M4.0 earthquake 60 km W of Ovalle, Chile
A magnitude 4.0 earthquake struck 60 km W of Ovalle, Chile on Thu, Oct 15, 2015, 7:18 PM GMT-3 (22:18 UTC), 27 km (17 mi) below the surface.
A larger quake followed: M4.1 23 km W of Ovalle, Chile. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.0 (mwr), light
- Local time
- UTC
- 2015-10-15 22:18:45 UTC
- Depth
- 27.5 km (17.1 mi), shallow
- Epicenter
- 30.621° S, 71.828° 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
- 4.0 Mwr
- Nodal plane 1
- Strike 346°, dip 22°, rake 79°
- Nodal plane 2
- Strike 178°, dip 69°, rake 94°
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 3.2 km horizontally, 6.9 km in depth
- Magnitude uncertainty
- ±0.05
- Depth from
- From location
- Station coverage gap
- 129°
- Stations used
- 34
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 122 in the 60 days after this one and 77 in the 30 days before it.
After
- 4.123 km W of Ovalle, Chile · 3994 days ago · 25 km deep · 38 km away
- 4.276 km WNW of Illapel, Chile · 3994 days ago · 30 km deep · 91 km away
- 4.153 km W of Ovalle, Chile · 3994 days ago · 35 km deep · 13 km away
- 4.493 km WNW of Illapel, Chile · 3993 days ago · 10 km deep · 91 km away
- 4.4126 km W of Coquimbo, Chile · 3992 days ago · 10 km deep · 92 km away
- 4.0109 km WNW of Illapel, Chile · 3991 days ago · 8 km deep · 88 km away
- 4.595 km WSW of Coquimbo, Chile · 3991 days ago · 6 km deep · 55 km away
- 4.570 km WSW of Coquimbo, Chile · 3991 days ago · 16 km deep · 42 km away
- 4.1104 km WNW of Illapel, Chile · 3991 days ago · 10 km deep · 88 km away
- 4.425 km WSW of Ovalle, Chile · 3991 days ago · 40 km deep · 38 km away
- 4.276 km NW of Illapel, Chile · 3990 days ago · 30 km deep · 61 km away
- 3.915 km ESE of La Serena, Chile · 3990 days ago · 92 km deep · 100 km away
- 4.733 km SW of Ovalle, Chile · 3990 days ago · 40 km deep · 37 km away
- 4.127 km SW of Ovalle, Chile · 3990 days ago · 41 km deep · 40 km away
- 5.0Near the coast of Coquimbo, Chile · 3990 days ago · 46 km deep · 44 km away · felt by 3
- 4.388 km W of Coquimbo, Chile · 3990 days ago · 10 km deep · 84 km away
- 3.953 km WNW of Ovalle, Chile · 3989 days ago · 26 km deep · 25 km away
- 4.537 km SW of Ovalle, Chile · 3989 days ago · 37 km deep · 38 km away
- 4.037 km WSW of Ovalle, Chile · 3989 days ago · 36 km deep · 26 km away
- 4.155 km WNW of Ovalle, Chile · 3989 days ago · 17 km deep · 31 km away
- 4.937 km SW of Ovalle, Chile · 3989 days ago · 37 km deep · 41 km away
- 4.278 km NW of Illapel, Chile · 3988 days ago · 22 km deep · 62 km away
- 4.252 km SW of Coquimbo, Chile · 3988 days ago · 22 km deep · 37 km away
- 4.253 km WNW of Ovalle, Chile · 3988 days ago · 25 km deep · 29 km away · felt by 1
- 4.538 km WSW of Ovalle, Chile · 3987 days ago · 41 km deep · 31 km away
- 4.075 km WNW of Ovalle, Chile · 3986 days ago · 18 km deep · 25 km away
- 4.010 km SSE of Coquimbo, Chile · 3986 days ago · 52 km deep · 81 km away
- 4.7147 km W of Ovalle, Chile · 3986 days ago · 10 km deep · 88 km away
- 4.048 km W of Ovalle, Chile · 3986 days ago · 21 km deep · 12 km away
- 3.948 km W of Ovalle, Chile · 3986 days ago · 29 km deep · 13 km away
- 5.036 km NW of Illapel, Chile · 3986 days ago · 40 km deep · 97 km away · felt by 6
- 4.396 km W of Ovalle, Chile · 3985 days ago · 10 km deep · 40 km away · felt by 1
- 4.388 km WSW of Ovalle, Chile · 3983 days ago · 15 km deep · 31 km away
- 4.381 km WSW of Ovalle, Chile · 3983 days ago · 27 km deep · 30 km away
- 4.147 km SW of Coquimbo, Chile · 3982 days ago · 36 km deep · 41 km away
