Earthquakes by city Argentina 100 km

Seismic city profile

Earthquake in San Juan today

San Juan, Argentina: 1112 earthquakes of magnitude 4.0+ detected within 100 km.

Population

109,123

Residents in the indexed city record.

Earthquakes

1112

Earthquakes at M4.0+ nearby.

Max magnitude

7.4

Strongest recorded event in the current radius.

Timezone

America/Argentina/San_Juan

Coordinates -31.538, -68.536

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-11-15 03:59 UTC

Strongest nearby event

M 7.4

San Juan, Argentina

1977-11-23 09:26 UTC

Updated today

Earthquake in San Juan today

1 earthquake(s) of magnitude M4.0+ have been detected today within 100 km of San Juan. The most recent reached M4.8 at 03:59 UTC near Chimbas.

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

The strongest earthquake recorded near San Juan reached magnitude 7.4 on 1977-11-23 09:26 UTC, near San Juan.

Status today

1 earthquake(s) today

Strongest today

M 4.8

Was there an earthquake in San Juan today?

1 earthquake(s) of magnitude M4.0+ have been detected today within 100 km of San Juan. The most recent reached M4.8 at 03:59 UTC near Chimbas.

When was the last earthquake near San Juan?

The last nearby earthquake was recorded on 2026-11-15 03:59 UTC.

What is the strongest earthquake recorded near San Juan?

The strongest earthquake recorded near San Juan reached magnitude 7.4 on 1977-11-23 09:26 UTC, near San Juan.

Map

Earthquakes within 100 km of San Juan

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

Average magnitude

4.5

Average depth

93.6 km

Timeline

Recent seismic activity

Latest 17 events shown

UTC	Magnitude	Region	Depth
2026-11-15 03:59	M 4.8	Chimbas Argentina	108.9 km
2026-07-06 08:56	M 4.1	Caucete Argentina	116.8 km
2026-06-28 03:12	M 4.4	Santa Lucía Argentina	114.5 km
2026-05-31 22:18	M 4.3	San Juan Argentina	114.5 km
2026-05-31 07:40	M 4.3	San Juan Argentina	108.9 km
2026-04-17 06:19	M 4.9	San Juan Argentina	112.4 km
2026-03-09 06:10	M 5.0	San Juan Argentina	120.4 km
2026-02-28 23:05	M 4.3	San Juan Argentina	125.7 km
2026-01-22 19:40	M 4.3	San Juan Argentina	150.3 km
2026-01-15 08:30	M 4.6	San Juan Argentina	107.7 km
2026-01-12 00:57	M 4.4	San Juan Argentina	100.0 km
2026-01-08 14:14	M 4.6	San Juan Argentina	10.0 km
2025-12-30 08:10	M 4.5	San Juan Argentina	10.0 km
2025-12-20 06:29	M 4.3	San Juan Argentina	112.5 km
2025-12-02 23:28	M 4.4	Mendoza Argentina	37.5 km
2025-11-24 14:18	M 4.1	San Juan Argentina	115.2 km
2025-11-20 19:45	M 4.7	Chimbas Argentina	116.9 km

Monthly profile

Recent monthly trend

2025-12 2 events

2026-01 4 events

2026-02 1 events

2026-03 1 events

2026-04 1 events

2026-05 2 events

2026-06 1 events

2026-07 1 events

2026-11 1 events

Historic snapshot

Earthquakes history

Strongest years

1977 M 7.4 max · 82 earthquakes 2021 M 6.4 max · 30 earthquakes 2016 M 6.4 max · 29 earthquakes 2002 M 6.3 max · 30 earthquakes 1993 M 6.3 max · 52 earthquakes

Year	Max magnitude	Earthquakes
2026	M 5.0	12
2025	M 4.9	25
2024	M 5.7	20
2023	M 4.8	23
2022	M 5.1	23
2021	M 6.4	30
2020	M 5.0	39
2019	M 5.1	23
2018	M 5.4	19
2017	M 5.0	19
2016	M 6.4	29
2015	M 5.0	23
2014	M 5.2	25
2013	M 5.3	16
2012	M 5.1	22
2011	M 4.6	12
2010	M 6.0	17
2009	M 5.3	18
2008	M 5.2	22
2007	M 5.0	22
2006	M 4.9	26
2005	M 5.8	28
2004	M 5.1	28
2003	M 5.7	19
2002	M 6.3	30
2001	M 5.2	27
2000	M 4.8	22
1999	M 5.4	16
1998	M 5.9	28
1997	M 4.6	13
1996	M 4.9	13
1995	M 4.7	45
1994	M 5.1	37
1993	M 6.3	52
1992	M 5.2	38
1991	M 4.7	11
1990	M 5.7	9
1989	M 5.3	8
1988	M 5.8	8
1987	M 5.0	9
1986	M 5.0	19
1985	M 5.6	6
1984	M 5.3	5
1983	M 5.3	6
1982	M 5.0	13
1980	M 5.0	6
1979	M 5.8	13
1978	M 5.8	19
1977	M 7.4	82
1975	M 5.3	8
1974	M 5.4	6
1973	M 4.6	8