A tsunami warning was issued for southern Alaska on Monday after a major earthquake and large aftershock hit near the Alaskan Peninsula. The warning was later downgraded to an advisory by the National ...
The West Coast and Alaska Tsunami Warning Center has canceled a tsunami warning it issued after a large earthquake struck in the Aleutian Islands at 1:55 a.m. local time. The USGS revised the quake ...
A tsunami is not expected after a 4.4-magnitude earthquake northwest of Anchorage Wednesday, Feb. 4. The National Weather Service Tsunami Alerts posted to X that the earthquake hit at 6:25 a.m. local ...
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Beneath Alaska’s steep cliffs, scientists track an unstable mountainside’s hidden warning signs
The Barry Arm landslide is enormous—about 500 million cubic meters of rock, roughly the size of a city block and enough material to bury Manhattan under a 200‑foot layer of debris. The slope has been ...
Millions of people along the coasts of the Pacific Northwest, Hawaii and Alaska rely on tsunami warnings to tell them that potentially dangerous waves are coming, sometimes in a matter of minutes.
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