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)
4.6
1981-11-10
4.6
1981-10-25
4.6
1981-10-23
4.6
1981-10-09
4.6
1981-10-03
4.6
1981-08-21
4.6
1981-07-26
4.6
1981-07-07
4.6
1981-11-21
4.6
1981-12-03

Earthquakes Map United States 1981

Earthquakes Chart United States 1981