M4.6 earthquake 259 km NNW of Manado, Indonesia
A magnitude 4.6 earthquake struck 259 km NNW of Manado, Indonesia on Sun, Aug 16, 1987, 6:49 PM GMT+8 (10:49 UTC), 425 km (264 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.6 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1987-08-16 10:49:23 UTC
- Depth
- 424.7 km (263.9 mi), deep
- Epicenter
- 3.600° N, 123.854° 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.
- Depth from
- FROM_LOCATION
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.6 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 usp00037k4. Read Sun, Oct 4, 2026, 11:41 PM UTC.