3
Recorded earthquakes
city
1970
San Antonio earthquakes in 1970
Earthquake archive for San Antonio in 1970: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.7
Strongest magnitude
5.5
Average magnitude
35.3 km
Average depth
Strongest event
5.7
19 Sep 1970
Analysis of the recorded activity
During 1970, 3 earthquakes were recorded near San Antonio. Magnitudes ranged from 5.2 to 5.7, with an average of 5.5; depths ranged from 25.0 to 55.6 km, averaging 35.3 km. Activity extended from Monday, September 14, 1970 to Monday, September 28, 1970 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list