Influence of Lightning on the Observation of Seismic Electromagnetic Wave Anomalies

by Jun Izutsu
Published 2007-01-01

Nucleation and Cascade Features of Earthquake Mainshock Statistically Explored from Foreshock Seismicity

by Masashi Kamogawa, Kazuyoshi Z. Nanjo, Jun Izutsu, Yoshiaki Orihara, Toshiyasu Nagao, Seiya Uyeda
Published 2019-04-01

Possible precursor to the March 11, 2011, Japan earthquake: ionospheric perturbations as seen by subionospheric very low frequency/low frequency propagation

by Jun Izutsu, Hiroki Yamaguchi, Kenji Ohta, Yoshihiro Yasuda, Yasuhide Hobara, Masashi Hayakawa, Tohru Nakamura
Published 2012-04-01

Development and Preliminary Analysis of a VLF-Band Electromagnetic-Wave Observation System for Short-Term Earthquake Precursory Monitoring

by Toshiyasu Nagao, Masashi Kamogawa, Jun Izutsu, Tomoyuki Suzuki, Airi Saito, Shigeki Sugiura, Hitoshi Kondo
Published 2021-05-01

The Ionospheric Precursor to the 2011 March 11 Earthquake Based upon Observations Obtained from the Japan-Pacific Subionospheric VLF/LF Network

by Masashi Hayakawa, Yasuhide Hobara, Alexander Rozhnoi, Maria Solovieva, Kenji Ohta, Jun Izutsu, Tohru Nakamura, Yasushi Kasahara
Published 2013-01-01