Publications

[1*] Okubo, K., Delbridge, B. G., and Denolle, M. A. Monitoring velocity change over 20 years at parkfield. J. Geophys. Res., 129(4):e2023JB028084, 2024, https://doi.org/10.1029/2023JB028084.

[2] Takemura, S., Hamada, Y., Okuda, H., Okada, Y., Okubo, K., Akuhara, T., Noda, A., and Tonegawa, T. A review of shallow slow earthquakes along the Nankai Trough. Earth, Planets and Space, 75(1):164, 2023, https://doi.org/10.1186/s40623-023-01920-6.

[3] Yang, X., Bryan, J., Okubo, K., Jiang, C., Clements, T., and Denolle, M. A. Optimal stacking of noise cross-correlation functions. Geophys. J. Int., 232(3):1600-1618, 2022, https://doi.org/10.1093/gji/ggac410.

[4] Jara, J., Bruhat, L., Thomas, M. Y., Antoine, S. L., Okubo, K., Rougier, E., Rosakis, A. J., Sammis, C. G., Klinger, Y., Jolivet, R., and Bhat, H. S. Signature of transition to supershear rupture speed in the coseismic off-fault damage zone. Proc. Math. Phys. Eng. Sci., 477(2255):20210364, 2021, https://doi.org/10.1098/rspa.2021.0364.

[5] Jones, J. P., Okubo, K., Clements, T., and Denolle, M. A. SeisIO: A Fast, Efficient Geophysical Data Architecture for the Julia Language. Seismological Research Letters, 04 2020, https://doi.org/10.1785/0220190295.

[6] Knight, E. E., Rougier, E., Lei, Z., Euser, B., Chau, V., Boyce, S. H., Gao, K., Okubo, K., and Froment, M. HOSS: an implementation of the combined finite-discrete element method. Computational Particle Mechanics, 2020, https://doi.org/10.1007/s40571-020-00349-y.

[7*] Okubo, K., Bhat, H. S., Rougier, E., Marty, S., Schubnel, A., Lei, Z., Knight, E. E., and Klinger, Y. Dynamics, radiation and overall energy budget of earthquake rupture with coseismic off-fault damage. J. Geophys. Res., 2019, https://doi.org/10.1029/2019JB017304.

[8*] Okubo, K. Dynamic earthquake ruptures on multiscale fault and fracture networks. PhD thesis, Institut de Physique du Globe de Paris, November 2018.

[9] Klinger, Y., Okubo, K., Vallage, A., Champenois, J., Delorme, A., Rougier, E., Lei, Z., Knight, E. E., Munjiza, A., Satriano, C., and others Earthquake damage patterns resolve complex rupture processes. Geophys. Res. Lett., 45(19):10–279, 2018, https://doi.org/10.1029/2018GL078842.


Conference & Workshop Presentations

[1] Okubo, K., Bhat, H. S., Rougier, E., and Denolle, M. A. Signature of coseismic off-fault damage in intermediate- and far-field radiation. EGU General Assembly Conference, Online conference, April 2020.

[2] Okubo, K., Bhat, H. S., Rougier, E., and Denolle, M. Modeling dynamic earthquake ruptures with coseismic off-fault damage to build seismic observables. AGU Fall Meeting, San Francisco, CA, USA, December 2019.

[3] Okubo, K., Bhat, H. S., Rougier, E., and Denolle, M. A. Towards identifying its seismic observables in models of coseismic off-fault damage. MCS Megathrust Workshop, Eugene, OR, October 2019.

[4] Bryan, J., Okubo, K., Yuan, C., and Denolle, M. A. Monitoring changes in elastic properties due to dynamic earthquake ruptures using ambient seismic noise and off-fault damage modelling. summer school - Passive Imaging, Cargese, France, September 2019.

[5] Okubo, K., Bhat, H. S., Rougier, E., and Denolle, M. A. Towards identifying its seismic observables in models of coseismic off-fault damage. SCEC annual meeting, Palm Springs, CA, September 2019.

[6] Okubo, K., Bhat, H. S., Rougier, E., and Denolle, M. A. Coseismic off-fault damage, its implications on the rupture dynamics, and building seismic observables. Numerical Modeling of Earthquake Motions: Waves and Ruptures (NMEM2019), Smolenlce Castle, Slovakia, July 2019.

