3
Recorded earthquakes
city
1990
Antofagasta earthquakes in 1990
Earthquake archive for Antofagasta in 1990: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.5
Average magnitude
28.7 km
Average depth
Strongest event
4.7
02 Sep 1990
Antofagasta, Chile
Depth
43.0 km
UTC
09:56:31
Coordinates
-23.852, -70.484
Analysis of the recorded activity
During 1990, 3 earthquakes were recorded near Antofagasta. Magnitudes ranged from 4.1 to 4.7, with an average of 4.5; depths ranged from 10.0 to 43.0 km, averaging 28.7 km. Activity extended from Wednesday, January 24, 1990 to Sunday, September 2, 1990 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
43.0 km
Antofagasta, Chile
02 Sep 1990 09:56:31 UTC
4.7
10.0 km
Antofagasta, Chile
24 Jan 1990 07:53:54 UTC
4.1
33.0 km
Antofagasta, Chile
28 Mar 1990 10:38:25 UTC