2
Recorded earthquakes
region
February 1991
Antofagasta earthquakes in February 1991
Earthquake archive for Antofagasta in February 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.8
Average magnitude
38.8 km
Average depth
Strongest event
4.9
25 Feb 1991
Antofagasta, Chile
Depth
40.5 km
UTC
21:12:54
Coordinates
-23.216, -70.560
Analysis of the recorded activity
During February 1991, 2 earthquakes were recorded near Antofagasta. Magnitudes ranged from 4.7 to 4.9, with an average of 4.8; depths ranged from 37.2 to 40.5 km, averaging 38.9 km. Activity extended from Monday, February 25, 1991 to Monday, February 25, 1991 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
40.5 km
Antofagasta, Chile
25 Feb 1991 21:12:54 UTC
4.7
37.2 km
Antofagasta, Chile
25 Feb 1991 11:44:10 UTC