1.
OGAWA T. A reassessment of the anomalous geomagnetic diurnal variation two months prior to the 2011 Tohoku earthquake, Japan (Mw 9.0). Ann. Geophys. [Internet]. 2018 Jan. 26 [cited 2026 Apr. 16];60(6 Sup):GM671. Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/7467