News

7.3 Magnitude Earthquake Shakes Alaska's Aleutian Islands; Tsunami Warning Expired
A magnitude 7.3 earthquake struck Wednesday afternoon just south of the northern Aleutian Islands in Alaska. The epicenter ...
A Surge of Earthquakes in Alaska Is Raising Red Flags
The quake that struck Alaska’s southern coast on Wednesday, July 16 is part of a larger sequence that may continue to unfold ...
Why Alaska’s recent 7.3 earthquake has caught the attention of scientists
Wednesday’s magnitude 7.3 earthquake off Alaska’s Aleutian Islands chain struck in a region that has experienced a handful of ...
Powerful 7.3 Magnitude Earthquake Prompts Tsunami Warnings Across Aleutian Islands
PM Alaskan Daylight Time, a powerful 7.3 magnitude earthquake occurred just south of Sand Point AK, part of the Aleutian ...
Will the 7.4 Russia Earthquake Trigger a Tsunami in Hawaii? Key Facts To Know If Threat Remains Real
A powerful 7.4-magnitude undersea earthquake struck off Russia's Kamchatka Peninsula on 20 July 2025, prompting brief tsunami ...
Powerful earthquakes rock Russian coast, trigger brief tsunami watch for Hawaii
A tsunami watch was issued for Hawaii about 15 mintues after the strongest quake. Warnings were issued for Russia's Kuril Islands. All were canceled.
Alaska Dispatch News25d
Cargo ship carrying vehicles to Mexico sinks off Aleutian Islands weeks ...
ANCHORAGE — A cargo ship that had been delivering new vehicles to Mexico sank in the North Pacific Ocean, weeks after crew members abandoned ship when they couldn’t extinguish an onboard fire ...
The New York Times18d
Hundreds of Small Earthquakes Rattle Remote Islands in Japan
More than 800 tremors have shaken the southwestern Tokara Islands over the past 11 days, including a 5.6-magnitude quake on Wednesday.
Phys.org17d
Elucidating the source process of the 2021 South Sandwich Islands ...
More information: Ryo Yamaguchi et al, The complex rupture evolution of the long and slow, tsunamigenic 2021 South Sandwich Islands earthquake, Scientific Reports (2025).