M4.4 earthquake 98 km NNE of Yakutat, Alaska

A magnitude 4.4 earthquake struck 98 km NNE of Yakutat, Alaska on Sat, Dec 6, 2025, 11:48 AM AKST (20:48 UTC), 1 km (1 mi) below the surface.

A larger quake followed: M5.8 89 km N of Yakutat, 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
4.4	ML, local (Richter)	USGS National Earthquake Information Center	Preferred · Reviewed · ±0.069 · 28 stations
4.6	ML, local (Richter)	Alaska Earthquake Center	Reviewed · ±0.2 · 8 stations

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

No one has reported feeling this quake to the USGS.

The USGS PAGER system estimates deaths and economic losses from the shaking and the population and buildings exposed to it.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: at least 202 in the 60 days after this one and 39 in the 30 days before it.

The first 60 of at least 202.

From the USGS Earthquake Hazards Program and its partner networks, event us6000rt8h (also filed as ak2025xzwnum). Read Sat, Oct 3, 2026, 5:58 AM UTC.