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What to do during tsunami alert
A tsunami watch was issued around 9 p.m. on Saturday, July 19, from the Pacific Tsunami Warning Center. “They put us in a ...
A powerful 7.4-magnitude undersea earthquake struck off Russia's Kamchatka Peninsula on 20 July 2025, prompting brief tsunami alerts across the Pacific, including a tsunami watch for Hawaii.
NORAD said the exercise demonstrated its ability to conduct operations to ensure the defense of North America.