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October 25 AM
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| 10:00-10:10 |
Shuhei Okubo (ERI Director) |
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Opening Remarks |
| 10:10-10:20 |
Yoshichika Nishio (Earthquake Research
Division Director, MEXT) |
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Greetings from MEXT |
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Research Projects
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| 10:20-10:50 |
Naoshi Hirata (DaiDaiToku project leader;
ERI, Univ. Tokyo) |
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Overview of results from the Metropolitan
Project: Regional characterization of the crust in metropolitan areas
for prediction of strong ground motion |
| 10:50-11:20 |
Thomas H. Jordan (SCEC Director;
Univ. Southern California) |
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SCEC's program of earthquake system science
in southern California |
| 11:20-11:50 |
Hiroyuki Fujiwara (J-SHIS project leader;
NIED, Tsukuba) |
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National seismic hazard maps of
Japan |
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October 25 PM
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Earthquake Tectonics
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| 13:30-14:00 |
Toshiro Tanimoto (Univ. California, Santa
Barbara) |
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A method to determine S-wave velocity in the
shallow crust: Frequency dependence in Rayleigh wave
ellipticity |
| 14:00-14:20 |
Hiroshi Sato, Naoshi Hirata, Kazuki Koketsu
(ERI, Univ. Tokyo), Kiyoshi Ito (DPRI, Kyoto Univ.), David Okaya
(Univ. Southern California), Takaya Iwasaki (ERI, Univ. Tokyo), Tanio
Ito (Chiba Univ.), Keiji Kasahara (NIED, Tsukuba), Takeshi Ikawa,
Susumu Abe, Taku Kawanaka (JGI Incorporated), Makoto Matsubara (NIED,
Tsukuba), Reiji Kobayashi (ERI, Univ. Tokyo), and Steven Harder
(Univ. Texas El Paso) |
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Seismic reflection profiling for prediction
of strong ground motion in the metropolitan areas, Japan: Results from
Tokyo and Osaka |
| 14:20-14:40 |
Kiyoshi Ito, Yasuhiro Umeda (DPRI, Kyoto
Univ.), Hiroshi Sato, Naoshi Hirata (ERI, Univ. Tokyo), Taku Kawanaka, and
Takeshi Ikawa (JGI Incorporated) |
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Deep seismic profiling in the Kinki
district: The Shingu-Maizuru line |
| 14:40-15:00 |
Kin'ya Nishigami (DPRI, Kyoto Univ.) |
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Modeling deep structure of active faults and 3-D crustal structure in and around the Kinki district (2) |
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break (20 min.)
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Earthquake Source
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| 15:20-15:50 |
Ralph J. Archuleta, Susana Custodio
(Dept. Earth Sci. and Inst. Crustal Studies, Univ. California, Santa
Barbara), and Pencheng Liu (Inst. Crustal Studies, Univ. California, Santa
Barbara) |
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Resolving the source parameters of the
Parkfield earthquake by multiple inversions of different data
sets |
| 15:50-16:10 |
Tomotaka Iwata (DPRI, Kyoto
Univ.) |
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Source inversion of recent destructive
earthquakes and characterized source model |
| 16:10-16:30 |
Shin'ichi Miyazaki (ERI,
Univ. Tokyo) |
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Transient crustal deformation as deduced
from a dense GPS array - imaging evolutions of slip, slip-rate, and
shear stress change |
| 16:30-16:50 |
Manabu Hashimoto (DPRI, Kyoto Univ.),
Nithiwatthn Choosakul, Michio Hashizume (Chulalongkorn Univ.), Shuzo
Takemoto, Hiroshi Takiguchi, Yoichi Fukuda, and Kunio Fujimori (Kyoto
Univ.) |
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A geodetic fault model for the 2004
Sumatra-Andaman earthquake derived from CGPS data |
| 16:50-17:10 |
Naoyuki Kato (ERI, Univ. Tokyo) |
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Numerical simulation of recurrence of
asperity rupture in the Sanriku region, northeastern Japan |
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October 26 AM
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Ground Motions
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| 09:30-10:00 |
John G. Anderson (Univ. Nevada, Reno) |
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Extreme ground motions |
| 10:00-10:20 |
Saburo Midorikawa (Tokyo Inst. Tech.) |
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Some problems on empirical strong motion
prediction |
| 10:20-10:50 |
Paul G. Somerville and Arben Pitarka (URS
Corporation, Pasadena) |
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Differences in earthquake source and ground
motion characteristics between surface and buried
earthquakes |
| 10:50-11:10 |
Hiroe Miyake, Kazuki Koketsu, Reiji
Kobayashi, Yasuhisa Tanaka, and Yasushi Ikegami (ERI,
Univ. Tokyo) |
