Alert archive / Pennsylvania / 1989
Weather alerts in Pennsylvania, June 1989
113 weather alerts in June 1989, 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 June 1989. Tap one for its archive.
- Alerts
- 113
- Warnings
- 113
- Watches
- 0
- Advisories
- 0
- Busiest day
- June 27, 198922 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 |
|---|---|---|---|---|
| Jun 2, 2:07 PM EDT | Flash Flood Warning | PHI | Bucks | 83 min |
| Jun 2, 2:07 PM EDT | Severe Thunderstorm Warning | PHI | Bucks | 17 min |
| Jun 3, 6:22 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 53 min |
| Jun 3, 7:23 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Warren | 67 min |
| Jun 3, 8:09 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 51 min |
| Jun 3, 8:22 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 53 min |
| Jun 3, 8:36 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 54 min |
| Jun 9, 2:28 PM EDT | Flash Flood Warning | PBZ | Butler | 5 hr |
| Jun 9, 5:33 PM EDT | Flash Flood Warning | CLE | Forest, Venango | 2 hr |
| Jun 9, 8:17 PM EDT | Severe Thunderstorm Warning | PHI | Philadelphia | 58 min |
| Jun 9, 8:17 PM EDT | Severe Thunderstorm Warning | PHI | Delaware | 58 min |
| Jun 9, 11:09 PM EDT | Flash Flood Warning | PHI | Delaware | 3 hr |
| Jun 9, 11:36 PM EDT | Flash Flood Warning | PHI | Bucks | 3 hr |
| Jun 15, 11:02 AM EDT | Flash Flood Warning | CLE | Lawrence | 3 hr |
| Jun 15, 11:24 AM EDT | Flash Flood Warning | CLE | Elk | 3 hr |
| Jun 15, 3:36 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jun 15, 6:22 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 38 min |
| Jun 15, 6:39 PM EDT | Tornado Warning | CTP | Lancaster | 21 min |
| Jun 15, 6:41 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 64 min |
| Jun 15, 6:49 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 56 min |
| Jun 16, 10:53 PM EDT | Flash Flood Warning | CTP | Centre | 5 hr |
| Jun 17, 2:35 AM EDT | Flash Flood Warning | PBZ | Butler | 4 hr |
| Jun 19, 9:15 PM EDT | Flash Flood Warning | PBZ | Bedford, Somerset | 6 hr |
| Jun 20, 12:16 PM EDT | Flash Flood Warning | CLE | Elk | 4 hr |
| Jun 20, 2:08 PM EDT | Flash Flood Warning | CLE | Forest, Venango | 2 hr |
| Jun 20, 2:13 PM EDT | Flash Flood Warning | PBZ | Butler | 4 hr |
| Jun 20, 4:13 PM EDT | Flash Flood Warning | CLE | Elk, Forest, McKean, Warren | 4 hr |
| Jun 20, 4:13 PM EDT | Flash Flood Warning | CLE | Venango | 4 hr |
| Jun 20, 4:27 PM EDT | Flash Flood Warning | PBZ | Somerset | 4 hr |
| Jun 20, 4:55 PM EDT | Flash Flood Warning | PBZ | Bedford | 4 hr |
| Jun 20, 6:03 PM EDT | Flash Flood Warning | CTP | Adams | 5 hr |
| Jun 20, 6:20 PM EDT | Flash Flood Warning | PBZ | Blair | 5 hr |
| Jun 20, 7:08 PM EDT | Flash Flood Warning | CLE | Potter | 5 hr |
| Jun 20, 7:11 PM EDT | Flash Flood Warning | CTP | Huntingdon | 2 hr |
| Jun 20, 7:38 PM EDT | Flash Flood Warning | CLE | Cameron | 5 hr |
| Jun 20, 7:41 PM EDT | Flash Flood Warning | CTP | Centre | 4 hr |
| Jun 20, 7:54 PM EDT | Flash Flood Warning | CTP | Juniata | 2 hr |
| Jun 20, 8:09 PM EDT | Severe Thunderstorm Warning | CTP | Franklin | 66 min |
| Jun 20, 8:28 PM EDT | Flash Flood Warning | CLE | Elk | 6 hr |
| Jun 20, 8:45 PM EDT | Flash Flood Warning | PBZ | Bedford, Blair | 3 hr |
