Indonesia earthquakes

M6.4 earthquake 157 km NNE of Ruteng, Indonesia

A magnitude 6.4 earthquake struck 157 km NNE of Ruteng, Indonesia on Tue, May 13, 1969, 10:30 PM GMT+8 (14:30 UTC), 632 km (393 mi) below the surface.

Ruteng forecastMore in Indonesia

Map

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

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The earthquake

Magnitude
6.4 (Mw, moment), strong
Magnitude from
ISC-GEM global catalog
Local time
UTC
1969-05-13 14:30:22 UTC
Depth
631.7 km (392.5 mi), deep
Epicenter
7.221° S, 120.792° E
Region
Indonesia
Strongest shaking
II, weak shaking
Tsunami flag
No
Status
Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated
II, weak shaking
Peak ground acceleration
0.1% of gravity
Peak ground velocity
-2.3 cm/s
Map
Automatic
USGS ShakeMap: estimated shaking intensity around the epicenter
Estimated shaking intensity. Map: USGS ShakeMap.

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Magnitude uncertainty
±0.10
Depth from
From location

Nearest places

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

Nearby

Within 100 km, magnitude 3.4 and up: 0 in the 60 days after this one and 0 in the 30 days before it.

None recorded.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event iscgem808893. Read Thu, Oct 1, 2026, 4:26 PM UTC.