3
Recorded earthquakes
region
August 1989
Antofagasta earthquakes in August 1989
Earthquake archive for Antofagasta in August 1989: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.5
Average magnitude
42.0 km
Average depth
Strongest event
4.7
20 Aug 1989
Antofagasta, Chile
Depth
59.9 km
UTC
06:21:45
Coordinates
-23.372, -70.967
Analysis of the recorded activity
During August 1989, 3 earthquakes were recorded near Antofagasta. Magnitudes ranged from 4.3 to 4.7, with an average of 4.5; depths ranged from 33.0 to 59.9 km, averaging 42.0 km. Activity extended from Wednesday, August 9, 1989 to Sunday, August 20, 1989 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
59.9 km
Antofagasta, Chile
20 Aug 1989 06:21:45 UTC
4.6
33.0 km
Antofagasta, Chile
13 Aug 1989 20:47:52 UTC
4.3
33.0 km
Antofagasta, Chile
09 Aug 1989 08:24:08 UTC