Indonesia earthquakes

M4.5 earthquake 78 km N of Ruteng, Indonesia

A magnitude 4.5 earthquake struck 78 km N of Ruteng, Indonesia on Sun, Aug 23, 2026, 12:42 AM GMT+8 (16:42 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.2 66 km NE of Ruteng, 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
4.5 (mb), light
Local time
UTC
2026-08-22 16:42:56 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
7.900° S, 120.455° 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 6.5 km horizontally, 1.9 km in depth
Magnitude uncertainty
±0.10
Depth from
Operator assigned
Station coverage gap
51°
Stations used
40

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 62 since this one and 137 in the 30 days before it.

After

The first 60 of 62.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000tmt8. Read Tue, Sep 22, 2026, 10:26 PM UTC.