Earthquakes Japan 1981
Japan was hit by 440 earthquakes with a magnitude of 4 and more in 1981. The biggest earthquake in Japan for 1981 had a magnitude of 7 (1/18/1981)
5.7
1981-04-13
5.7
1981-02-23
5.7
1981-09-24
5.6
1981-09-03
5.6
1981-02-19
5.6
1981-03-16
5.6
1981-01-18
5.6
1981-04-18
5.6
1981-08-16
5.6
1981-11-18
Earthquakes Map Japan 1981
Earthquakes Chart Japan 1981
| Month | Number of hits |
| January 1981 | 58 |
| February 1981 | 31 |
| March 1981 | 44 |
| April 1981 | 35 |
| May 1981 | 25 |
| June 1981 | 35 |
| July 1981 | 36 |
| August 1981 | 32 |
| September 1981 | 38 |
| October 1981 | 27 |
| November 1981 | 24 |
| December 1981 | 55 |