Manuscripts in Preparation

  1. White M. C. A., Fang, H., Complex along-strike structure variation of San Jacinto fault: insight from seismic tomography and an improved earthquake catalog, in prep.
  2. Fang, H., van der Hilst, R. D., Refining the global P and S wavespeed models with Poisson-Voronoi cells based parsimonious seismic inversion. in prep.

Publications

  1. Malcolm C. A. White, Hongjian Fang, Nori Nakata, Yehuda Ben‐Zion; PyKonal: A Python Package for Solving the Eikonal Equation in Spherical and Cartesian Coordinates Using the Fast Marching Method. Seismological Research Letters doi: https://doi.org/10.1785/0220190318
  2. Fang, H., & van der Hilst, R. D. ( 2019). Earthquake depth phase extraction with P wave autocorrelation provides insight into mechanisms of intermediate‐depth earthquakes. Geophysical Research Letters, 46. https://doi.org/10.1029/2019GL085062
  3. Hongjian Fang, Robert D. van der Hilst, Maarten V. de Hoop, Konik Kothari, Sidharth Gupta, Ivan Dokmanić (2019). Parsimonious Seismic Tomography with Poisson Voronoi Projections: Methodology and Validation. Seismological Research Letters ; 91 (1): 343–355. doi: https://doi.org/10.1785/0220190141
  4. Shujuan Mao, Aurélien Mordret, Michel Campillo, Hongjian Fang, Robert D van der Hilst. (2019). On the measurement of seismic travel-time changes in the time-frequency domain with wavelet cross-spectrum analysis, Geophysical Journal International, , ggz495, https://doi.org/10.1093/gji/ggz495
  5. Liu, C., Yao, H., Yang, H.‐Y., Shen, W., Fang, H., Hu, S., & Qiao, L. ( 2019). Direct inversion for three‐dimensional shear wavespeed azimuthal anisotropy based on surface‐wave ray tracing: methodology and application to Yunnan, southwest China. Journal of Geophysical Research: Solid Earth, 124. https://doi.org/10.1029/2018JB016920
  6. Liu, Y., Zhang, H., Fang, H., Yao, H., & Gao, J. (2018). Ambient noise tomography of three-dimensional near-surface shear-wave velocity structure around the hydraulic fracturing site using surface microseismic monitoring array. Journal of Applied Geophysics, 159, 209-217.
  7. Fang, H., Yao, H., Zhang, H., Thurber, C., Ben-Zion, Y., & van der Hilst, R. D. (2018). Vp/Vs tomography in the southern California plate boundary region using body and surface wave traveltime data. Geophysical Journal International, 216(1), 609-620.
  8. Fang, H., Yao, H., & Zhang, H. (2018). Earthquake rupture imaging with the wavelet domain compressive sensing: methodology and application to the 2011 Tohoku earthquake. Geophysical Journal International, 215(3), 2060-2070.
  9. Zhang, Y., Yao, H., Yang, H. Y., Cai, H. T., Fang, H., Xu, J., ... & Chen, K. X. (2018). 3‐D Crustal Shear‐Wave Velocity Structure of the Taiwan Strait and Fujian, SE China, Revealed by Ambient Noise Tomography. Journal of Geophysical Research: Solid Earth, 123(9), 8016-8031.
  10. Golos, E. M., Fang, H., Yao, H., Zhang, H., Burdick, S., Vernon, F., ... & van der Hilst, R. D. (2018). Shear wave tomography beneath the United States using a joint inversion of surface and body waves. Journal of Geophysical Research: Solid Earth, 123(6), 5169-5189.
  11. Singer, J., Obermann, A., Kissling, E., Fang, H., Hetényi, G., & Grujic, D. (2017). Along‐strike variations in the Himalayan orogenic wedge structure in Bhutan from ambient seismic noise tomography. Geochemistry, Geophysics, Geosystems. (PDF download)
  12. Fang, H., Zhang, H., Yao, H., Allam, A., Zigone, D., Ben‐Zion, Y., ... & van der Hilst, R. D. (2016). A new algorithm for three‐dimensional joint inversion of body wave and surface wave data and its application to the Southern California plate boundary region. Journal of Geophysical Research: Solid Earth.(PDF download)
  13. Ji, G., Hai-Jiang, Z., Hong-Jian, F., & Nan, L. (2017). An efficient joint inversion strategy for 3D seismic travel time and DC resistivity data based on cross-gradient structure constraint. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 60(9), 3628-3641.
  14. Li, C., Yao, H., Fang, H., Huang, X., Wan, K., Zhang, H., & Wang, K. (2016). 3D Near‐Surface Shear‐Wave Velocity Structure from Ambient‐Noise Tomography and Borehole Data in the Hefei Urban Area, China. Seismological Research Letters.(PDF download)
  15. Chen, K. X., Chen, P. F., Chen, L. W., Yao, H., Fang, H., & Su, P. L. (2016). South Ilan Plain High-Resolution 3-D S-Wave Velocity from Ambient Noise Tomography. Terrestrial, Atmospheric & Oceanic Sciences, 27(3).(PDF download)
  16. Fang, H., Yao, H., Zhang, H., Huang, Y. C., & van der Hilst, R. D. (2015). Direct inversion of surface wave dispersion for three-dimensional shallow crustal structure based on ray tracing: methodology and application. Geophysical Journal International, 201(3), 1251-1263.(PDF download)
  17. Fang, H., & Zhang, H. (2014). Wavelet-based double-difference seismic tomography with sparsity regularization. Geophysical Journal International, 199(2), 944-955.(PDF download)