Earthquakes United States 1964
United States was hit by 64 earthquakes with a magnitude of 4 and more in 1964. The biggest earthquake in United States for 1964 had a magnitude of 9.2 (3/28/1964)
9.2
1964-03-28
7.1
1964-02-06
6.6
1964-03-28
6.6
1964-03-30
6.6
1964-04-16
6.5
1964-04-20
6.5
1964-04-04
6.5
1964-03-28
6.5
1964-03-28
6.5
1964-03-28
Earthquakes Map United States 1964
Earthquakes Chart United States 1964
| Month | Number of hits |
| January 1964 | 1 |
| February 1964 | 2 |
| March 1964 | 30 |
| April 1964 | 20 |
| May 1964 | 3 |
| June 1964 | 1 |
| July 1964 | 1 |
| August 1964 | 2 |
| September 1964 | 2 |
| December 1964 | 2 |