| District | M>=6 | 6>M>=5 | 5>M>=4 | 4>M>=3 | M<3 | Unknown | Total |
|---|---|---|---|---|---|---|---|
| Hokkaido | 0 | 3 | 11 | 32 | 775 | 35 | 856 |
| Tohoku | 1 | 5 | 51 | 461 | 11426 | 303 | 12247 |
| Kanto | 0 | 0 | 4 | 25 | 1866 | 23 | 1918 |
| Chubu | 0 | 0 | 1 | 10 | 1832 | 18 | 1861 |
| Kinki | 0 | 0 | 1 | 11 | 1408 | 12 | 1432 |
| Chugoku, Shikoku | 0 | 0 | 2 | 7 | 766 | 7 | 782 |
| Kyushu, Ryukyu Is. | 0 | 1 | 13 | 58 | 2506 | 59 | 2637 |
| Near Japan * | 0 | 5 | 17 | 70 | 470 | 12 | 574 |
| Total | 1 | 14 | 100 | 674 | 21049 | 469 | 22307 |
*; 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: 228
(Includes earthquakes whose hypocentral parameters were not determined.)