M4.3 earthquake 54 km WSW of San Antonio, Chile
A magnitude 4.3 earthquake struck 54 km WSW of San Antonio, Chile on Fri, Jun 11, 2021, 10:55 PM GMT-4 (02:55 UTC), 23 km (14 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
- 2021-06-12 02:55:50 UTC
- Depth
- 23.0 km (14.3 mi), shallow
- Epicenter
- 33.730° S, 72.175° W
- Region
- Chile
- Felt reports
- 3
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
3 people reported to the USGS what they felt; the strongest reported shaking was IV, light shaking.
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 3.4 km horizontally, 4.5 km in depth
- Magnitude uncertainty
- ±0.15
- Depth from
- From location
- Station coverage gap
- 167°
- Stations used
- 43
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 5 in the 60 days after this one and 2 in the 30 days before it.
After
- 5.157 km WSW of San Antonio, Chile · 1940 days ago · 15 km deep · 3 km away · felt by 26
- 4.566 km SW of San Antonio, Chile · 1937 days ago · 18 km deep · 29 km away · felt by 2
- 4.324 km NNW of Cartagena, Chile · 1936 days ago · 29 km deep · 62 km away · felt by 39
- 4.389 km WSW of San Antonio, Chile · 1934 days ago · 10 km deep · 35 km away · felt by 1
- 4.628 km NW of Cartagena, Chile · 1895 days ago · 34 km deep · 48 km away · felt by 44
Before
Earthquakes todayChile earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event us7000ec9n. Read Sun, Oct 4, 2026, 8:12 AM UTC.