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  1. AGU Members
  2. Janet Tilden Watt
JT
Member Since 2001
Janet Tilden Watt
Research Geophysicist, USGS Pacific Coastal and Marine Science Center Santa Cruz
Member, Tectonophysics Jason Morgan Early Career Award Committee
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Professional Experience
USGS Pacific Coastal and Marine Science Center Santa Cruz
Research Geophysicist
2005 - Present
Education
Moss Landing Marine Laboratories
Masters
2004
Janet's AGU Research
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Investigation of shaking variability and basin response from full-margin Cascadia Subduction Zone megathrust earthquakes using 3D broadband ground motion simulations
THE CASCADIA MEGATHRUST AND BEYOND: FROM FUNDAMENTAL SCIENTIFIC PROCESSES TO SOCIETAL RESILIENCE II POSTER
tectonophysics | 18 december 2025
Megathrust Structure of the Southern Cascadia Subduction Zone Revealed by Reprocessed Legacy Active-Source Seismic Data
THE CASCADIA MEGATHRUST AND BEYOND: FROM FUNDAMENTAL SCIENTIFIC PROCESSES TO SOCIETAL RESILIENCE II POSTER
tectonophysics | 18 december 2025
Structural Controls on Splay Fault Rupture Dynamics During Cascadia Megathrust Earthquakes
AGU ADVANCES
20 november 2025
Using Subducting Plate Motion to Constrain Cascadia Slab Geometry and Interface Strength
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
23 may 2025
Megathrust earthquake recurrence in the Cascadia subduction zone: Progress on a new, margin wide suite of marine turbidite records
RECORDS OF GEOHAZARDS IN COASTAL, MARINE, AND LACUSTRINE ENVIRONMENTS POSTER
natural hazards | 13 december 2024
Mapping of Gas Hydrate Blisters on the Cascadia Margin Offshore of Oregon, USA
INSIGHTS INTO THE CASCADIA SUBDUCTION ZONE: FROM FUNDAMENTAL SCIENTIFIC PROCESSES TO SOCIETAL RESILIENCE III POSTER
tectonophysics | 13 december 2024
Filling in the Gap: Reprocessing Legacy Active-Source Seismic Data from the Southern Cascadia Subduction Zone to Assess Hazards
INSIGHTS INTO THE CASCADIA SUBDUCTION ZONE: FROM FUNDAMENTAL SCIENTIFIC PROCESSES TO SOCIETAL RESILIENCE III POSTER
tectonophysics | 13 december 2024
Structural controls on coseismic deformation and splay faulting in Cascadia subduction zone earthquakes from 3D dynamic rupture modeling
INSIGHTS INTO THE CASCADIA SUBDUCTION ZONE: FROM FUNDAMENTAL SCIENTIFIC PROCESSES TO SOCIETAL RESILIENCE II ORAL
tectonophysics | 12 december 2024
Volunteer Experience
2026 - 2028
Member
Tectonophysics Jason Morgan Early Career Award Committee