M3.9 earthquake 38 km W of Ovalle, Chile
A magnitude 3.9 earthquake struck 38 km W of Ovalle, Chile on Sun, Jan 10, 2016, 8:01 PM GMT-3 (23:01 UTC), 34 km (21 mi) below the surface.
A larger quake followed: M4.1 68 km NW of Illapel, Chile. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.9 (mwr), minor
- Local time
- UTC
- 2016-01-10 23:01:50 UTC
- Depth
- 33.7 km (20.9 mi), shallow
- Epicenter
- 30.597° S, 71.596° W
- Region
- Chile
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.

Fault motion and ground failure
How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.
- Faulting
- Reverse (thrust)
- Moment magnitude
- 3.9 Mwr
- Nodal plane 1
- Strike 177°, dip 68°, rake 78°
- Nodal plane 2
- Strike 26°, dip 25°, rake 117°
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 4.6 km horizontally, 5.7 km in depth
- Magnitude uncertainty
- ±0.07
- Depth from
- From location
- Station coverage gap
- 167°
- Stations used
- 38
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 52 in the 60 days after this one and 27 in the 30 days before it.
After
- 4.168 km NW of Illapel, Chile · 3907 days ago · 29 km deep · 71 km away
- 4.139 km W of Ovalle, Chile · 3906 days ago · 32 km deep · 6 km away
- 4.269 km NW of Illapel, Chile · 3902 days ago · 29 km deep · 74 km away
- 4.045 km WNW of Ovalle, Chile · 3899 days ago · 28 km deep · 18 km away
- 4.545 km W of Ovalle, Chile · 3899 days ago · 29 km deep · 8 km away
- 4.210 km WNW of Ovalle, Chile · 3898 days ago · 56 km deep · 29 km away
- 4.241 km NW of Ovalle, Chile · 3897 days ago · 42 km deep · 23 km away
- 4.529 km WSW of Ovalle, Chile · 3893 days ago · 38 km deep · 21 km away
- 4.558 km WSW of Coquimbo, Chile · 3892 days ago · 15 km deep · 56 km away · felt by 1
- 4.539 km W of Ovalle, Chile · 3891 days ago · 28 km deep · 4 km away
- 5.250 km SW of Coquimbo, Chile · 3889 days ago · 36 km deep · 30 km away · felt by 3
- 4.337 km SW of Coquimbo, Chile · 3888 days ago · 23 km deep · 46 km away
- 3.7Near the coast of Coquimbo, Chile · 3887 days ago · 45 km deep · 30 km away
- 4.481 km W of Ovalle, Chile · 3884 days ago · 10 km deep · 44 km away
- 4.969 km SW of Ovalle, Chile · 3883 days ago · 25 km deep · 52 km away · felt by 1
- 4.673 km SW of Ovalle, Chile · 3883 days ago · 27 km deep · 54 km away
- 5.077 km SW of Ovalle, Chile · 3883 days ago · 25 km deep · 57 km away
- 5.169 km SW of Ovalle, Chile · 3883 days ago · 24 km deep · 54 km away
- 6.337 km W of Ovalle, Chile · 3878 days ago · 29 km deep · 3 km away · felt by 71
- 5.044 km W of Ovalle, Chile · 3878 days ago · 29 km deep · 7 km away
- 4.837 km W of Ovalle, Chile · 3878 days ago · 30 km deep · 8 km away
- 4.738 km W of Ovalle, Chile · 3878 days ago · 21 km deep · 1 km away
- 4.835 km W of Ovalle, Chile · 3878 days ago · 30 km deep · 5 km away
- 5.144 km W of Ovalle, Chile · 3878 days ago · 34 km deep · 10 km away · felt by 2
- 4.444 km W of Ovalle, Chile · 3878 days ago · 29 km deep · 6 km away
- 4.459 km W of Ovalle, Chile · 3877 days ago · 28 km deep · 22 km away
- 4.031 km W of Ovalle, Chile · 3876 days ago · 33 km deep · 8 km away
- 4.283 km WNW of Ovalle, Chile · 3871 days ago · 18 km deep · 47 km away
- 4.330 km S of Coquimbo, Chile · 3871 days ago · 47 km deep · 47 km away
- 4.867 km NW of Illapel, Chile · 3870 days ago · 36 km deep · 69 km away