- 4.538 km SW of Ovalle, Chile · 3982 days ago · 41 km deep · 45 km away
- 4.442 km W of Ovalle, Chile · 3981 days ago · 43 km deep · 18 km away
- 4.238 km WSW of Ovalle, Chile · 3980 days ago · 31 km deep · 29 km away
- 4.180 km SW of Ovalle, Chile · 3979 days ago · 20 km deep · 53 km away
- 4.478 km WNW of Ovalle, Chile · 3977 days ago · 17 km deep · 26 km away
- 4.5147 km WSW of Coquimbo, Chile · 3977 days ago · 7 km deep · 90 km away
- 4.7Near the coast of Coquimbo, Chile · 3976 days ago · 28 km deep · 7 km away · felt by 1
- 4.1109 km WNW of Illapel, Chile · 3976 days ago · 4 km deep · 74 km away
- 4.229 km SW of Ovalle, Chile · 3976 days ago · 50 km deep · 44 km away
- 4.071 km SW of Coquimbo, Chile · 3975 days ago · 19 km deep · 33 km away
- 4.034 km WSW of Ovalle, Chile · 3974 days ago · 38 km deep · 33 km away
- 4.456 km W of Ovalle, Chile · 3974 days ago · 26 km deep · 10 km away
- 4.583 km SW of Coquimbo, Chile · 3973 days ago · 12 km deep · 35 km away
- 4.282 km WSW of Coquimbo, Chile · 3973 days ago · 9 km deep · 49 km away
- 5.491 km WSW of Coquimbo, Chile · 3973 days ago · 8 km deep · 68 km away
- 4.869 km W of Coquimbo, Chile · 3972 days ago · 9 km deep · 69 km away
- 6.839 km SW of Ovalle, Chile · 3972 days ago · 46 km deep · 46 km away · felt by 180 · tsunami flag
- 4.631 km SSW of Ovalle, Chile · 3972 days ago · 43 km deep · 50 km away
- 4.667 km WSW of Ovalle, Chile · 3972 days ago · 35 km deep · 34 km away
- 4.932 km SW of Ovalle, Chile · 3972 days ago · 42 km deep · 41 km away
- 4.051 km WSW of Ovalle, Chile · 3972 days ago · 39 km deep · 20 km away
- 5.722 km SW of Ovalle, Chile · 3972 days ago · 42 km deep · 43 km away · felt by 9
- 4.442 km WSW of Ovalle, Chile · 3972 days ago · 28 km deep · 21 km away
- 4.1Near the coast of Coquimbo, Chile · 3972 days ago · 51 km deep · 41 km away
- 4.684 km WNW of Illapel, Chile · 3971 days ago · 8 km deep · 92 km away · felt by 1
The first 60 of 122.
Before
- 4.243 km W of Ovalle, Chile · 3995 days ago · 30 km deep · 17 km away
- 4.940 km W of Ovalle, Chile · 3995 days ago · 36 km deep · 21 km away · felt by 1
- 4.764 km WSW of Ovalle, Chile · 3995 days ago · 34 km deep · 22 km away
- 4.249 km NW of Illapel, Chile · 3996 days ago · 50 km deep · 80 km away
- 4.267 km WNW of Ovalle, Chile · 3996 days ago · 18 km deep · 25 km away
- 4.097 km WSW of Ovalle, Chile · 3996 days ago · 7 km deep · 45 km away
- 4.159 km NW of Illapel, Chile · 3997 days ago · 41 km deep · 72 km away
- 4.319 km W of Ovalle, Chile · 3997 days ago · 42 km deep · 41 km away
- 4.357 km WSW of Coquimbo, Chile · 3997 days ago · 10 km deep · 60 km away
- 4.444 km WNW of Ovalle, Chile · 3997 days ago · 25 km deep · 29 km away
- 4.138 km WSW of Ovalle, Chile · 3997 days ago · 35 km deep · 26 km away
- 4.393 km W of Ovalle, Chile · 3997 days ago · 10 km deep · 35 km away
- 4.649 km W of Ovalle, Chile · 3998 days ago · 20 km deep · 11 km away
- 4.635 km SW of Ovalle, Chile · 3998 days ago · 36 km deep · 36 km away
- 4.247 km W of Ovalle, Chile · 3998 days ago · 26 km deep · 14 km away
- 4.083 km SW of Ovalle, Chile · 3998 days ago · 35 km deep · 56 km away
- 4.593 km NW of Illapel, Chile · 3998 days ago · 19 km deep · 59 km away
- 4.2Near the coast of Coquimbo, Chile · 3998 days ago · 31 km deep · 25 km away
- 4.191 km NW of Illapel, Chile · 3998 days ago · 37 km deep · 58 km away
- 4.073 km NW of Illapel, Chile · 3998 days ago · 26 km deep · 63 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event us10003p0e. Read Tue, Sep 22, 2026, 9:14 AM UTC.