Alert archive / Pennsylvania / Severe Thunderstorm Warnings / 2004

Severe Thunderstorm Warnings in Pennsylvania, June 2004

129 severe thunderstorm warnings in June 2004. 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 2004. Tap one for its archive.

Severe Thunderstorm Warnings: 129
Busiest day: June 17, 200439 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 1, 1:26 PM EDT	Severe Thunderstorm Warning	CTP	Adams	49 min
Jun 1, 1:31 PM EDT	Severe Thunderstorm Warning	CTP	Cambria	14 min
Jun 1, 1:53 PM EDT	Severe Thunderstorm Warning	CTP	Perry	22 min
Jun 1, 3:08 PM EDT	Severe Thunderstorm Warning	CTP	Schuylkill	52 min
Jun 1, 3:10 PM EDT	Severe Thunderstorm Warning	CTP	Huntingdon	35 min
Jun 1, 3:31 PM EDT	Severe Thunderstorm Warning	PHI	Philadelphia	44 min
Jun 1, 4:22 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland	23 min
Jun 1, 4:25 PM EDT	Severe Thunderstorm Warning	CTP	Franklin	50 min
Jun 1, 4:34 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	26 min
Jun 1, 4:59 PM EDT	Severe Thunderstorm Warning	PBZ	Butler	61 min
Jun 1, 5:38 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Mifflin	52 min
Jun 1, 6:17 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	28 min
Jun 1, 6:40 PM EDT	Severe Thunderstorm Warning	PBZ	Butler	50 min
Jun 2, 4:39 PM EDT	Severe Thunderstorm Warning	PHI	Philadelphia	36 min
Jun 2, 4:48 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	42 min
Jun 9, 3:57 PM EDT	Severe Thunderstorm Warning	CTP	Warren	63 min
Jun 9, 5:56 PM EDT	Severe Thunderstorm Warning	PBZ	Venango	64 min
Jun 9, 6:07 PM EDT	Severe Thunderstorm Warning	PBZ	Forest	53 min
Jun 9, 6:08 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	67 min
Jun 9, 6:10 PM EDT	Severe Thunderstorm Warning	PBZ	Forest	50 min
Jun 9, 6:28 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion	62 min
Jun 9, 6:35 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna, Wayne	40 min
Jun 9, 7:15 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	45 min
Jun 9, 7:21 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna	29 min
Jun 9, 8:26 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	49 min
Jun 9, 8:54 PM EDT	Severe Thunderstorm Warning	BGM	Wyoming	36 min
Jun 9, 9:31 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna	29 min
Jun 9, 9:37 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna	23 min
Jun 13, 11:33 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	57 min
Jun 14, 12:49 AM EDT	Severe Thunderstorm Warning	PBZ	Beaver	41 min
Jun 14, 1:11 AM EDT	Severe Thunderstorm Warning	PBZ	Butler	49 min
Jun 14, 2:16 AM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Indiana	59 min
Jun 14, 6:29 PM EDT	Severe Thunderstorm Warning	CLE	Crawford, Erie	91 min
Jun 14, 6:33 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Perry	57 min
Jun 14, 6:43 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	62 min
Jun 14, 6:54 PM EDT	Severe Thunderstorm Warning	PBZ	Lawrence	51 min
Jun 14, 7:07 PM EDT	Severe Thunderstorm Warning	CTP	Warren	83 min
Jun 14, 7:09 PM EDT	Severe Thunderstorm Warning	PBZ	Venango	66 min
Jun 14, 7:19 PM EDT	Severe Thunderstorm Warning	PBZ	Butler	86 min
Jun 14, 7:31 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	59 min
Jun 14, 7:32 PM EDT	Severe Thunderstorm Warning	CTP	Juniata, Snyder	58 min
Jun 14, 7:34 PM EDT	Severe Thunderstorm Warning	CTP	Northumberland	56 min
Jun 14, 7:35 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion	55 min
Jun 14, 7:45 PM EDT	Severe Thunderstorm Warning	PBZ	Forest	60 min
Jun 14, 7:46 PM EDT	Severe Thunderstorm Warning	PHI	Chester	74 min
Jun 14, 7:51 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	54 min
Jun 14, 7:56 PM EDT	Severe Thunderstorm Warning	CTP	Elk, McKean	64 min
Jun 14, 8:01 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny	59 min
Jun 14, 8:04 PM EDT	Severe Thunderstorm Warning	CTP	Columbia	56 min
Jun 14, 8:04 PM EDT	Severe Thunderstorm Warning	PBZ	Jefferson	56 min
Jun 14, 8:33 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	57 min
Jun 14, 8:35 PM EDT	Severe Thunderstorm Warning	CTP	Clearfield	55 min
Jun 14, 8:42 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny	63 min
Jun 14, 8:52 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	53 min
Jun 14, 8:53 PM EDT	Severe Thunderstorm Warning	CTP	Cameron	52 min
Jun 14, 8:56 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong	34 min
Jun 14, 9:08 PM EDT	Severe Thunderstorm Warning	CTP	Potter	67 min
Jun 14, 9:15 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	60 min
Jun 14, 9:19 PM EDT	Severe Thunderstorm Warning	CTP	Clinton	56 min
Jun 14, 9:25 PM EDT	Severe Thunderstorm Warning	CTP	Cambria, Somerset	50 min
Jun 14, 9:29 PM EDT	Severe Thunderstorm Warning	CTP	Clearfield	46 min
Jun 14, 9:33 PM EDT	Severe Thunderstorm Warning	CTP	Centre	72 min
Jun 14, 9:41 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming, Tioga	64 min
Jun 14, 9:57 PM EDT	Severe Thunderstorm Warning	CTP	Blair, Huntingdon	63 min
