Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Komagane today

Komagane, Japan: 283 earthquakes of magnitude 4.0+ detected within 100 km.

Population

32,202

Residents in the indexed city record.

Earthquakes

283

Earthquakes at M4.0+ nearby.

Max magnitude

6.3

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 35.717, 137.937

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-11-07 16:04 UTC

Strongest nearby event

M 6.3

Gujō, Japan

1969-09-09 05:15 UTC

Updated today

Earthquake in Komagane today

1 earthquake(s) of magnitude M4.0+ have been detected today within 100 km of Komagane. The most recent reached M5.5 at 16:04 UTC near Hamamatsu.

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

The strongest earthquake recorded near Komagane reached magnitude 6.3 on 1969-09-09 05:15 UTC, near Gujō.

Status today

1 earthquake(s) today

Strongest today

M 5.5

Was there an earthquake in Komagane today?

1 earthquake(s) of magnitude M4.0+ have been detected today within 100 km of Komagane. The most recent reached M5.5 at 16:04 UTC near Hamamatsu.

When was the last earthquake near Komagane?

The last nearby earthquake was recorded on 2026-11-07 16:04 UTC.

What is the strongest earthquake recorded near Komagane?

The strongest earthquake recorded near Komagane reached magnitude 6.3 on 1969-09-09 05:15 UTC, near Gujō.

Map

Earthquakes within 100 km of Komagane

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

Average magnitude

4.5

Average depth

90.2 km

Timeline

Recent seismic activity

Latest 7 events shown

UTC	Magnitude	Region	Depth
2026-11-07 16:04	M 5.5	Hamamatsu Japan	38.1 km
2026-06-26 13:29	M 5.2	Sagamihara Japan	43.2 km
2026-04-18 05:54	M 4.9	Chikuma Japan	10.0 km
2026-04-18 04:20	M 4.9	Chikuma Japan	10.0 km
2026-01-15 05:48	M 5.1	Matsumoto Japan	2.3 km
2026-01-15 05:40	M 4.7	Azumino Japan	7.8 km
2025-11-15 18:50	M 4.3	Takayama Japan	260.3 km

Monthly profile

Recent monthly trend

2026-01 2 events

2026-04 2 events

2026-06 1 events

2026-11 1 events

Historic snapshot

Earthquakes history

Strongest years

1984 M 6.2 max · 9 earthquakes 2011 M 6.0 max · 15 earthquakes 2026 M 5.5 max · 6 earthquakes 1998 M 5.5 max · 16 earthquakes 2001 M 5.4 max · 10 earthquakes

Year	Max magnitude	Earthquakes
2026	M 5.5	6
2025	M 4.8	6
2022	M 4.6	7
2021	M 5.1	8
2020	M 5.2	18
2017	M 5.2	6
2016	M 4.5	5
2015	M 4.9	5
2014	M 4.7	12
2012	M 5.2	5
2011	M 6.0	15
2008	M 4.4	10
2006	M 4.3	9
2005	M 4.4	11
2004	M 4.8	5
2001	M 5.4	10
1998	M 5.5	16
1997	M 4.2	5
1996	M 5.2	6
1995	M 4.7	5
1993	M 4.5	6
1991	M 5.2	6
1990	M 4.4	7
1988	M 5.4	5
1986	M 5.2	6
1984	M 6.2	9
1983	M 4.9	6
1976	M 5.4	5