Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Sawara today

Sawara, Japan: 3080 earthquakes of magnitude 4.0+ detected within 100 km.

Population

47,199

Residents in the indexed city record.

Earthquakes

3080

Earthquakes at M4.0+ nearby.

Max magnitude

7.9

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 35.883, 140.500

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-04-05 23:17 UTC

Strongest nearby event

M 7.9

Mito, Japan

2011-03-11 06:15 UTC

Updated today

Earthquake in Sawara today

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

2 M4.0+ event(s) have been observed in the last 30 days around Sawara.

The strongest earthquake recorded near Sawara reached magnitude 7.9 on 2011-03-11 06:15 UTC, near Mito.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Sawara today?

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

When was the last earthquake near Sawara?

The last nearby earthquake was recorded on 2026-04-05 23:17 UTC.

What is the strongest earthquake recorded near Sawara?

The strongest earthquake recorded near Sawara reached magnitude 7.9 on 2011-03-11 06:15 UTC, near Mito.

Map

Earthquakes within 100 km of Sawara

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

Average magnitude

4.6

Average depth

52.0 km

Timeline

Recent seismic activity

Latest 25 events shown

UTC	Magnitude	Region	Depth
2026-04-05 23:17	M 4.0	Tokyo Japan	138.6 km
2026-04-01 01:06	M 4.9	Kashiwa Japan	57.2 km
2026-02-26 11:55	M 4.4	Kamisu Japan	40.8 km
2026-02-19 08:24	M 4.4	Isumi Japan	10.0 km
2026-02-15 02:52	M 4.1	Ōta Japan	68.5 km
2026-02-06 15:58	M 4.2	Saitama Japan	95.2 km
2026-02-05 00:19	M 4.5	Sakura Japan	60.0 km
2026-02-03 18:36	M 4.1	Hasaki Japan	34.9 km
2026-01-30 18:47	M 4.3	Mito Japan	56.9 km
2026-01-25 02:46	M 4.3	Oyama Japan	82.6 km
2026-01-23 21:20	M 4.0	Hitachiomiya Japan	56.6 km
2026-01-17 16:49	M 4.3	Chiba Japan	72.1 km
2026-01-14 02:50	M 4.3	Hasaki Japan	37.3 km
2026-01-09 11:07	M 4.4	Mobara Japan	28.4 km
2025-12-29 21:00	M 4.0	Hitachi-ota Japan	10.0 km
2025-12-12 10:05	M 4.8	Tsukuba Japan	62.9 km
2025-11-16 07:03	M 4.2	Mobara Japan	68.9 km
2025-11-13 21:36	M 4.3	Chiba Japan	97.4 km
2025-11-11 21:50	M 4.2	Mito Japan	68.5 km
2025-11-08 21:24	M 4.4	Oyama Japan	84.1 km
2025-11-04 05:00	M 4.2	Tsukuba Japan	83.6 km
2025-10-26 13:34	M 4.6	Chiba Japan	85.4 km
2025-10-24 06:47	M 4.6	Chiba Japan	76.7 km
2025-10-11 03:30	M 4.5	Iwaki Japan	35.0 km
2025-10-03 03:48	M 4.5	Kawasaki Japan	106.4 km

Monthly profile

Recent monthly trend

2025-10 4 events

2025-11 5 events

2025-12 2 events

2026-01 6 events

2026-02 6 events

2026-04 2 events

Historic snapshot

Earthquakes history

Strongest years

2011 M 7.9 max · 509 earthquakes 1923 M 7.2 max · 3 earthquakes 1924 M 7.1 max · 5 earthquakes 1965 M 7.0 max · 7 earthquakes 2008 M 6.9 max · 85 earthquakes

Year	Max magnitude	Earthquakes
2026	M 4.9	14
2025	M 4.9	51
2024	M 5.2	81
2023	M 6.1	82
2022	M 5.1	75
2021	M 5.9	53
2020	M 5.9	70
2019	M 5.1	56
2018	M 5.9	73
2017	M 5.4	70
2016	M 5.4	85
2015	M 5.2	81
2014	M 5.5	101
2013	M 5.6	81
2012	M 6.0	133
2011	M 7.9	509
2010	M 5.1	30
2009	M 5.8	29
2008	M 6.9	85
2007	M 5.2	62
2006	M 5.7	55
2005	M 6.3	75
2004	M 6.0	47
2003	M 5.7	43
2002	M 5.6	26
2001	M 5.2	33
2000	M 6.2	42
1999	M 5.4	18
1998	M 5.7	35
1997	M 5.2	31
1996	M 6.2	36
1995	M 6.0	30
1994	M 5.5	30
1993	M 5.8	17
1992	M 5.3	31
1991	M 6.0	30
1990	M 6.3	40
1989	M 6.1	32
1988	M 5.7	36
1987	M 6.7	38
1986	M 6.2	27
1985	M 5.9	44
1984	M 5.7	40
1983	M 5.9	48
1982	M 5.6	54
1981	M 5.6	26
1980	M 6.0	30
1979	M 5.5	19
1978	M 5.9	30
1977	M 5.6	28
1976	M 5.5	15
1975	M 5.3	31
1974	M 6.0	29
1973	M 5.9	35
1971	M 5.5	4
1969	M 5.6	1
1967	M 5.8	3
1966	M 5.6	1
1965	M 7.0	7
1964	M 6.3	2
1963	M 6.3	3
1962	M 5.8	1
1961	M 5.9	1
1956	M 6.3	3
1955	M 5.9	1
1954	M 6.3	1
1953	M 6.3	1
1952	M 6.0	1
1951	M 6.1	2
1950	M 6.1	2
1948	M 6.3	2
1947	M 5.9	1
1946	M 6.0	1
1942	M 6.8	1
1941	M 6.0	1
1938	M 6.7	4
1937	M 6.4	2
1935	M 5.7	1
1932	M 6.0	1
1931	M 6.1	3
1930	M 6.2	4
1929	M 5.8	2
1928	M 6.1	3
1927	M 5.9	1
1926	M 5.7	2
1925	M 5.7	1
1924	M 7.1	5
1923	M 7.2	3
1922	M 6.3	2
1921	M 6.4	2
1911	M 6.6	1
1909	M 5.8	1