Indonesia earthquakes

M5.1 earthquake 128 km E of Bitung, Indonesia

A magnitude 5.1 earthquake struck 128 km E of Bitung, Indonesia on Sat, Apr 4, 2026, 5:19 AM GMT+8 (21:19 UTC), 35 km (22 mi) below the surface.

A larger quake followed: M5.9 115 km ESE of Bitung, Indonesia. This one was a foreshock.

Bitung forecastMore in Indonesia

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
5.1 (mb), moderate
Local time
UTC
2026-04-03 21:19:06 UTC
Depth
35.0 km (21.7 mi), shallow
Epicenter
1.450° N, 126.280° 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 7.2 km horizontally, 1.8 km in depth
Magnitude uncertainty
±0.05
Depth from
Operator assigned
Station coverage gap
80°
Stations used
80

Nearest places

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

Nearby

Within 100 km, magnitude 2.1 and up: 120 in the 60 days after this one and at least 200 in the 30 days before it.

After

The first 60 of 120.

Before

Earthquakes todayIndonesia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000smfm. Read Wed, Sep 30, 2026, 7:31 AM UTC.