Discover the most powerful earthquakes in US history, from Alaska to California. Learn about their magnitudes, impacts, and ...

This 1957 earthquake occurred in the Aleutian Trench off the Andreanof Islands. While it caused severe damage on nearby Adak Island, no casualties were reported. The subsequent tsunami ...

BEIJING, Feb. 17 (Xinhua) -- An earthquake with a magnitude of 5.0 jolted Andreanof Islands, Aleutian Islands at 05:46:42 GMT on Saturday, the GFZ German Research Centre for Geosciences said.

A 6.1 magnitude earthquake struck near Alaska's Andreanof Islands early Friday, just hours after a 5.5 magnitude quake was reported in the same area, the U.S. Geological Survey is reporting.

An earthquake measuring 6.4 on the Richter scale jolted off Alaska's Andreanof Islands late Thursday, the U.S. Geological Survey said. An earthquake measuring 6.4 on the Richter scale jolted off ...

March 9, 1957 - Alaska - An earthquake with a magnitude of 8.6 rattled the Andreanof Islands. On Umnak Island, Mount Vsevidof erupted after being dormant for 200 years, generating a 50-foot (15 ...

ANCHORAGE, Alaska (AP) — The Alaska Earthquake Center says a strong ... southwest of Adak in the Andreanof Islands, an island group near the west end of the Aleutians. No damage was reported.

ANCHORAGE, Alaska (AP) - The Alaska Earthquake Center says two earthquakes shook the remote Andreanof Islands in the Aleutian chain. The center recorded a moderate quake shortly after 1:30 a.m ...

ADAK, Alaska — A 5.2 magnitude earthquake struck near Alaska’s Andreanof Islands overnight, the U.S. Geological Survey is reporting. According to the agency, the quake, which occurred shortly ...