Saturday's Tsunami Advisory for the entire West Coast of the U.S. -- caused by an explosive volcanic eruption near the Pacific Island nation of Tonga -- resulted in relatively mild waves, between one ...

>> THE STATE GEOLOGICAL SURVEY HAS RELEASED A NEW INTERACTIVE TSUNAMI MAP FOR THE COAST. >> THE NEW DATA FOR SEVEN COUNTIES WAS RELEASED. IN SANTA CRUZ COUNTY OFFICIALS WILL TAKE THIS INFORMATION TO ...

Add Yahoo as a preferred source to see more of our stories on Google. The National Oceanic and Atmospheric Administration issued tsunami warnings and advisories for all of California's coastline on ...

Know the difference between a red or yellow tsunami evacuation zone in Hawaii ? Residents who live in red areas of the map, mostly along coastlines and harbors, are in the tsunami evacuation zone and ...

(TNS) — The risk of damaging flooding from a major tsunami may be greater than many realized along stretches of California’s renowned coastline, state officials say, further reinforcing the need for ...

SACRAMENTO -- The California Geological Survey has released updated tsunami hazard maps for seven counties to help users determine whether they are in areas at risk for inundation and for planning.

California’s newly updated tsunami risk maps show bayside communities in Marin County — including San Rafael, Corte Madera and Larkspur — face greater flooding risks in the event of a large ...

A 2021 map shows the impact of a tsunami hitting the San Fransisco area - and the devastation it could cause. The map was thrust back into the spotlight Thursday when a 7.0-magnitude earthquake hit ...