Jun 14, 10:08 PM EDT	Severe Thunderstorm Warning	CTP	Bedford, Fulton	52 min
Jun 14, 10:21 PM EDT	Severe Thunderstorm Warning	BGM	Bradford	54 min
Jun 15, 3:46 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	59 min
Jun 15, 4:16 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Lebanon	44 min
Jun 15, 4:42 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Westmoreland	63 min
Jun 15, 4:47 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	43 min
Jun 15, 5:00 PM EDT	Severe Thunderstorm Warning	PBZ	Butler	45 min
Jun 15, 5:07 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	38 min
Jun 15, 5:19 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	41 min
Jun 15, 5:57 PM EDT	Severe Thunderstorm Warning	PHI	Philadelphia	33 min
Jun 15, 6:13 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	32 min
Jun 15, 6:15 PM EDT	Severe Thunderstorm Warning	PHI	Chester	45 min
Jun 17, 1:22 PM EDT	Severe Thunderstorm Warning	CTP	Warren	53 min
Jun 17, 1:44 PM EDT	Severe Thunderstorm Warning	CTP	McKean	61 min
Jun 17, 1:58 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Washington	32 min
Jun 17, 2:01 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny	59 min
Jun 17, 2:15 PM EDT	Severe Thunderstorm Warning	CTP	Adams	45 min
Jun 17, 2:18 PM EDT	Severe Thunderstorm Warning	CTP	Elk	57 min
Jun 17, 2:22 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	53 min
Jun 17, 2:30 PM EDT	Severe Thunderstorm Warning	CTP	Cameron, Potter	90 min
Jun 17, 2:37 PM EDT	Severe Thunderstorm Warning	PHI	Chester	53 min
Jun 17, 2:40 PM EDT	Severe Thunderstorm Warning	PBZ	Jefferson	65 min
Jun 17, 2:40 PM EDT	Severe Thunderstorm Warning	PHI	Chester	50 min
Jun 17, 2:46 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	59 min
Jun 17, 2:50 PM EDT	Severe Thunderstorm Warning	CTP	Clearfield	55 min
Jun 17, 3:11 PM EDT	Severe Thunderstorm Warning	PBZ	Indiana	64 min
Jun 17, 3:13 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	62 min
Jun 17, 3:21 PM EDT	Severe Thunderstorm Warning	CTP	Clinton	54 min
Jun 17, 3:27 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	93 min
Jun 17, 3:35 PM EDT	Severe Thunderstorm Warning	CTP	Somerset	55 min
Jun 17, 3:49 PM EDT	Severe Thunderstorm Warning	CTP	Cambria	56 min
Jun 17, 4:00 PM EDT	Severe Thunderstorm Warning	BGM	Susquehanna	60 min
Jun 17, 4:03 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	27 min
Jun 17, 4:13 PM EDT	Severe Thunderstorm Warning	CTP	Clinton	32 min
Jun 17, 4:15 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming	60 min
Jun 17, 4:18 PM EDT	Severe Thunderstorm Warning	CTP	Columbia, Montour	72 min
Jun 17, 4:38 PM EDT	Severe Thunderstorm Warning	CTP	Union	67 min
Jun 17, 4:48 PM EDT	Severe Thunderstorm Warning	BGM	Luzerne	72 min
Jun 17, 4:49 PM EDT	Severe Thunderstorm Warning	CTP	Centre	41 min
Jun 17, 5:04 PM EDT	Severe Thunderstorm Warning	CTP	Northumberland	56 min
Jun 17, 5:10 PM EDT	Severe Thunderstorm Warning	CTP	Snyder	20 min
Jun 17, 5:27 PM EDT	Severe Thunderstorm Warning	CTP	Columbia	18 min
Jun 17, 5:34 PM EDT	Severe Thunderstorm Warning	CTP	Schuylkill	56 min
Jun 17, 5:37 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Westmoreland	38 min
Jun 17, 5:41 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin, Perry	49 min
Jun 17, 5:58 PM EDT	Severe Thunderstorm Warning	PHI	Carbon	32 min
Jun 17, 6:10 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	50 min
Jun 17, 6:27 PM EDT	Severe Thunderstorm Warning	PHI	Lehigh	33 min
Jun 17, 6:45 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Northampton	30 min
Jun 17, 7:08 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	52 min
Jun 17, 7:47 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	58 min
Jun 17, 8:12 PM EDT	Severe Thunderstorm Warning	PHI	Chester	33 min
Jun 17, 10:33 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	42 min
Jun 17, 10:42 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny	63 min
Jun 17, 11:37 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion	53 min
Jun 17, 11:40 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	65 min
Jun 22, 5:33 PM EDT	Severe Thunderstorm Warning	PHI	Berks, Chester, Montgomery	57 min
Jun 24, 7:45 PM EDT	Severe Thunderstorm Warning	PBZ	Mercer	60 min
Jun 24, 8:26 PM EDT	Severe Thunderstorm Warning	PBZ	Lawrence	64 min
Jun 24, 8:54 PM EDT	Severe Thunderstorm Warning	PBZ	Butler	66 min
Jun 25, 3:45 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland	45 min
Jun 25, 4:13 PM EDT	Severe Thunderstorm Warning	CTP	Dauphin	62 min
Jun 25, 6:29 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	61 min
Jun 25, 6:53 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster	37 min
Jun 25, 7:13 PM EDT	Severe Thunderstorm Warning	PHI	Berks	62 min

By county

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

22 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2003 2005

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.