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Broadband source modeling and integrated 3D
velocity model in the Tokyo metropolitan area: towards ground motion
validation of the great 1923 Kanto earthquake |
| 11:10-11:40 |
David J. Wald (USGS, Golden) |
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Prompt assessment of global urban
earthquakes: challenges producing rapid ground motion
estimations |
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October 26 PM
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Site Effects
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| 13:00-13:30 |
Thomas L. Pratt (USGS, Seattle) |
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Site response, basin effects and attenuation
in the Puget lowland, Washington state |
| 13:30-13:50 |
Shoji Sekiguchi (NIED, Tsukuba), Hiroki
Hayashi (Shimane Univ.), Masashi Tsukui (Chiba Univ.), Yo Uesugi (Tsuru
Univ.), Tanio Ito (Chiba Univ.), Yukio Yanagisawa (AIST, Tsukuba),
Fumio Yamamizu, Kazushige Obara, Sadaki Hori, Hisanori Kimura, Makoto
Matsubara, and Keiji Kasahara (NIED, Tsukuba) |
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Deep drilling at the arc-arc collision zone
in the Yamakita area, central Honshu, Japan |
| 13:50-14:10 |
Masaki Takahashi, Yukio Yanagisawa (AIST,
Tsukuba), Keiji Kasahara (NIED, Tsukuba), Haruko Sekiguchi (AIST,
Tsukuba), and Hiroshi Hayashi (Shimane Univ.) |
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Subsurface half-grabens in the Kanto Plain,
central Japan, and its effect for long-period strong motion |
| 14:10-14:30 |
Hiroaki Yamanaka (Tokyo Inst. Tech.) |
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Construction of 3D S-wave velocity model of
the Kanto basin, Japan, using Rayleigh wave phase velocity |
| break (20 min.) |
| 14:50-15:20 |
Kenichi Tsuda and Ralph J. Archuleta
(Univ. California, Santa Barbara) |
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Nonlinear site response: case study from
2003 and 2005 Miyagi-oki earthquakes |
| 15:20-15:40 |
Hiroshi Kawase (Kyushu Univ., Faculty
of Human-Environment Studies) |
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Site effects derived from spectral inversion
method for K-NET, KiK-net, and JMA strong-motion network wtih special
reference to soil nonlinearity in high PGA records |
| 15:40-16:00 |
Kazue Wakamatsu (NIED, Kawasaki) |
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Development of 7.5-arc-second engineering
geomorphologic classification database for metropolitan areas in
Japan |
| 16:00-16:30 |
Tom Heaton (California Inst. Tech.) |
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Simulated high-rise building response using
strong motions recorded during the 2003 Tokachi-oki
earthquake |
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October 26 Evening
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Public Lectures (in Japanese)
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| 17:00-18:00 |
Kojiro Irikura (Kyoto Univ.) |
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Prediction of strong ground motion with
“recipe” |
| 18:00-19:00 |
Kazuki Koketsu (ERI, Univ. Tokyo) |
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Future earthquakes and their strong ground
motions in the Tokyo metropolitan area |
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October 27 AM
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Large-scale Simulation and Rupture Dynamics
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| 09:10-09:30 | Muneo Hori
(ERI, Univ. Tokyo), Tsuyoshi Ichimura (Tokyo Inst. Tech.), and Kenji
Oguni (ERI, Univ. Tokyo) |
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Integrated earthquake simulation -
Estimation of strong ground motion and structural responses |
| 09:30-10:00 |
Kim B. Olsen (San Diego State Univ.) |
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TeraShake: Large-scale simulations of M7.7
earthquakes on the Southern San Andreas Fault |
| 10:00-10:30 |
Steven M. Day (San Diego State Univ.) |
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Analysis of long-period amplifications from
TeraShake |
| 10:30-10:50 |
Hidenori Kawabe and Katsuhiro Kamae (RRI,
Kyoto Univ.) |
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Underground structure modeling of Kii
peninsula, Japan, for long period ground motion simulation |
| 10:50-11:10 |
Takashi Furumura (ERI, Univ. Tokyo) |
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Computer simulation of long-period ground
motions associated by large subduction zone earthquakes |
| 11:10-11:30 |
Satoshi Ide (Dep. Earth Planet. Sci.,
Univ. Tokyo) |
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Rupture propagation along fault surfaces of
fractal characteristics |
| 11:30-11:50 |
Takashi Miyatake (ERI, Univ. Tokyo) |
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Effect of negative stress drop on faulting
process |
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| 11:50-12:00 |
Mizuho Ishida (NIED, Tsukuba) |
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Closing Remarks |