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)
5
1977-04-22
5
1977-02-22
5
1977-01-03
5
1977-02-21
4.9
1977-02-22
4.9
1977-02-05
4.9
1977-04-16
4.9
1977-01-21
4.9
1977-08-30
4.9
1977-11-14

Earthquakes Map United States 1977

Earthquakes Chart United States 1977