2
Recorded earthquakes
country
1921
United States earthquakes in 1921
Earthquake archive for United States in 1921: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
4.8
Average magnitude
0.0 km
Average depth
Strongest event
5.2
29 Sep 1921
Analysis of the recorded activity
During 1921, 2 earthquakes were recorded near United States. Magnitudes ranged from 4.4 to 5.2, with an average of 4.8; depths ranged from 0.0 to 0.0 km, averaging 0.0 km. Activity extended from Monday, March 14, 1921 to Thursday, September 29, 1921 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.2
0.0 km
Provo, United States
29 Sep 1921 14:12:00 UTC
4.4
0.0 km
Terre Haute, United States
14 Mar 1921 12:15:00 UTC