USGS - science for a changing world

Pacific Coastal & Marine Science Center

Coastal and Marine Earthquake Studies


The Cascadia Megathrust and Tectonic Stress in the Pacific Northwest


PCMSC Wave USGS Pacific Coastal and Marine Science Center
PNSN icon Pacific Northwest Seismic Network
CREW icon Cascadia Region Earthquake Workgroup
USGS icon USGS Earthquake Hazards Program Research