Earthquakes by city Japan 100 km
Seismic city profile

Minami-Sōma

Minami-Sōma, Japan: 250 earthquakes of magnitude 4.0+ detected within 100 km.

Population
59,005
Residents in the indexed city record.
Earthquakes
250
Earthquakes at M4.0+ nearby.
Max magnitude
6.9
Strongest recorded event in the current radius.
Timezone
Asia/Tokyo
Coordinates 37.629, 140.979
Nearby activity pulse
Last 30 days
0
Last 12 months
4
Last nearby event: 2026-03-10 06:28 UTC
Strongest nearby event
M 6.9
JP
2016-11-21 20:59 UTC

Map

Earthquakes within 100 km of Minami-Sōma

The map centers on Minami-Sōma and highlights the most recent earthquakes detected within 100 km.

Average magnitude
4.7
Average depth
53.7 km

Timeline

Recent seismic activity

Latest 25 events shown
UTC Magnitude Region Depth
2026-04-05 17:28 M 4.1
Iwaki
Japan
66.4 km
2026-04-02 00:52 M 5.0 Ishinomaki
Japan
66.6 km
2026-03-24 14:03 M 4.2
Iwaki
Japan
53.6 km
2026-03-10 06:28 M 4.5
Minami-Sōma
Japan
70.8 km
2026-02-24 04:27 M 4.0
Ishinomaki
Japan
69.2 km
2026-02-20 18:59 M 4.2
Ishinomaki
Japan
51.4 km
2026-02-18 22:40 M 4.5
Minami-Sōma
Japan
41.3 km
2026-02-15 08:28 M 4.3
Iwaki
Japan
52.7 km
2026-02-08 00:20 M 4.2
Sendai
Japan
59.3 km
2026-01-20 05:03 M 4.4
Minami-Sōma
Japan
42.6 km
2025-12-22 23:28 M 4.3
Ishinomaki
Japan
58.7 km
2025-12-18 13:57 M 4.4
Iwaki
Japan
54.6 km
2025-12-13 22:52 M 4.4
Iwaki
Japan
60.2 km
2025-11-29 12:23 M 4.0
Kōriyama
Japan
113.5 km
2025-11-04 04:07 M 4.4
Minami-Sōma
Japan
45.2 km
2025-10-30 08:00 M 4.6
Iwaki
Japan
25.6 km
2025-10-30 07:55 M 4.4
Iwaki
Japan
51.1 km
2025-10-23 21:09 M 4.7
Minami-Sōma
Japan
46.9 km
2025-10-07 00:30 M 5.1 Minami-Sōma
Japan
57.8 km
2025-10-04 15:21 M 5.9 Iwaki
Japan
54.2 km
2025-10-03 06:20 M 4.6
Iwaki
Japan
74.0 km
2025-09-15 08:43 M 4.2
Iwaki
Japan
35.0 km
2025-09-10 16:49 M 4.3
Sendai
Japan
84.8 km
2025-08-29 16:51 M 4.9
Iwaki
Japan
47.8 km
2025-08-13 04:34 M 4.4
Sendai
Japan
69.7 km

Monthly profile

Recent monthly trend

2025-08 2 events
2025-09 2 events
2025-10 6 events
2025-11 2 events
2025-12 3 events
2026-01 1 events
2026-02 5 events
2026-03 2 events
2026-04 2 events

Historic snapshot

Earthquakes history

Year Max magnitude Earthquakes