| District | M>=6 | 6>M>=5 | 5>M>=4 | 4>M>=3 | M<3 | Unknown | Total |
|---|---|---|---|---|---|---|---|
| Hokkaido | 0 | 3 | 16 | 64 | 431 | 22 | 536 |
| Tohoku | 0 | 0 | 5 | 40 | 665 | 18 | 728 |
| Kanto | 0 | 1 | 1 | 17 | 714 | 4 | 737 |
| Chubu | 0 | 0 | 1 | 19 | 953 | 15 | 988 |
| Kinki | 0 | 0 | 0 | 4 | 783 | 11 | 798 |
| Chugoku, Shikoku | 0 | 0 | 0 | 3 | 355 | 2 | 360 |
| Kyushu, Ryukyu Is. | 0 | 0 | 6 | 62 | 1256 | 61 | 1385 |
| Near Japan * | 5 | 10 | 39 | 93 | 53 | 4 | 204 |
| Total | 5 | 14 | 68 | 302 | 5210 | 137 | 5736 |
*; 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: 50
(Includes earthquakes whose hypocentral parameters were not determined.)