| District | M>=6 | 6>M>=5 | 5>M>=4 | 4>M>=3 | M<3 | Unknown | Total |
|---|---|---|---|---|---|---|---|
| Hokkaido | 1 | 2 | 53 | 186 | 4058 | 113 | 4413 |
| Tohoku | 0 | 2 | 6 | 59 | 2906 | 44 | 3017 |
| Kanto | 0 | 1 | 13 | 28 | 3548 | 21 | 3611 |
| Chubu | 0 | 0 | 1 | 18 | 1582 | 6 | 1607 |
| Kinki | 0 | 0 | 0 | 7 | 1736 | 1 | 1744 |
| Chugoku, Shikoku | 0 | 0 | 1 | 6 | 1141 | 1 | 1149 |
| Kyushu, Ryukyu Is. | 2 | 5 | 26 | 207 | 4436 | 88 | 4764 |
| Near Japan * | 0 | 4 | 20 | 76 | 114 | 12 | 226 |
| Total | 3 | 14 | 120 | 587 | 19521 | 286 | 20531 |
*; 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: 409
(Includes earthquakes whose hypocentral parameters were not determined.)