Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Chūō today

Chūō, Japan: 379 earthquakes of magnitude 4.0+ detected within 100 km.

Population

31,216

Residents in the indexed city record.

Earthquakes

379

Earthquakes at M4.0+ nearby.

Max magnitude

8.0

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 35.595, 138.503

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-05-08 03:36 UTC

Strongest nearby event

M 8.0

Fujisawa, Japan

1923-09-01 02:58 UTC

Updated today

Earthquake in Chūō today

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

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

The strongest earthquake recorded near Chūō reached magnitude 8.0 on 1923-09-01 02:58 UTC, near Fujisawa.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Chūō today?

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

When was the last earthquake near Chūō?

The last nearby earthquake was recorded on 2026-05-08 03:36 UTC.

What is the strongest earthquake recorded near Chūō?

The strongest earthquake recorded near Chūō reached magnitude 8.0 on 1923-09-01 02:58 UTC, near Fujisawa.

Map

Earthquakes within 100 km of Chūō

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

Average magnitude

4.6

Average depth

68.7 km

Timeline

Recent seismic activity

Latest 4 events shown

UTC	Magnitude	Region	Depth
2026-05-08 03:36	M 4.4	Fujieda Japan	27.9 km
2026-04-05 23:17	M 4.0	Tokyo Japan	138.6 km
2025-08-23 10:22	M 4.1	Chichibu Japan	129.5 km
2025-07-23 12:49	M 4.3	Numazu Japan	10.0 km

Monthly profile

Recent monthly trend

2025-07 1 events

2025-08 1 events

2026-04 1 events

2026-05 1 events

Historic snapshot

Earthquakes history

Strongest years

1923 M 8.0 max · 3 earthquakes 1924 M 7.0 max · 1 earthquakes 1930 M 6.9 max · 1 earthquakes 1931 M 6.5 max · 4 earthquakes 2009 M 6.2 max · 7 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.4	2
2025	M 4.5	4
2024	M 5.0	11
2023	M 4.7	5
2022	M 4.8	4
2021	M 4.8	6
2020	M 5.2	12
2019	M 4.6	9
2018	M 4.5	4
2017	M 5.2	8
2016	M 4.6	4
2015	M 4.9	8
2014	M 4.8	7
2013	M 4.7	3
2012	M 5.5	8
2011	M 6.0	9
2010	M 4.1	1
2009	M 6.2	7
2008	M 4.4	11
2007	M 5.9	11
2006	M 4.7	13
2005	M 4.4	9
2004	M 4.7	7
2003	M 4.5	3
2002	M 4.4	3
2001	M 5.4	8
2000	M 4.6	5
1999	M 4.9	5
1998	M 5.6	9
1997	M 5.6	10
1996	M 5.6	14
1995	M 4.8	10
1994	M 4.8	3
1993	M 4.8	4
1992	M 4.7	1
1991	M 5.2	8
1990	M 5.4	5
1989	M 5.2	9
1988	M 5.4	26
1987	M 5.1	3
1986	M 4.8	7
1985	M 4.9	6
1984	M 6.2	11
1983	M 5.7	8
1982	M 4.1	1
1981	M 5.0	5
1980	M 5.2	6
1979	M 4.8	4
1978	M 5.7	8
1977	M 4.8	1
1976	M 5.4	9
1975	M 4.5	1
1974	M 4.7	3
1973	M 4.1	2
1971	M 5.5	1
1968	M 6.1	1
1967	M 5.6	1
1965	M 6.1	1
1959	M 5.7	1
1935	M 6.1	1
1931	M 6.5	4
1930	M 6.9	1
1929	M 6.2	1
1927	M 5.6	1
1924	M 7.0	1
1923	M 8.0	3
1918	M 6.1	1