Earthquakes by city Chile 100 km

Seismic city profile

Earthquake in Buin today

Buin, Chile: 722 earthquakes of magnitude 4.0+ detected within 100 km.

Population

55,441

Residents in the indexed city record.

Earthquakes

722

Earthquakes at M4.0+ nearby.

Max magnitude

7.2

Strongest recorded event in the current radius.

Timezone

America/Santiago

Coordinates -33.733, -70.743

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-04-19 02:09 UTC

Strongest nearby event

M 7.2

Rancagua, Chile

1985-04-09 01:56 UTC

Updated today

Earthquake in Buin today

No earthquake of magnitude M4.0+ has been detected today within 100 km of Buin.

1 M4.0+ event(s) have been observed in the last 30 days around Buin.

The strongest earthquake recorded near Buin reached magnitude 7.2 on 1985-04-09 01:56 UTC, near Rancagua.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Buin today?

No earthquake of magnitude M4.0+ has been detected today within 100 km of Buin.

When was the last earthquake near Buin?

The last nearby earthquake was recorded on 2026-04-19 02:09 UTC.

What is the strongest earthquake recorded near Buin?

The strongest earthquake recorded near Buin reached magnitude 7.2 on 1985-04-09 01:56 UTC, near Rancagua.

Map

Earthquakes within 100 km of Buin

The map centers on Buin and highlights the most recent earthquakes detected within 100 km.

Average magnitude

4.4

Average depth

61.1 km

Timeline

Recent seismic activity

Latest 13 events shown

UTC	Magnitude	Region	Depth
2026-04-19 02:09	M 4.1	Santiago Chile	108.5 km
2025-12-29 02:06	M 4.1	Puente Alto Chile	113.7 km
2025-12-16 07:42	M 4.2	San Felipe Chile	113.7 km
2025-10-26 19:08	M 4.5	Santiago Chile	107.7 km
2025-10-22 03:18	M 4.0	Peñaflor Chile	70.8 km
2025-10-05 22:42	M 4.2	Santiago Chile	8.8 km
2025-08-31 08:42	M 4.4	San Antonio Chile	40.7 km
2025-07-31 21:34	M 4.2	Puente Alto Chile	8.1 km
2025-07-21 05:23	M 4.2	Santiago Chile	104.3 km
2025-06-21 08:00	M 4.4	Puente Alto Chile	106.9 km
2025-06-07 23:46	M 4.1	Rancagua Chile	10.0 km
2025-06-03 11:29	M 4.2	Los Andes Chile	104.4 km
2025-05-11 06:43	M 4.6	San Antonio Chile	53.1 km

Monthly profile

Recent monthly trend

2025-06 1 events

2025-07 2 events

2025-08 1 events

2025-10 3 events

2025-12 2 events

2026-04 1 events

Historic snapshot

Earthquakes history

Strongest years

1985 M 7.2 max · 15 earthquakes 1931 M 7.2 max · 1 earthquakes 1958 M 6.8 max · 2 earthquakes 2000 M 6.4 max · 15 earthquakes 1983 M 6.2 max · 4 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.1	1
2025	M 4.6	14
2024	M 4.7	9
2023	M 5.7	15
2022	M 5.3	12
2021	M 5.7	15
2020	M 5.2	16
2019	M 4.7	14
2018	M 5.1	10
2017	M 5.4	11
2016	M 5.1	12
2015	M 4.8	12
2014	M 5.3	16
2013	M 5.0	11
2012	M 5.0	9
2011	M 4.9	3
2010	M 5.6	33
2009	M 5.1	6
2008	M 4.6	6
2007	M 4.7	10
2006	M 4.3	9
2005	M 4.5	7
2004	M 5.4	14
2003	M 5.7	17
2002	M 4.8	21
2001	M 4.9	37
2000	M 6.4	15
1999	M 5.5	21
1998	M 4.9	36
1997	M 5.6	18
1996	M 6.0	26
1995	M 5.2	38
1994	M 5.1	49
1993	M 5.0	36
1992	M 5.1	32
1991	M 4.7	10
1990	M 4.8	3
1989	M 5.0	6
1988	M 4.9	8
1987	M 6.0	4
1986	M 5.1	6
1985	M 7.2	15
1984	M 5.4	6
1983	M 6.2	4
1982	M 4.6	2
1981	M 5.1	5
1980	M 5.6	4
1979	M 5.3	1
1978	M 5.7	4
1977	M 4.9	3
1976	M 5.0	1
1975	M 5.2	6
1974	M 5.5	5
1973	M 5.2	6
1972	M 5.6	1
1970	M 5.2	1
1967	M 5.9	2
1966	M 5.4	3
1958	M 6.8	2
1953	M 6.0	1
1940	M 6.1	1
1931	M 7.2	1