Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Nanto today

Nanto, Japan: 346 earthquakes of magnitude 4.0+ detected within 100 km.

Population

47,976

Residents in the indexed city record.

Earthquakes

346

Earthquakes at M4.0+ nearby.

Max magnitude

6.9

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 36.513, 136.894

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-05-19 23:11 UTC

Strongest nearby event

M 6.9

Ono, Japan

1909-08-14 06:30 UTC

Updated today

Earthquake in Nanto today

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

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

The strongest earthquake recorded near Nanto 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 Nanto today?

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

When was the last earthquake near Nanto?

The last nearby earthquake was recorded on 2026-05-19 23:11 UTC.

What is the strongest earthquake recorded near Nanto?

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

Map

Earthquakes within 100 km of Nanto

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

Average magnitude

4.5

Average depth

76.6 km

Timeline

Recent seismic activity

Latest 12 events shown

UTC	Magnitude	Region	Depth
2026-05-19 23:11	M 4.5	Toyama Japan	262.4 km
2026-04-18 05:54	M 4.9	Chikuma Japan	10.0 km
2026-04-18 04:20	M 4.9	Chikuma Japan	10.0 km
2026-02-23 23:03	M 4.8	Himimachi Japan	259.4 km
2026-01-15 05:48	M 5.1	Matsumoto Japan	2.3 km
2026-01-15 05:40	M 4.7	Azumino Japan	7.8 km
2025-12-14 19:03	M 4.9	Takaoka Japan	7.6 km
2025-12-14 14:26	M 4.8	Takaoka Japan	10.0 km
2025-11-15 18:50	M 4.3	Takayama Japan	260.3 km
2025-09-07 23:24	M 4.5	Nanao Japan	10.3 km
2025-06-06 04:48	M 4.4	Nanao Japan	10.0 km
2025-05-29 06:28	M 4.3	Takayama Japan	10.0 km

Monthly profile

Recent monthly trend

2025-09 1 events

2025-11 1 events

2025-12 2 events

2026-01 2 events

2026-02 1 events

2026-04 2 events

2026-05 1 events

Historic snapshot

Earthquakes history

Strongest years

1909 M 6.9 max · 1 earthquakes 1961 M 6.8 max · 1 earthquakes 1948 M 6.8 max · 1 earthquakes 2007 M 6.7 max · 41 earthquakes 1952 M 6.5 max · 1 earthquakes

Year	Max magnitude	Earthquakes
2026	M 5.1	6
2025	M 4.9	12
2024	M 6.2	69
2023	M 4.2	2
2022	M 4.5	7
2021	M 5.1	5
2020	M 5.3	18
2019	M 4.6	1
2018	M 5.1	2
2017	M 5.2	4
2016	M 4.6	6
2015	M 4.7	6
2014	M 6.2	12
2013	M 4.6	3
2011	M 5.3	12
2010	M 5.4	1
2008	M 4.6	10
2007	M 6.7	41
2006	M 4.3	7
2005	M 4.3	7
2004	M 4.8	7
2003	M 4.6	8
2002	M 4.7	4
2001	M 4.1	2
2000	M 4.2	2
1999	M 4.9	2
1998	M 5.5	15
1997	M 4.6	3
1996	M 5.1	2
1995	M 4.4	3
1994	M 4.5	1
1993	M 4.7	7
1992	M 4.5	2
1991	M 4.6	3
1990	M 5.4	7
1989	M 5.3	2
1988	M 4.2	1
1987	M 4.8	2
1986	M 5.6	5
1985	M 4.9	4
1984	M 6.2	9
1983	M 4.3	1
1982	M 4.6	2
1981	M 5.4	1
1979	M 5.1	2
1978	M 5.3	3
1977	M 5.4	1
1976	M 4.4	2
1973	M 4.9	2
1972	M 5.8	1
1970	M 5.5	1
1969	M 6.3	1
1961	M 6.8	1
1952	M 6.5	1
1948	M 6.8	1
1930	M 5.8	1
1918	M 6.1	1
1909	M 6.9	1
1906	M 5.8	1