A tsunami is a series of ocean waves caused by an earthquake or volcano on the sea floor. Tsunami waves increase in height as they approach the shore. The amount of water and energy from a tsunami can cause major destruction.
Those living on and visiting the Oregon Coast are at risk of being impacted by tsunamis. Whether a resident or visitor, you can use this page to learn more about tsunamis, access mapping resources for Lane County, and navigate preparing yourself and family.
FREQUENTLY ASKED TSUNAMI QUESTIONS
This list of questions/answers was developed by coastal hazard specialists (DOGAMI) and emergency managers to address commonly questions and areas of emphasis.