Earthquakes by city Mexico 100 km

Seismic city profile

Earthquake in Cosamaloapan today

Cosamaloapan, Mexico: 94 earthquakes of magnitude 4.0+ detected within 100 km.

Population

30,577

Residents in the indexed city record.

Earthquakes

Earthquakes at M4.0+ nearby.

Max magnitude

6.8

Strongest recorded event in the current radius.

Timezone

America/Mexico_City

Coordinates 18.368, -95.799

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-03-12 20:45 UTC

Strongest nearby event

M 6.8

Tierra Blanca, Mexico

1973-08-28 09:50 UTC

Updated today

Earthquake in Cosamaloapan today

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

No M4.0+ event has been observed in the last 30 days around Cosamaloapan.

The strongest earthquake recorded near Cosamaloapan reached magnitude 6.8 on 1973-08-28 09:50 UTC, near Tierra Blanca.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Cosamaloapan today?

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

When was the last earthquake near Cosamaloapan?

The last nearby earthquake was recorded on 2026-03-12 20:45 UTC.

What is the strongest earthquake recorded near Cosamaloapan?

The strongest earthquake recorded near Cosamaloapan reached magnitude 6.8 on 1973-08-28 09:50 UTC, near Tierra Blanca.

Map

Earthquakes within 100 km of Cosamaloapan

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

Average magnitude

4.4

Average depth

79.9 km

Timeline

Recent seismic activity

Latest 2 events shown

UTC	Magnitude	Region	Depth
2026-03-12 20:45	M 4.5	Acayucan Mexico	23.4 km
2025-07-14 22:00	M 4.3	Acayucan Mexico	128.5 km

Monthly profile

Recent monthly trend

2025-07 1 events

2026-03 1 events

Historic snapshot

Earthquakes history

Strongest years

1973 M 6.8 max · 1 earthquakes 1928 M 6.5 max · 1 earthquakes 2014 M 6.3 max · 6 earthquakes 2002 M 5.9 max · 1 earthquakes 2022 M 5.7 max · 3 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.5	1
2025	M 4.3	1
2024	M 4.2	1
2023	M 4.2	4
2022	M 5.7	3
2021	M 5.0	3
2020	M 4.2	1
2019	M 4.7	2
2018	M 4.6	4
2017	M 4.8	2
2016	M 4.3	1
2015	M 4.3	2
2014	M 6.3	6
2013	M 4.3	4
2012	M 4.6	5
2011	M 4.6	5
2010	M 4.3	3
2009	M 5.7	3
2008	M 4.1	2
2007	M 4.0	1
2006	M 4.5	2
2005	M 4.7	3
2004	M 5.2	4
2003	M 4.2	2
2002	M 5.9	1
2001	M 4.9	3
2000	M 4.3	3
1999	M 4.2	3
1998	M 4.1	1
1997	M 4.3	1
1996	M 4.3	1
1995	M 4.1	1
1993	M 4.3	1
1992	M 4.4	1
1991	M 4.9	1
1988	M 4.0	1
1987	M 4.4	1
1985	M 4.3	1
1983	M 4.4	1
1982	M 4.6	1
1981	M 4.2	1
1980	M 4.3	1
1975	M 4.0	1
1973	M 6.8	1
1970	M 5.1	1
1967	M 5.6	1
1928	M 6.5	1