Earthquakes by city Japan 100 km
Seismic city profile

Muikamachi

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

Population
29,123
Residents in the indexed city record.
Earthquakes
250
Earthquakes at M4.0+ nearby.
Max magnitude
6.6
Strongest recorded event in the current radius.
Timezone
Asia/Tokyo
Coordinates 37.067, 138.883
Nearby activity pulse
Last 30 days
0
Last 12 months
2
Last nearby event: 2025-10-26 03:04 UTC
Strongest nearby event
M 6.6
JP
2007-07-16 01:13 UTC

Map

Earthquakes within 100 km of Muikamachi

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

Average magnitude
4.6
Average depth
41.0 km

Timeline

Recent seismic activity

Latest 25 events shown
UTC Magnitude Region Depth
2026-03-15 05:06 M 4.9
Maebashi
Japan
95.6 km
2026-02-13 04:58 M 4.8
Niigata
Japan
177.1 km
2025-10-26 03:04 M 4.6
Kiryū
Japan
12.4 km
2025-09-15 19:00 M 4.3
Nagaoka
Japan
185.8 km
2025-06-10 18:14 M 4.2
Aizu-Wakamatsu
Japan
130.9 km
2025-03-20 09:15 M 4.5
Nagaoka
Japan
176.2 km
2025-03-14 15:05 M 4.1
Niigata
Japan
164.9 km
2025-03-03 03:50 M 4.5
Takasaki
Japan
148.5 km
2025-01-22 23:09 M 4.5
Nikkō
Japan
10.0 km
2025-01-22 17:49 M 4.8
Nikkō
Japan
10.0 km
2023-12-22 06:10 M 4.0
Nagaoka
Japan
168.9 km
2023-10-02 13:26 M 4.4
Utsunomiya
Japan
123.9 km
2023-06-17 13:42 M 4.3
Itoigawa
Japan
223.2 km
2022-10-17 19:50 M 4.2
Kitakata
Japan
155.3 km
2022-03-17 04:17 M 4.0
Kiryū
Japan
181.1 km
2022-02-12 13:10 M 4.1
Jōetsu
Japan
201.9 km
2021-09-24 09:48 M 4.5
Jōetsu
Japan
10.0 km
2021-07-18 10:11 M 4.5
Nikkō
Japan
10.0 km
2021-07-18 09:50 M 4.6
Nikkō
Japan
10.0 km
2021-04-20 17:39 M 4.8
Ueda
Japan
169.3 km
2021-01-16 09:43 M 4.3
Kitakata
Japan
136.7 km
2020-11-22 17:57 M 4.4
Nagaoka
Japan
169.1 km
2020-08-06 03:06 M 5.1 Nagaoka
Japan
165.3 km
2020-06-27 07:08 M 4.5
Sanjō
Japan
201.8 km
2019-12-04 10:35 M 4.7
Nikkō
Japan
10.0 km

Monthly profile

Recent monthly trend

2025-06 1 events
2025-09 1 events
2025-10 1 events
2026-02 1 events
2026-03 1 events

Historic snapshot

Earthquakes history

Year Max magnitude Earthquakes