Earthquakes by city Japan 100 km

Seismic city profile

Isesaki

Isesaki, Japan: 873 earthquakes of magnitude 4.0+ detected within 100 km.

Population

211,850

Residents in the indexed city record.

Earthquakes

873

Earthquakes at M4.0+ nearby.

Max magnitude

7.0

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 36.317, 139.200

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-04-05 23:17 UTC

Strongest nearby event

M 7.0

Kawagoe, Japan

1924-01-14 20:50 UTC

Map

Earthquakes within 100 km of Isesaki

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

Average magnitude

4.5

Average depth

72.6 km

Timeline

Recent seismic activity

Latest 20 events shown

UTC	Magnitude	Region	Depth
2026-04-05 23:17	M 4.0	Tokyo Japan	138.6 km
2026-04-01 01:06	M 4.9	Kashiwa Japan	57.2 km
2026-03-15 05:06	M 4.9	Maebashi Japan	95.6 km
2026-02-15 02:52	M 4.1	Ōta Japan	68.5 km
2026-02-09 12:27	M 4.3	Ōta Japan	104.2 km
2026-02-06 15:58	M 4.2	Saitama Japan	95.2 km
2026-01-25 02:46	M 4.3	Oyama Japan	82.6 km
2025-12-12 10:05	M 4.8	Tsukuba Japan	62.9 km
2025-11-08 21:24	M 4.4	Oyama Japan	84.1 km
2025-11-04 05:00	M 4.2	Tsukuba Japan	83.6 km
2025-10-26 13:34	M 4.6	Chiba Japan	85.4 km
2025-10-26 03:04	M 4.6	Kiryū Japan	12.4 km
2025-09-05 12:00	M 4.2	Saitama Japan	70.0 km
2025-08-23 10:22	M 4.1	Chichibu Japan	129.5 km
2025-08-01 13:58	M 4.4	Ōta Japan	116.0 km
2025-07-29 18:58	M 4.1	Tsukuba Japan	78.0 km
2025-07-23 01:21	M 4.2	Kashiwa Japan	82.3 km
2025-06-30 16:13	M 4.0	Tsukuba Japan	66.1 km
2025-05-12 23:33	M 4.5	Kashiwa Japan	77.9 km
2025-05-04 03:35	M 4.5	Tokyo Japan	77.8 km

Monthly profile

Recent monthly trend

2025-06 1 events

2025-07 2 events

2025-08 2 events

2025-09 1 events

2025-10 2 events

2025-11 2 events

2025-12 1 events

2026-01 1 events

2026-02 3 events

2026-03 1 events

2026-04 2 events

Historic snapshot

Earthquakes history

Strongest years

1924 M 7.0 max · 1 earthquakes 1931 M 6.5 max · 4 earthquakes 1922 M 6.3 max · 1 earthquakes 1949 M 6.3 max · 2 earthquakes 1941 M 6.3 max · 1 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.9	7
2025	M 4.8	24
2024	M 5.2	28
2023	M 4.7	17
2022	M 5.0	25
2021	M 5.0	25
2020	M 5.3	20
2019	M 5.0	15
2018	M 4.9	16
2017	M 4.8	27
2016	M 5.4	34
2015	M 5.1	26
2014	M 5.5	28
2013	M 5.8	19
2012	M 5.5	32
2011	M 5.8	43
2010	M 4.8	5
2009	M 5.1	7
2008	M 4.9	18
2007	M 4.5	17
2006	M 5.1	19
2005	M 5.5	28
2004	M 5.8	26
2003	M 5.3	11
2002	M 4.9	9
2001	M 5.3	21
2000	M 4.9	11
1999	M 4.5	5
1998	M 4.9	8
1997	M 5.2	9
1996	M 5.5	16
1995	M 5.1	15
1994	M 5.1	8
1993	M 5.2	6
1992	M 5.0	8
1991	M 5.2	11
1990	M 5.2	10
1989	M 5.6	9
1988	M 5.6	13
1987	M 5.1	18
1986	M 4.8	10
1985	M 5.9	13
1984	M 5.4	16
1983	M 5.9	19
1982	M 4.8	10
1981	M 5.2	8
1980	M 5.4	11
1979	M 4.8	8
1978	M 5.7	8
1977	M 5.4	6
1976	M 5.4	13
1975	M 5.3	13
1974	M 5.6	5
1973	M 5.1	12
1971	M 5.5	1
1969	M 5.7	1
1968	M 6.1	1
1967	M 5.6	1
1966	M 5.8	7
1965	M 5.7	3
1949	M 6.3	2
1941	M 6.3	1
1931	M 6.5	4
1929	M 6.2	1
1928	M 5.6	1
1927	M 5.6	1
1924	M 7.0	1
1922	M 6.3	1
1921	M 6.0	1