Earthquakes by city Japan 100 km
Seismic city profile

Sagamihara

Sagamihara, Japan: 1314 earthquakes of magnitude 4.0+ detected within 100 km.

Population
720,780
Residents in the indexed city record.
Earthquakes
1314
Earthquakes at M4.0+ nearby.
Max magnitude
8.0
Strongest recorded event in the current radius.
Timezone
Asia/Tokyo
Coordinates 35.567, 139.242
Nearby activity pulse
Last 30 days
2
Last 12 months
34
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 Sagamihara

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

Average magnitude
4.6
Average depth
66.9 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
2026-03-28 10:36 M 4.1
Fujisawa
Japan
74.4 km
2026-03-16 11:37 M 4.5
Itō
Japan
143.1 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
2026-01-29 02:47 M 4.0
Tateyama
Japan
26.6 km
2026-01-29 01:40 M 4.4
Tateyama
Japan
40.2 km
2026-01-29 01:25 M 4.4
Tateyama
Japan
19.8 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
2025-11-16 07:03 M 4.2
Mobara
Japan
68.9 km
2025-11-13 21:36 M 4.3
Chiba
Japan
97.4 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
2025-10-24 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
2025-08-23 10:22 M 4.1
Chichibu
Japan
129.5 km
2025-08-01 13:58 M 4.4
Ōta
Japan
116.0 km

Monthly profile

Recent monthly trend

2025-08 3 events
2025-09 2 events
2025-10 3 events
2025-11 3 events
2025-12 1 events
2026-01 5 events
2026-02 3 events
2026-03 3 events
2026-04 2 events

Historic snapshot

Earthquakes history

1
1909
2
1921
1
1922
5
1923
1
1924
1
1927
1
1928
1
1929
4
1930
4
1931
1
1934
1
1935
1
1938
1
1944
1
1952
2
1956
1
1959
3
1965
1
1967
1
1968
1
1971
12
1973
12
1974
14
1975
16
1976
12
1977
20
1978
13
1979
30
1980
12
1981
16
1982
27
1983
19
1984
25
1985
16
1986
24
1987
46
1988
27
1989
16
1990
16
1991
14
1992
10
1993
12
1994
20
1995
27
1996
29
1997
20
1998
10
1999
12
2000
16
2001
15
2002
15
2003
19
2004
39
2005
38
2006
34
2007
30
2008
13
2009
12
2010
50
2011
40
2012
21
2013
42
2014
36
2015
40
2016
31
2017
27
2018
29
2019
26
2020
24
2021
38
2022
30
2023
43
2024
31
2025
13
2026
Year Max magnitude Earthquakes
2026 M 4.9 13
2025 M 4.8 31
2024 M 5.2 43
2023 M 5.2 30
2022 M 5.0 38
2021 M 5.9 24
2020 M 5.3 26
2019 M 5.2 29
2018 M 4.8 27
2017 M 5.1 31
2016 M 5.4 40
2015 M 5.1 36
2014 M 6.0 42
2013 M 5.6 21
2012 M 5.5 40
2011 M 6.2 50
2010 M 4.7 12
2009 M 5.1 13
2008 M 4.9 30
2007 M 5.9 34
2006 M 5.6 38
2005 M 5.9 39
2004 M 5.8 19
2003 M 5.3 15
2002 M 4.9 15
2001 M 4.9 16
2000 M 4.9 12
1999 M 5.4 10
1998 M 5.6 20
1997 M 5.6 29
1996 M 5.6 27
1995 M 5.3 20
1994 M 5.1 12
1993 M 5.2 10
1992 M 5.8 14
1991 M 5.1 16
1990 M 6.4 16
1989 M 5.6 27
1988 M 5.6 46
1987 M 6.7 24
1986 M 5.0 16
1985 M 5.9 25
1984 M 5.4 19
1983 M 5.9 27
1982 M 5.4 16
1981 M 5.2 12
1980 M 6.2 30
1979 M 5.4 13
1978 M 6.6 20
1977 M 5.4 12
1976 M 5.4 16
1975 M 5.3 14
1974 M 5.6 12
1973 M 5.0 12
1971 M 5.5 1
1968 M 6.1 1
1967 M 5.5 1
1965 M 5.7 3
1959 M 5.7 1
1956 M 6.3 2
1952 M 6.0 1
1944 M 6.3 1
1938 M 5.5 1
1935 M 6.1 1
1934 M 5.3 1
1931 M 6.5 4
1930 M 6.9 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 5
1922 M 6.3 1
1921 M 6.4 2
1909 M 5.8 1