M4.1 earthquake 100 km NNW of Coquimbo, Chile
A magnitude 4.1 earthquake struck 100 km NNW of Coquimbo, Chile on Fri, Nov 1, 2019, 8:43 PM GMT-3 (23:43 UTC), 37 km (23 mi) below the surface.
A larger quake followed: M4.7 68 km W of Vallenar, Chile. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.1 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2019-11-01 23:43:28 UTC
- Depth
- 37.0 km (23.0 mi), shallow
- Epicenter
- 29.179° S, 71.883° 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.
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 6.7 km horizontally, 10.4 km in depth
- Magnitude uncertainty
- ±0.20
- Depth from
- From location
- Station coverage gap
- 144°
- Stations used
- 48
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 4 in the 60 days after this one and 2 in the 30 days before it.
After
- 4.38 km NNW of La Serena, Chile · 2509 days ago · 56 km deep · 93 km away · felt by 1
- 4.768 km W of Vallenar, Chile · 2503 days ago · 23 km deep · 85 km away · felt by 1
- 4.321 km NNW of La Serena, Chile · 2494 days ago · 46 km deep · 81 km away
- 4.582 km W of Vallenar, Chile · 2476 days ago · 18 km deep · 67 km away
Before
Earthquakes todayChile earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us70006277. Read Sat, Oct 3, 2026, 3:43 PM UTC.