| マグニチュード | 5.3 |
| アラート | 強い |
| 深さ | 67.0 km |
| 座標 | 52.347, -171.440 |
| UTC 時刻 | 1977-10-21 19:09:47.200 |
地震詳細
1977年10月21日の地震
The earthquake hit Alaska on 金曜日, 10月 21, 1977 at 19:09 UTC with a magnitude of 5.3. The closest known location in the current dataset is アンカレッジ (Alaska - AL), about 1630.6 km away. The epicenter is located at longitude -171.440 and latitude 52.347.
| 場所 | 186 km WSW of Nikolski |
| 国 | Alaska (AL) |
| 深刻度 | 強い |
地震マップ 1977-10-21
近くの地震
この震源から100km以内の最新8件の地震。
M 4.8
175 km SW of Nikolski
Alaska · 2026-05-25 05:18 UTC
54.6 km
M 4.5
162 km SW of Nikolski
Alaska · 2026-05-24 09:45 UTC
84.4 km
M 5.3
166 km SW of Nikolski
Alaska · 2026-05-23 21:49 UTC
98.6 km
M 4.5
164 km E of Atka
Alaska · 2026-05-22 12:46 UTC
26.3 km
M 5.2
162 km E of Atka
Alaska · 2026-05-22 12:16 UTC
26.8 km
M 5.6
173 km E of Atka
Alaska · 2026-05-22 12:16 UTC
25.4 km
M 5.2
173 km E of Atka
Alaska · 2026-05-18 21:37 UTC
16.1 km
M 4.9
168 km ENE of Atka
Alaska · 2026-05-18 21:37 UTC
32.4 km