Jupiter’s moon Io, which orbits deep inside the magnetosphere, is the most geologically active object in the solar system. Kurdalagon Patera, a volcano on Io, erupted in 2015 and became a substantial source of Jovian magnetospheric plasma. Based on E… もっと読む
A laser strainmeter with a 1500 m baseline was constructed at an underground site in Kamioka, Gifu Prefecture, Japan. The interferometer using a high frequency-stabilized laser measures the change in distance between two retroreflectors in the tunnel… もっと読む
Hardebeck (2017) explores the spatial distribution of stress rotations caused by great subduction zone earthquakes. These stress rotations imply that the earthquake stress drops are of similar magnitude to the background stress, consistent with low d… もっと読む
Michiyo Sawai, Takehiro Hirose, Jun Kameda (2014), Frictional properties of incoming pelagic sediments at the Japan Trench: implications for large slip at a shallow plate boundary during the 2011 Tohoku earthquake, Earth, Planets and Space, 66:65, do… もっと読む
Yushiro Fujii, Kenji Satake, Shin’ichi Sakai, Masanao Shinohara, and Toshihiko Kanazawa (2011), Tsunami source of the 2011 off the Pacific coast of Tohoku Earthquake, Earth Planets Space, 63, 815–820, doi:10.5047/eps.2011.06.010 This paper compiled t… もっと読む
Suito (2017) developed a three-dimensional viscoelastic model using Finite Element Method to understand the postseismic deformation that followed the 2011 Tohoku-Oki earthquake and to clarify which elements of the viscoelastic media affect the observ… もっと読む
地球磁場の国際標準モデルであるIGRF(International Geomagnetic Reference Field)モデルは、国際地球電磁気学会(IAGA)の第5分科会(Division V)・地磁気モデル作業委員会(Working Group V-MOD: Geomagnetic Field Modeling)により、5年ごとに新しいバージョンが発表されることになっています。現在の最新版である第12世代(12th generation)は2014年12月に発表され、それに関する論文の特… もっと読む
