Alert archive / Pennsylvania / 1998
Weather alerts in Pennsylvania, July 1998
54 weather alerts in July 1998, 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 July 1998. Tap one for its archive.
- Alerts
- 54
- Warnings
- 53
- Watches
- 1
- Advisories
- 0
- Busiest day
- July 21, 199820 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 8, 9:55 AM EDT | Flash Flood Warning | CTP | Huntingdon | 4 hr |
| Jul 8, 10:00 AM EDT | Flash Flood Warning | CTP | Mifflin | 4 hr |
| Jul 17, 3:56 PM EDT | Severe Thunderstorm Warning | BGM | Wyoming | 49 min |
| Jul 17, 4:15 PM EDT | Severe Thunderstorm Warning | CTP | Columbia | 35 min |
| Jul 17, 5:55 PM EDT | Severe Thunderstorm Warning | CTP | Centre | 60 min |
| Jul 19, 8:39 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 61 min |
| Jul 19, 11:28 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 47 min |
| Jul 21, 9:56 AM EDT | Severe Thunderstorm Warning | CTP | Potter | 64 min |
| Jul 21, 10:48 AM EDT | Severe Thunderstorm Warning | CTP | Tioga | 62 min |
| Jul 21, 11:01 AM EDT | Tornado Warning | CTP | Tioga | 64 min |
| Jul 21, 11:20 AM EDT | Severe Thunderstorm Warning | BGM | Bradford | 40 min |
| Jul 21, 11:43 AM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 67 min |
| Jul 21, 11:43 AM EDT | Severe Thunderstorm Warning | CTP | Lycoming, Sullivan | 62 min |
| Jul 21, 12:42 PM EDT | Severe Thunderstorm Warning | CTP | Columbia | 63 min |
| Jul 21, 1:17 PM EDT | Tornado Warning | CTP | Columbia | 63 min |
| Jul 21, 1:24 PM EDT | Tornado Warning | CTP | Columbia | 56 min |
| Jul 21, 1:28 PM EDT | Severe Thunderstorm Warning | BGM | Luzerne | 47 min |
| Jul 21, 2:00 PM EDT | Severe Thunderstorm Warning | PHI | Carbon | 40 min |
| Jul 21, 2:01 PM EDT | Severe Thunderstorm Warning | BGM | Lackawanna | 34 min |
| Jul 21, 2:16 PM EDT | Severe Thunderstorm Warning | PHI | Monroe | 49 min |
| Jul 21, 4:11 PM EDT | Severe Thunderstorm Warning | CTP | Somerset | 74 min |
| Jul 21, 4:36 PM EDT | Severe Thunderstorm Warning | CTP | Bedford | 59 min |
| Jul 21, 4:53 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 32 min |
| Jul 21, 4:55 PM EDT | Severe Thunderstorm Warning | CTP | Fulton | 30 min |
| Jul 21, 5:21 PM EDT | Severe Thunderstorm Warning | CTP | Lebanon | 19 min |
| Jul 21, 6:11 PM EDT | Severe Thunderstorm Warning | CTP | Lancaster | 34 min |
| Jul 21, 6:28 PM EDT | Severe Thunderstorm Warning | PHI | Chester | 47 min |
| Jul 21, 8:20 PM EDT | Severe Thunderstorm Warning | CLE | Erie | 65 min |
| Jul 21, 8:33 PM EDT | Severe Thunderstorm Warning | CLE | Crawford | 62 min |
| Jul 21, 8:54 PM EDT | Severe Thunderstorm Warning | PBZ | Mercer | 56 min |
| Jul 21, 9:00 PM EDT | Severe Thunderstorm Watch | SPC | Allegheny, Armstrong, Beaver, Blair, Butler, Cambria and 15 more | 6 hr |
| Jul 21, 9:15 PM EDT | Severe Thunderstorm Warning | PBZ | Lawrence | 60 min |
| Jul 21, 9:25 PM EDT | Severe Thunderstorm Warning | PBZ | Venango | 60 min |
| Jul 21, 9:30 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 60 min |
| Jul 21, 9:34 PM EDT | Severe Thunderstorm Warning | CLE | Crawford, Erie | 46 min |
| Jul 21, 9:38 PM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest | 62 min |
| Jul 21, 9:40 PM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 60 min |
| Jul 21, 10:00 PM EDT | Severe Thunderstorm Warning | PBZ | Armstrong, Jefferson | |
| Jul 21, 10:22 PM EDT | Severe Thunderstorm Warning | PBZ | Allegheny | 58 min |
| Jul 21, 10:28 PM EDT | Severe Thunderstorm Warning | PBZ | Indiana, Westmoreland | 72 min |
| Jul 21, 10:29 PM EDT | Severe Thunderstorm Warning | PBZ | Butler | 21 min |
| Jul 21, 10:43 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Clearfield | 57 min |
| Jul 21, 11:42 PM EDT | Severe Thunderstorm Warning | PBZ | Westmoreland | 58 min |
| Jul 21, 11:47 PM EDT | Severe Thunderstorm Warning | CTP | Cambria, Somerset | 78 min |
| Jul 22, 12:43 AM EDT | Severe Thunderstorm Warning | PBZ | Lawrence, Mercer | 47 min |
| Jul 22, 12:54 AM EDT | Severe Thunderstorm Warning | PBZ | Beaver | 46 min |
| Jul 22, 1:30 AM EDT | Severe Thunderstorm Warning | PBZ | Butler | 60 min |
| Jul 22, 8:35 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 60 min |
| Jul 23, 12:32 AM EDT | Severe Thunderstorm Warning | PBZ | Lawrence, Mercer | 58 min |
| Jul 23, 1:05 AM EDT | Severe Thunderstorm Warning | PBZ | Butler, Venango | 60 min |
| Jul 23, 2:01 AM EDT | Severe Thunderstorm Warning | PBZ | Clarion, Forest | 49 min |
| Jul 23, 2:07 AM EDT | Severe Thunderstorm Warning | CTP | Warren | 48 min |
| Jul 30, 1:42 PM EDT | Severe Thunderstorm Warning | PBZ | Fayette, Westmoreland | 57 min |
| Jul 30, 1:53 PM EDT | Severe Thunderstorm Warning | PBZ | Washington | 57 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 | 48 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 1 |
| Flooding | |
| Flash Flood Warning | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Erie County5
- Butler County5
- Columbia County4
- Mercer County4
- Lawrence County4
- Westmoreland County4
- Crawford County3
- Beaver County3
- Cambria County3
- Clarion County3
- Forest County3
- Venango County3
- Tioga County2
- Lycoming County2
- Sullivan County2
- Somerset County2
- Fulton County2
- Allegheny County2
- Armstrong County2
- Clearfield County2
- Indiana County2
- Jefferson County2
- Warren County2
- Washington County2
- Huntingdon County1
- Mifflin County1
- Wyoming County1
- Centre County1
- Potter County1
- Bradford County1
- Luzerne County1
- Carbon County1
- Lackawanna County1
- Monroe County1
- Bedford County1
- Lebanon County1
- Lancaster County1
- Chester County1
- Blair County1
- Cameron County1
3 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive19971999
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.