M4.9 earthquake 83 km W of Illapel, Chile
A magnitude 4.9 earthquake struck 83 km W of Illapel, Chile on Thu, Sep 17, 2015, 3:26 PM GMT-3 (18:26 UTC), 4 km (3 mi) below the surface.
A larger quake followed: M5.1 93 km W 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
- 4.9 (mb), light
- Local time
- UTC
- 2015-09-17 18:26:40 UTC
- Depth
- 4.5 km (2.8 mi), shallow
- Epicenter
- 31.770° S, 72.040° 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 I, not felt shaking.

How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 5.8 km horizontally, 3.3 km in depth
- Magnitude uncertainty
- ±0.05
- Depth from
- From location
- Station coverage gap
- 72°
- Stations used
- 172
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.9 and up: 200 in the 60 days after this one and 0 in the 30 days before it.
After
- 4.956 km W of La Ligua, Chile · 4021 days ago · 32 km deep · 77 km away
- 3.758 km W of La Ligua, Chile · 4021 days ago · 35 km deep · 72 km away
- 4.377 km NNW of Valparaíso, Chile · 4021 days ago · 35 km deep · 76 km away
- 4.270 km WNW of La Ligua, Chile · 4021 days ago · 10 km deep · 57 km away
- 4.598 km W of Illapel, Chile · 4021 days ago · 10 km deep · 17 km away · felt by 1
- 4.280 km WNW of La Ligua, Chile · 4021 days ago · 10 km deep · 59 km away
- 4.478 km NNW of Valparaíso, Chile · 4021 days ago · 10 km deep · 75 km away
- 4.298 km NW of Valparaíso, Chile · 4021 days ago · 10 km deep · 84 km away
- 3.774 km W of La Ligua, Chile · 4021 days ago · 10 km deep · 69 km away
- 4.0105 km W of Illapel, Chile · 4021 days ago · 10 km deep · 21 km away
- 4.979 km WNW of Illapel, Chile · 4021 days ago · 18 km deep · 52 km away
- 4.072 km NW of Illapel, Chile · 4021 days ago · 40 km deep · 70 km away
- 4.570 km WNW of La Ligua, Chile · 4021 days ago · 14 km deep · 61 km away
- 4.283 km NW of Valparaíso, Chile · 4021 days ago · 16 km deep · 77 km away
- 4.294 km NW of Valparaíso, Chile · 4021 days ago · 9 km deep · 69 km away
- 4.1Off the coast of Valparaiso, Chile · 4021 days ago · 18 km deep · 82 km away
- 4.095 km WNW of Illapel, Chile · 4021 days ago · 10 km deep · 49 km away
- 4.2100 km WNW of La Ligua, Chile · 4021 days ago · 9 km deep · 52 km away
- 4.0103 km W of Illapel, Chile · 4020 days ago · 10 km deep · 19 km away
- 4.181 km W of Illapel, Chile · 4020 days ago · 10 km deep · 4 km away
- 4.283 km WNW of La Ligua, Chile · 4020 days ago · 24 km deep · 54 km away
- 4.284 km W of La Ligua, Chile · 4020 days ago · 13 km deep · 66 km away
- 4.363 km SW of Ovalle, Chile · 4020 days ago · 22 km deep · 90 km away
- 4.251 km NW of Illapel, Chile · 4020 days ago · 36 km deep · 60 km away
- 4.4117 km W of Illapel, Chile · 4020 days ago · 10 km deep · 34 km away
- 4.373 km W of Illapel, Chile · 4020 days ago · 22 km deep · 11 km away
- 4.274 km WNW of La Ligua, Chile · 4020 days ago · 22 km deep · 41 km away
- 5.193 km W of Illapel, Chile · 4020 days ago · 13 km deep · 15 km away · felt by 1
- 4.6155 km WNW of Illapel, Chile · 4020 days ago · 10 km deep · 88 km away
- 4.2104 km W of Illapel, Chile · 4020 days ago · 27 km deep · 23 km away
- 4.655 km W of La Ligua, Chile · 4020 days ago · 17 km deep · 85 km away
- 4.2112 km WSW of Illapel, Chile · 4020 days ago · 5 km deep · 30 km away
- 4.3135 km W of Illapel, Chile · 4020 days ago · 13 km deep · 52 km away
- 4.292 km WSW of Illapel, Chile · 4020 days ago · 17 km deep · 11 km away
- 4.480 km W of La Ligua, Chile · 4020 days ago · 6 km deep · 65 km away
- 4.189 km W of Illapel, Chile · 4020 days ago · 10 km deep · 6 km away
- 4.086 km WNW of Illapel, Chile · 4020 days ago · 16 km deep · 49 km away
- 4.266 km SW of Ovalle, Chile · 4020 days ago · 35 km deep · 95 km away
- 4.474 km WNW of La Ligua, Chile · 4019 days ago · 8 km deep · 56 km away
- 4.298 km NW of Valparaíso, Chile · 4019 days ago · 29 km deep · 79 km away
- 6.154 km W of Illapel, Chile · 4019 days ago · 30 km deep · 35 km away · felt by 128
- 4.792 km NW of Valparaíso, Chile · 4019 days ago · 10 km deep · 70 km away · felt by 1
- 4.297 km WSW of Ovalle, Chile · 4019 days ago · 10 km deep · 88 km away
- 4.281 km WNW of Illapel, Chile · 4019 days ago · 16 km deep · 38 km away
- 4.6138 km WSW of Ovalle, Chile · 4019 days ago · 10 km deep · 90 km away
- 4.6144 km WSW of Ovalle, Chile · 4019 days ago · 11 km deep · 93 km away
- 4.6148 km WSW of Ovalle, Chile · 4019 days ago · 10 km deep · 98 km away · felt by 1
- 4.165 km W of Illapel, Chile · 4019 days ago · 19 km deep · 26 km away
- 5.473 km SW of Ovalle, Chile · 4019 days ago · 26 km deep · 86 km away · felt by 29
- 4.597 km WSW of Ovalle, Chile · 4019 days ago · 19 km deep · 83 km away
- 4.180 km W of Illapel, Chile · 4019 days ago · 10 km deep · 12 km away
- 6.622 km WSW of Illapel, Chile · 4019 days ago · 35 km deep · 63 km away · felt by 283 · tsunami flag
- 4.564 km SW of Ovalle, Chile · 4019 days ago · 33 km deep · 90 km away
- 4.7Off the coast of Coquimbo, Chile · 4019 days ago · 9 km deep · 28 km away
- 5.577 km SW of Ovalle, Chile · 4019 days ago · 27 km deep · 83 km away · felt by 11
- 4.746 km WSW of Illapel, Chile · 4019 days ago · 38 km deep · 38 km away
- 4.494 km WSW of Ovalle, Chile · 4019 days ago · 24 km deep · 78 km away
- 4.265 km W of Illapel, Chile · 4019 days ago · 23 km deep · 24 km away
- 5.647 km WSW of Illapel, Chile · 4019 days ago · 28 km deep · 38 km away · felt by 43
- 4.2106 km WNW of La Ligua, Chile · 4019 days ago · 10 km deep · 51 km away
The first 60 of 200.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event us20003kqq. Read Tue, Sep 22, 2026, 10:08 AM UTC.