| District | M>=6 | 6>M>=5 | 5>M>=4 | 4>M>=3 | M<3 | Unknown | Total |
|---|---|---|---|---|---|---|---|
| Hokkaido | 0 | 2 | 8 | 35 | 964 | 33 | 1042 |
| Tohoku | 0 | 0 | 6 | 34 | 1491 | 20 | 1551 |
| Kanto | 0 | 2 | 17 | 24 | 1573 | 16 | 1632 |
| Chubu | 0 | 0 | 3 | 29 | 2788 | 13 | 2833 |
| Kinki | 0 | 1 | 1 | 8 | 1461 | 23 | 1494 |
| Chugoku, Shikoku | 0 | 0 | 0 | 4 | 636 | 4 | 644 |
| Kyushu, Ryukyu Is. | 2 | 2 | 17 | 143 | 1858 | 127 | 2149 |
| Near Japan * | 1 | 11 | 57 | 167 | 146 | 11 | 393 |
| Total | 3 | 18 | 109 | 444 | 10917 | 247 | 11738 |
*; 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: 170
(Includes earthquakes whose hypocentral parameters were not determined.)