Cette page propose une vue d’ensemble des statistiques sismiques pour la région Alaska, comprenant le total des séismes sur diverses périodes et la répartition des magnitudes.
| Période | Total |
|---|---|
| Last 24h | 18 |
| Last Week | 215 |
| Last Month | 896 |
| Last Year | 6112 |
| Total | 6112 |
| Magnitude | Nombre | Pourcentage |
|---|---|---|
| <1 | 0 | 0% |
| 1 | 3696 | 60.5% |
| 2 | 1862 | 30.5% |
| 3 | 358 | 5.9% |
| 4 | 147 | 2.4% |
| 5 | 44 | 0.7% |
| 6 | 4 | 0.1% |
| 7 | 1 | 0% |
| Magnitude | Date | Emplacement | Ville |
|---|---|---|---|
| 7.3 | Jul 16, 2025 20:37 | 87 km S of Sand Point, Alaska | Unga |
| 6.2 | Mar 21, 2025 14:53 | 84 km SSE of Adak, Alaska | Adak |
| 6.2 | Jul 20, 2025 22:28 | SOUTH OF ALASKA | Unga |
| 6.1 | Jul 20, 2025 22:27 | 119 km SSE of Sand Point, Alaska | Sand Point |
| 6.0 | Sep 03, 2025 20:57 | FOX ISLANDS, ALEUTIAN ISLANDS | Nikolski |
| 5.9 | Aug 28, 2025 11:07 | RAT ISLANDS, ALEUTIAN ISLANDS | Rat Islands |
| 5.7 | Jul 17, 2025 04:30 | ALASKA PENINSULA | Unga |
| 5.7 | Sep 01, 2025 11:02 | 117 km SE of Old Harbor, Alaska | Old Harbor |
| 5.6 | Mar 22, 2025 09:49 | ANDREANOF ISLANDS, ALEUTIAN IS. | Adak |
| 5.6 | Mar 20, 2025 04:28 | 99 km SSE of Adak, Alaska | Adak |
| 5.6 | Sep 21, 2025 09:30 | 123 km SW of Adak, Alaska | Adak |
| 5.5 | Aug 29, 2025 09:14 | 263 km W of Adak, Alaska | Amchitka |
| 5.5 | Apr 02, 2025 16:26 | NEAR ISLANDS, ALEUTIAN ISLANDS | Near Islands |
| 5.4 | May 17, 2025 15:09 | 138 km SSE of Sand Point, Alaska | Sand Point |
| 5.4 | Jul 27, 2025 22:47 | 10 km NNE of Dutch Harbor, Alaska | Unalaska |
| 5.4 | Sep 06, 2025 20:40 | 80 km SW of Nikolski, Alaska | Nikolski |
| 5.4 | Jul 26, 2025 05:03 | RAT ISLANDS, ALEUTIAN ISLANDS | Amchitka |
| 5.4 | Mar 20, 2025 05:13 | ANDREANOF ISLANDS, ALEUTIAN IS. | Adak |
| 5.4 | Jul 16, 2025 14:21 | ANDREANOF ISLANDS, ALEUTIAN IS. | Atka |
| 5.3 | Apr 02, 2025 16:26 | 39 km NNW of Attu Station, Alaska | Attu |
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