M5.4 earthquake 8 km NNW of Numata, Japan
A magnitude 5.4 earthquake struck 8 km NNW of Numata, Japan on Wed, Dec 29, 1976, 11:36 PM JST (14:36 UTC), 147 km (91 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.4 (mb), moderate
- Local time
- UTC
- 1976-12-29 14:36:49 UTC
- Depth
- 147.0 km (91.3 mi), intermediate-depth
- Epicenter
- 36.704° N, 139.024° 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.
- Depth from
- CONSTRAINED_BY_DEPTH_PHASES
- Stations used
- 212
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.4 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000kzn (also filed as iscgem705298). Read Wed, Sep 30, 2026, 10:48 AM UTC.