M4.3 earthquake 27 km NW of La Serena, Chile
A magnitude 4.3 earthquake struck 27 km NW of La Serena, Chile on Wed, Aug 26, 2015, 8:49 PM GMT-3 (23:49 UTC), 51 km (32 mi) below the surface.
A larger quake followed: M6.1 79 km WNW of Coquimbo, Chile. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.3 (mb), light
- Local time
- UTC
- 2015-08-26 23:49:19 UTC
- Depth
- 51.1 km (31.8 mi), shallow
- Epicenter
- 29.701° S, 71.416° W
- Region
- Chile
- Felt reports
- 1
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
1 person reported to the USGS what they felt; the strongest reported shaking was III, weak shaking.

How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 5.7 km horizontally, 5.0 km in depth
- Magnitude uncertainty
- ±0.27
- Depth from
- From location
- Station coverage gap
- 135°
- Stations used
- 32
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 79 in the 60 days after this one and 5 in the 30 days before it.
After
- 4.010 km NNE of La Serena, Chile · 4032 days ago · 65 km deep · 25 km away
- 5.233 km SSE of Coquimbo, Chile · 4029 days ago · 29 km deep · 62 km away
- 5.344 km W of Coquimbo, Chile · 4029 days ago · 35 km deep · 49 km away
- 4.973 km WNW of Ovalle, Chile · 4029 days ago · 15 km deep · 92 km away
- 4.762 km WNW of Coquimbo, Chile · 4029 days ago · 10 km deep · 54 km away
- 4.517 km WNW of Ovalle, Chile · 4029 days ago · 32 km deep · 92 km away
- 4.751 km SW of Coquimbo, Chile · 4028 days ago · 16 km deep · 71 km away
- 5.375 km WNW of Coquimbo, Chile · 4028 days ago · 10 km deep · 65 km away
- 4.583 km WSW of Coquimbo, Chile · 4028 days ago · 15 km deep · 95 km away
- 4.289 km WSW of Coquimbo, Chile · 4028 days ago · 14 km deep · 98 km away
- 5.552 km W of Coquimbo, Chile · 4028 days ago · 6 km deep · 54 km away · felt by 1
- 4.4Near the coast of Coquimbo, Chile · 4028 days ago · 28 km deep · 49 km away
- 4.283 km WNW of Ovalle, Chile · 4027 days ago · 13 km deep · 99 km away
- 3.863 km WSW of Coquimbo, Chile · 4027 days ago · 13 km deep · 70 km away
- 4.292 km WSW of Coquimbo, Chile · 4027 days ago · 10 km deep · 96 km away
- 4.5Near the coast of Coquimbo, Chile · 4027 days ago · 19 km deep · 44 km away
- 4.491 km WSW of Coquimbo, Chile · 4027 days ago · 10 km deep · 98 km away
- 6.179 km WNW of Coquimbo, Chile · 4027 days ago · 6 km deep · 64 km away
- 4.564 km WNW of Coquimbo, Chile · 4027 days ago · 18 km deep · 53 km away
- 4.237 km S of Coquimbo, Chile · 4026 days ago · 41 km deep · 65 km away
- 5.487 km W of Coquimbo, Chile · 4026 days ago · 8 km deep · 90 km away
- 4.083 km WSW of Coquimbo, Chile · 4026 days ago · 16 km deep · 92 km away
- 4.559 km W of Ovalle, Chile · 4025 days ago · 29 km deep · 100 km away
- 4.746 km W of Ovalle, Chile · 4025 days ago · 25 km deep · 98 km away
- 3.967 km W of Coquimbo, Chile · 4025 days ago · 18 km deep · 62 km away
- 4.384 km WSW of Coquimbo, Chile · 4025 days ago · 10 km deep · 97 km away
- 4.396 km W of Coquimbo, Chile · 4024 days ago · 6 km deep · 95 km away
- 4.5104 km WNW of Coquimbo, Chile · 4024 days ago · 10 km deep · 86 km away
