M5.9 earthquake 82 km SSE of Waingapu, Indonesia
A magnitude 5.9 earthquake struck 82 km SSE of Waingapu, Indonesia on Wed, Oct 18, 1972, 5:23 AM GMT+8 (21:23 UTC), 29 km (18 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.9 (mw), moderate
- Local time
- UTC
- 1972-10-17 21:23:17 UTC
- Depth
- 29.0 km (18.0 mi), shallow
- Epicenter
- 10.374° S, 120.479° E
- Region
- Indonesia
- Strongest shaking
- V, moderate 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
- V, moderate shaking
- Peak ground acceleration
- 9.1% of gravity
- Peak ground velocity
- 1.6 cm/s
- Map
- Automatic
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
- ±0.20
- Depth from
- From location
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.5 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 iscgem768467 (also filed as atlas19721017212315). Read Tue, Sep 22, 2026, 12:19 PM UTC.