M1.6 earthquake 55 km NW of Beluga, Alaska

A magnitude 1.6 earthquake struck 55 km NW of Beluga, Alaska on Fri, Oct 10, 2025, 1:52 PM AKDT (21:52 UTC), 17 km (11 mi) below the surface.

Automatic solution: the magnitude and location may still be revised.

A larger quake followed: M6.0 12 km WNW of Susitna, Alaska. This one was a foreshock.

Map

Where this earthquake was located, with the others nearby. Select one for its page.

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
1.6	ML, local (Richter)	Alaska Earthquake Center	Preferred · Preliminary
0.89	ML, local (Richter)	AV	Final · ±0.15069598757238 · 7 stations

No one has reported feeling this quake to the USGS.

An automatic solution; a seismologist may revise it.

Distance and direction from each place to the epicenter, with its forecast.

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 93 in the 30 days before it.

The first 60 of at least 200.

From the USGS Earthquake Hazards Program and its partner networks, event ak025d0dwk03 (also filed as av93816486). Read Mon, Oct 5, 2026, 6:26 AM UTC.