Temporal Variation and Statistical Assessment of the b Value off the Pacific Coast of Tokachi, Hokkaido, Japan

by Weiyun Xie, Katsumi Hattori, Peng Han
Published 2019-03-01

Monitoring of ULF (Ultra-Low-Frequency) Geomagnetic Variations Associated with Earthquakes

by Kenji Ohta, Katsumi Hattori, Masashi Hayakawa
Published 2007-07-01

Singular Spectrum Analysis of the Total Electron Content Changes Prior to M ≥ 6.0 Earthquakes in the Chinese Mainland During 1998–2013

by Hongyan Chen, Miao Miao, Ying Chang, Qiao Wang, Xuhui Shen, Katsumi Hattori, Katsumi Hattori, Peng Han
Published 2021-05-01

Detection of Thermal Changes Related to the 2011 Shinmoedake Volcano Activity and Japan: Spatiotemporal Variation of Singularity of MODIS Data After Discriminating False Changes Du...

by Rika Tsutsumi, Katsumi Hattori, Chie Yoshino, Nicola Genzano
Published 2020-08-01

Anomaly disturbances of the magnetic fields before the strong earthquake in Japan on March 11, 2011

by Masashi Hayakawa, Katsumi Hattori, Valery S. Ismaguilov, Yuri A. Kopytenko
Published 2012-04-01

Ionospheric GPS TEC Anomalies and M >= 5.9 Earthquakes in Indonesia during 1993 - 2002

by Sarmoko Saroso, Jann-Yenq Liu, Katsumi Hattori, Chia-Hung Chen
Published 2008-01-01

Possible Spatial Extent of Ionospheric GPS-TEC and NmF2 Anomalies Related to the 1999 Chi-Chi and Chia-Yi Earthquakes in Taiwan

by Masahide Nishihashi, Katsumi Hattori, Hau-Kun Jhuang, Jann-Yenq Liu
Published 2009-01-01

Ionospheric GPS TEC Anomalies and M > = 5.9 Earthquakes in Indonesia during 1993 - 2002

by Sarmoko Saroso, Jann-Yenq Liu, Katsumi Hattori, and Chia-Hung Chen
Published 2008-01-01

Detecting Earthquake-Related Anomalies of a Borehole Strain Network Based on Multi-Channel Singular Spectrum Analysis

by Zining Yu, Katsumi Hattori, Kaiguang Zhu, Chengquan Chi, Mengxuan Fan, Xiaodan He
Published 2020-09-01

Borehole Strain Observations Based on a State-Space Model and ApNe Analysis Associated With the 2013 Lushan Earthquake

by Zining Yu, Kaiguang Zhu, Katsumi Hattori, Chengquan Chi, Mengxuan Fan, Xiaodan He
Published 2021-01-01

Evaluation of Pre-Earthquake Anomalies of Borehole Strain Network by Using Receiver Operating Characteristic Curve

by Zining Yu, Katsumi Hattori, Kaiguang Zhu, Mengxuan Fan, Dedalo Marchetti, Xiaodan He, Chengquan Chi
Published 2021-02-01

A Statistical Study of the Correlation between Geomagnetic Storms and M ≥ 7.0 Global Earthquakes during 1957–2020

by Hongyan Chen, Rui Wang, Miao Miao, Xiaocan Liu, Yonghui Ma, Katsumi Hattori, Peng Han
Published 2020-11-01

Assessing the Potential Earthquake Precursory Information in ULF Magnetic Data Recorded in Kanto, Japan during 2000–2010: Distance and Magnitude Dependences

by Peng Han, Jiancang Zhuang, Katsumi Hattori, Chieh-Hung Chen, Febty Febriani, Hongyan Chen, Chie Yoshino, Shuji Yoshida
Published 2020-08-01

Tropospheric and Ionospheric Anomalies Induced by Volcanic and Saharan Dust Events as Part of Geosphere Interaction Phenomena

by Valerio Tramutoli, Francesco Marchese, Alfredo Falconieri, Carolina Filizzola, Nicola Genzano, Katsumi Hattori, Mariano Lisi, Jann-Yenq Liu, Dimitar Ouzounov, Michel Parrot, Nicola Pergola, Sergey Pulinets
Published 2019-04-01

Co-seismic signatures in magnetometer, geophone, and infrasound data during the Meinong Earthquake

by Jann-Yenq Liu, Chieh-Hung Chen, Tsung-Yu Wu, Hsiao-Ching Chen, Katsumi Hattori, I-Ching Yang, Tom Bleier, Karl Kappler, Yaqin Xia, Weisheng Chen, Zhengyan Liu
Published 2017-01-01

Azimuthal propagation of seismo-magnetic signals from large earthquakes in Taiwan

by Horng-Yuan Yen, Katsumi Hattori, Strong Wen, Chung-Ho Wang, Ta-Kang Yeh, Tao-Ming Chang, Jann-Yenq Liu, Chieh-Hung Chen, Ching-Ren Lin, Yi-Ru Chen
Published 2012-04-01

The source detection of 28 September 2018 Sulawesi tsunami by using ionospheric GNSS total electron content disturbance

by Jann-Yenq Liu, Chi-Yen Lin, Yuh-Ing Chen, Tso-Ren Wu, Meng-Ju Chung, Tien-Chi Liu, Yu-Lin Tsai, Loren C. Chang, Chi-Kuang Chao, Dimitar Ouzounov, Katsumi Hattori
Published 2020-08-01