Earthquakes by city Japan 100 km
Seismic city profile

Nagasaki

Nagasaki, Japan: 151 earthquakes of magnitude 4.0+ detected within 100 km.

Population
409,118
Residents in the indexed city record.
Earthquakes
151
Earthquakes at M4.0+ nearby.
Max magnitude
7.5
Strongest recorded event in the current radius.
Timezone
Asia/Tokyo
Coordinates 32.750, 129.883
Nearby activity pulse
Last 30 days
0
Last 12 months
2
Last nearby event: 2025-07-25 02:17 UTC
Strongest nearby event
M 7.5
JP
1909-11-10 06:13 UTC

Map

Earthquakes within 100 km of Nagasaki

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

Average magnitude
4.7
Average depth
18.4 km

Timeline

Recent seismic activity

Latest 25 events shown
UTC Magnitude Region Depth
2025-07-25 02:17 M 4.6
Nagasaki
Japan
10.0 km
2025-04-26 03:06 M 4.3
Honmachi
Japan
10.0 km
2025-03-17 20:00 M 4.8
Honmachi
Japan
20.0 km
2024-05-30 19:46 M 4.5
Honmachi
Japan
11.3 km
2022-08-25 23:48 M 4.6
Sendai
Japan
10.0 km
2022-06-26 12:44 M 4.6
Honmachi
Japan
10.0 km
2021-12-31 14:23 M 4.1
Amakusa
Japan
10.0 km
2021-05-06 00:16 M 4.4
Kumamoto
Japan
10.0 km
2021-03-14 00:22 M 4.5
Honmachi
Japan
15.5 km
2019-02-23 05:30 M 4.5
Nagasaki
Japan
10.0 km
2019-01-26 05:16 M 4.4
Omuta
Japan
10.0 km
2019-01-03 09:10 M 4.7
Omuta
Japan
10.0 km
2018-10-15 00:12 M 4.5
Kumamoto
Japan
10.0 km
2018-08-22 09:23 M 4.5
Kumamoto
Japan
10.0 km
2018-07-24 22:31 M 4.4
Kumamoto
Japan
8.0 km
2018-07-08 18:53 M 4.4
Saga
Japan
10.0 km
2018-05-06 12:13 M 4.4
Kumamoto
Japan
22.1 km
2017-06-09 14:36 M 4.7
Isahaya
Japan
11.9 km
2017-05-11 11:21 M 4.8
Kumamoto
Japan
10.0 km
2017-05-04 05:22 M 4.6
Kumamoto
Japan
10.0 km
2017-04-19 03:46 M 4.7
Nagasaki
Japan
10.0 km
2016-11-11 01:12 M 4.2
Kumamoto
Japan
10.0 km
2016-09-06 16:56 M 4.3
Kumamoto
Japan
14.7 km
2016-08-31 21:33 M 4.6
Kumamoto
Japan
9.7 km
2016-08-31 10:46 M 4.9
Kumamoto
Japan
10.0 km

Monthly profile

Recent monthly trend

2025-07 1 events

Historic snapshot

Earthquakes history

Year Max magnitude Earthquakes