2
Recorded earthquakes
region
March 1973
Antofagasta earthquakes in March 1973
Earthquake archive for Antofagasta in March 1973: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.3
Strongest magnitude
4.3
Average magnitude
45.0 km
Average depth
Strongest event
4.3
07 Mar 1973
Antofagasta, Chile
Depth
57.0 km
UTC
16:38:16
Coordinates
-24.304, -70.215
Analysis of the recorded activity
During March 1973, 2 earthquakes were recorded near Antofagasta. Magnitudes ranged from 4.3 to 4.3, with an average of 4.3; depths ranged from 33.0 to 57.0 km, averaging 45.0 km. Activity extended from Saturday, March 3, 1973 to Wednesday, March 7, 1973 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.3
57.0 km
Antofagasta, Chile
07 Mar 1973 16:38:16 UTC
4.3
33.0 km
Antofagasta, Chile
03 Mar 1973 23:37:02 UTC