M4.5 earthquake 98 km W of Illapel, Chile
A magnitude 4.5 earthquake struck 98 km W of Illapel, Chile on Sat, Sep 19, 2015, 12:02 PM GMT-3 (15:02 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M4.6 183 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
- 4.5 (mwr), light
- Local time
- UTC
- 2015-09-19 15:02:16 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 31.711° S, 72.204° 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 II, weak shaking.

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
- 4.5 Mwr
- Nodal plane 1
- Strike 357°, dip 28°, rake 86°
- Nodal plane 2
- Strike 181°, dip 62°, rake 92°
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 3.2 km horizontally, 1.9 km in depth
- Magnitude uncertainty
- ±0.08
- Depth from
- Operator assigned
- Station coverage gap
- 76°
- Stations used
- 40
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 200 in the 60 days after this one and 0 in the 30 days before it.
After
- 4.3167 km WSW of Ovalle, Chile · 4021 days ago · 10 km deep · 95 km away
- 4.072 km NW of Illapel, Chile · 4021 days ago · 40 km deep · 72 km away
- 4.570 km WNW of La Ligua, Chile · 4021 days ago · 14 km deep · 71 km away
- 4.283 km NW of Valparaíso, Chile · 4021 days ago · 16 km deep · 82 km away
- 4.294 km NW of Valparaíso, Chile · 4021 days ago · 9 km deep · 73 km away
- 4.6183 km W of Illapel, Chile · 4021 days ago · 10 km deep · 88 km away
- 4.1Off the coast of Valparaiso, Chile · 4020 days ago · 18 km deep · 85 km away
- 4.095 km WNW of Illapel, Chile · 4020 days ago · 10 km deep · 42 km away
- 4.2100 km WNW of La Ligua, Chile · 4020 days ago · 9 km deep · 55 km away
- 4.0103 km W of Illapel, Chile · 4020 days ago · 10 km deep · 7 km away
- 4.181 km W of Illapel, Chile · 4020 days ago · 10 km deep · 17 km away
- 4.283 km WNW of La Ligua, Chile · 4020 days ago · 24 km deep · 62 km away
- 4.3Off the coast of Coquimbo, Chile · 4020 days ago · 10 km deep · 97 km away
- 4.284 km W of La Ligua, Chile · 4020 days ago · 13 km deep · 72 km away
- 4.363 km SW of Ovalle, Chile · 4020 days ago · 22 km deep · 93 km away
- 4.251 km NW of Illapel, Chile · 4020 days ago · 36 km deep · 67 km away
- 4.4117 km W of Illapel, Chile · 4020 days ago · 10 km deep · 20 km away
- 4.373 km W of Illapel, Chile · 4020 days ago · 22 km deep · 26 km away
- 4.274 km WNW of La Ligua, Chile · 4020 days ago · 22 km deep · 53 km away
- 5.193 km W of Illapel, Chile · 4020 days ago · 13 km deep · 6 km away · felt by 1
- 4.6155 km WNW of Illapel, Chile · 4020 days ago · 10 km deep · 72 km away
- 4.2104 km W of Illapel, Chile · 4020 days ago · 27 km deep · 6 km away
- 4.655 km W of La Ligua, Chile · 4020 days ago · 17 km deep · 96 km away
- 4.2112 km WSW of Illapel, Chile · 4020 days ago · 5 km deep · 23 km away
- 4.3135 km W of Illapel, Chile · 4020 days ago · 13 km deep · 38 km away
- 4.292 km WSW of Illapel, Chile · 4020 days ago · 17 km deep · 18 km away
- 4.480 km W of La Ligua, Chile · 4020 days ago · 6 km deep · 73 km away
- 4.189 km W of Illapel, Chile · 4020 days ago · 10 km deep · 11 km away
- 4.086 km WNW of Illapel, Chile · 4020 days ago · 16 km deep · 46 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 · 65 km away
- 4.298 km NW of Valparaíso, Chile · 4019 days ago · 29 km deep · 81 km away
- 6.154 km W of Illapel, Chile · 4019 days ago · 30 km deep · 46 km away · felt by 128
- 4.792 km NW of Valparaíso, Chile · 4019 days ago · 10 km deep · 75 km away · felt by 1
- 4.297 km WSW of Ovalle, Chile · 4019 days ago · 10 km deep · 82 km away
- 4.281 km WNW of Illapel, Chile · 4019 days ago · 16 km deep · 36 km away
- 4.6138 km WSW of Ovalle, Chile · 4019 days ago · 10 km deep · 77 km away
- 4.6144 km WSW of Ovalle, Chile · 4019 days ago · 11 km deep · 80 km away
- 4.6148 km WSW of Ovalle, Chile · 4019 days ago · 10 km deep · 84 km away · felt by 1
- 4.165 km W of Illapel, Chile · 4019 days ago · 19 km deep · 35 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 · 77 km away
- 4.180 km W of Illapel, Chile · 4019 days ago · 10 km deep · 19 km away
- 6.622 km WSW of Illapel, Chile · 4019 days ago · 35 km deep · 78 km away · felt by 283 · tsunami flag
- 4.564 km SW of Ovalle, Chile · 4019 days ago · 33 km deep · 92 km away
- 4.7Off the coast of Coquimbo, Chile · 4019 days ago · 9 km deep · 15 km away
- 5.577 km SW of Ovalle, Chile · 4019 days ago · 27 km deep · 82 km away · felt by 11
- 4.746 km WSW of Illapel, Chile · 4019 days ago · 38 km deep · 53 km away
- 4.494 km WSW of Ovalle, Chile · 4019 days ago · 24 km deep · 73 km away
- 4.265 km W of Illapel, Chile · 4019 days ago · 23 km deep · 34 km away
- 5.647 km WSW of Illapel, Chile · 4019 days ago · 28 km deep · 54 km away · felt by 43
- 4.2106 km WNW of La Ligua, Chile · 4019 days ago · 10 km deep · 52 km away
- 4.899 km WSW of Illapel, Chile · 4019 days ago · 10 km deep · 12 km away
- 3.750 km W of Illapel, Chile · 4018 days ago · 27 km deep · 48 km away · felt by 1
- 4.488 km WNW of La Ligua, Chile · 4018 days ago · 16 km deep · 51 km away
- 4.2151 km W of Illapel, Chile · 4018 days ago · 17 km deep · 53 km away
- 4.2105 km W of Illapel, Chile · 4018 days ago · 14 km deep · 9 km away
- 4.8110 km WNW of La Ligua, Chile · 4018 days ago · 10 km deep · 51 km away
- 6.022 km NNW of Illapel, Chile · 4018 days ago · 58 km deep · 94 km away · felt by 112
- 4.295 km W of Illapel, Chile · 4018 days ago · 10 km deep · 21 km away · felt by 1
The first 60 of 200.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event us20003lvw. Read Tue, Sep 22, 2026, 8:39 AM UTC.