Periodic oscillations in the high-latitude ionosphere driven by ultralow frequency waves: simultaneous measurements using SuperDARN radars and GNSS-TEC technique
Sedimentary features of AD1741 tsunami deposit and some older event deposits in the narrow lowlands along the eastern margin of the Japan Sea, northern Hiyama District, Hokkaido, Japan
Slip Distribution of the 2024 Noto Peninsula Earthquake (MJMA 7.6) Estimated from Tsunami Waveforms and GNSS Data
Ring Current Local Time Dependence during geomagnetic storms using equatorial Dst - proxies
Tsunami Height Estimation by Gaussian Process Regression Using Maximum Pressure Change and Arrival Time at Seafloor Sensors off the Kii Peninsula, Japan
A future scenario earthquake and ground motion hazards for Kathmandu, Nepal
Origins and significance of alteration textures in hydrovolcanic products from active volcanoes
Estimation of Vs30 and site classification of Bhaktapur District using Microtremor Array Measurement
The color systematics of volcanic ash fall samples in estimating eruption sequences: A case study of the 2017–2018 eruption at Shinmoe-dake, Kirishima volcano, Southwest Japan.
Comparison of statistical low-frequency earthquake activity models