Earthquakes Map United States October 1981
United States was hit by TranslTotalRecords earthquakes with a magnitude of 4 and more in TranslEarthquakeMonth 1981. The biggest earthquake in United States for TranslEarthquakeMonth 1981 had a magnitude of 4.9 (10/1/1981 7:00:00 PM)
4.2
1981-10-05
4.2
1981-10-05
4.2
1981-10-02
4.1
1981-10-07
4.1
1981-10-20
4
1981-10-12
4
1981-10-03