region December 2025

Mutsu earthquakes in December 2025

Earthquake archive for Mutsu in December 2025: 5 recorded events with dates, magnitudes, depths and epicenter details.

All periods

Overview

Period at a glance

Recorded earthquakes

5.0

Strongest magnitude

4.7

Average magnitude

55.5 km

Average depth

Strongest event

5.0

17 Dec 2025

Mutsu, Japan

Depth

52.0 km

UTC

09:50:18

Coordinates

41.292, 142.346

Open

Analysis of the recorded activity

During December 2025, 5 earthquakes were recorded near Mutsu. Magnitudes ranged from 4.3 to 5.0, with an average of 4.7; depths ranged from 50.8 to 61.0 km, averaging 55.5 km. Activity extended from Tuesday, December 9, 2025 to Wednesday, December 17, 2025 UTC.

Only 5 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

5.0 52.0 km

Mutsu, Japan

17 Dec 2025 09:50:18 UTC

Open

5.0 60.1 km

Mutsu, Japan

09 Dec 2025 09:09:47 UTC

Open

4.6 53.8 km

Mutsu, Japan

09 Dec 2025 23:04:36 UTC

4.5 50.8 km

Mutsu, Japan

10 Dec 2025 14:01:30 UTC

4.3 61.0 km

Mutsu, Japan

14 Dec 2025 13:49:42 UTC