Akio Katsumata - My portal

Profile Information

Affiliation: 教授, 学術研究部都市デザイン学系, 富山大学

J-GLOBAL ID: 200901016284436875
researchmap Member ID: 5000101056

Research Areas

Natural sciences / Solid earth science /

Papers

Continuity of Earthquake and Tsunami Monitoring by Japan Meteorological Agency under Critical Conditions

Noriko Kamaya, Mitsuyuki Hoshiba, Akio Katsumata, Keiji Doi

Seismological Research Letters, 92(1) 17-25, Jan 1, 2021
Submarine landslide source models consistent with multiple tsunami records of the 2018 Palu tsunami, Sulawesi, Indonesia

Kenji Nakata, Akio Katsumata, Abdul Muhari

Earth, Planets and Space, 72(1), Dec 1, 2020
Double seismic zone and seismicity in the mantle wedge beneath the Ogasawara Islands identified by an ocean bottom seismometer observation

Kenji Nakata, Akio Kobayashi, Akio Katsumata, Fuyuki Hirose, Takahito Nishimiya, Kazuhiro Kimura, Hiroaki Tsushima, Kenji Maeda, Hisatoshi Baba, Noritaka Hanamura …

Earth, Planets and Space, 71(1), Dec 1, 2019
Performance of uniform and heterogeneous slip distributions for the modeling of the November 2016 off Fukushima earthquake and tsunami, Japan

Kenji Nakata, Yutaka Hayashi, Hiroaki Tsushima, Kenichi Fujita, Yasuhiro Yoshida, Akio Katsumata

Earth, Planets and Space, 71(1), Dec 1, 2019
Characteristics of ACROSS signals from transmitting stations in the tokai area and observed by hi-net

Yasuhiro Yoshida, Akio Katsumata, Takahiro Kunitomo

Active Geophysical Monitoring, 353-371, Jan 1, 2019
Secular and coseismic changes in S-wave velocity detected using ACROSS in the Tokai region

Shuhei Tsuji, Koshun Yamaoka, Ryoya Ikuta, Takahiro Kunitomo, Toshiki Watanabe, Yasuhiro Yoshida, Akio Katsumata

Earth, Planets and Space, 70(1), Dec 1, 2018
Stand-alone tsunami alarm equipment

Akio Katsumata, Yutaka Hayashi, Kazuki Miyaoka, Hiroaki Tsushima, Toshitaka Baba, Patricio A. Catalán, Cecilia Zelaya, Felipe Riquelme Vasquez, Rodrigo Sanchez-Olavarria, Sergio Barrientos

Natural Hazards and Earth System Sciences, 17(5) 685-692, May 15, 2017
Shallow episodic tremor near the Nankai Trough axis off southeast Mie prefecture, Japan

Satoshi Annoura, Tetsuo Hashimoto, Noriko Kamaya, Akio Katsumata

Geophysical Research Letters, 44(8) 3564-3571, Apr, 2017
Seismicity within the Philippine Sea Plate South of the Nankai Trough Axis off the Kii Peninsula: Estimates from Ocean Bottom Seismographic Data in 2013 and 2014

Kenji NAKATA, Akio KOBAYASHI, Kenji HIRATA, Hiroaki TSUSHIMA, Akira YAMAZAKI, Akio KATSUMATA, Kenji MAEDA, Hisatoshi BABA, Satomi ICHINOSE, Takashi USHIDA …

Zisin (Journal of the Seismological Society of Japan. 2nd ser.), 69 59-68, Jan 10, 2017
Relations between long-period ground motions and subsurface structures

Daisuke Muto, Akio Katsumata

Papers in Meteorology and Geophysics, 66 1-14, 2016
Fast hypocenter determination in an inhomogeneous velocity structure using a 3D travel-time table

Akio Katsumata

Bulletin of the Seismological Society of America, 105(6) 3203-3208, Dec, 2015
Vp and Vs Structures in the Crust of Tokai Region, Central Japan, Estimated by Seismic ACROSS Signals

KUNITOMO Takahiro, OKUBO Makoto, YAMAOKA Koshun, WATANABE Toshiki, YOSHIDA Yasuhiro, KATSUMATA Akio, IKUTA Ryoya, KATO Aitaro, IIDAKA Takashi, TSUMURA Noriko

