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Earthquake numbers by district and magnitude

August 2021
District M>=6 6>M>=5 5>M>=4 4>M>=3 M<3 Unknown Total
Hokkaido 0 2 12 56 834 29 933
Tohoku 0 1 6 67 4453 70 4597
Kanto 1 6 27 131 3388 116 3669
Chubu 0 0 1 28 3218 50 3297
Kinki 0 0 3 5 1990 23 2021
Chugoku, Shikoku 0 0 2 5 1049 8 1064
Kyushu, Ryukyu Is. 0 0 10 66 3235 98 3409
Near Japan * 1 6 31 100 677 33 848
Total 2 15 92 458 18844 427 19838

*; Sakhalin, Kurile Is., Korea, Ogasawara Is., Primorskii, Taiwan
Total number of earthquakes felt with a seismic intensity of 1 or greater on the JMA scale: 151
(Includes earthquakes whose hypocentral parameters were not determined.)