M4.3 earthquake 64 km SW of Atocha, Bolivia
A magnitude 4.3 earthquake struck 64 km SW of Atocha, Bolivia on Mon, Nov 27, 2017, 1:59 AM GMT-4 (05:59 UTC), 224 km (139 mi) below the surface.
A larger quake followed: M4.4 74 km SW of Atocha, Bolivia. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.3 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2017-11-27 05:59:56 UTC
- Depth
- 223.8 km (139.0 mi), intermediate-depth
- Epicenter
- 21.377° S, 66.620° W
- Region
- Bolivia
- 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 6.7 km horizontally, 7.8 km in depth
- Magnitude uncertainty
- ±0.11
- Depth from
- From location
- Station coverage gap
- 39°
- Stations used
- 62
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 1 in the 60 days after this one and 1 in the 30 days before it.
After
Before
Earthquakes todayBolivia earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us2000bur0. Read Thu, Oct 1, 2026, 6:27 AM UTC.