Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Obama today

Obama, Japan: 181 earthquakes of magnitude 4.0+ detected within 100 km.

Population

29,435

Residents in the indexed city record.

Earthquakes

181

Earthquakes at M4.0+ nearby.

Max magnitude

7.0

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 35.496, 135.746

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-03-12 17:41 UTC

Strongest nearby event

M 7.0

Toyooka, Japan

1927-03-07 09:27 UTC

Updated today

Earthquake in Obama today

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

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

The strongest earthquake recorded near Obama reached magnitude 7.0 on 1927-03-07 09:27 UTC, near Toyooka.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Obama today?

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

When was the last earthquake near Obama?

The last nearby earthquake was recorded on 2026-03-12 17:41 UTC.

What is the strongest earthquake recorded near Obama?

The strongest earthquake recorded near Obama reached magnitude 7.0 on 1927-03-07 09:27 UTC, near Toyooka.

Map

Earthquakes within 100 km of Obama

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

Average magnitude

4.6

Average depth

172.8 km

Timeline

Recent seismic activity

Latest 6 events shown

UTC	Magnitude	Region	Depth
2026-03-12 17:41	M 4.1	Maizuru Japan	369.1 km
2026-03-09 11:59	M 4.1	Maizuru Japan	370.5 km
2025-12-26 21:09	M 4.2	Maizuru Japan	352.6 km
2025-10-20 19:04	M 5.1	Maizuru Japan	360.1 km
2025-08-24 16:44	M 4.1	Tsuruga Japan	10.0 km
2025-06-07 14:46	M 4.1	Obama Japan	352.5 km

Monthly profile

Recent monthly trend

2025-08 1 events

2025-10 1 events

2025-12 1 events

2026-03 2 events

Historic snapshot

Earthquakes history

Strongest years

1927 M 7.0 max · 3 earthquakes 1909 M 6.9 max · 1 earthquakes 1948 M 6.8 max · 1 earthquakes 1925 M 6.6 max · 2 earthquakes 1963 M 6.3 max · 1 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.1	2
2025	M 5.1	4
2024	M 4.6	4
2023	M 4.4	3
2022	M 4.6	7
2021	M 4.3	2
2020	M 4.6	4
2019	M 4.5	3
2018	M 5.5	3
2017	M 4.8	1
2016	M 4.1	1
2015	M 4.6	4
2014	M 5.0	5
2013	M 4.5	2
2012	M 4.3	1
2011	M 4.8	2
2010	M 4.6	1
2009	M 4.9	1
2008	M 4.2	5
2007	M 5.1	11
2006	M 4.3	5
2005	M 4.3	1
2004	M 4.4	8
2003	M 5.4	6
2002	M 4.8	8
2001	M 4.9	3
2000	M 5.5	5
1999	M 5.1	4
1998	M 5.2	4
1997	M 4.6	4
1996	M 5.2	2
1995	M 4.6	5
1994	M 5.1	5
1992	M 5.8	3
1990	M 6.1	6
1989	M 4.7	4
1988	M 4.8	1
1987	M 4.9	4
1986	M 4.4	1
1985	M 4.8	4
1984	M 4.8	5
1983	M 4.8	1
1980	M 5.8	3
1979	M 4.9	3
1978	M 4.8	3
1977	M 4.2	1
1975	M 4.9	2
1974	M 4.8	2
1973	M 4.1	2
1968	M 5.7	1
1967	M 6.3	1
1963	M 6.3	1
1948	M 6.8	1
1927	M 7.0	3
1925	M 6.6	2
1909	M 6.9	1