Earthquakes by city Japan 100 km
Seismic city profile

Kamiiso

Kamiiso, Japan: 289 earthquakes of magnitude 4.0+ detected within 100 km.

Population
38,098
Residents in the indexed city record.
Earthquakes
289
Earthquakes at M4.0+ nearby.
Max magnitude
6.6
Strongest recorded event in the current radius.
Timezone
Asia/Tokyo
Coordinates 41.820, 140.645
Nearby activity pulse
Last 30 days
0
Last 12 months
7
Last nearby event: 2026-03-09 15:45 UTC
Strongest nearby event
M 6.6
JP
1921-03-03 03:02 UTC

Map

Earthquakes within 100 km of Kamiiso

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

Average magnitude
4.5
Average depth
102.1 km

Timeline

Recent seismic activity

Latest 7 events shown
UTC Magnitude Region Depth
2026-03-09 15:45 M 5.9 Hakodate
Japan
144.0 km
2025-10-04 04:47 M 4.2
Hakodate
Japan
122.0 km
2025-08-18 22:19 M 5.1 Hakodate
Japan
128.4 km
2025-08-05 06:17 M 4.1
Mutsu
Japan
138.1 km
2025-07-16 02:12 M 4.6
Hokuto
Japan
190.9 km
2025-07-08 04:45 M 4.1
Hakodate
Japan
132.8 km
2025-06-22 21:33 M 4.2
Hakodate
Japan
155.5 km

Monthly profile

Recent monthly trend

2025-06 1 events
2025-07 2 events
2025-08 2 events
2025-10 1 events
2026-03 1 events

Historic snapshot

Earthquakes history

1
1912
1
1921
1
1969
2
1973
3
1974
2
1975
3
1976
2
1977
4
1978
6
1979
2
1980
4
1981
6
1982
2
1983
4
1984
2
1985
4
1986
5
1987
2
1988
1
1989
7
1990
1
1991
6
1992
14
1993
2
1994
6
1995
4
1996
5
1997
4
1998
3
1999
19
2000
2
2001
1
2002
8
2003
13
2004
4
2005
8
2006
10
2007
7
2008
1
2009
7
2010
2
2011
7
2012
4
2013
1
2014
7
2015
9
2016
4
2017
11
2018
6
2019
5
2020
6
2021
13
2022
6
2023
7
2024
11
2025
1
2026
Year Max magnitude Earthquakes
2026 M 5.9 1
2025 M 5.1 11
2024 M 5.2 7
2023 M 5.1 6
2022 M 5.0 13
2021 M 4.6 6
2020 M 4.5 5
2019 M 4.4 6
2018 M 4.8 11
2017 M 4.5 4
2016 M 5.2 9
2015 M 4.6 7
2014 M 4.1 1
2013 M 5.0 4
2012 M 4.6 7
2011 M 4.8 2
2010 M 5.3 7
2009 M 4.1 1
2008 M 5.6 7
2007 M 5.6 10
2006 M 4.4 8
2005 M 4.5 4
2004 M 4.9 13
2003 M 4.6 8
2002 M 4.2 1
2001 M 4.3 2
2000 M 5.0 19
1999 M 4.8 3
1998 M 4.4 4
1997 M 4.9 5
1996 M 4.3 4
1995 M 5.0 6
1994 M 4.8 2
1993 M 6.5 14
1992 M 6.2 6
1991 M 4.5 1
1990 M 4.9 7
1989 M 4.8 1
1988 M 4.8 2
1987 M 5.0 5
1986 M 4.9 4
1985 M 5.0 2
1984 M 4.9 4
1983 M 5.4 2
1982 M 5.2 6
1981 M 5.4 4
1980 M 5.0 2
1979 M 4.6 6
1978 M 4.9 4
1977 M 5.1 2
1976 M 5.3 3
1975 M 5.4 2
1974 M 4.7 3
1973 M 5.1 2
1969 M 5.7 1
1921 M 6.6 1
1912 M 6.2 1