Volcanic Eruption history in Washington

This page shows every Washington county in Washington that has at least one FEMA volcanic eruption declaration on record, ranked by how many times that hazard type triggered federal aid. Counties near the top of this list have recurring exposure to volcanic eruption events — useful context for anyone evaluating property risk, insurance needs, or emergency planning in the area.

For the full national view of volcanic eruption declarations across all states, see the volcanic eruption disaster type page. For all hazard types in Washington, see the Washington state page.