This page highlights some of CRESCENT affiliates’ involvement at the Seismological Society of America Annual Meeting, though it is not a comprehensive list. 

CRESCENT at SSA

Wednesday, April 15

Audrey Dunham, “Scenario ShakeMaps for Cascadia Subduction Zone Megathrust Earthquakes Using 3D Ground Motion Simulations” (Talk) 11:15 AM in Ballroom B

Tiegan Hobbs, “Financial Recovery Modelling for Earthquake Risk in Canada” (Talk) 5:15 PM in Ballroom B

Bill Stephenson, “Shear-wave Velocities in the Bellingham and Everett Basins, Washington State: Insights From Multimethod Characterization With krSPAC and Active-source Linear Arrays” (Poster) in Exhibit Hall A+B

Thursday, April 16

Zoe Krauss, “Exploring the Use of Existing Offshore Cabled Infrastructure for Earthquake Early Warning in the Pacific Northwest” (Talk) 8:30 AM in Ballroom E

Raul Benjamin Mendoza, “First Paleoseismic Evidence of Late Quaternary Surface Rupture in the Fraser Canyon of British Columbia, Canada” (Talk) 11:15 AM in Ballroom A

Alice Gabriel, CRESCENT SEED GRANT PROJECT, “Do Coupled Megathrusts Rupture?” (Talk) 3:00 PM in Ballroom F

Yohai Magen, “Coupling Heterogeneity in the Cascadia Slow-Slip Zone From GNSS Inversions and Physics-Based Modeling” (Talk) 3:00 PM in Ballroom G

Daisy Briseno, CRESCENT TWINNING PROGRAM UNDERGRADUATE INTERN, “Preliminary Characterization of the Multorpor Mountain Fault: Evidence for Repeated Late Quaternary Faulting on the Mount Hood Fault Zone, North-central Oregon” (Poster) in Exhibit Hall A+B

Bochen Dong, CRESCENT SEED GRANT PROJECT, “Machine Learning Detection of Offshore Tremor in the Cascadia Subduction Zone Using Multi-year Continuous Offshore and Onshore Seismic Data” (Poster) in Exhibit Hall A+B

Becky Fildes, “A 2D and 3D Community Fault Model for the Cascadia Subduction Zone: Release of CRESCENT CFM Version 1.0” (Poster) in Exhibit Hall A+B

Sarah Rysanek, CRESCENT PROFESSIONAL DEVELOPMENT FELLOWSHIP RECIPIENT, “Revisiting the Tectonic Geomorphology of the Nicaragua Segment of the Middle America Trench Using Newly Collected High-resolution Bathymetry and Reprocessed Marine Seismic Reflection Data” (Poster) in Exhibit Hall A+B

Janet Watt, “Using Seafloor Geodesy to Constrain Gorda Plate Kinematics and Shallow Megathrust Locking in Southern Cascadia” (Poster) in Exhibit Hall A+B

Annual Business and Awards Ceremony
Noon–12:50 PM | Hall C

Make plans to join us at the Awards Ceremony when SSA will recognize members for their outstanding contributions to our mission and to seismology, including research, mentoring and public service. Congratulations to Ruth Harris for receiving the 2026 Distinguished Service to SSA Award! Ruth is a member of our Dynamic Rupture, Earthquake Cycle, and Tsunamis (DET) Working Group.

Friday, April 17

Zoe Krauss, “DAS Beyond Repeaters: Multi-span Monitoring Using Submarine Cables in the Pacific Ocean” (Talk) 5:30 PM in Ballroom E

SESSION: “Data-Driven Advances in Liquefaction Hazard Analysis” (Poster) in Exhibit Hall A+B

Joan Gomberg, “A New Agent, Pycorelator, Advances the Starring Role of Triggering in Paleoseismology” (Poster) in Exhibit Hall A+B

Alamgir Hosain, CRESCENT PROFESSIONAL DEVELOPMENT FELLOWSHIP RECIPIENT, “Dynamic Earthquake Triggering Regions in Texas and the Role of Fluid Injection” (Poster) in Exhibit Hall A+B

Itzel Noriega, CRESCENT TWINNING PROGRAM UNDERGRADUATE INTERN, “Investigating Dynamic Triggering in Cascadia Volcanic Systems Using Seismic Network Data” (Poster) in Exhibit Hall A+B

SSA Special Interest Group (SIG)
CRESCENT Mid-Stream: Science and Applications in the Cascadia Region Earthquake Science Center
Noon–12:45 PM | Ballroom G

Conveners: Valerie Sahakian, Amanda Thomas, and Harold Tobin

The Cascadia Region Earthquake Science Center (CRESCENT) is a nexus for research into earthquake hazards and their impacts in the Pacific Northwest. Now in its third year, CRESCENT is engaged in a wide range of activities to increase understanding of hazard via “community models” of faults, geophysical structure, paleoseismic history and geodetic strain, as well as fostering models of dynamic rupture, ground motion and more. Additionally, CRESCENT promotes development of next-generation scientists and engagement of stakeholders at all levels. In this SIG, CRESCENT leaders will provide an update of the center’s activities and accomplishments to date and future plans.

Citation:
CRESCENT Mid-Stream: Science and Applications in the Cascadia Region Earthquake Science Center, SSA Special Interest Group Session, Conveners: Valerie Sahakian, Amanda Thomas, and Harold Tobin. SSA 2026 Annual Meeting. Seismological Research Letters 2026; 97 (2B): 1243–1569. doi: https://doi.org/10.1785/0220260133 (April 17, 2026).