| Magnitude | 5.7 |
| Alert | Strong |
| Depth | 27.0 km |
| Coordinates | 41.242, 144.489 |
| UTC time | 1963-10-23 09:47:07.330 |
Earthquake details
Wednesday, October 23, 1963 Earthquake
The earthquake hit Japan on Wednesday, October 23, 1963 at 09:47 UTC with a magnitude of 5.7. The closest known location in the current dataset is Kushiro (Japan - JP), about 193.1 km away. The epicenter is located at longitude 144.489 and latitude 41.242.
| Location | Kushiro |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1963-10-23
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.4
Kushiro
Japan · 2026-07-12 02:39 UTC
219.9 km
M 4.3
Kushiro
Japan · 2026-06-19 20:39 UTC
193.7 km
M 4.5
Kushiro
Japan · 2026-05-30 14:34 UTC
198.2 km
M 4.4
Kushiro
Japan · 2026-03-17 21:13 UTC
115.4 km
M 4.2
Nemuro
Japan · 2026-02-11 04:30 UTC
214.4 km
M 4.0
Kushiro
Japan · 2026-01-24 22:04 UTC
219.3 km
M 4.8
Kushiro
Japan · 2026-01-18 09:46 UTC
151.1 km
M 4.2
Nemuro
Japan · 2026-01-15 17:58 UTC
212.1 km
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