After a major earthquake in Oregon, the ground keeps moving: aftershocks are smaller quakes triggered as the crust adjusts around the fault that ruptured. They are most frequent right after the mainshock and taper off over days to months. This page tracks recent seismic activity across Oregon live, so you can follow an aftershock sequence as it happens. For instant alerts the moment a new aftershock strikes near you, the free QuakeMate earthquake alert app sends real-time push notifications.
Recent earthquakes in Oregon
- 3.4NORTHERN CALIFORNIA16 hours ago
- 2.3OFFSHORE NORTHERN CALIFORNIA18 hours ago
- 2.0NORTHERN CALIFORNIA1 day ago
- 2.1NORTHERN CALIFORNIA3 days ago
- 2.0NORTHERN CALIFORNIA4 days ago
- 2.8NORTHERN CALIFORNIA4 days ago
- 2.2NORTHERN CALIFORNIA1 week ago
- 2.6NORTHERN CALIFORNIA2 weeks ago
- 2.6NORTHERN CALIFORNIA2 weeks ago
- 2.1OREGON3 weeks ago
- 2.0OREGON3 weeks ago
- 2.7NORTHERN CALIFORNIA3 weeks ago
Aftershocks in Oregon - FAQ
Are there aftershocks in Oregon right now?
Yes. 2 earthquakes have been recorded in Oregon in the last 24 hours. The live feed above lists each one as it is detected, so you can watch an aftershock sequence unfold in real time.
How long do aftershocks last after a big earthquake in Oregon?
Aftershocks are most frequent in the hours and days right after the mainshock and taper off over time, but a large earthquake can produce aftershocks for months. Their number and size follow well-known patterns (Omori and Bath laws), so activity gradually declines even though individual aftershocks can still be strongly felt.
Can I get an alert for the next aftershock in Oregon?
Yes. Turn on browser notifications above to get a heads-up when a new quake is detected near Oregon, or install the free QuakeMate app for wake-you-up critical alerts with custom magnitude and region rules.