Indonesia earthquakes

M4.1 earthquake 122 km ESE of Bitung, Indonesia

A magnitude 4.1 earthquake struck 122 km ESE of Bitung, Indonesia on Thu, Apr 2, 2026, 7:23 PM GMT+8 (11:23 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M5.9 127 km WNW of Ternate, Indonesia. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
4.1 (mb), light
Local time
UTC
2026-04-02 11:23:23 UTC
Depth
35.0 km (21.7 mi), shallow
Epicenter
1.033° N, 126.150° 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.

Location uncertainty
About 15.4 km horizontally, 2.0 km in depth
Magnitude uncertainty
±0.14
Depth from
Operator assigned
Station coverage gap
139°
Stations used
18

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: at least 199 in the 60 days after this one and 122 in the 30 days before it.

After

The first 60 of at least 199.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000sp2w. Read Wed, Sep 30, 2026, 7:24 AM UTC.