2
Recorded earthquakes
region
December 1991
Calama earthquakes in December 1991
Earthquake archive for Calama in December 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.4
Average magnitude
88.9 km
Average depth
Strongest event
4.4
28 Dec 1991
Calama, Chile
Depth
96.2 km
UTC
13:42:49
Coordinates
-23.333, -68.917
Analysis of the recorded activity
During December 1991, 2 earthquakes were recorded near Calama. Magnitudes ranged from 4.3 to 4.4, with an average of 4.4; depths ranged from 81.6 to 96.2 km, averaging 88.9 km. Activity extended from Tuesday, December 17, 1991 to Saturday, December 28, 1991 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
96.2 km
Calama, Chile
28 Dec 1991 13:42:49 UTC
4.3
81.6 km
Calama, Chile
17 Dec 1991 14:19:12 UTC