A powerful late night earthquake shook more than a million people across cities in northeast Japan. The quake was located just off the coast of Misawa in Aomori Prefecture. Japan’s Meteorological Agency issued tsunami warnings,

A powerful 7.6 magnitude earthquake rocked northeastern Japan late Monday night, triggering urgent tsunami warnings and sending residents scrambling for safety as sirens echoed across the coast. The tremor,

Japan's tsunami sirens highlight Canada's own Cascadia risk – and OSFI's warning that earthquake 'never' events demand real capital today

HUNTINGTON BEACH, Calif. -- Huntington Beach's civil defense sirens sounded early Friday morning in a false alarm that warned residents of a non-existent tsunami. "There is no current threat to our community and we are working to determine exactly how/why ...

Deficiencies in managing the tsunami threat to Hawaii last month are leading to planned improvements that include manual traffic intersection management, fewer broken warning sirens and safety information websites that don’t crash under high demand.