M2.3 earthquake 83 km ENE of McCarthy, Alaska

A magnitude 2.3 earthquake struck 83 km ENE of McCarthy, Alaska on Sat, Sep 14, 2019, 2:34 AM AKDT (10:34 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M3.0 97 km E of McCarthy, 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
2.3	ML, local (Richter)	Alaska Earthquake Center	Preferred · Preliminary
2.3	ML, local (Richter)	USGS National Earthquake Information Center	Reviewed

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 25 in the 60 days after this one and 6 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event ak019bt79xd6 (also filed as us70005gb2). Read Thu, Oct 1, 2026, 2:52 PM UTC.