| District | M>=6 | 6>M>=5 | 5>M>=4 | 4>M>=3 | M<3 | Unknown | Total |
|---|---|---|---|---|---|---|---|
| Hokkaido | 1 | 2 | 13 | 55 | 1304 | 23 | 1398 |
| Tohoku | 1 | 2 | 47 | 237 | 2247 | 5 | 2539 |
| Kanto | 0 | 0 | 8 | 61 | 1532 | 8 | 1609 |
| Chubu | 0 | 0 | 1 | 14 | 1546 | 3 | 1564 |
| Kinki | 0 | 0 | 0 | 6 | 1178 | 14 | 1198 |
| Chugoku, Shikoku | 0 | 0 | 1 | 4 | 688 | 4 | 697 |
| Kyushu, Ryukyu Is. | 0 | 1 | 14 | 122 | 3961 | 226 | 4324 |
| Near Japan * | 1 | 3 | 31 | 96 | 117 | 18 | 266 |
| Total | 3 | 8 | 115 | 595 | 12573 | 301 | 13595 |
*; 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: 180
(Includes earthquakes whose hypocentral parameters were not determined.)