Indonesia earthquakes

M4.4 earthquake 134 km WNW of Tobelo, Indonesia

A magnitude 4.4 earthquake struck 134 km WNW of Tobelo, Indonesia on Tue, Aug 19, 1986, 10:35 PM GMT+9 (13:35 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M5.5 168 km WNW of Tobelo, Indonesia. This one was a foreshock.

Tobelo forecastMore in Indonesia

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The earthquake

Magnitude
4.4 (mb), light
Local time
UTC
1986-08-19 13:35:58 UTC
Depth
33.0 km (20.5 mi), shallow
Epicenter
2.312° N, 126.951° E
Region
Indonesia
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.

Depth from
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Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 27 in the 60 days after this one and 49 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0002xae. Read Mon, Sep 21, 2026, 11:34 PM UTC.