Pacific Northwest Hazards by United States Geological Survey
= Pacific Northwest Hazards by United States Geological Survey
{c}
{tag=Work by United States Geological Survey}
{title2=2022}
https://www.usgs.gov/programs/earthquake-hazards/science/pacific-northwest-hazards
Official explanation of <megathrust earthquakes>, crustal <earthquakes> and deep intraslab events in the Pacific Northwest.