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)
4.5
1978-04-23
4.5
1978-04-24
4.5
1978-04-13
4.5
1978-04-09
4.4
1978-04-16
4.4
1978-04-21
4.3
1978-04-19
4.3
1978-04-28
4.3
1978-04-14
4.2
1978-04-10