Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Tōkamachi today

Tōkamachi, Japan: 372 earthquakes of magnitude 4.0+ detected within 100 km.

Population

53,333

Residents in the indexed city record.

Earthquakes

372

Earthquakes at M4.0+ nearby.

Max magnitude

6.6

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 37.133, 138.767

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-05-31 20:54 UTC

Strongest nearby event

M 6.6

Kashiwazaki, Japan

2007-07-16 01:13 UTC

Updated today

Earthquake in Tōkamachi today

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

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

The strongest earthquake recorded near Tōkamachi reached magnitude 6.6 on 2007-07-16 01:13 UTC, near Kashiwazaki.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Tōkamachi today?

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

When was the last earthquake near Tōkamachi?

The last nearby earthquake was recorded on 2026-05-31 20:54 UTC.

What is the strongest earthquake recorded near Tōkamachi?

The strongest earthquake recorded near Tōkamachi reached magnitude 6.6 on 2007-07-16 01:13 UTC, near Kashiwazaki.

Map

Earthquakes within 100 km of Tōkamachi

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

Average magnitude

4.6

Average depth

51.1 km

Timeline

Recent seismic activity

Latest 6 events shown

UTC	Magnitude	Region	Depth
2026-05-31 20:54	M 4.4	Jōetsu Japan	25.2 km
2026-03-15 05:06	M 4.9	Maebashi Japan	95.6 km
2026-02-13 04:58	M 4.8	Niigata Japan	177.1 km
2025-10-26 03:04	M 4.6	Kiryū Japan	12.4 km
2025-09-15 19:00	M 4.3	Nagaoka Japan	185.8 km
2025-06-10 18:14	M 4.2	Aizu-Wakamatsu Japan	130.9 km

Monthly profile

Recent monthly trend

2025-09 1 events

2025-10 1 events

2026-02 1 events

2026-03 1 events

2026-05 1 events

Historic snapshot

Earthquakes history

Strongest years

2007 M 6.6 max · 12 earthquakes 2004 M 6.6 max · 87 earthquakes 1949 M 6.3 max · 2 earthquakes 1916 M 6.3 max · 1 earthquakes 1941 M 6.3 max · 1 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.9	3
2025	M 4.8	8
2024	M 4.4	2
2023	M 4.3	2
2022	M 4.2	3
2021	M 4.8	5
2020	M 5.1	3
2019	M 4.7	2
2018	M 5.1	6
2017	M 4.6	3
2016	M 4.9	9
2015	M 4.8	3
2014	M 6.2	14
2013	M 5.8	10
2012	M 4.8	8
2011	M 6.2	23
2010	M 5.5	6
2009	M 4.7	5
2008	M 4.3	3
2007	M 6.6	12
2006	M 4.5	2
2005	M 4.9	21
2004	M 6.6	87
2003	M 4.8	1
2002	M 4.6	4
2001	M 5.3	9
2000	M 4.4	6
1999	M 4.5	2
1998	M 5.1	3
1997	M 4.0	1
1996	M 5.7	7
1995	M 5.4	9
1994	M 5.3	2
1993	M 4.8	5
1992	M 4.2	1
1991	M 5.2	2
1990	M 5.3	16
1989	M 4.7	1
1988	M 4.7	2
1987	M 5.7	9
1986	M 5.6	5
1984	M 4.8	3
1983	M 5.1	3
1982	M 5.1	2
1981	M 5.4	4
1979	M 4.7	3
1978	M 4.3	2
1977	M 5.0	1
1976	M 5.4	5
1975	M 4.9	1
1973	M 4.8	1
1971	M 5.7	2
1968	M 5.6	1
1967	M 5.7	2
1966	M 5.8	8
1964	M 6.0	1
1949	M 6.3	2
1943	M 5.9	1
1941	M 6.3	1
1934	M 5.7	1
1933	M 6.0	1
1927	M 5.6	1
1916	M 6.3	1