47 min
Jun 26, 6:59 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	46 min
Jun 26, 7:25 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Washington, Westmoreland	50 min
Jun 26, 7:28 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	47 min
Jun 26, 8:00 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PBZ	Allegheny, Westmoreland	30 min
Jun 26, 8:26 PM EDT	Severe Thunderstorm Warning Considerable damage threat	PBZ	Indiana, Westmoreland	34 min
Jun 26, 8:44 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Cambria, Somerset	46 min
Jun 26, 9:06 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	24 min
Jun 26, 9:13 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Blair, Huntingdon	47 min
Jun 26, 9:14 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	46 min
Jun 26, 9:52 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Cumberland, Franklin, Fulton, Huntingdon, Juniata and 2 more	38 min
Jun 26, 9:57 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, York	33 min
Jun 26, 10:30 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Dauphin, Franklin, Juniata, Perry	45 min
Jun 26, 10:51 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery, Philadelphia	39 min
Jun 26, 11:04 PM EDT	Severe Thunderstorm Warning	PHI	Philadelphia	41 min
Jun 29, 1:05 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	70 min
Jun 29, 2:38 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Westmoreland	52 min
Jun 29, 3:32 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Centre, Clinton, Huntingdon	43 min
Jun 29, 3:51 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Huntingdon, Mifflin	39 min
Jun 29, 4:13 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Huntingdon, Mifflin, Snyder, Union	47 min
Jun 29, 4:28 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Huntingdon, Juniata, Mifflin	47 min
Jun 29, 4:59 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin, Snyder	16 min
Jun 29, 5:14 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Juniata, Northumberland, Perry, Schuylkill, Snyder	46 min
Jun 29, 5:40 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Franklin, Huntingdon, Perry	50 min
Jun 29, 5:57 PM EDT	Severe Thunderstorm Warning Considerable damage threat	CTP	Columbia, Dauphin, Lebanon, Northumberland, Perry, Schuylkill	48 min
Jun 29, 6:09 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Carbon, Lehigh	51 min
Jun 29, 6:44 PM EDT	Severe Thunderstorm Warning	CTP	Adams, Cumberland, Dauphin, York	46 min
Jun 29, 6:45 PM EDT	Severe Thunderstorm Warning	CTP	Schuylkill	15 min
Jun 29, 6:54 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Carbon, Lehigh, Montgomery, Northampton	51 min
Jun 29, 7:46 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Montgomery	44 min
Jun 29, 8:22 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Montgomery	53 min
Jun 30, 10:06 AM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	54 min
Jun 30, 10:32 AM EDT	Severe Thunderstorm Warning Considerable damage threat	BGM	Wayne	58 min
Jun 30, 12:35 PM EDT	Severe Thunderstorm Warning	BGM	Pike, Wayne	55 min
Jun 30, 12:43 PM EDT	Severe Thunderstorm Warning	CTP	Columbia	17 min
Jun 30, 12:46 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	44 min
Jun 30, 12:55 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Clinton, Mifflin, Snyder, Union	35 min
Jun 30, 1:06 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	34 min
Jun 30, 1:07 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Juniata, Mifflin, Snyder, Union	26 min
Jun 30, 1:18 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Monroe	42 min
Jun 30, 1:23 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Wayne	37 min
Jun 30, 1:30 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour, Northumberland, Snyder, Union	45 min
Jun 30, 1:57 PM EDT	Severe Thunderstorm Warning	PHI	Monroe	48 min
Jun 30, 1:58 PM EDT	Severe Thunderstorm Warning	BGM	Pike	37 min
Jun 30, 2:10 PM EDT	Severe Thunderstorm Warning	PHI	Monroe, Northampton	50 min
Jun 30, 2:14 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Northumberland, Schuylkill	31 min
Jun 30, 2:42 PM EDT	Severe Thunderstorm Warning	PHI	Northampton	63 min
Jun 30, 2:45 PM EDT	Severe Thunderstorm Warning	PHI	Carbon, Lehigh, Monroe, Northampton	45 min
Jun 30, 2:47 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lancaster, Lebanon	43 min
Jun 30, 3:01 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Montgomery	59 min
Jun 30, 3:22 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, Lebanon	38 min
Jun 30, 3:26 PM EDT	Severe Thunderstorm Warning	PHI	Northampton	49 min
Jun 30, 3:46 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Bucks, Lehigh, Montgomery	44 min
Jun 30, 3:49 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Susquehanna, Wayne	41 min
Jun 30, 3:52 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Delaware, Montgomery	38 min
Jun 30, 4:25 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	50 min
Jun 30, 4:31 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	44 min
Jun 30, 4:37 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Lehigh, Northampton	53 min
Jun 30, 4:54 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Montgomery	51 min
Jun 30, 5:20 PM EDT	Severe Thunderstorm Warning	PHI	Chester, Delaware	40 min
Jun 30, 5:51 PM EDT	Severe Thunderstorm Warning	PHI	Delaware, Philadelphia	39 min
Jun 30, 7:31 PM EDT	Severe Thunderstorm Warning	PHI	Chester	44 min

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 2023 2025

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.