Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Muikamachi today

Muikamachi, Japan: 382 earthquakes of magnitude 4.0+ detected within 100 km.

Population

29,123

Residents in the indexed city record.

Earthquakes

382

Earthquakes at M4.0+ nearby.

Max magnitude

6.6

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 37.067, 138.883

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-03-15 05:06 UTC

Strongest nearby event

M 6.6

Kashiwazaki, Japan

2007-07-16 01:13 UTC

Updated today

Earthquake in Muikamachi today

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

No M4.0+ event has been observed in the last 30 days around Muikamachi.

The strongest earthquake recorded near Muikamachi 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 Muikamachi today?

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

When was the last earthquake near Muikamachi?

The last nearby earthquake was recorded on 2026-03-15 05:06 UTC.

What is the strongest earthquake recorded near Muikamachi?

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

Map

Earthquakes within 100 km of Muikamachi

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

Average magnitude

4.6

Average depth

54.7 km

Timeline

Recent seismic activity

Latest 5 events shown

UTC	Magnitude	Region	Depth
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

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	2
2025	M 4.8	8
2023	M 4.4	3
2022	M 4.2	3
2021	M 4.8	5
2020	M 5.1	3
2019	M 4.7	2
2018	M 5.1	8
2017	M 4.6	3
2016	M 4.9	9
2015	M 4.8	3
2014	M 5.2	14
2013	M 5.8	11
2012	M 4.8	8
2011	M 6.2	23
2010	M 5.5	9
2009	M 5.1	9
2008	M 4.3	3
2007	M 6.6	12
2006	M 4.1	1
2005	M 4.9	21
2004	M 6.6	87
2002	M 4.6	4
2001	M 5.3	9
2000	M 4.4	7
1999	M 4.5	2
1998	M 5.1	4
1996	M 5.7	7
1995	M 5.4	8
1994	M 5.3	3
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	8
1986	M 5.6	5
1984	M 4.8	3
1983	M 5.1	4
1982	M 5.1	3
1981	M 4.7	3
1980	M 4.0	1
1979	M 4.7	3
1978	M 4.3	2
1977	M 5.0	1
1976	M 5.4	5
1975	M 4.9	3
1973	M 5.1	2
1971	M 5.7	2
1969	M 5.7	1
1968	M 5.6	1
1967	M 5.7	2
1966	M 5.8	7
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