Earthquakes by city Japan 100 km
Seismic city profile

Ōmagari

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

Population
38,805
Residents in the indexed city record.
Earthquakes
250
Earthquakes at M4.0+ nearby.
Max magnitude
7.0
Strongest recorded event in the current radius.
Timezone
Asia/Tokyo
Coordinates 39.450, 140.483
Nearby activity pulse
Last 30 days
0
Last 12 months
1
Last nearby event: 2025-07-21 22:00 UTC
Strongest nearby event
M 7.0
JP
1914-03-14 20:00 UTC

Map

Earthquakes within 100 km of Ōmagari

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

Average magnitude
4.5
Average depth
48.1 km

Timeline

Recent seismic activity

Latest 25 events shown
UTC Magnitude Region Depth
2026-01-09 09:56 M 4.6
Hanawa
Japan
10.0 km
2025-11-13 23:05 M 4.2
Morioka
Japan
96.2 km
2025-10-14 03:34 M 4.6
Akita
Japan
11.9 km
2025-08-23 17:18 M 4.1
Ichinoseki
Japan
66.3 km
2025-07-21 22:00 M 4.3
Akita
Japan
10.0 km
2025-04-07 03:08 M 4.2
Ōsaki
Japan
16.5 km
2024-09-13 21:59 M 4.3
Takizawa
Japan
100.2 km
2024-07-27 15:58 M 4.5
Morioka
Japan
11.4 km
2024-07-19 05:27 M 4.6
Hanawa
Japan
13.5 km
2024-06-11 00:58 M 4.3
Tsuruoka
Japan
10.6 km
2024-02-14 17:25 M 4.4
Morioka
Japan
97.1 km
2024-01-04 15:17 M 4.3
Ichinoseki
Japan
74.4 km
2023-12-02 00:35 M 4.4
Akita
Japan
114.3 km
2023-08-01 13:07 M 4.9
Ōdate
Japan
125.2 km
2023-05-09 23:42 M 4.0
Akita
Japan
154.7 km
2022-09-26 14:13 M 4.5
Takizawa
Japan
5.5 km
2022-09-08 08:36 M 4.3
Morioka
Japan
10.1 km
2022-06-19 14:09 M 4.1
Morioka
Japan
77.5 km
2021-06-30 13:18 M 4.5
Daisen
Japan
135.6 km
2021-05-23 16:27 M 4.4
Akita
Japan
179.0 km
2021-05-01 00:10 M 4.5
Daisen
Japan
142.1 km
2020-11-05 19:42 M 4.3
Ōdate
Japan
34.7 km
2020-07-28 04:22 M 4.4
Daisen
Japan
146.6 km
2020-07-14 03:36 M 4.3
Yuzawa
Japan
44.5 km
2020-03-11 04:04 M 4.5
Akita
Japan
52.2 km

Monthly profile

Recent monthly trend

2025-07 1 events
2025-08 1 events
2025-10 1 events
2025-11 1 events
2026-01 1 events

Historic snapshot

Earthquakes history

Year Max magnitude Earthquakes