Japan earthquakes

M4.2 earthquake 41 km ENE of Iwaki, Japan

A magnitude 4.2 earthquake struck 41 km ENE of Iwaki, Japan on Thu, Nov 24, 2016, 12:00 PM JST (03:00 UTC), 13 km (8 mi) below the surface.

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

Iwaki 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
4.2 (mb, body-wave), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2016-11-24 03:00:48 UTC
Depth
13.0 km (8.1 mi), shallow
Epicenter
37.168° N, 141.330° E
Region
Japan
Tsunami flag
No
Status
Reviewed by a seismologist

What happened

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

Recorded (1 JMA) in Fukushima.

From the USGS event page for us10007e9w. 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.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 6.8 km horizontally, 5.6 km in depth
Magnitude uncertainty
±0.20
Depth from
From location
Station coverage gap
207°, poorly surrounded by stations
Stations used
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 54 in the 60 days after this one and 82 in the 30 days before it.

After

Before

Earthquakes todayJapan earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10007e9w. Read Sat, Oct 3, 2026, 8:56 PM UTC.