Search Results - "Kamigaichi, Osamu"

Efficiency of earthquake forecast models based on earth tidal correlation with background seismicity along the Tonga–Kermadec trench by Hirose, Fuyuki, Maeda, Kenji, Kamigaichi, Osamu

“…The correlation between Earth’s tides and background seismicity has been suggested to become stronger before great earthquakes and weaker after. However,…”
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Green's function at depth of borehole observation required for precise estimation of the effect of ocean tidal loading near coasts by Kamigaichi, Osamu, Matsumoto, Norio, Hirose, Fuyuki

“…SUMMARY We calculated Green's functions of displacements and strains caused by a surface load in surface and subsurface observations. Green's functions of…”
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Magma chamber recharging and tectonic influence on reservoirs: The 1986 eruption of Izu-Oshima by Linde, Alan T., Kamigaichi, Osamu, Churei, Masaaki, Kanjo, Kenji, Sacks, Selwyn

“…Although analytical expressions for deformation due to simple reservoirs and planar dikes have been in use for decades, seldom are there sufficient data to…”
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Preseismic groundwater level changes induced by crustal deformations related to earthquake swarms off the east coast of Izu Peninsula, Japan by Koizumi, Naoji, Kitagawa, Yuichi, Matsumoto, Norio, Takahashi, Makoto, Sato, Tsutomu, Kamigaichi, Osamu, Nakamura, Koji

“…Groundwater level changes since October 1994 of Omuroyama‐kita (OMR) well in Izu Peninsula, Japan, were examined in relation to six earthquake swarms with…”
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Tidal Forcing of Interplate Earthquakes Along the Tonga‐Kermadec Trench by Hirose, Fuyuki, Maeda, Kenji, Kamigaichi, Osamu

“…We investigated the spatiotemporal variations of the relation between the levels and phase angles of Earth tidal indices and the occurrence of interplate…”
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Initial results from WING, the continuous GPS network in the western Pacific area by Kato, Teruyuki, Kotake, Yoshiko, Nakao, Shigeru, Beavan, John, Hirahara, Kazuro, Okada, Masami, Hoshiba, Mitsuyuki, Kamigaichi, Osamu, Feir, Renato B., Park, Pil Ho, Gerasimenko, Mikhail D., Kasahara, Minoru

“…To investigate tectonic deformation in the western Pacific, a continuous GPS tracking network has been established, and named the Western Pacific Integrated…”
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Preseismic groundwater level changes induced by crustal deformations related to earthquake swarms off the east coast of Izu Peninsula, Japan by KOIZUMI, Naoji, KITAGAWA, Yuichi, MATSUMOTO, Norio, TAKAHASHI, Makoto, SATO, Tsutomu, KAMIGAICHI, Osamu, NAKAMURA, Koji

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Preseismic changes in groundwater level and volumetric strain associated with earthquake swarms off the east coast of the Izu Peninsula, Japan by Koizumi, Naoji, Tsukuda, Eikichi, Kamigaichi, Osamu, Matsumoto, Norio, Takahashi, Makoto, Sato, Tsutomu

“…We have observed the groundwater level at Omuroyama‐kita (OMR) well on the Izu Peninsula, Japan since October 1994. During the observation period, there were…”
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