Cascadia offshore is likely to produce the greatest shaking in Portland, but several local faults, including the Portland Hills Fault that runs through downtown, could also produce shaking. Credit: Temblor, CC BY-NC-ND 4.0
Latest posts by Alka Tripathy-Lang, Ph.D. (see all)
- Living through the Loma Prieta earthquake - October 21, 2021
- The Great Quake Debate: an interview with seismologist and author Susan Hough - August 27, 2020
- Salton Sea Swarm quiets down - August 12, 2020