Japan earthquakes

M5.7 earthquake 233 km SE of Shing?, Japan

A magnitude 5.7 earthquake struck 233 km SE of Shing?, Japan on Tue, Apr 22, 1980, 2:34 PM JST (05:34 UTC), 394 km (245 mi) below the surface.

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The earthquake

Magnitude
5.7 (mb), moderate
Local time
UTC
1980-04-22 05:34:13 UTC
Depth
394.0 km (244.8 mi), deep
Epicenter
32.108° N, 137.571° 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
279

Nearest places

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

Nearby

Within 100 km, magnitude 2.7 and up: 1 in the 60 days after this one and 1 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp00016t8 (also filed as gcmtb042280a, gcmt19800422053413, iscgem648155). Read Wed, Sep 30, 2026, 8:28 PM UTC.