Early warning of tsunami from seismo-ionospheric fluctuation after Japan’s March 11, 2011, M=9.0 Tohoku earthquake using two-dimensional principal component analysis

Annals Of Geophysics

Jyh-Woei Lin¹ 

[1] National Cheng Kung University, Department of Earth Science, Tainan,

关键词: Two-dimensional principal component analysis;    Total electron content;    Tohoku earthquake;    Geomagnetic storm;    Tsunami;   

DOI  :  10.4401/ag-6710

学科分类：地球化学与岩石

来源: Istituto Nazionale Di Geofisica E Vulcanologia

【 摘 要 】

Two-dimensional principal component analysis (2DPCA) is implemented to analyze the total electron content (TEC) anomalies after Japan’s Tohoku earthquake that occurred at 05:46 on March 11, 2011 (UTC) (M w =9). 2DPCA and TEC data processing were conducted

【 授权许可】

CC BY