Earthquakes Map United States April 1978
United States was hit by TranslTotalRecords earthquakes with a magnitude of 4 and more in TranslEarthquakeMonth 1978. The biggest earthquake in United States for TranslEarthquakeMonth 1978 had a magnitude of 6.5 (4/12/1978 3:42:04 AM)
6.5
1978-04-12
5.6
1978-04-11
5.6
1978-04-12
5.5
1978-04-11
5.3
1978-04-11
5.2
1978-04-12
5.1
1978-04-12
4.9
1978-04-16
4.8
1978-04-17
4.7
1978-04-22