Zisin (Journal of the Seismological Society of Japan. 2nd ser.), 67(1) 1-24, 2014
Rapid magnitude determination from peak amplitudes at local stations

Akio Katsumata, Hiroshi Ueno, Shigeki Aoki, Yasuhiro Yoshida, Sergio Barrientos

Earth, Planets and Space, 65(8) 843-853, 2013
Rupture Propagation Characteristics of the 2003 Off-Tokachi Earthquake and Its Largest Aftershock Deduced from Strong Motion Duration

AOKI Shigeki, YOSHIDA Yasuhiro, KATSUMATA Akio, HOSHIBA Mitsuyuki

Zisin (Journal of the Seismological Society of Japan. 2nd ser.), 65(2) 163-174, Dec 15, 2012
ACROSS signal analysis from Toki, Morimachi and Toyohashi sources using continuous seismic records observed at Horai seismic array

YAMAZAKI Kenji, WATANABE Toshiki, YAMAOKA Koshun, IKUTA Ryoya, KUNITOMO Takahiro, YOSHIDA Yasuhiro, KATSUMATA Akio, YAMANAKA Yoshiko, NAKAMICHI Haruhisa, HORIKAWA Shinichiro

122 115-118, May 31, 2010
Depth of the Moho discontinuity beneath the Japanese islands estimated by traveltime analysis

Akio Katsumata

Journal of Geophysical Research: Solid Earth, 115(4), Apr, 2010
Characteristics of across signals transmitted from the tono transmitting station and observed by hi-net

Yasuhiro Yoshida, Hiroshi Ueno, Satoshi Takahama, Yuzo Lshikawa, Sumio Yoshikawa, Akio Katsumata, Takahiro Kunitomo, Mineo Kumazawa

Handbook of Geophysical Exploration: Seismic Exploration, 40(C) 463-472, 2010
Evaluation of detection level of crustal deformation observation in the time domain through power spectrum analysis -Investigation of a long-baseline laser extensometer

Akio Katsumata, Takeyasu Yamamoto, Akio Kobayashi, Nobuo Hamada, Sumio Yoshikawa

Journal of the Geodetic Society of Japan, 56(3) 107-116, 2010
Recursive digital filter with frequency response of a mechanical seismograph

Quarterly journal of seismology, 71(1) 89-91, Mar, 2008
Rapid source parameter determination and earthquake source process in Indonesia region

Iman Suardi, Yuji Yagi, Akio Katsumata, Osamu Kamigaichi

Bulletin of the International Institute of Seismology and Earthquake Engineering, 42 7-12, 2008

Misc.

Focal Mechanism and Seismic Moment of the 1921 Dec.8 Southwest Ibaraki, Japan, Earthquake

KATSUMATA Akio

Zisin : Journal of the Seismological Society of Japan, 53(1) 83-88, Jul 25, 2000
Source Parameters of the Tokyo Earthquake in Meiji Era(1894)

KATSUMATA Akio, HASHIDA Toshihiko, MIKAMI Naoya

Zisin : Journal of the Seismological Society of Japan, 52(1) 81-89, Jun 30, 1999
Magnitude Calculation with Velocity Amplitude for Deep Focus Earthquakes

KATSUMATA Akio

1998(2), Oct 9, 1998
Moment Estimation of Small Earthquakes by Waveform Fitting

KATSUMATA Akio

1997(2), Sep 15, 1997

Research Projects

能登半島北東部において継続する地震活動に関する総合調査

科学研究費助成事業, 特別研究促進費, 日本学術振興会, Jul, 2022 - Mar, 2023

平松良浩, 藏下英司, 酒井慎一, 飯高隆, 勝間田明男, 岡田知己, 吉田圭佑, 西村卓也, 太田雄策, 木下陽平, 吉村令慧, 後藤忠徳, 笠谷貴史, 田中愛幸, 宮澤理稔, 森下知晃, 鹿児島渉悟, 石山達也, 安江健一, 廣内大助, 松多信尚, 大堀道広, 村田晶, 岩田知孝
Research on solid earth physics in the sub-millihertz band using a long-baseline laser strainmeter network

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Research (Pioneering), Grant-in-Aid for Challenging Research (Pioneering), Japan Society for the Promotion of Science, Jun, 2017 - Mar, 2020

Araya Akito