| District | M>=6 | 6>M>=5 | 5>M>=4 | 4>M>=3 | M<3 | Unknown | Total |
|---|---|---|---|---|---|---|---|
| Hokkaido | 0 | 1 | 11 | 55 | 518 | 18 | 603 |
| Tohoku | 1 | 2 | 6 | 37 | 1026 | 55 | 1127 |
| Kanto | 0 | 0 | 0 | 17 | 1232 | 31 | 1280 |
| Chubu | 0 | 0 | 0 | 8 | 662 | 9 | 679 |
| Kinki | 0 | 1 | 2 | 7 | 2941 | 123 | 3074 |
| Chugoku, Shikoku | 0 | 0 | 1 | 7 | 1289 | 34 | 1331 |
| Kyushu, Ryukyu Is. | 1 | 2 | 15 | 80 | 2031 | 110 | 2239 |
| Near Japan * | 0 | 4 | 13 | 27 | 52 | 4 | 100 |
| Total | 2 | 10 | 48 | 238 | 9751 | 384 | 10433 |
*; 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: 93
(Includes earthquakes whose hypocentral parameters were not determined.)