- 4.185 km WNW of Coquimbo, Chile · 4024 days ago · 10 km deep · 75 km away
- 4.477 km W of Coquimbo, Chile · 4024 days ago · 11 km deep · 80 km away
- 4.443 km WNW of Ovalle, Chile · 4023 days ago · 24 km deep · 81 km away · felt by 1
- 4.343 km WNW of Coquimbo, Chile · 4023 days ago · 14 km deep · 31 km away
- 4.275 km WSW of Coquimbo, Chile · 4022 days ago · 19 km deep · 87 km away
- 3.483 km WSW of Coquimbo, Chile · 4018 days ago · 12 km deep · 91 km away
- 4.480 km WSW of Coquimbo, Chile · 4018 days ago · 18 km deep · 94 km away
- 4.667 km WSW of Coquimbo, Chile · 4015 days ago · 14 km deep · 75 km away
- 3.917 km WNW of Ovalle, Chile · 4013 days ago · 49 km deep · 93 km away
- 4.938 km W of Ovalle, Chile · 4013 days ago · 33 km deep · 99 km away
- 5.943 km SSW of Coquimbo, Chile · 4012 days ago · 38 km deep · 68 km away · felt by 19
- 4.340 km NW of Ovalle, Chile · 4012 days ago · 38 km deep · 70 km away
- 4.541 km NW of Ovalle, Chile · 4012 days ago · 39 km deep · 70 km away
- 5.140 km WNW of Coquimbo, Chile · 4012 days ago · 29 km deep · 33 km away · felt by 1
- 4.335 km WNW of Coquimbo, Chile · 4012 days ago · 35 km deep · 33 km away
- 4.451 km N of La Serena, Chile · 4012 days ago · 41 km deep · 35 km away
- 5.583 km WSW of Coquimbo, Chile · 4012 days ago · 6 km deep · 95 km away · felt by 2
- 4.042 km WNW of Ovalle, Chile · 4011 days ago · 29 km deep · 85 km away
- 4.249 km SW of Coquimbo, Chile · 4011 days ago · 35 km deep · 69 km away
- 5.943 km SSW of Coquimbo, Chile · 4010 days ago · 34 km deep · 68 km away · felt by 37
- 4.780 km WSW of Coquimbo, Chile · 4010 days ago · 12 km deep · 90 km away
- 4.164 km WNW of Ovalle, Chile · 4009 days ago · 16 km deep · 85 km away
- 4.276 km WNW of Ovalle, Chile · 4009 days ago · 10 km deep · 93 km away
- 4.284 km SW of Coquimbo, Chile · 4009 days ago · 13 km deep · 98 km away
- 4.286 km WSW of Coquimbo, Chile · 4008 days ago · 10 km deep · 97 km away
- 4.837 km NNW of Ovalle, Chile · 4008 days ago · 9 km deep · 66 km away · felt by 5
- 4.176 km SW of Coquimbo, Chile · 4008 days ago · 15 km deep · 90 km away
- 4.379 km WSW of Coquimbo, Chile · 4006 days ago · 10 km deep · 85 km away
- 4.235 km WNW of Ovalle, Chile · 4005 days ago · 25 km deep · 92 km away
- 4.548 km NW of Coquimbo, Chile · 4003 days ago · 56 km deep · 29 km away
- 4.2Near the coast of Coquimbo, Chile · 4003 days ago · 31 km deep · 85 km away
- 4.247 km W of Ovalle, Chile · 4003 days ago · 26 km deep · 100 km away
The first 60 of 79.
Before
- 4.532 km NW of La Serena, Chile · 4051 days ago · 52 km deep · 5 km away
- 4.82 km N of La Serena, Chile · 4053 days ago · 45 km deep · 26 km away · felt by 2
- 4.26 km N of La Serena, Chile · 4053 days ago · 45 km deep · 23 km away · felt by 2
- 5.721 km NNW of La Serena, Chile · 4053 days ago · 31 km deep · 12 km away · felt by 49
- 5.2Near the coast of Coquimbo, Chile · 4066 days ago · 39 km deep · 31 km away · felt by 4
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event us1000356x. Read Sun, Sep 27, 2026, 5:31 PM UTC.