After a major earthquake in Alaska, 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 Alaska 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 Alaska
- 3.0GULF OF ALASKA2 hours ago
- 4.8127 km S of False Pass, Alaska3 hours ago
- 3.2SOUTHERN ALASKA7 hours ago
- 3.4SOUTHERN ALASKA14 hours ago
- 3.0SOUTHERN ALASKA14 hours ago
- 3.1CENTRAL ALASKA1 day ago
- 4.064 km SE of King Cove, Alaska2 days ago
- 3.6SOUTHERN ALASKA3 days ago
- 4.27 km SE of Denali National Park, Alaska3 days ago
- 3.1CENTRAL ALASKA3 days ago
- 3.9CENTRAL ALASKA3 days ago
- 2.8SOUTHERN ALASKA3 days ago
Aftershocks in Alaska - FAQ
Are there aftershocks in Alaska right now?
Yes. 5 earthquakes have been recorded in Alaska 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 Alaska?
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 Alaska?
Yes. Turn on browser notifications above to get a heads-up when a new quake is detected near Alaska, or install the free QuakeMate app for wake-you-up critical alerts with custom magnitude and region rules.