Earthquakes.Zone

Earthquakes United States 1981

United States was hit by 287 earthquakes with a magnitude of 4 and more in 1981. The biggest earthquake in United States for 1981 had a magnitude of 6.4 (11/3/1981)
4.7
1981-07-06
4.7
1981-08-10
4.7
1981-10-06
4.7
1981-09-30
4.7
1981-09-26
4.7
1981-10-23
4.7
1981-10-24
4.7
1981-11-08
4.7
1981-11-09
4.7
1981-11-10

Earthquakes Map United States 1981

Earthquakes Chart United States 1981