Rubuta ci gaba ga wannan sakin layi - The Maris 11, 2011 Tōhoku girgizar kasa
ya haifar da matsakaicin hanzari na ƙasa na ƙasa na 0.21 g (2.10 m / s2) zuwa 0.28 (2.77 m / s2) a wurin aikin, wanda yake ƙasa da ƙirar ƙira.