Earthquakes.Zone

Earthquakes United States 1977

United States was hit by 235 earthquakes with a magnitude of 4 and more in 1977. The biggest earthquake in United States for 1977 had a magnitude of 6.3 (5/30/1977)
6.3
1977-05-30
6
1977-03-26
5.8
1977-11-23
5.7
1977-08-04
5.7
1977-11-09
5.7
1977-12-14
5.6
1977-08-19
5.6
1977-04-05
5.6
1977-12-17
5.5
1977-07-28

Earthquakes Map United States 1977

Earthquakes Chart United States 1977