| Magnitude | 6.1 |
| Alert | Severe |
| Depth | 35.0 km |
| Coordinates | 43.150, 146.454 |
| UTC time | 1931-04-09 23:01:14.760 |
Earthquake details
Thursday, April 9, 1931 Earthquake
The earthquake hit Japan on Thursday, April 9, 1931 at 23:01 UTC with a magnitude of 6.1. The closest known location in the current dataset is Nemuro (Japan - JP), about 73.9 km away. The epicenter is located at longitude 146.454 and latitude 43.150.
| Location | Nemuro |
| Country | Japan (JP) |
| Severity | Severe |
Earthquake map 1931-04-09
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.8
Nemuro
Japan · 2026-05-01 17:19 UTC
|
79.8 km |
|
M 4.4
Nemuro
Japan · 2026-03-20 06:21 UTC
|
51.1 km |
|
M 4.3
Nemuro
Japan · 2026-02-28 11:01 UTC
|
33.2 km |
|
M 4.2
Nemuro
Japan · 2026-02-23 22:54 UTC
|
32.3 km |
|
M 4.3
Nemuro
Japan · 2026-02-22 16:37 UTC
|
39.0 km |
|
M 4.2
Nemuro
Japan · 2026-02-11 04:30 UTC
|
112.6 km |
|
M 4.6
Nemuro
Japan · 2026-02-08 16:50 UTC
|
47.7 km |
|
M 5.2
Nemuro
Japan · 2026-01-27 02:47 UTC
|
21.3 km |
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