Earthquakes by city Japan 100 km
Seismic city profile

Muroran

Muroran, Japan: 375 earthquakes of magnitude 4.0+ detected within 100 km.

Population
96,197
Residents in the indexed city record.
Earthquakes
375
Earthquakes at M4.0+ nearby.
Max magnitude
6.8
Strongest recorded event in the current radius.
Timezone
Asia/Tokyo
Coordinates 42.317, 140.988
Nearby activity pulse
Last 30 days
0
Last 12 months
10
Last nearby event: 2026-03-09 15:45 UTC
Strongest nearby event
M 6.8
JP
1913-02-20 08:59 UTC

Map

Earthquakes within 100 km of Muroran

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

Average magnitude
4.5
Average depth
91.4 km

Timeline

Recent seismic activity

Latest 10 events shown
UTC Magnitude Region Depth
2026-03-09 15:45 M 5.9 Hakodate
Japan
144.0 km
2026-01-11 11:11 M 4.2
Tomakomai
Japan
137.9 km
2025-11-01 16:46 M 4.4
Tomakomai
Japan
138.1 km
2025-10-12 06:13 M 4.3
Sapporo
Japan
130.2 km
2025-10-05 06:30 M 4.3
Tomakomai
Japan
124.6 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
2025-07-08 04:45 M 4.1
Hakodate
Japan
132.8 km
2025-06-22 21:33 M 4.2
Hakodate
Japan
155.5 km
2025-05-12 21:33 M 4.5
Tomakomai
Japan
123.6 km

Monthly profile

Recent monthly trend

2025-06 1 events
2025-07 1 events
2025-08 1 events
2025-10 3 events
2025-11 1 events
2026-01 1 events
2026-03 1 events

Historic snapshot

Earthquakes history

Year Max magnitude Earthquakes
2026 M 5.9 2
2025 M 5.1 13
2024 M 4.5 4
2023 M 6.2 10
2022 M 5.0 14
2021 M 5.2 7
2020 M 5.0 7
2019 M 5.4 13
2018 M 6.6 56
2017 M 5.3 11
2016 M 5.2 10
2015 M 5.0 9
2014 M 5.5 4
2013 M 5.0 3
2012 M 4.6 5
2011 M 4.8 4
2010 M 5.3 7
2009 M 5.5 5
2008 M 5.6 9
2007 M 5.6 9
2006 M 4.4 9
2005 M 4.5 5
2004 M 4.5 9
2003 M 4.6 5
2002 M 4.4 4
2001 M 4.4 2
2000 M 5.0 21
1999 M 4.8 4
1998 M 4.4 3
1997 M 4.7 6
1996 M 4.4 2
1995 M 5.0 6
1994 M 4.8 3
1993 M 4.8 10
1992 M 6.2 8
1991 M 4.5 1
1990 M 4.9 5
1988 M 4.8 3
1987 M 4.7 5
1986 M 4.7 3
1985 M 5.2 8
1984 M 4.7 2
1983 M 5.4 3
1982 M 5.2 10
1981 M 6.3 2
1980 M 5.0 1
1979 M 5.0 8
1978 M 5.0 6
1977 M 5.1 3
1976 M 5.3 1
1975 M 4.7 4
1974 M 6.0 3
1973 M 5.1 3
1969 M 5.9 1
1966 M 5.8 1
1926 M 6.0 1
1913 M 6.8 1
1912 M 6.2 1