Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Otaru today

Otaru, Japan: 228 earthquakes of magnitude 4.0+ detected within 100 km.

Population

115,333

Residents in the indexed city record.

Earthquakes

228

Earthquakes at M4.0+ nearby.

Max magnitude

7.1

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 43.189, 141.002

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-01-11 11:11 UTC

Strongest nearby event

M 7.1

Otaru, Japan

1947-11-04 00:09 UTC

Updated today

Earthquake in Otaru today

No earthquake of magnitude M4.0+ has been detected today within 100 km of Otaru.

No M4.0+ event has been observed in the last 30 days around Otaru.

The strongest earthquake recorded near Otaru reached magnitude 7.1 on 1947-11-04 00:09 UTC, near Otaru.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Otaru today?

No earthquake of magnitude M4.0+ has been detected today within 100 km of Otaru.

When was the last earthquake near Otaru?

The last nearby earthquake was recorded on 2026-01-11 11:11 UTC.

What is the strongest earthquake recorded near Otaru?

The strongest earthquake recorded near Otaru reached magnitude 7.1 on 1947-11-04 00:09 UTC, near Otaru.

Map

Earthquakes within 100 km of Otaru

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

Average magnitude

4.5

Average depth

112.2 km

Timeline

Recent seismic activity

Latest 4 events shown

UTC	Magnitude	Region	Depth
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

Monthly profile

Recent monthly trend

2025-10 2 events

2025-11 1 events

2026-01 1 events

Historic snapshot

Earthquakes history

Strongest years

1947 M 7.1 max · 1 earthquakes 2018 M 6.6 max · 33 earthquakes 1950 M 6.6 max · 1 earthquakes 1959 M 6.5 max · 1 earthquakes 2021 M 5.9 max · 8 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.2	1
2025	M 4.6	6
2023	M 4.6	6
2022	M 4.6	7
2021	M 5.9	8
2020	M 5.0	3
2019	M 5.4	12
2018	M 6.6	33
2017	M 5.3	9
2016	M 4.6	9
2015	M 4.7	6
2014	M 5.5	3
2013	M 4.9	3
2012	M 4.5	3
2011	M 4.5	1
2010	M 4.5	3
2009	M 4.9	4
2008	M 4.7	4
2007	M 5.5	4
2006	M 4.4	7
2005	M 4.4	3
2004	M 4.4	3
2003	M 4.2	3
2002	M 4.6	3
2001	M 4.4	2
2000	M 5.0	18
1999	M 4.4	2
1998	M 4.7	3
1997	M 4.6	4
1996	M 4.4	1
1995	M 5.6	6
1993	M 4.8	8
1992	M 4.7	2
1991	M 4.4	2
1990	M 4.9	3
1988	M 4.1	1
1987	M 5.1	1
1986	M 5.2	1
1985	M 5.2	4
1983	M 4.7	1
1982	M 5.1	3
1981	M 5.0	1
1979	M 4.6	5
1978	M 4.4	2
1977	M 4.5	1
1975	M 4.6	2
1974	M 4.7	3
1973	M 4.4	2
1969	M 5.9	1
1966	M 5.8	2
1959	M 6.5	1
1950	M 6.6	1
1947	M 7.1	1