Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Inazawa today

Inazawa, Japan: 242 earthquakes of magnitude 4.0+ detected within 100 km.

Population

134,751

Residents in the indexed city record.

Earthquakes

242

Earthquakes at M4.0+ nearby.

Max magnitude

6.9

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 35.250, 136.783

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-08-09 15:48 UTC

Strongest nearby event

M 6.9

Ono, Japan

1909-08-14 06:30 UTC

Updated today

Earthquake in Inazawa today

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

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

The strongest earthquake recorded near Inazawa reached magnitude 6.9 on 1909-08-14 06:30 UTC, near Ono.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Inazawa today?

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

When was the last earthquake near Inazawa?

The last nearby earthquake was recorded on 2026-08-09 15:48 UTC.

What is the strongest earthquake recorded near Inazawa?

The strongest earthquake recorded near Inazawa reached magnitude 6.9 on 1909-08-14 06:30 UTC, near Ono.

Map

Earthquakes within 100 km of Inazawa

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

Average magnitude

4.5

Average depth

163.4 km

Timeline

Recent seismic activity

Latest 2 events shown

UTC	Magnitude	Region	Depth
2026-08-09 15:48	M 4.4	Ōgaki Japan	10.0 km
2025-08-24 16:44	M 4.1	Tsuruga Japan	10.0 km

Monthly profile

Recent monthly trend

2026-08 1 events

Historic snapshot

Earthquakes history

Strongest years

1909 M 6.9 max · 1 earthquakes 1961 M 6.8 max · 1 earthquakes 1945 M 6.6 max · 2 earthquakes 1969 M 6.3 max · 1 earthquakes 1984 M 6.2 max · 10 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.4	1
2025	M 4.8	4
2024	M 4.7	6
2023	M 4.4	5
2022	M 5.3	9
2021	M 4.4	5
2020	M 4.9	4
2019	M 4.5	2
2018	M 4.8	6
2017	M 5.2	5
2016	M 4.7	6
2015	M 4.6	4
2014	M 4.5	3
2013	M 4.5	4
2012	M 4.7	1
2011	M 5.1	3
2010	M 5.4	1
2009	M 5.1	2
2008	M 4.7	6
2007	M 5.1	9
2006	M 4.3	8
2005	M 5.0	13
2004	M 4.4	7
2003	M 4.6	9
2002	M 4.8	6
2001	M 4.9	5
2000	M 4.5	5
1999	M 5.1	6
1998	M 5.2	7
1997	M 5.6	4
1996	M 5.1	4
1995	M 4.7	8
1994	M 5.1	1
1993	M 4.5	3
1992	M 4.9	1
1991	M 4.6	2
1990	M 4.8	3
1989	M 4.8	3
1988	M 4.6	3
1987	M 4.6	3
1986	M 5.2	3
1985	M 4.9	4
1984	M 6.2	10
1983	M 5.3	2
1982	M 4.5	2
1981	M 4.8	3
1980	M 4.7	1
1979	M 4.9	5
1978	M 5.3	3
1977	M 4.4	2
1976	M 4.4	1
1975	M 4.9	4
1974	M 5.0	5
1973	M 4.1	1
1972	M 5.8	1
1971	M 5.9	1
1969	M 6.3	1
1961	M 6.8	1
1945	M 6.6	2
1934	M 5.9	1
1909	M 6.9	1
1906	M 5.8	1