| District | M>=6 | 6>M>=5 | 5>M>=4 | 4>M>=3 | M<3 | Unknown | Total |
|---|---|---|---|---|---|---|---|
| Hokkaido | 0 | 2 | 14 | 58 | 1114 | 48 | 1236 |
| Tohoku | 0 | 1 | 4 | 67 | 4594 | 104 | 4770 |
| Kanto | 1 | 9 | 31 | 160 | 4110 | 90 | 4401 |
| Chubu | 1 | 4 | 14 | 92 | 12154 | 489 | 12754 |
| Kinki | 0 | 0 | 1 | 6 | 1585 | 13 | 1605 |
| Chugoku, Shikoku | 0 | 0 | 2 | 7 | 1336 | 9 | 1354 |
| Kyushu, Ryukyu Is. | 1 | 6 | 16 | 118 | 3958 | 226 | 4325 |
| Near Japan * | 1 | 2 | 29 | 90 | 526 | 23 | 671 |
| Total | 4 | 24 | 111 | 598 | 29377 | 1002 | 31116 |
*; 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: 404
(Includes earthquakes whose hypocentral parameters were not determined.)