Alert archive / Pennsylvania / Severe Thunderstorm Warnings / 1990

Severe Thunderstorm Warnings in Pennsylvania, July 1990

64 severe thunderstorm warnings in July 1990. 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 July 1990. Tap one for its archive.

Severe Thunderstorm Warnings: 64
Busiest day: July 9, 199020 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 30, 8:04 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	56 min
Jun 30, 8:18 PM EDT	Severe Thunderstorm Warning	CTP	Bradford	62 min
Jun 30, 8:36 PM EDT	Severe Thunderstorm Warning	CLE	Crawford	69 min
Jun 30, 8:51 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Juniata, Mifflin, Snyder, Union	69 min
Jun 30, 8:51 PM EDT	Severe Thunderstorm Warning	CTP	Perry	69 min
Jun 30, 9:18 PM EDT	Severe Thunderstorm Warning	BGM	Wyoming	87 min
Jun 30, 9:27 PM EDT	Severe Thunderstorm Warning	CLE	Venango	63 min
Jun 30, 9:36 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion	69 min
Jun 30, 9:50 PM EDT	Severe Thunderstorm Warning	BGM	Lackawanna, Luzerne	55 min
Jun 30, 9:50 PM EDT	Severe Thunderstorm Warning	BGM	Wayne	55 min
Jun 30, 10:19 PM EDT	Severe Thunderstorm Warning	CTP	Monroe	41 min
Jun 30, 10:44 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland, Perry	61 min
Jun 30, 10:44 PM EDT	Severe Thunderstorm Warning	CTP	Huntingdon	61 min
Jun 30, 10:45 PM EDT	Severe Thunderstorm Warning	PBZ	Clearfield, Indiana	60 min
Jul 1, 11:27 AM EDT	Severe Thunderstorm Warning	PBZ	Fayette	63 min
Jul 5, 12:10 AM EDT	Severe Thunderstorm Warning	CLE	Erie, Warren	65 min
Jul 5, 11:59 AM EDT	Severe Thunderstorm Warning	PBZ	Washington	61 min
Jul 5, 12:14 PM EDT	Severe Thunderstorm Warning	PBZ	Cambria, Indiana	61 min
Jul 5, 12:32 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	58 min
Jul 5, 12:59 PM EDT	Severe Thunderstorm Warning	PBZ	Blair, Cambria, Westmoreland	61 min
Jul 5, 12:59 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	61 min
Jul 5, 1:32 PM EDT	Severe Thunderstorm Warning	PBZ	Bedford, Somerset	58 min
Jul 5, 1:32 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette	58 min
Jul 5, 2:05 PM EDT	Severe Thunderstorm Warning	CTP	Schuylkill	25 min
Jul 5, 2:26 PM EDT	Severe Thunderstorm Warning	CTP	Cumberland	34 min
Jul 5, 2:28 PM EDT	Severe Thunderstorm Warning	CTP	Lehigh	62 min
Jul 5, 2:34 PM EDT	Severe Thunderstorm Warning	PBZ	Somerset	56 min
Jul 5, 3:01 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	59 min
Jul 5, 3:16 PM EDT	Severe Thunderstorm Warning	CTP	York	29 min
Jul 5, 8:12 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Greene, Washington	73 min
Jul 9, 12:48 PM EDT	Severe Thunderstorm Warning	CLE	Venango	57 min
Jul 9, 12:54 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion, Jefferson	2 hr
Jul 9, 1:21 PM EDT	Severe Thunderstorm Warning	PBZ	Clearfield	99 min
Jul 9, 1:21 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong	99 min
Jul 9, 1:34 PM EDT	Severe Thunderstorm Warning	CTP	Centre	41 min
Jul 9, 1:35 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver, Butler	85 min
Jul 9, 1:40 PM EDT	Severe Thunderstorm Warning	CLE	Lawrence	50 min
Jul 9, 1:50 PM EDT	Severe Thunderstorm Warning	CLE	Venango	70 min
Jul 9, 2:04 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Union	56 min
Jul 9, 2:04 PM EDT	Severe Thunderstorm Warning	CTP	Snyder	56 min
Jul 9, 2:09 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny	81 min
Jul 9, 2:42 PM EDT	Severe Thunderstorm Warning	CTP	Centre, Mifflin, Snyder, Union	48 min
Jul 9, 3:01 PM EDT	Severe Thunderstorm Warning	PBZ	Allegheny, Beaver	89 min
Jul 9, 3:09 PM EDT	Severe Thunderstorm Warning	CTP	Carbon, Monroe, Northampton	66 min
Jul 9, 3:45 PM EDT	Severe Thunderstorm Warning	PHI	Bucks	60 min
Jul 9, 3:50 PM EDT	Severe Thunderstorm Warning	PBZ	Washington, Westmoreland	100 min
Jul 9, 4:07 PM EDT	Severe Thunderstorm Warning	CTP	Northampton	38 min
Jul 9, 4:31 PM EDT	Severe Thunderstorm Warning	CTP	Lancaster, York	44 min
Jul 9, 4:57 PM EDT	Severe Thunderstorm Warning	PBZ	Somerset	48 min
Jul 9, 5:19 PM EDT	Severe Thunderstorm Warning	PHI	Bucks, Chester, Delaware, Montgomery, Philadelphia	56 min
Jul 10, 3:40 PM EDT	Severe Thunderstorm Warning	PBZ	Butler	65 min
Jul 20, 2:12 PM EDT	Severe Thunderstorm Warning	PBZ	Armstrong, Butler, Clarion	63 min
Jul 20, 2:55 PM EDT	Severe Thunderstorm Warning	PBZ	Westmoreland	65 min
Jul 20, 4:12 PM EDT	Severe Thunderstorm Warning	PBZ	Cambria	63 min
Jul 20, 4:12 PM EDT	Severe Thunderstorm Warning	PBZ	Greene	63 min
Jul 20, 4:15 PM EDT	Severe Thunderstorm Warning	CTP	Lycoming	60 min
Jul 20, 4:24 PM EDT	Severe Thunderstorm Warning	PBZ	Somerset	66 min
Jul 20, 5:01 PM EDT	Severe Thunderstorm Warning	PBZ	Fayette, Somerset	119 min
Jul 22, 5:32 PM EDT	Severe Thunderstorm Warning	CLE	Mercer	58 min
Jul 22, 6:11 PM EDT	Severe Thunderstorm Warning	CLE	Lawrence	64 min
Jul 22, 7:24 PM EDT	Severe Thunderstorm Warning	PBZ	Clarion	66 min
Jul 22, 8:02 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	58 min
Jul 22, 8:31 PM EDT	Severe Thunderstorm Warning	PBZ	Washington	59 min
Jul 22, 9:01 PM EDT	Severe Thunderstorm Warning	PBZ	Beaver	59 min

By county

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

8 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 1989 1991

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.