[7] Okubo, K., Rougier, E., Bhat, H. S. Dynamic earthquake ruptures with coseismic off-fault damage on finite faults and fault kinks. EGU General Assembly Conference, 11291, Vienna, Austria, April 2019.

[8] Okubo, K., Bhat, H. S., Rougier, E., and Klinger, Y. Radiation and overall energy budget of earthquake ruptures with secondary dynamic fracturing in off-fault medium. AGU Fall Meeting, Washington, D.C., USA, December 2018.

[9] Okubo, K., Bhat, H. S., Rougier, E., and Klinger, Y. The role of off-fault damage in rupture dynamics, radiation and overall energy budget. International School of Physics, Enrico Fermi, “Mechanics of Earthquake Faulting”, Varenna, Italy, July 2018.

[10] Okubo, K., Bhat, H. S., Rougier, E., and Klinger, Y. Off-fault fracture network induced by dynamic earthquake rupture. 50 Years of Plate Tectonics: Then, Now, and Beyond, Collège de France, Grand Amphithéâtre, Paris, France, June 2018.

[11] Okubo, K., Bhat, H. S., Rougier, E., Vallage, A., Champenois, J., and Klinger, Y. Distributed deformation field due to coseismic off-fault damage of mw 7.8 kaikoura earthquake. EGU General Assembly Conference, 20, 9935, Vienna, Austria, April 2018.

[12] Okubo, K., Bhat, H. S., Klinger, Y., and Rougier, E. Overall energy budget of earthquake rupture with dynamically generated off-fault crack network. EGU General Assembly Conference, 20, 9753, Vienna, Austria, April 2018.

Selected for the 2018 Outstanding Student Poster and PICO (OSPP) Awards.

[13] Okubo, K., Bhat, H. S., Rougier, E., Lei, Z., Earl, K. E., and Klinger, Y. Dynamic fracture network around faults: implications for earthquake ruptures, ground motion and energy budget. AGU Fall Meeting, New Orleans, USA, December 2017.

[14] Okubo, K., Bhat, H. S., Klinger, Y., and Rougier, E. Modeling dynamic earthquake rupture with coseismic off-fault damage. IAG-IASPEI Symposia, Kobe, Japan, August 2017.

[15] Okubo, K., Bhat, H. S., Klinger, Y., and Rougier, E. Earthquake rupture modelling on complex fault systems and complex media. 6th International Conference on Coupled THMC Processes in Geosystems, Paris, France, July 2017.

[16] Okubo, K., Bhat, H. S., Klinger, Y., and Rougier, E. Modelling earthquake ruptures with dynamic off-fault damage. EGU General Assembly Conference, 19, 4992, Vienna, Austria, April 2017.


Seminars

[1] Okubo, K. Dynamic rupture modeling and ambient seismic noise monitoring towards resolving earthquake source mechanisms. GSPD seminar , Harvard University, MA, USA, March 2020.

[2] Okubo, K. Bhat, H. S., Rougier, E., and Klinger, Y. Modeling dynamic earthquake ruptures on multiscale fault and fracture networks. BiSEPPS Seminar, Harvard University, MA, USA, February 6, 2019.

[3] Okubo, K., Bhat, H. S., Rougier, E., and Klinger, Y. Dynamic earthquake rupture modelling with coseismic off-fault damage : from theory to application to the 2016 mw 7.8 kaikōura earthquake.. BRGM, Orléans, France, November 2018.

[4] Okubo, K., Bhat, H. S., Rougier, E., and Klinger, Y. Off-fault damage induced by dynamic earthquake rupture: implications for rupture process, radiation and energy budget. Los Alamos National Laboratory, NM, USA, October 2017.

[5] Okubo, K., Bhat, H. S., Rougier, E., and Klinger, Y. Evolution of secondary crack network around faults induced by dynamic earthquake rupture. National Research Institute for Earth Science and Disaster Resilience, Tsukuba, Japan, August 2017.

[6] Okubo, K., Bhat, H. S., Rougier, E., and Klinger, Y. Off-fault fracture network induced by dynamic earthquake ruptures. UMR Géoazur, Nice, France, July 2017.

[7] Okubo, K., Bhat, H. S., Rougier, E., and Klinger, Y. Earthquake rupture modeling on complex fault systems and complex media. Los Alamos National Laboratory, NM, USA, November 2016.


Last updated: October 5 2024     © Kurama Okubo 2019 All Rights Reserved.
Original page design by Ankit Sultana