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Title: Seismic recordings of landslides caused by Typhoon Talas (2011), Japan
Authors: Yamada, Masumi  kyouindb  KAKEN_id
Matsushi, Yuki  kyouindb  KAKEN_id
Chigira, Masahiro  kyouindb  KAKEN_id
Mori, Jim
Author's alias: 山田, 真澄
Keywords: Typhoon Talas
deep-seated landslide
Issue Date: 7-Jul-2012
Publisher: American Geophysical Union
Journal title: Geophysical Research Letters
Volume: 39
Issue: 13
Thesis number: L13301
Abstract: Large deep-seated landslides occurred in Nara, Wakayama, and Mie prefectures of western Japan when Typhoon Talas passed through the region on September 3–4, 2011. Signals of large landslides have been recorded by seismic networks around the world, and overall force estimates have been previously determined for large landslides using long-period waves. This study focuses on the high-frequency waveforms and presents signals of 18 landslides caused by Typhoon Talas (2011). The location of the landslides can be determined by a seismological back-projection technique and these locations correlate with the observed surface features. We have found that the volumes of the landslide correlated with an energy parameter derived from the seismic records.
Rights: ©2012. American Geophysical Union.
This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
DOI(Published Version): 10.1029/2012GL052174
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