The Pacific Tsunami Warning Center has issued a threat forecast for Russia’s Kamchatka Peninsula after two quakes — the larger with a magnitude of 7.4 — struck in the sea ...

The Pacific Tsunami Warning Center (PTWC) has issued a tsunami watch for Hawaii. The alert comes after a 7.5 magnitude earthquake struck off the east coast of Russia.

The Pacific Tsunami Warning Center has issued a warning for Russia’s Kamchatka Peninsula after two quakes struck in the sea ...