| 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 4.0
179 km SW of Nikolski
Alaska · 2026-04-11 10:08 UTC
|
45.8 km |
|
M 4.7
177 km E of Atka
Alaska · 2026-04-11 00:39 UTC
|
40.0 km |
|
M 4.2
197 km SW of Nikolski
Alaska · 2026-02-09 05:37 UTC
|
58.4 km |
|
M 4.2
133 km E of Atka
Alaska · 2026-01-12 22:28 UTC
|
66.2 km |
|
M 4.4
121 km E of Atka
Alaska · 2025-11-30 12:24 UTC
|
73.4 km |
|
M 4.3
185 km E of Atka
Alaska · 2025-11-09 14:20 UTC
|
3.8 km |
|
M 4.7
189 km WSW of Nikolski
Alaska · 2025-11-09 09:36 UTC
|
21.1 km |
|
M 4.5
185 km SW of Nikolski
Alaska · 2025-09-13 22:29 UTC
|
89.5 km |