Earthquakes アメリカ合衆国 1981
アメリカ合衆国 was hit by 287 earthquakes with a magnitude of 4 and more in 1981. The biggest earthquake in アメリカ合衆国 for 1981 had a magnitude of 6.4 (1981/11/03)
4.1
1981-06-22
4.1
1981-04-15
4.1
1981-04-30
4.1
1981-05-13
4.1
1981-01-12
4.1
1981-01-18
4.1
1981-01-27
4.1
1981-01-22
4.1
1981-02-11
4.1
1981-02-19