M4.1 earthquake 67 km E of Mutsu, Japan
A magnitude 4.1 earthquake struck 67 km E of Mutsu, Japan on Tue, Feb 11, 1975, 7:26 PM JST (10:26 UTC), 85 km (53 mi) below the surface.
A larger quake followed: M4.2 36 km SSW of Shizunai-furukawach?, Japan. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.1 (mb), light
- Local time
- UTC
- 1975-02-11 10:26:58 UTC
- Depth
- 85.0 km (52.8 mi), intermediate-depth
- Epicenter
- 41.400° N, 142.016° E
- Region
- Japan
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Stations used
- 23
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 3 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayJapan earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp00009w8. Read Tue, Sep 22, 2026, 10:32 PM UTC.