Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Okazaki today

Okazaki, Japan: 265 earthquakes of magnitude 4.0+ detected within 100 km.

Population

384,654

Residents in the indexed city record.

Earthquakes

265

Earthquakes at M4.0+ nearby.

Max magnitude

6.6

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 34.950, 137.167

Nearby activity pulse

Last 30 days

Last 12 months

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

Strongest nearby event

M 6.6

Tahara, Japan

1945-01-12 18:38 UTC

Updated today

Earthquake in Okazaki today

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

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

The strongest earthquake recorded near Okazaki reached magnitude 6.6 on 1945-01-12 18:38 UTC, near Tahara.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Okazaki today?

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

When was the last earthquake near Okazaki?

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

What is the strongest earthquake recorded near Okazaki?

The strongest earthquake recorded near Okazaki reached magnitude 6.6 on 1945-01-12 18:38 UTC, near Tahara.

Map

Earthquakes within 100 km of Okazaki

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

Average magnitude

4.4

Average depth

192.0 km

Timeline

Recent seismic activity

Latest 3 events shown

UTC	Magnitude	Region	Depth
2026-05-08 03:36	M 4.4	Fujieda Japan	27.9 km
2025-09-13 20:00	M 4.1	Shima Japan	333.7 km
2025-07-31 23:24	M 4.8	Ise Japan	337.2 km

Monthly profile

Recent monthly trend

2025-07 1 events

2025-09 1 events

2026-05 1 events

Historic snapshot

Earthquakes history

Strongest years

1945 M 6.6 max · 2 earthquakes 1969 M 6.3 max · 1 earthquakes 1984 M 6.2 max · 5 earthquakes 1971 M 5.9 max · 1 earthquakes 1934 M 5.9 max · 1 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.4	1
2025	M 4.8	4
2024	M 4.7	5
2023	M 4.6	6
2022	M 5.3	10
2021	M 4.5	5
2020	M 4.9	4
2019	M 4.5	7
2018	M 4.8	7
2017	M 4.7	6
2016	M 4.7	6
2015	M 4.6	7
2014	M 4.5	4
2013	M 5.6	5
2012	M 4.7	1
2011	M 5.1	4
2009	M 5.1	1
2008	M 4.7	8
2007	M 5.1	8
2006	M 4.5	12
2005	M 5.2	16
2004	M 5.3	6
2003	M 4.6	10
2002	M 4.8	5
2001	M 5.4	8
2000	M 4.6	6
1999	M 4.8	7
1998	M 5.2	4
1997	M 5.8	8
1996	M 5.2	7
1995	M 4.7	9
1994	M 4.8	2
1993	M 4.5	4
1992	M 4.9	1
1991	M 4.7	3
1990	M 4.3	2
1989	M 4.8	3
1988	M 4.6	2
1987	M 4.6	2
1986	M 4.7	4
1985	M 4.8	3
1984	M 6.2	5
1983	M 5.3	2
1982	M 4.5	1
1981	M 4.8	4
1980	M 4.2	1
1979	M 4.8	4
1978	M 5.2	2
1977	M 4.4	1
1976	M 4.7	1
1975	M 4.9	4
1974	M 5.0	7
1973	M 4.3	3
1971	M 5.9	1
1969	M 6.3	1
1968	M 5.8	1
1945	M 6.6	2
1934	M 5.9	1
1906	M 5.8	1