Japan earthquakes

M6.0 earthquake 43 km NNW of Murakami, Japan

A magnitude 6.0 earthquake struck 43 km NNW of Murakami, Japan on Sun, Jul 12, 1964, 10:45 AM JST (01:45 UTC), 13 km (8 mi) below the surface.

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Map

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The earthquake

Magnitude
6.0 (mw), moderate
Local time
UTC
1964-07-12 01:45:27 UTC
Depth
13.4 km (8.3 mi), shallow
Epicenter
38.596° N, 139.308° E
Region
Japan
Strongest shaking
VI, strong shaking
Tsunami flag
No
Status
Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated
VI, strong shaking
Peak ground acceleration
15.3% of gravity
Peak ground velocity
2.3 cm/s
Map
Automatic
USGS ShakeMap: estimated shaking intensity around the epicenter
Estimated shaking intensity. Map: USGS ShakeMap.

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty
±0.25
Depth from
From location

Nearest places

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

Nearby

Within 100 km, magnitude 2.5 and up: 0 in the 60 days after this one and 5 in the 30 days before it.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event iscgem865966 (also filed as atlas19640712014527). Read Tue, Sep 22, 2026, 8:43 AM UTC.