- 4.386 km W of Ovalle, Chile · 3870 days ago · 11 km deep · 49 km away
- 4.624 km W of Ovalle, Chile · 3870 days ago · 51 km deep · 13 km away
- 4.154 km WNW of Ovalle, Chile · 3870 days ago · 23 km deep · 26 km away
- 4.937 km W of Ovalle, Chile · 3869 days ago · 24 km deep · 1 km away · felt by 4
- 4.344 km WSW of Ovalle, Chile · 3868 days ago · 36 km deep · 15 km away
- 6.0105 km WSW of Coquimbo, Chile · 3866 days ago · 12 km deep · 70 km away · felt by 6
- 4.599 km W of Ovalle, Chile · 3866 days ago · 10 km deep · 62 km away
- 4.037 km W of Ovalle, Chile · 3865 days ago · 29 km deep · 4 km away
- 3.783 km WSW of Coquimbo, Chile · 3865 days ago · 17 km deep · 51 km away
- 4.024 km WSW of Ovalle, Chile · 3864 days ago · 49 km deep · 16 km away
- 4.064 km NNW of Illapel, Chile · 3864 days ago · 43 km deep · 61 km away
- 4.631 km W of Coquimbo, Chile · 3863 days ago · 24 km deep · 71 km away · felt by 2
- 4.6Near the coast of Coquimbo, Chile · 3863 days ago · 15 km deep · 78 km away
- 4.426 km SE of La Serena, Chile · 3863 days ago · 70 km deep · 79 km away
- 4.834 km SW of Ovalle, Chile · 3862 days ago · 37 km deep · 23 km away · felt by 1
- 4.351 km WSW of Ovalle, Chile · 3862 days ago · 30 km deep · 22 km away
- 3.955 km WNW of Illapel, Chile · 3862 days ago · 22 km deep · 98 km away
- 4.053 km W of Ovalle, Chile · 3857 days ago · 41 km deep · 16 km away
- 4.366 km W of Coquimbo, Chile · 3856 days ago · 15 km deep · 83 km away
- 4.218 km SW of Coquimbo, Chile · 3855 days ago · 35 km deep · 59 km away
- 4.222 km SW of Ovalle, Chile · 3849 days ago · 41 km deep · 24 km away
- 4.822 km NW of Ovalle, Chile · 3849 days ago · 50 km deep · 30 km away · felt by 3
Before
- 5.065 km WNW of Illapel, Chile · 3908 days ago · 26 km deep · 83 km away · felt by 2
- 4.243 km W of Ovalle, Chile · 3911 days ago · 27 km deep · 7 km away
- 4.358 km W of Ovalle, Chile · 3911 days ago · 10 km deep · 21 km away
- 5.742 km W of Ovalle, Chile · 3911 days ago · 24 km deep · 8 km away · felt by 26
- 4.543 km W of Ovalle, Chile · 3912 days ago · 30 km deep · 7 km away
- 4.372 km WSW of Ovalle, Chile · 3914 days ago · 29 km deep · 41 km away
- 4.5104 km WSW of Coquimbo, Chile · 3916 days ago · 10 km deep · 69 km away
- 4.463 km WSW of Ovalle, Chile · 3918 days ago · 7 km deep · 38 km away
- 4.552 km W of Ovalle, Chile · 3919 days ago · 26 km deep · 16 km away
- 4.376 km W of Coquimbo, Chile · 3922 days ago · 10 km deep · 98 km away
- 4.015 km SW of Ovalle, Chile · 3922 days ago · 49 km deep · 28 km away
- 4.5Near the coast of Coquimbo, Chile · 3924 days ago · 35 km deep · 19 km away
- 4.654 km SSW of Ovalle, Chile · 3926 days ago · 44 km deep · 52 km away
- 4.224 km SSW of Ovalle, Chile · 3927 days ago · 53 km deep · 37 km away
- 5.810 km W of Ovalle, Chile · 3930 days ago · 48 km deep · 28 km away · felt by 38
- 4.143 km W of Ovalle, Chile · 3932 days ago · 30 km deep · 6 km away
- 4.143 km W of Ovalle, Chile · 3932 days ago · 33 km deep · 6 km away
- 4.486 km W of Ovalle, Chile · 3932 days ago · 10 km deep · 49 km away
- 4.052 km WNW of Ovalle, Chile · 3933 days ago · 25 km deep · 25 km away
- 4.228 km SW of Ovalle, Chile · 3933 days ago · 47 km deep · 27 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event us10004ddu. Read Tue, Sep 22, 2026, 8:26 PM UTC.