| Magnitude | 5.8 |
| Alert | Strong |
| Depth | 15.0 km |
| Coordinates | 30.083, 139.806 |
| UTC time | 1923-09-17 03:39:18.030 |
Earthquake details
Monday, September 17, 1923 Earthquake
The earthquake hit Japan region on Monday, September 17, 1923 at 03:39 UTC with a magnitude of 5.8. The closest known location in the current dataset is Omaezaki (Japan region - JA), about 524.4 km away. The epicenter is located at longitude 139.806 and latitude 30.083.
| Location | Izu Islands |
| Country | Japan region (JA) |
| Severity | Strong |
Earthquake map 1923-09-17
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.5
Izu Islands
Japan region · 2026-06-06 02:25 UTC
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M 4.3
Izu Islands
Japan region · 2026-03-13 12:20 UTC
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M 4.4
Izu Islands
Japan region · 2026-02-24 11:48 UTC
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M 4.3
Izu Islands
Japan region · 2026-01-15 02:32 UTC
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M 4.1
Izu Islands
Japan region · 2025-12-21 15:50 UTC
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M 4.6
Izu Islands
Japan region · 2025-10-17 20:28 UTC
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M 4.5
Izu Islands
Japan region · 2025-09-10 08:30 UTC
67.4 km
M 4.4
Izu Islands
Japan region · 2025-09-05 05:06 UTC
63.0 km
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