| District | M>=6 | 6>M>=5 | 5>M>=4 | 4>M>=3 | M<3 | Unknown | Total |
|---|---|---|---|---|---|---|---|
| Hokkaido | 0 | 1 | 13 | 49 | 722 | 76 | 861 |
| Tohoku | 7 | 36 | 527 | 2870 | 30932 | 21 | 34393 |
| Kanto | 2 | 13 | 100 | 794 | 10671 | 32 | 11612 |
| Chubu | 0 | 1 | 4 | 33 | 3449 | 19 | 3506 |
| Kinki | 0 | 0 | 0 | 5 | 1210 | 15 | 1230 |
| Chugoku, Shikoku | 0 | 0 | 1 | 4 | 602 | 9 | 616 |
| Kyushu, Ryukyu Is. | 0 | 2 | 8 | 151 | 3541 | 292 | 3994 |
| Near Japan * | 1 | 6 | 137 | 412 | 90 | 18 | 664 |
| Total | 10 | 59 | 790 | 4318 | 51217 | 482 | 56876 |
*; 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: 1958
(Includes earthquakes whose hypocentral parameters were not determined.)