Earthquakes United States 1973
United States was hit by 240 earthquakes with a magnitude of 4 and more in 1973. The biggest earthquake in United States for 1973 had a magnitude of 6.7 (7/1/1973)
4.2
1973-01-10
4.2
1973-01-21
4.2
1973-01-22
4.2
1973-03-24
4.2
1973-04-11
4.2
1973-04-12
4.2
1973-04-02
4.2
1973-04-04
4.2
1973-04-23
4.2
1973-04-24
Earthquakes Map United States 1973
Earthquakes Chart United States 1973
| Month | Number of hits |
| January 1973 | 19 |
| February 1973 | 17 |
| March 1973 | 24 |
| April 1973 | 20 |
| May 1973 | 20 |
| June 1973 | 19 |
| July 1973 | 24 |
| August 1973 | 14 |
| September 1973 | 23 |
| October 1973 | 19 |
| November 1973 | 15 |
| December 1973 | 26 |