See my Google Scholar and ResearchGate.
Peer-reviewed publications
[16] Chen, T., Tobin, H.J., and Ledeczi, A.M. Heterogeneous elastic properties of subduction fault zones: Laboratory insights from a Cascadia megathrust analog. (In review at JGR: Solid Earth).
[15] Ledeczi, A.M., Tobin, H.J., Miller, N.C., Carbotte, S.M., Han, S., and Boston, B. Evidence for a sediment-hosted plate boundary fault at the Cascadia subduction zone. (In review at Geochemistry, Geophysics, Geosystems).
[14] Fildes, R.A., Amos, C., Roland, E.C., Streig, A.R., Bennett, S.E.K., Hatem, A., Ledeczi, A.M., Meigs, A.J., Styron, R., Tobin, H.J. A 2-D and 3-D Community Fault Model for the Cascadia Subduction Zone. CRESCENT CFM Version 1.0. (In review).
[13] Jiang, D., Han, S., Carbotte, S., Boston, B., Ledeczi, A.M., and Tobin, H.J. Faulting in the Cascadia outer wedge constrained by CASIE21 seismic data and high-resolution bathymetry. (In review at JGR: Solid Earth).
[12] Watt, J.T, Ledeczi, A.M., Lucas, M.C., and Tobin, H.J. Quaternary faults offshore the U.S. Cascadia subduction zone. USGS Data Release. DOI: 10.5066/P14HJMM9 (In review with USGS).
[11] Lucas, M.C., Beeson, J., Watt, J.T., Ledeczi, A.M., Orange, D., Tobin, H.J. Distributed shearing accommodates oblique convergence at the Cascadia Subduction Zone (In review at Geochemistry, Geophysics, Geosystems).
[10] Dunham, A., Wirth, E., Grant, A., Frankel, A., Lucas, M.C., Ledeczi, A.M., Tobin, H.J., Watt, J.T., Schmidt, D., Kim, J., and Biemiller, J. 3D broadband simulations of Cascadia Megathrust Earthquakes: full-margin scenarios incorporating variable magnitudes and updip splay faulting. (In press at BSSA).
[9] Ledeczi, A.M., Tobin, H.J., Condit, C.B., Chen, T-W., Lindquist, P.C., García-Lasanta, C., Housen, B., and Mulcahy, S.R. (2026). Off-fault mélange formation accommodates only a small fraction of strain in the subduction seismogenic zone. (2026) Earth and Planetary Science Letters. DOI: 10.1016/j.epsl.2026.120341
[8] Sahakian, V. J., Meigs, A.J., Clifford, A., Fasola, S., Melgar, D., Thomas, A. M., Share, P.-E., Tobin, H., Melbourne, T., Elizabeth, J., et al. (2026). The Cascadia Region Earthquake Science Center (CRESCENT): Regional Science in a Resilience Context. Seismological Research Letters. DOI: 10.1785/0220250423
[7] Melgar, D., Thomas, A. M. , Sahakian, V., Share, P.-E. , Meigs, A. , Tobin, H., Staisch, L., Melbourne, T., Elizabeth, J. , Ajala, R., et al. (2026). The Cascadia Region Earthquake Science Center (CRESCENT): Advancing Understanding of Cascadia’s Earthquake Hazards. Seismological Research Letters. DOI: 10.1785/0220250318
[6] Lucas, M.C., Ledeczi, A.M., Dunham, A., and Watt, J.T., 2026, Simplified frontal thrust splay fault geometries at the Cascadia Subduction Zone mapped using multi-channel seismic (MCS) reflection data, U.S. Geological Survey data release, DOI: 10.5066/P138BZRA
[5] Ledeczi, A.M., Ekström, G., & Taylor, B. (2025). Earthquake relocations illuminate tectonics along the Bismarck Sea Seismic Lineation, Papua New Guinea. Seismica, 4(2). DOI: 10.26443/seismica.v4i2.2041
[4] Biemiller, J., Gabriel, A.-A., Staisch, L., Ulrich, U., Dunham, A., Wirth, E., Watt, J., Lucas, M.C., and Ledeczi, A.M. (2025) Structural controls on splay fault rupture dynamics during Cascadia megathrust earthquakes AGU Advances. DOI: 10.1029/2025AV001812
[3] Ledeczi, A.M., Tobin, H.J., Chen, T., and Mulcahy, S., and Condit, C.B. (2025). Structure and properties of the Cascadia plate interface: Evidence from a newly described exhumed paleomegathrust in the Olympic Subduction Complex. GSA Bulletin. DOI: 10.1130/B38335.1
[2] Lucas, M.C., Ledeczi, A.M., Tobin H.J., Carbotte, S.M., Watt, J.T., Han, S., Boston, B., and Jiang, D. (2025). No evidence for an active margin-spanning megasplay fault at the Cascadia Subduction Zone. Seismica, 2(4). DOI: 10.26443/seismica.v2i4.1477
[1] Ledeczi, A.M., Lucas, M.C., Tobin, H., Watt, J., and Miller, N. (2024). Late Quaternary surface displacements on accretionary wedge splay faults in the Cascadia Subduction Zone: Implications for megathrust rupture. Seismica, 2(4). DOI: 10.26443/seismica.v2i4.1158
Non-peer-reviewed publications
- Krauss, Z., Ledeczi, A.M., Shuck, B., & Wei, M. (2026). Offshore Observations Special Interest Group Topical Workshop Report, October 27, 2025. CRESCENT Open Documents Library. DOI: 10.5281/zenodo.20496895
- Ledeczi, A.M., Miller, N., Tobin, H., & Condit, C. (2026). Improving Offshore 3D Splay Fault Geometries and Slip Histories using Seismic Data Reprocessing and Structural Modeling. CRESCENT Open Documents Library. DOI: 10.5281/zenodo.20512959