Time difference between the 1854 CE Ansei–Tokai and Ansei–Nankai earthquakes estimated from distant tsunami waveforms on the west coast of North America

Autor: Satoshi Kusumoto, Kentaro Imai, Takane Hori

Publikováno v: Progress in Earth and Planetary Science, Vol 9, Iss 1, Pp 1-10 (2022)

Abstract We estimated the time difference between the 1854 CE Ansei–Tokai and Ansei–Nankai earthquakes from tidal records of two tide gauge stations (San Francisco and San Diego) on the west coast of North America. The first signals of the Ansei�

Externí odkaz: https://doaj.org/article/c84e8b4c18974641b554ffae3a625de5

Origin Time of the 1854 Ansei–Tokai Tsunami Estimated from Tide Gauge Records on the West Coast of North America

Autor: Yuichiro Tanioka, Kentaro Imai, Karen Uno, Satoshi Kusumoto, Ryoko Obayashi, Narumi Takahashi, Takane Hori, Kenji Satake, Tung-Cheng Ho

Publikováno v: Seismological Research Letters. 91:2624-2630

We estimated the origin time of the 1854 Ansei–Tokai tsunami from the tsunami waveforms recorded at three tide gauge stations (Astoria, San Francisco, and San Diego) on the west coast of North America. The tsunami signal is apparent in the San Fran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f04dd4529c51e805132d32b1f63a9b6
https://doi.org/10.1785/0220200068

Geological evidence of tsunamis in the past 3800 years at a coastal lowland in the Central Fukushima Prefecture, Japan

Autor: Kenji Satake, Satoshi Kusumoto, Takayuki Omori, Tomoko Goto, Toshihiko Sugai

Publikováno v: Marine Geology. 404:137-146

We found seven event deposits during the past 3800 years in a total of 16 geological core samples from a coastal lowland in Fukushima Prefecture, about 12 km north of the Fukushima Daiichi Nuclear Power Station. The event deposits consisted of well-s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d012083e04f111eb6de660a9a8f63285
https://doi.org/10.1016/j.margeo.2018.07.004

Traveltime delay and initial phase reversal of distant tsunamis coupled with the self-gravitating elastic Earth

Autor: Kenji Satake, Shingo Watada, Satoshi Kusumoto

Publikováno v: Journal of Geophysical Research: Solid Earth. 119:4287-4310

Systematic tsunami traveltime delays of up to 15 min relative to the numerically simulated long waves from the 2010 Chilean and 2011 Tohoku-Oki earthquakes were widely observed at deep ocean tsunamimeters. Enigmatic small negative phases appearing be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ac653517d3937ec9b2e7a0e3d7f376a
https://doi.org/10.1002/2013jb010841

Nationwide Post Event Survey and Analysis of the 2011 Tohoku Earthquake Tsunami

Autor: Yoshimitsu Tajima, Satoshi Kusumoto, Ayumi Saruwatari, Tomohiro Takagawa, Yuki Sawai, Takahito Mikami, Nobuhito Mori, Shuji Seto, Kimitoshi HAYANO, Shunichi Koshimura, Tomoya Abe, Mohammad Heidarzadeh, Kazuhisa Goto, Shigehiro Fujino, Hitoshi Tanaka

Publikováno v: Mori, N, Takahashi, T, 2011 tsunami survey team, T & Heidarzadeh, M 2012, ' NATIONWIDE POST EVENT SURVEY AND ANALYSIS OF THE 2011 TOHOKU EARTHQUAKE TSUNAMI ', Coastal Engineering Journal, vol. 54, no. 1, pp. 1-25 . https://doi.org/10.1142/S0578563412500015

At 14:46 local time on March 11, 2011, a magnitude 9.0 earthquake occurred off the coast of northeast Japan. This earthquake generated a tsunami that struck Japan as well as various locations around the Pacific Ocean. With the participation of about

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01597a8f2ddaa92327595e54f2dcf1ee
https://doi.org/10.1142/s0578563412500015