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Curated Video
Scientists Solve the Mystery of a 300-Year-Old Megaquake
The 1700 Cascadia earthquake and tsunami was a massive natural disaster that reshaped the Pacific Northwest. Through tree rings, soil layers, and international collaboration, scientists have pieced together the exact timing of the event....
Incorporated Research Institutions for Seismology
Iris: Orphan Tsunami: Megathrust Earthquakes in the Pacific n.w.
Review a video that introduces geologic evidence of unique megathrust earthquakes in the Pacific Northwest based on oral history, radiocarbon dating Tree-ring analysis as well as Samurai records dating back to the beginning of the...