Alert archive / Pennsylvania / 2000
Weather alerts in Pennsylvania, August 2000
109 weather alerts in August 2000, 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 August 2000. Tap one for its archive.
- Alerts
- 109
- Warnings
- 103
- Watches
- 6
- Advisories
- 0
- Busiest day
- August 2, 200038 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 |
|---|---|---|---|---|
| Jul 31, 8:33 PM EDT | Flash Flood Warning | CLE | Erie | 3 hr |
| Jul 31, 8:47 PM EDT | Flash Flood Warning | PBZ | Allegheny | 118 min |
| Jul 31, 9:17 PM EDT | Flash Flood Warning | CLE | Crawford | 118 min |
| Aug 1, 4:11 PM EDT | Tornado Warning | CTP | Lycoming, Sullivan | 34 min |
| Aug 1, 4:44 PM EDT | Tornado Warning | CTP | Sullivan | 31 min |
| Aug 1, 4:50 PM EDT | Severe Thunderstorm Warning | CTP | Northumberland, Snyder | 55 min |
| Aug 1, 7:13 PM EDT | Flash Flood Warning | PHI | Berks, Lehigh | 2 hr |
| Aug 2, 12:52 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 53 min |
| Aug 2, 1:00 PM EDT | Severe Thunderstorm Watch | SPC | Crawford, Erie, Forest, McKean, Mercer, Venango and 1 more | 5 hr |
| Aug 2, 1:01 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 59 min |
| Aug 2, 1:25 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 35 min |
| Aug 2, 1:39 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 51 min |
| Aug 2, 1:51 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 69 min |
| Aug 2, 1:56 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 49 min |
| Aug 2, 2:51 PM EDT | Flash Flood Warning | CLE | Crawford | 114 min |
| Aug 2, 2:51 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 39 min |
| Aug 2, 2:56 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 64 min |
| Aug 2, 3:02 PM EDT | Severe Thunderstorm Warning | CTP | McKean, Warren | 58 min |
| Aug 2, 3:23 PM EDT | Flash Flood Warning | PBZ | Venango | 4 hr |
| Aug 2, 3:28 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 62 min |
| Aug 2, 3:50 PM EDT | Flash Flood Warning | PBZ | Mercer | 3 hr |
| Aug 2, 4:01 PM EDT | Severe Thunderstorm Warning | CTP | Potter | 74 min |
| Aug 2, 4:07 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 38 min |
| Aug 2, 4:12 PM EDT | Flash Flood Warning | PBZ | Forest | 3 hr |
| Aug 2, 4:19 PM EDT | Tornado Warning | CLE | Crawford | 41 min |
| Aug 2, 4:32 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 58 min |
| Aug 2, 4:38 PM EDT | Severe Thunderstorm Warning | CTP | Columbia | 67 min |
| Aug 2, 4:40 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 65 min |
| Aug 2, 4:51 PM EDT | Severe Thunderstorm Warning | CTP | Clearfield | 54 min |
| Aug 2, 5:00 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 45 min |
| Aug 2, 5:14 PM EDT | Flash Flood Warning | CTP | Columbia | 3 hr |
| Aug 2, 5:37 PM EDT | Flash Flood Warning | CTP | Clearfield | 3 hr |
| Aug 2, 5:44 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 46 min |
| Aug 2, 5:54 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 66 min |
| Aug 2, 6:02 PM EDT | Tornado Warning | PBZ | Venango | 43 min |
| Aug 2, 6:20 PM EDT | Severe Thunderstorm Warning | CTP | Clinton | 25 min |
| Aug 2, 6:28 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 62 min |
| Aug 2, 6:38 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion | 67 min |
| Aug 2, 6:41 PM EDT | Flash Flood Warning | CLE | Crawford | 2 hr |
