Earthquakes by city Japan 100 km
Seismic city profile

Sado

Sado, Japan: 270 earthquakes of magnitude 4.0+ detected within 100 km.

Population
51,492
Residents in the indexed city record.
Earthquakes
270
Earthquakes at M4.0+ nearby.
Max magnitude
7.6
Strongest recorded event in the current radius.
Timezone
Asia/Tokyo
Coordinates 38.025, 138.359
Nearby activity pulse
Last 30 days
1
Last 12 months
3
Last nearby event: 2026-04-12 23:54 UTC
Strongest nearby event
M 7.6
JP
1964-06-16 04:01 UTC

Map

Earthquakes within 100 km of Sado

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

Average magnitude
4.6
Average depth
35.6 km

Timeline

Recent seismic activity

Latest 3 events shown
UTC Magnitude Region Depth
2026-04-12 23:54 M 4.4
Toyama
Japan
10.0 km
2026-02-13 04:58 M 4.8
Niigata
Japan
177.1 km
2025-09-15 19:00 M 4.3
Nagaoka
Japan
185.8 km

Monthly profile

Recent monthly trend

2025-09 1 events
2026-02 1 events
2026-04 1 events

Historic snapshot

Earthquakes history

Year Max magnitude Earthquakes
2026 M 4.8 2
2025 M 4.5 4
2024 M 5.9 56
2023 M 4.6 5
2022 M 4.3 2
2021 M 4.5 1
2020 M 5.1 3
2019 M 4.4 1
2016 M 4.9 3
2015 M 4.8 1
2014 M 4.7 4
2012 M 5.4 2
2011 M 4.8 5
2010 M 4.6 3
2009 M 4.7 2
2008 M 4.3 2
2007 M 6.6 10
2006 M 4.5 1
2005 M 4.9 10
2004 M 6.6 64
2003 M 5.1 4
2002 M 4.0 1
2001 M 4.9 1
2000 M 4.4 2
1999 M 4.5 1
1998 M 5.1 4
1997 M 4.3 1
1996 M 4.5 2
1995 M 5.4 12
1994 M 4.8 3
1993 M 5.2 18
1991 M 4.7 1
1990 M 5.3 11
1989 M 5.0 2
1987 M 5.7 5
1984 M 4.7 1
1983 M 4.5 2
1982 M 4.5 1
1981 M 4.7 1
1979 M 5.1 3
1976 M 4.7 3
1973 M 4.8 2
1971 M 5.7 2
1966 M 5.8 1
1964 M 7.6 3
1916 M 6.3 1
1907 M 6.6 1