region October 1991

Antofagasta earthquakes in October 1991

Earthquake archive for Antofagasta in October 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.

All periods

Overview

Period at a glance

Recorded earthquakes

4.6

Strongest magnitude

4.4

Average magnitude

85.6 km

Average depth

Strongest event

4.6

16 Oct 1991

Antofagasta, Chile

Depth

99.5 km

UTC

10:05:59

Coordinates

-24.606, -69.022

Analysis of the recorded activity

During October 1991, 2 earthquakes were recorded near Antofagasta. Magnitudes ranged from 4.2 to 4.6, with an average of 4.4; depths ranged from 71.7 to 99.5 km, averaging 85.6 km. Activity extended from Thursday, October 3, 1991 to Wednesday, October 16, 1991 UTC.

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

Event list

All earthquakes

Mag

Location

Details

4.6 99.5 km

Antofagasta, Chile

16 Oct 1991 10:05:59 UTC

4.2 71.7 km

Antofagasta, Chile

03 Oct 1991 08:38:55 UTC