M4.3 earthquake 32 km W of San Antonio, Chile
A magnitude 4.3 earthquake struck 32 km W of San Antonio, Chile on Sun, Jun 6, 2021, 3:42 PM GMT-4 (19:42 UTC), 31 km (19 mi) below the surface.
A larger quake followed: M5.1 57 km WSW of San Antonio, 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, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2021-06-06 19:42:34 UTC
- Depth
- 30.5 km (19.0 mi), shallow
- Epicenter
- 33.600° S, 71.952° 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 4.2 km horizontally, 5.1 km in depth
- Magnitude uncertainty
- ±0.15
- Depth from
- From location
- Station coverage gap
- 166°
- Stations used
- 45
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 6 in the 60 days after this one and 1 in the 30 days before it.
After
- 4.354 km WSW of San Antonio, Chile · 1940 days ago · 23 km deep · 25 km away · felt by 3
- 5.157 km WSW of San Antonio, Chile · 1940 days ago · 15 km deep · 28 km away · felt by 26
- 4.566 km SW of San Antonio, Chile · 1936 days ago · 18 km deep · 47 km away · felt by 2
- 4.324 km NNW of Cartagena, Chile · 1935 days ago · 29 km deep · 37 km away · felt by 39
- 4.389 km WSW of San Antonio, Chile · 1933 days ago · 10 km deep · 61 km away · felt by 1
- 4.628 km NW of Cartagena, Chile · 1895 days ago · 34 km deep · 24 km away · felt by 44
Before
Earthquakes todayChile earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us7000eaj0. Read Sat, Oct 3, 2026, 11:20 PM UTC.