3
Recorded earthquakes
region
April 1987
San Antonio earthquakes in April 1987
Earthquake archive for San Antonio in April 1987: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.4
Average magnitude
42.2 km
Average depth
Strongest event
4.6
24 Apr 1987
San Antonio, Chile
Depth
33.0 km
UTC
08:46:27
Coordinates
-34.012, -72.158
Analysis of the recorded activity
During April 1987, 3 earthquakes were recorded near San Antonio. Magnitudes ranged from 4.1 to 4.6, with an average of 4.4; depths ranged from 33.0 to 60.7 km, averaging 42.2 km. Activity extended from Saturday, April 4, 1987 to Friday, April 24, 1987 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.6
33.0 km
San Antonio, Chile
24 Apr 1987 08:46:27 UTC
4.5
33.0 km
San Antonio, Chile
24 Apr 1987 07:30:58 UTC
4.1
60.7 km
San Antonio, Chile
04 Apr 1987 11:56:04 UTC