Seismic Anisotropy and Vp/Vs Changes Measured on Ocean Bottom Seismometers Suggest Fluid Pressure Changes Occur With Slow Slip off the Hikurangi Margin, New Zealand
Martha K Savage1, Hubert Jerzy Zal1, Katie Jacobs2, Stefan Mroczek3, Jefferson Yarce4, Erin Todd5, Heather R Crume6, Jenny S Nakai7,8, Kenny Mensah Graham3, Yuriko Iwasaki9, Anne Sheehan10, Kimihiro Mochizuki11, Susan Y Schwartz12 and Spahr C Webb13, (1)Victoria University of Wellington, School of Geography, Environment and Earth Sciences, Wellington, New Zealand, (2)Earth Sciences New Zealand, Lower Hutt, New Zealand, (3)Victoria University of Wellington, Wellington, New Zealand, (4)Universidad Nacional de Colombia, Medellín, Colombia, (5)University of Otago, Dunedin, New Zealand, (6)Santa Cruz Geophysics, Santa Cruz, United States, (7)University of Colorado, CIRES, Boulder, CO, United States, (8)University of Colorado at Boulder, Boulder, CO, United States, (9)Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, (10)University of Colorado at Boulder, Boulder, United States, (11)University of Tokyo, Earthquake Research Institute, Bunkyo-ku, Japan, (12)University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States, (13)Lamont-Doherty Earth Observatory, Palisades, NY, United States