| Jun 20, 9:00 PM EDT | Flash Flood Warning | CTP | Perry | 4 hr |
| Jun 20, 9:27 PM EDT | Flash Flood Warning | CTP | Fulton | 4 hr |
| Jun 20, 10:35 PM EDT | Flash Flood Warning | PBZ | Jefferson | 5 hr |
| Jun 20, 11:20 PM EDT | Flash Flood Warning | PBZ | Bedford, Somerset | 5 hr |
| Jun 20, 11:20 PM EDT | Flash Flood Warning | PBZ | Blair | 5 hr |
| Jun 21, 6:03 AM EDT | Flash Flood Warning | PBZ | Allegheny, Beaver, Butler | 3 hr |
| Jun 21, 7:20 AM EDT | Flash Flood Warning | CTP | Lycoming | 5 hr |
| Jun 21, 2:09 PM EDT | Flash Flood Warning | CTP | Huntingdon | 4 hr |
| Jun 21, 3:42 PM EDT | Flash Flood Warning | CTP | Snyder | 3 hr |
| Jun 22, 2:09 PM EDT | Flash Flood Warning | PHI | Bucks, Montgomery, Philadelphia | 2 hr |
| Jun 22, 3:15 PM EDT | Flash Flood Warning | PHI | Delaware | 3 hr |
| Jun 22, 3:50 PM EDT | Flash Flood Warning | PHI | Bucks, Delaware, Montgomery, Philadelphia | 115 min |
| Jun 22, 4:29 PM EDT | Flash Flood Warning | CLE | Mercer | 61 min |
| Jun 22, 4:30 PM EDT | Flash Flood Warning | PHI | Chester, Montgomery | 2 hr |
| Jun 22, 5:20 PM EDT | Flash Flood Warning | CLE | Crawford | 115 min |
| Jun 22, 5:42 PM EDT | Flash Flood Warning | PHI | Bucks | 75 min |
| Jun 22, 7:07 PM EDT | Flash Flood Warning | CLE | Crawford, Erie | 2 hr |
| Jun 22, 7:55 PM EDT | Flash Flood Warning | PBZ | Allegheny | 65 min |
| Jun 22, 8:00 PM EDT | Flash Flood Warning | CTP | York | 4 hr |
| Jun 22, 8:30 PM EDT | Flash Flood Warning | PBZ | Butler | 4 hr |
| Jun 22, 8:44 PM EDT | Flash Flood Warning | PBZ | Allegheny | 3 hr |
| Jun 22, 9:05 PM EDT | Flash Flood Warning | CLE | Elk | 3 hr |
| Jun 22, 9:05 PM EDT | Flash Flood Warning | PBZ | Clearfield, Jefferson | 3 hr |
| Jun 22, 9:23 PM EDT | Flash Flood Warning | PBZ | Cambria | 4 hr |
| Jun 22, 10:45 PM EDT | Flash Flood Warning | CLE | McKean | 2 hr |
| Jun 22, 10:55 PM EDT | Flash Flood Warning | PBZ | Bedford, Blair | 5 hr |
| Jun 22, 11:23 PM EDT | Flash Flood Warning | CLE | Elk | 5 hr |
| Jun 22, 11:23 PM EDT | Flash Flood Warning | PBZ | Jefferson | 5 hr |
| Jun 22, 11:23 PM EDT | Flash Flood Warning | PBZ | Fayette, Somerset | 5 hr |
| Jun 22, 11:30 PM EDT | Flash Flood Warning | CLE | McKean | 5 hr |
| Jun 22, 11:39 PM EDT | Flash Flood Warning | CTP | Adams | 4 hr |
| Jun 22, 11:47 PM EDT | Flash Flood Warning | PBZ | Clarion | 4 hr |
| Jun 23, 1:19 AM EDT | Flash Flood Warning | CTP | Huntingdon | 4 hr |
| Jun 23, 11:01 AM EDT | Flash Flood Warning | PHI | Chester | 119 min |
| Jun 24, 5:03 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Westmoreland | 57 min |
| Jun 24, 5:50 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 55 min |
| Jun 24, 6:25 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 2 hr |
| Jun 24, 7:31 PM EDT | Flash Flood Warning | CTP | Cumberland | 3 hr |
| Jun 24, 7:44 PM EDT | Flash Flood Warning | CTP | Snyder | 115 min |
| Jun 24, 8:29 PM EDT | Severe Thunderstorm Warning | CTP | Huntingdon | 31 min |
| Jun 24, 8:45 PM EDT | Severe Thunderstorm Warning | PBZ | Bedford | 75 min |
| Jun 24, 9:03 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 42 min |
| Jun 25, 4:21 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 54 min |
| Jun 25, 4:30 PM EDT | Severe Thunderstorm Warning | CTP | Berks | 60 min |
