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)
4.7
1977-01-27
4.7
1977-01-22
4.7
1977-08-27
4.7
1977-10-16
4.7
1977-10-19
4.7
1977-10-24
4.7
1977-10-01
4.7
1977-11-01
4.7
1977-11-17
4.7
1977-11-19

Earthquakes Map United States 1977

Earthquakes Chart United States 1977