
© NBC Bay Area
A magnitude-7.9 earthquake off the western Aleutian Islands shortly before 1 p.m. Monday triggered a tsunami warning over a wide area but generated only a small wave in one community, according to the National Tsunami Warning Center.
No reports of damage or injury related to the quake had been received by the Alaska Department of Homeland Security by 5 p.m. Monday, said department spokesperson Jeremy Zidek.
An initial tsunami warning for coastal areas from Nikolski to Attu, plus the Pribilof Islands to the north, was downgraded to an advisory a couple of hours after the 12:53 p.m. quake, and the advisory was canceled by 4:45 p.m., according to the NTWC.
The agency had advised people in the warning area to move to higher ground inland and to avoid the coast until local emergency officials indicated it was safe to return.
At 1:43 p.m., a small tsunami of just over half a foot was recorded at Amchitka.
Comment: The Aleutian Islands are a very busy area for earthquakes:
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