CMG, USGS, 345 Middlefield Rd, Menlo Park, CA 94025 United States ; DSR Dept., JAMSTEC, 2-15 Natsushima-cho, Yokosuka, 237-0061 Japan
Hawaii Inst. Geophys. Planet., University of Hawaii at Manoa, POST 602B, 1680 East-West Rd, Honolulu, HI 96822 United States ; Inst. of Seismology and Volcanology, Hokkaido Univ., N10-W8 Kita-ku, Sapporo, 060-0810 Japan
CMG, USGS, 345 Middlefield Rd, Menlo Park, CA 94025 United States
Active Fault Research Center, NIAIST, Site C7 1-1-1 Higashi, Tsukuba, 305-8567 Japan
Seismology and Volcanology Dept., MRI, 1-1 Nagamine, Tsukuba, 305-0052 Japan
DSR Dept., JAMSTEC, 2-15 Natsushima-cho, Yokosuka, 237-0061 Japan
DSR Dept., JAMSTEC, 2-15 Natsushima-cho, Yokosuka, 237-0061 Japan