Earthquakes Map United States April 1971
United States was hit by TranslTotalRecords earthquakes with a magnitude of 4 and more in TranslEarthquakeMonth 1971. The biggest earthquake in United States for TranslEarthquakeMonth 1971 had a magnitude of 5.8 (4/5/1971 9:04:43 AM)
Earthquakes Map United States April 1971