Following an 8.7-magnitude earthquake off Russia, a tsunami watch has been issued for California's coastline, including San ...

Tsunami warnings issued across the Pacific after a powerful 8.0 earthquake near Kamchatka. Coastal areas in Russia and Japan ...

Confusion surrounding last Wednesday’s midday tsunami alert opened opportunities to better coordinate warnings among federal ...

ANCHORAGE, Alaska (AP) — Confusion around an emergency alert received by Alaska residents in areas not at risk of a potential tsunami after a major weekend earthquake could shake public ...