Earthquakes by city Japan 100 km
Seismic city profile

Tsurugashima

Tsurugashima, Japan: 1295 earthquakes of magnitude 4.0+ detected within 100 km.

Population
70,117
Residents in the indexed city record.
Earthquakes
1295
Earthquakes at M4.0+ nearby.
Max magnitude
8.0
Strongest recorded event in the current radius.
Timezone
Asia/Tokyo
Coordinates 35.960, 139.403
Nearby activity pulse
Last 30 days
2
Last 12 months
31
Last nearby event: 2026-04-05 23:17 UTC
Strongest nearby event
M 8.0
JP
1923-09-01 02:58 UTC

Map

Earthquakes within 100 km of Tsurugashima

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

Average magnitude
4.6
Average depth
72.4 km

Timeline

Recent seismic activity

Latest 25 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
2026-01-17 16:49 M 4.3
Chiba
Japan
72.1 km
2025-12-12 10:05 M 4.8
Tsukuba
Japan
62.9 km
2025-11-13 21:36 M 4.3
Chiba
Japan
97.4 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
2025-10-24 06:47 M 4.6
Chiba
Japan
76.7 km
2025-10-03 03:48 M 4.5
Kawasaki
Japan
106.4 km
2025-09-08 23:53 M 4.3
Chiba
Japan
66.6 km
2025-09-05 12:00 M 4.2
Saitama
Japan
70.0 km
2025-08-31 21:53 M 4.4
Chiba
Japan
51.8 km
2025-08-28 01:06 M 4.3
Yachiyo
Japan
50.6 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 12:49 M 4.3
Numazu
Japan
10.0 km
2025-07-23 01:21 M 4.2
Kashiwa
Japan
82.3 km

Monthly profile

Recent monthly trend

2025-07 3 events
2025-08 4 events
2025-09 2 events
2025-10 4 events
2025-11 3 events
2025-12 1 events
2026-01 2 events
2026-02 3 events
2026-03 1 events
2026-04 2 events

Historic snapshot

Earthquakes history

1
1909
2
1921
1
1922
4
1923
1
1924
1
1927
1
1928
1
1929
4
1931
1
1938
2
1949
1
1952
2
1956
3
1965
1
1967
1
1968
1
1971
14
1973
9
1974
19
1975
15
1976
13
1977
11
1978
9
1979
20
1980
12
1981
15
1982
28
1983
21
1984
29
1985
12
1986
21
1987
17
1988
17
1989
17
1990
19
1991
15
1992
7
1993
14
1994
19
1995
25
1996
18
1997
16
1998
12
1999
18
2000
21
2001
13
2002
14
2003
22
2004
42
2005
32
2006
28
2007
30
2008
9
2009
16
2010
56
2011
44
2012
28
2013
42
2014
43
2015
48
2016
39
2017
25
2018
26
2019
28
2020
34
2021
40
2022
37
2023
45
2024
35
2025
8
2026
Year Max magnitude Earthquakes
2026 M 4.9 8
2025 M 4.8 35
2024 M 5.2 45
2023 M 4.9 37
2022 M 5.0 40
2021 M 5.9 34
2020 M 5.3 28
2019 M 5.0 26
2018 M 4.8 25
2017 M 5.1 39
2016 M 5.4 48
2015 M 5.1 43
2014 M 5.5 42
2013 M 5.8 28
2012 M 5.8 44
2011 M 6.2 56
2010 M 5.1 16
2009 M 5.1 9
2008 M 4.9 30
2007 M 5.0 28
2006 M 5.1 32
2005 M 5.9 42
2004 M 5.8 22
2003 M 5.3 14
2002 M 4.9 13
2001 M 5.0 21
2000 M 4.9 18
1999 M 5.4 12
1998 M 5.4 16
1997 M 5.2 18
1996 M 5.6 25
1995 M 5.3 19
1994 M 5.1 14
1993 M 5.2 7
1992 M 5.8 15
1991 M 5.1 19
1990 M 6.3 17
1989 M 5.6 17
1988 M 5.6 17
1987 M 6.7 21
1986 M 4.7 12
1985 M 5.9 29
1984 M 5.4 21
1983 M 5.9 28
1982 M 4.9 15
1981 M 5.2 12
1980 M 6.0 20
1979 M 5.4 9
1978 M 5.7 11
1977 M 5.4 13
1976 M 5.4 15
1975 M 5.3 19
1974 M 5.6 9
1973 M 5.1 14
1971 M 5.5 1
1968 M 6.1 1
1967 M 5.5 1
1965 M 5.7 3
1956 M 6.3 2
1952 M 6.0 1
1949 M 6.3 2
1938 M 5.5 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
1923 M 8.0 4
1922 M 6.3 1
1921 M 6.4 2
1909 M 5.8 1