Japan earthquakes

M4.6 earthquake 63 km ESE of Hitachi, Japan

A magnitude 4.6 earthquake struck 63 km ESE of Hitachi, Japan on Tue, Dec 27, 2016, 8:48 PM JST (11:48 UTC), 33 km (20 mi) below the surface.

A larger quake followed: M5.9 13 km NE of Daigo, Japan. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
4.6 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2016-12-27 11:48:35 UTC
Depth
33.0 km (20.5 mi), shallow
Epicenter
36.414° N, 141.326° 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.

Location uncertainty
About 7.3 km horizontally, 6.5 km in depth
Magnitude uncertainty
±0.13
Depth from
From location
Station coverage gap
138°
Stations used
33

Nearest places

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

Nearby

Within 100 km, magnitude 1.6 and up: 17 in the 60 days after this one and 22 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10007t4k. Read Sun, Oct 4, 2026, 11:35 PM UTC.