| Aug 2, 6:41 PM EDT | Flash Flood Warning | CTP | Clinton | 3 hr |
| Aug 2, 6:43 PM EDT | Flash Flood Warning | PBZ | Mercer | 3 hr |
| Aug 2, 6:44 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 61 min |
| Aug 2, 6:56 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 64 min |
| Aug 2, 7:02 PM EDT | Severe Thunderstorm Warning | CTP | Lycoming | 58 min |
| Aug 2, 7:14 PM EDT | Flash Flood Warning | PBZ | Forest, Venango | 3 hr |
| Aug 2, 9:03 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 42 min |
| Aug 2, 9:11 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 49 min |
| Aug 2, 9:28 PM EDT | Flash Flood Warning | CLE | Erie | 3 hr |
| Aug 2, 10:01 PM EDT | Flash Flood Warning | CLE | Crawford | 3 hr |
| Aug 2, 11:21 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 54 min |
| Aug 3, 12:23 AM EDT | Flash Flood Warning | CLE | Erie | 3 hr |
| Aug 3, 12:55 AM EDT | Severe Thunderstorm Warning | CLE | Erie | 50 min |
| Aug 3, 12:58 AM EDT | Flash Flood Warning | CLE | Crawford | 3 hr |
| Aug 3, 12:59 PM EDT | Flash Flood Warning | CTP | Clearfield | 3 hr |
| Aug 6, 8:19 AM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver, Fayette, Greene, Washington, Westmoreland | 3 hr |
| Aug 6, 10:47 AM EDT | Flash Flood Warning | PBZ | Fayette, Greene | 3 hr |
| Aug 6, 10:59 AM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Aug 6, 11:50 AM EDT | Flash Flood Warning | PBZ | Washington | 3 hr |
| Aug 6, 11:57 AM EDT | Flash Flood Warning | CTP | Somerset | 3 hr |
| Aug 6, 1:09 PM EDT | Flash Flood Warning | PBZ | Allegheny | 111 min |
| Aug 6, 1:42 PM EDT | Flash Flood Warning | PBZ | Fayette, Greene, Westmoreland | 4 hr |
| Aug 6, 3:00 PM EDT | Flash Flood Warning | CTP | Somerset | 3 hr |
| Aug 6, 9:30 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Beaver, Butler, Cambria, Clarion and 13 more | 6 hr |
| Aug 6, 10:03 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 42 min |
| Aug 6, 10:05 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong | 55 min |
| Aug 6, 10:11 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 64 min |
| Aug 6, 10:28 PM EDT | Flash Flood Warning | PBZ | Allegheny | 4 hr |
| Aug 6, 10:37 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 53 min |
| Aug 6, 10:39 PM EDT | Flash Flood Warning | PBZ | Westmoreland | 3 hr |
| Aug 7, 12:09 AM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 66 min |
| Aug 7, 12:09 AM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 66 min |
| Aug 7, 12:16 AM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 59 min |
| Aug 7, 12:21 AM EDT | Severe Thunderstorm Warning | CLE | Crawford | 54 min |
| Aug 7, 12:36 AM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Butler | 54 min |
| Aug 7, 1:27 AM EDT | Flash Flood Warning | PBZ | Allegheny, Westmoreland | 4 hr |
| Aug 7, 1:30 AM EDT | Flash Flood Warning | PBZ | Washington | 4 hr |
| Aug 7, 3:25 AM EDT | Flash Flood Warning | CTP | Cambria, Somerset | 4 hr |
| Aug 7, 5:09 AM EDT | Flash Flood Warning | PBZ | Allegheny, Washington, Westmoreland | 3 hr |
| Aug 7, 7:58 AM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Aug 7, 6:42 PM EDT | Severe Thunderstorm Warning | PHI | Montgomery, Philadelphia | 18 min |
| Aug 9, 1:00 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Bedford, Cumberland, Fayette, Franklin, Fulton and 4 more | 6 hr |
| Aug 9, 5:15 PM EDT | Severe Thunderstorm Watch | SPC | Cameron, Crawford, Elk, Erie, Forest, McKean and 3 more | 6 hr |
