Earthquakes Map United States September 1977
United States was hit by TranslTotalRecords earthquakes with a magnitude of 4 and more in TranslEarthquakeMonth 1977. The biggest earthquake in United States for TranslEarthquakeMonth 1977 had a magnitude of 5.2 (9/7/1977 3:10:45 AM)
4.5
1977-09-19
4.4
1977-09-26
4.3
1977-09-14
4.1
1977-09-23
4.1
1977-09-19
4
1977-09-22
4
1977-09-08
4
1977-09-16
4
1977-09-17