Alaskaの地震統計

このページではAlaska地域の地震統計を概観できます。各期間における地震の総数やマグニチュード分布などが含まれています。

地震の総数

期間 合計
Last 24h 27
Last Week 214
Last Month 896
Last Year 6108
Total 6108

マグニチュード分布

マグニチュード 件数 割合
<1 0 0%
1 3693 60.5%
2 1861 30.5%
3 358 5.9%
4 147 2.4%
5 44 0.7%
6 4 0.1%
7 1 0%

最大級の地震

マグニチュード 日付 場所 都市
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