region April 1987

Antofagasta earthquakes in April 1987

Earthquake archive for Antofagasta in April 1987: 2 recorded events with dates, magnitudes, depths and epicenter details.

All periods

Overview

Period at a glance

Recorded earthquakes

4.9

Strongest magnitude

4.8

Average magnitude

54.0 km

Average depth

Strongest event

4.9

04 Apr 1987

Antofagasta, Chile

Depth

41.3 km

UTC

19:46:24

Coordinates

-23.955, -70.372

Analysis of the recorded activity

During April 1987, 2 earthquakes were recorded near Antofagasta. Magnitudes ranged from 4.6 to 4.9, with an average of 4.8; depths ranged from 41.3 to 66.7 km, averaging 54.0 km. Activity extended from Saturday, April 4, 1987 to Saturday, April 11, 1987 UTC.

Only 2 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

4.9 41.3 km

Antofagasta, Chile

04 Apr 1987 19:46:24 UTC

4.6 66.7 km

Antofagasta, Chile

11 Apr 1987 08:02:24 UTC