Earthquakes by city Japan 100 km

Seismic city profile

Earthquake in Oyama today

Oyama, Japan: 250 earthquakes of magnitude 4.0+ detected within 100 km.

Population

167,647

Residents in the indexed city record.

Earthquakes

250

Earthquakes at M4.0+ nearby.

Max magnitude

5.8

Strongest recorded event in the current radius.

Timezone

Asia/Tokyo

Coordinates 36.300, 139.800

Nearby activity pulse

Last 30 days

Last 12 months

Last nearby event: 2026-04-01 01:06 UTC

Strongest nearby event

M 5.8

Oyama, Japan

2011-04-16 02:19 UTC

Updated today

Earthquake in Oyama today

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

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

The strongest earthquake recorded near Oyama reached magnitude 5.8 on 2011-04-16 02:19 UTC, near Oyama.

Status today

No earthquake detected today

Strongest today

Was there an earthquake in Oyama today?

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

When was the last earthquake near Oyama?

The last nearby earthquake was recorded on 2026-04-01 01:06 UTC.

What is the strongest earthquake recorded near Oyama?

The strongest earthquake recorded near Oyama reached magnitude 5.8 on 2011-04-16 02:19 UTC, near Oyama.

Map

Earthquakes within 100 km of Oyama

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

Average magnitude

4.5

Average depth

69.7 km

Timeline

Recent seismic activity

Latest 25 events shown

UTC	Magnitude	Region	Depth
2026-07-16 00:01	M 4.7	Narita Japan	59.7 km
2026-06-26 18:59	M 4.2	Chiba Japan	74.2 km
2026-06-26 04:31	M 4.3	Sakura Japan	74.8 km
2026-06-26 03:46	M 5.8	Kamisu Japan	43.0 km
2026-06-26 02:48	M 4.3	Saitama Japan	53.9 km
2026-06-16 10:55	M 4.4	Matsudo Japan	42.4 km
2026-06-16 10:46	M 5.3	Kasukabe Japan	63.6 km
2026-05-24 18:00	M 4.0	Aihara Japan	148.1 km
2026-05-24 06:08	M 4.2	Hitachi Japan	65.5 km
2026-05-22 12:39	M 4.1	Mito Japan	102.4 km
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
2026-03-15 05:06	M 4.9	Maebashi Japan	95.6 km
2026-02-15 02:52	M 4.1	Ōta Japan	68.5 km
2026-02-09 12:27	M 4.3	Ōta Japan	104.2 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
2026-01-30 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
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
2025-11-13 21:36	M 4.3	Chiba Japan	97.4 km
2025-11-11 21:50	M 4.2	Mito Japan	68.5 km

Monthly profile

Recent monthly trend

2025-11 2 events

2025-12 2 events

2026-01 4 events

2026-02 4 events

2026-03 1 events

2026-04 2 events

2026-05 3 events

2026-06 6 events

2026-07 1 events

Historic snapshot

Earthquakes history

No historic yearly data to display yet.

Year	Max magnitude	Earthquakes