| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 45.7 km |
| Coordinates | 27.874, 140.741 |
| UTC time | 1985-08-31 12:06:16.710 |
Earthquake details
Saturday, August 31, 1985 Earthquake
The earthquake hit Japan region on Saturday, August 31, 1985 at 12:06 UTC with a magnitude of 5.1. The closest known location in the current dataset is Omaezaki (Japan region - JA), about 786.0 km away. The epicenter is located at longitude 140.741 and latitude 27.874.
| Location | Bonin Islands |
| Country | Japan region (JA) |
| Severity | Strong |
Earthquake map 1985-08-31
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.5
Bonin Islands
Japan region · 2026-07-27 19:03 UTC
87.7 km
M 4.1
Bonin Islands
Japan region · 2026-07-01 14:47 UTC
77.8 km
M 4.2
Bonin Islands
Japan region · 2026-06-30 10:08 UTC
73.7 km
M 4.3
Bonin Islands
Japan region · 2026-06-25 05:12 UTC
27.5 km
M 4.3
Bonin Islands
Japan region · 2026-03-03 05:37 UTC
95.6 km
M 4.4
Bonin Islands
Japan region · 2026-02-27 23:06 UTC
82.6 km
M 4.6
Bonin Islands
Japan region · 2026-02-06 14:05 UTC
87.7 km
M 4.8
Bonin Islands
Japan region · 2026-01-25 06:49 UTC
81.3 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.