Outreach & Public Relations Office

Earthquake & Volcano Infomation

Date publishedTitleLast update
2022/3/18【QE】16th March, 2022 Fukushima-ken Oki earthquake2022/3/18/ 00:00
2022/1/17【QE】11th Jan. 2022 Volcanic activity of Hunga Tonga Hunga Ha’apai underwater volcano2022/1/24/ 10:30

Latest research

Date publishedTitle
2022/06/29Detailed S-wave velocity structure of sediment and crust off Sanriku, Japan by a new analysis method for distributed acoustic sensing data using a seafloor cable and seismic interferometry
2022/04/28Performance of Seismic Observation by Distributed Acoustic Sensing Technology Using a Seafloor Cable Off Sanriku, Japan
2022/03/29Spatiotemporal variations of shallow very low frequency earthquake activity southeast off the Kii Peninsula, along the Nankai Trough, Japan
2022/03/25Décollement geometry controls on shallow Very Low Frequency Earthquakes
2022/02/16On the performance of position-domain sidereal filter for 30-sec kinematic GPS to mitigate multipath errors