Japan earthquakes

M6.3 earthquake 119 km E of Naze, Japan

A magnitude 6.3 earthquake struck 119 km E of Naze, Japan on Wed, Dec 15, 1976, 1:06 AM JST (16:06 UTC), 41 km (25 mi) below the surface.

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The earthquake

Magnitude: 6.3 (mb), strong
Local time: Wed, Dec 15, 1976, 1:06 AM JST
UTC: 1976-12-14 16:06:44 UTC
Depth: 41.0 km (25.5 mi), shallow
Epicenter: 28.294° N, 130.698° 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: 293

Nearest places

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

Nearby

Within 100 km, magnitude 2.5 and up: 12 in the 60 days after this one and 0 in the 30 days before it.

After

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0000krp (also filed as gcmtc121476a, gcmt19761214160644, atlas19761214160644, iscgem704706). Read Tue, Sep 22, 2026, 10:18 AM UTC.