M6.0 earthquake 92 km NNW of Bukittinggi, Indonesia
A magnitude 6.0 earthquake struck 92 km NNW of Bukittinggi, Indonesia on Wed, Mar 9, 1977, 6:17 AM GMT+7 (23:17 UTC), 22 km (14 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 6.0 (ms), strong
- Local time
- UTC
- 1977-03-08 23:17:28 UTC
- Depth
- 22.0 km (13.7 mi), shallow
- Epicenter
- 0.451° N, 100.021° E
- Region
- Indonesia
- Strongest shaking
- VI, strong 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
- VI, strong shaking
- Peak ground acceleration
- 23.2% of gravity
- Peak ground velocity
- 3.0 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.
- Stations used
- 50
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 usp0000mux (also filed as gcmtb030877d, gcmt19770308231728, atlas19770308231728, iscgem700862). Read Tue, Sep 22, 2026, 10:58 AM UTC.