Biggest Earthquakes Near Unalaska, Alaska, United States
Akutan, Alaska, United States
8.6 magnitude earthquake
1946-04-01 12:29:01 UTC
at 12:29
April 01, 1946 UTC
Location:
Epicenter at 53.492, -162.832
206.2 km from
Akutan
(128.2 miles)
Depth: 15 km
Valdez, Alaska, United States
9.3 magnitude earthquake
1964-03-28 03:36:16 UTC
at 03:36
March 28, 1964 UTC
Location:
Epicenter at 60.908, -147.339
59.2 km from
Valdez
(36.2 miles)
Depth: 25 km
Unalaska, Alaska, United States
8.6 magnitude earthquake
1957-03-09 14:22:33 UTC
at 14:22
March 09, 1957 UTC
Location:
Epicenter at 51.499, -175.626
669.2 km from
Unalaska
(415.2 miles)
Andreanof Islands, Aleutian Island
Depth: 25 km
Sand Point, Alaska, United States
8.3 magnitude earthquake
1938-11-10 20:18:49 UTC
at 20:18
November 10, 1938 UTC
Location:
Epicenter at 55.178, -158.181
148.2 km from
Sand Point
(92.2 miles)
Depth: 35 km
Rat Islands, Aleutian Islands
8.7 magnitude earthquake
1965-02-04 05:01:22 UTC
at 05:01
February 04, 1965 UTC
Location:
Epicenter at 51.251, 178.715
Depth: 30 km
Sand Point, Alaska, United States
8.2 magnitude earthquake
2021-07-29 06:15:47 UTC
at 06:15
July 29, 2021 UTC
Location:
Epicenter at 55.325, -157.841
168.2 km from
Sand Point
(104.2 miles)
Depth: 32 km
Unalaska, Alaska, United States
8.0 magnitude earthquake
1986-05-07 22:47:10 UTC
at 22:47
May 07, 1986 UTC
Location:
Epicenter at 51.52, -174.776
615.2 km from
Unalaska
(382.2 miles)
Andreanof Islands, Aleutian Island
Depth: 33 km
Unalaska, Alaska, United States
7.8 magnitude earthquake
1965-07-02 20:58:40 UTC
at 20:58
July 02, 1965 UTC
Location:
Epicenter at 52.99, -167.739
126.2 km from
Unalaska
(78.2 miles)
Depth: 45 km
Unalaska, Alaska, United States
7.8 magnitude earthquake
1929-03-07 01:34:42 UTC
at 01:34
March 07, 1929 UTC
Location:
Epicenter at 50.852, -169.753
401.2 km from
Unalaska
(249.2 miles)
Depth: 15 km
Sand Point, Alaska, United States
7.8 magnitude earthquake
2020-07-22 06:12:44 UTC
at 06:12
July 22, 2020 UTC
Location:
Epicenter at 55.03, -158.522
131.2 km from
Sand Point
(81.2 miles)
Depth: 28 km
Sand Point, Alaska, United States
7.6 magnitude earthquake
2020-10-19 20:54:39 UTC
at 20:54
October 19, 2020 UTC
Location:
Epicenter at 54.617, -159.635
91.2 km from
Sand Point
(57.2 miles)
Depth: 35 km
Unalaska, Alaska, United States
7.9 magnitude earthquake
1996-06-10 04:03:35 UTC
at 04:03
June 10, 1996 UTC
Location:
Epicenter at 51.564, -177.632
792.2 km from
Unalaska
(492.2 miles)
Andreanof Islands, Aleutian Island
Depth: 33 km
Rat Islands, Aleutian Islands
8.3 magnitude earthquake
1906-08-17 00:11:10 UTC
at 00:11
August 17, 1906 UTC
Location:
Epicenter at 51.853, 178.18
Depth: 110 km
Sand Point, Alaska, United States
7.3 magnitude earthquake
2025-07-16 20:37:39 UTC
at 20:37
July 16, 2025 UTC
Location:
Epicenter at 54.549, -160.472
87.2 km from
Sand Point
(54.2 miles)
Depth: 20 km
Fox Islands, Aleutian Islands
7.3 magnitude earthquake
2011-06-24 03:09:39 UTC
at 03:09
June 24, 2011 UTC
Location:
Epicenter at 52.05, -171.836
Depth: 52 km
Akutan, Alaska, United States
7.1 magnitude earthquake
1957-03-22 14:21:15 UTC
at 14:21
March 22, 1957 UTC
Location:
Epicenter at 53.778, -165.771
39.2 km from
Akutan
(24.2 miles)
Depth: 46 km
Sand Point, Alaska, United States
7.2 magnitude earthquake
2023-07-16 06:48:22 UTC
at 06:48
July 16, 2023 UTC
Location:
Epicenter at 54.46, -160.76
106.2 km from
Sand Point
(66.2 miles)
Depth: 32 km
Unalaska, Alaska, United States
7.1 magnitude earthquake
1957-03-11 09:58:52 UTC
at 09:58
March 11, 1957 UTC
Location:
Epicenter at 52.691, -169.191
220.2 km from
Unalaska
(137.2 miles)
Depth: 35 km
Sand Point, Alaska, United States
7.1 magnitude earthquake
1948-05-14 22:31:49 UTC
at 22:31
May 14, 1948 UTC
Location:
Epicenter at 54.61, -161.19
92.2 km from
Sand Point
(57.2 miles)
Depth: 25 km
Sand Point, Alaska, United States
7.0 magnitude earthquake
1991-05-30 13:17:41 UTC
at 13:17
May 30, 1991 UTC
Location:
Epicenter at 54.567, -161.606
111.2 km from
Sand Point
(69.2 miles)
Depth: 28 km