Japan earthquakes

M4.5 earthquake 109 km E of Miyako, Japan

A magnitude 4.5 earthquake struck 109 km E of Miyako, Japan on Tue, Nov 29, 2016, 9:26 AM JST (00:26 UTC), 22 km (14 mi) below the surface.

A larger quake followed: M5.1 78 km NNE of Miyako, Japan. This one was a foreshock.

Miyako forecastMore in Japan

Map

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

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The earthquake

Magnitude
4.5 (Mwr, regional moment), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2016-11-29 00:26:24 UTC
Depth
21.8 km (13.5 mi), shallow
Epicenter
39.823° N, 143.203° E
Region
Japan
Tsunami flag
No
Status
Reviewed by a seismologist

What happened

The USGS’s account of the effects of this earthquake.

Recorded (2 JMA) in Iwate.

From the USGS event page for us10007d0r. U.S. Geological Survey text and figures are in the public domain.

Did you feel it?

No one has reported feeling this quake to the USGS.

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting
Strike-slip
Moment magnitude
4.5 Mwr
Nodal plane 1
Strike 119°, dip 50°, rake -171°
Nodal plane 2
Strike 24°, dip 83°, rake -40°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 5.9 km horizontally, 5.3 km in depth
Magnitude uncertainty
±0.08
Depth from
From location
Station coverage gap
134°
Stations used
95

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 9 in the 60 days after this one and 3 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10007d0r. Read Sat, Oct 3, 2026, 4:11 PM UTC.