Big Island Now

April’s monthly emergency siren test aligns with 80th anniversary of deadly tsunami to Hawaiian Islands

The upcoming monthly statewide all-hazard siren system test aligns with the 80th anniversary of the devastating 1946 tsunami ...
Earth.com

Massive fault detected beneath Sulawesi, raising tsunami risk concerns

A massive fault beneath Sulawesi, Indonesia, has been confirmed to extend offshore as a continuous deep fracture through ...
Morning Overview on MSN

Earthquake swarm near Atlantic trench raises questions about tsunami risk

A cluster of seismic events near the Puerto Rico Trench in late March 2026 has drawn attention from federal monitoring ...
KHON2

Tsunami Advisory canceled for Hawaiian Islands

HONOLULU (KHON2) — An 8.8-magnitude earthquake off the east coast of Russia prompted a Tsunami Warning for the state of Hawaii just before 2:45 p.m. on Tuesday, July 29. State leaders quickly sprang ...
WCVB Channel 5 Boston

What's the difference between a tsunami warning and an advisory?

FIRST PLACES WE LOOK TO SEE IF THERE’S ANY DAMAGE. LET’S GO AHEAD AND CHECK IN NOW WITH HEATHER WALDMAN, WHO’S BEEN TRACKING A LOT OF THIS FOR US. YEAH. AND ONE OF THE IMPORTANT THINGS TO KEEP IN MIND ...