Earthquakes Map United States March 1991
United States was hit by TranslTotalRecords earthquakes with a magnitude of 4 and more in TranslEarthquakeMonth 1991. The biggest earthquake in United States for TranslEarthquakeMonth 1991 had a magnitude of 5.2 (3/21/1991 5:04:45 AM)
4.3
1991-03-18
4.2
1991-03-15
4.1
1991-03-07
4.1
1991-03-25
4
1991-03-10
4
1991-03-21