| マグニチュード | 7.1 |
| アラート | Extreme |
| 深さ | 440.5 km |
| 座標 | 28.932, 139.329 |
| UTC 時刻 | 1998-08-20 06:40:55.820 |
地震詳細
1998年8月20日の地震
The earthquake hit Japan region on 木曜日, 8月 20, 1998 at 06:40 UTC with a magnitude of 7.1. The closest known location in the current dataset is 御前崎 (Japan region - JA), about 639.5 km away. The epicenter is located at longitude 139.329 and latitude 28.932.
| 場所 | Bonin Islands |
| 国 | Japan region (JA) |
| 深刻度 | Extreme |
地震マップ 1998-08-20
近くの地震
この震源から100km以内の最新8件の地震。
M 4.0
Izu Islands
Japan region · 2026-04-01 02:20 UTC
33.4 km
M 4.2
Bonin Islands
Japan region · 2026-03-28 08:58 UTC
94.1 km
M 4.3
Izu Islands
Japan region · 2026-03-06 10:49 UTC
33.0 km
M 4.5
Bonin Islands
Japan region · 2026-01-16 20:06 UTC
29.0 km
M 4.1
Bonin Islands
Japan region · 2025-12-27 03:58 UTC
79.8 km
M 4.7
Izu Islands
Japan region · 2025-12-26 10:44 UTC
62.3 km
M 4.2
Bonin Islands
Japan region · 2025-10-01 23:02 UTC
62.3 km
M 4.1
Bonin Islands
Japan region · 2025-09-19 19:43 UTC
98.2 km