| Jun 25, 4:47 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 43 min |
| Jun 25, 5:08 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 67 min |
| Jun 25, 5:13 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 47 min |
| Jun 25, 6:19 PM EDT | Severe Thunderstorm Warning | CTP | Juniata, Snyder | 41 min |
| Jun 25, 6:30 PM EDT | Severe Thunderstorm Warning | CTP | Perry | 30 min |
| Jun 25, 9:33 PM EDT | Flash Flood Warning | PBZ | Clearfield | 87 min |
| Jun 27, 1:56 PM EDT | Severe Thunderstorm Warning | CLE | Lawrence | 49 min |
| Jun 27, 2:02 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 58 min |
| Jun 27, 2:28 PM EDT | Severe Thunderstorm Warning | CLE | Potter | 62 min |
| Jun 27, 2:39 PM EDT | Tornado Warning | CLE | Mercer | 36 min |
| Jun 27, 2:46 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 59 min |
| Jun 27, 2:46 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Jefferson | 59 min |
| Jun 27, 3:06 PM EDT | Severe Thunderstorm Warning | CLE | Venango | 69 min |
| Jun 27, 3:17 PM EDT | Tornado Warning | CLE | Mercer | 28 min |
| Jun 27, 3:21 PM EDT | Flash Flood Warning | CLE | Venango | 4 hr |
| Jun 27, 3:21 PM EDT | Flash Flood Warning | PBZ | Allegheny, Armstrong, Butler | 4 hr |
| Jun 27, 3:21 PM EDT | Flash Flood Warning | PBZ | Clarion | 4 hr |
| Jun 27, 3:40 PM EDT | Flash Flood Warning | CLE | Mercer | 3 hr |
| Jun 27, 4:07 PM EDT | Severe Thunderstorm Warning | PBZ | Clearfield, Indiana, Jefferson | 68 min |
| Jun 27, 4:15 PM EDT | Severe Thunderstorm Warning | CTP | Clinton, Lycoming | 45 min |
| Jun 27, 4:39 PM EDT | Severe Thunderstorm Warning | CTP | Northumberland | 51 min |
| Jun 27, 5:20 PM EDT | Severe Thunderstorm Warning | CTP | Union | 55 min |
| Jun 27, 5:20 PM EDT | Severe Thunderstorm Warning | CTP | Montour | 55 min |
| Jun 27, 6:03 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 57 min |
| Jun 27, 6:18 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny, Butler | 57 min |
| Jun 27, 6:44 PM EDT | Severe Thunderstorm Warning | CTP | Northumberland | 46 min |
| Jun 27, 6:50 PM EDT | Flash Flood Warning | SHV | Clarion | 6 hr |
| Jun 27, 7:09 PM EDT | Flash Flood Warning | PBZ | Allegheny | 4 hr |
| Jun 27, 9:05 PM EDT | Severe Thunderstorm Warning | PHI | Bucks, Montgomery | 40 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 | 40 |
| Tornado Warning | 3 |
| Flooding | |
| Flash Flood Warning | 70 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butler County9
- Bucks County7
- Allegheny County7
- Elk County6
- Bedford County6
- Venango County5
- Jefferson County5
- Crawford County4
- Delaware County4
- Lancaster County4
- Chester County4
- Somerset County4
- Blair County4
- Huntingdon County4
- Montgomery County4
- Mercer County4
- Clarion County4
- Forest County3
- Philadelphia County3
- Centre County3
- McKean County3
- Snyder County3
- Clearfield County3
- Fayette County3
- Westmoreland County3
- Erie County2
- Warren County2
- Beaver County2
- Washington County2
- Lawrence County2
- Berks County2
- Adams County2
- Potter County2
- Juniata County2
- Perry County2
- Fulton County2
- Lycoming County2
- Armstrong County2
- Northumberland County2
- Cameron County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19881990
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.