| マグニチュード | 5.1 |
| アラート | 強い |
| 深さ | 33.0 km |
| 座標 | -26.742, -175.697 |
| UTC 時刻 | 1981-04-21 08:58:09.730 |
地震詳細
1981年4月21日の地震
The earthquake hit south of Tonga on 火曜日, 4月 21, 1981 at 08:58 UTC with a magnitude of 5.1. The closest known location in the current dataset is スバ, about 1132.4 km away. The epicenter is located at longitude -175.697 and latitude -26.742.
| 場所 | south of Tonga |
| 国 | south of Tonga |
| 深刻度 | 強い |
地震マップ 1981-04-21
近くの地震
この震源から100km以内の最新8件の地震。
M 4.5
south of Tonga
Unknown · 2026-03-13 07:18 UTC
76.5 km
M 5.3
south of the Fiji Islands
Unknown · 2026-02-04 02:07 UTC
64.9 km
M 5.0
south of the Fiji Islands
Unknown · 2025-12-25 09:57 UTC
58.5 km
M 4.9
south of Tonga
Unknown · 2025-12-12 10:09 UTC
17.3 km
M 4.5
south of Tonga
Unknown · 2025-12-12 10:05 UTC
11.5 km
M 4.4
Kermadec Islands region
Unknown · 2025-12-12 09:59 UTC
62.6 km
M 4.5
south of the Fiji Islands
Unknown · 2025-12-12 08:47 UTC
79.6 km
M 5.3
south of the Fiji Islands
Unknown · 2025-12-09 21:00 UTC
82.4 km