| Aug 9, 6:46 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 59 min |
| Aug 9, 7:12 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 63 min |
| Aug 9, 8:00 PM EDT | Severe Thunderstorm Watch | SPC | Bradford, Lackawanna, Lycoming, Sullivan, Susquehanna, Tioga and 2 more | 5 hr |
| Aug 15, 10:00 PM EDT | Severe Thunderstorm Watch | SPC | Beaver, Butler, Clarion, Crawford, Elk, Erie and 8 more | 5 hr |
| Aug 15, 10:43 PM EDT | Severe Thunderstorm Warning | CTP | Warren | 62 min |
| Aug 15, 11:07 PM EDT | Severe Thunderstorm Warning | CTP | McKean | 53 min |
| Aug 15, 11:11 PM EDT | Severe Thunderstorm Warning | CTP | Elk | 64 min |
| Aug 16, 12:16 AM EDT | Severe Thunderstorm Warning | CTP | Cameron, Elk | 59 min |
| Aug 16, 12:23 AM EDT | Tornado Warning | CTP | Cameron, Elk | 37 min |
| Aug 16, 12:50 AM EDT | Severe Thunderstorm Warning | CTP | Centre, Clinton | 55 min |
| Aug 16, 12:55 AM EDT | Severe Thunderstorm Warning | CTP | Cameron | 35 min |
| Aug 16, 2:51 AM EDT | Severe Thunderstorm Warning | CTP | Dauphin, Northumberland, Schuylkill | 54 min |
| Aug 23, 10:41 PM EDT | Flash Flood Warning | PBZ | Lawrence | 3 hr |
| Aug 23, 11:12 PM EDT | Flash Flood Warning | PBZ | Butler | 3 hr |
| Aug 24, 3:27 AM EDT | Severe Thunderstorm Warning | CTP | Snyder | 63 min |
| Aug 27, 1:43 PM EDT | Severe Thunderstorm Warning | CTP | Somerset | 62 min |
| Aug 27, 2:18 PM EDT | Severe Thunderstorm Warning | CTP | Cambria | 57 min |
| Aug 27, 5:28 PM EDT | Severe Thunderstorm Warning | CTP | Adams | 92 min |
| Aug 27, 6:27 PM EDT | Flash Flood Warning | CTP | Adams | 3 hr |
| Aug 27, 7:48 PM EDT | Flash Flood Warning | CTP | Cumberland | 117 min |
| Aug 27, 8:59 PM EDT | Severe Thunderstorm Warning | CTP | Cumberland, Dauphin, York | 61 min |
| Aug 27, 8:59 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 61 min |
| Aug 27, 9:12 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 93 min |
| Aug 27, 9:33 PM EDT | Flash Flood Warning | CTP | Adams, Cumberland | 117 min |
| Aug 27, 10:05 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Snyder | 40 min |
| Aug 27, 10:18 PM EDT | Severe Thunderstorm Warning | CTP | Mifflin, Union | 42 min |
| Aug 27, 11:02 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 58 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 | 59 |
| Tornado Warning | 5 |
| Severe Thunderstorm Watch | 6 |
| Flooding | |
| Flash Flood Warning | 39 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crawford County16
- Erie County12
- Mercer County11
- Venango County11
- Allegheny County10
- Westmoreland County8
- Warren County7
- Washington County7
- Forest County6
- McKean County6
- Somerset County6
- Fayette County5
- Greene County5
- Elk County5
- Clarion County4
- Beaver County4
- Butler County4
- Lawrence County4
- Adams County4
- Cumberland County4
- Cameron County4
- Lycoming County3
- Sullivan County3
- Snyder County3
- Potter County3
- Clearfield County3
- Clinton County3
- Centre County3
- Cambria County3
- Northumberland County2
- Columbia County2
- Armstrong County2
- Jefferson County2
- York County2
- Dauphin County2
- Berks County1
- Lehigh County1
- Indiana County1
- Montgomery County1
- Philadelphia County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19992001
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.