5
Recorded earthquakes
city
1981
Tacna earthquakes in 1981
Earthquake archive for Tacna in 1981: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.6
Average magnitude
143.9 km
Average depth
Strongest event
4.7
20 Dec 1981
Tacna, Peru
Depth
139.2 km
UTC
06:12:12
Coordinates
-17.702, -69.915
Analysis of the recorded activity
During 1981, 5 earthquakes were recorded near Tacna. Magnitudes ranged from 4.3 to 4.7, with an average of 4.6; depths ranged from 134.3 to 156.0 km, averaging 143.9 km. Activity extended from Saturday, April 25, 1981 to Sunday, December 20, 1981 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
139.2 km
Tacna, Peru
20 Dec 1981 06:12:12 UTC
4.7
145.2 km
Tacna, Peru
27 Nov 1981 17:46:00 UTC
4.7
144.6 km
Tacna, Peru
25 Apr 1981 02:48:01 UTC
4.5
156.0 km
Tacna, Peru
07 May 1981 21:45:49 UTC
4.3
134.3 km
Tacna, Peru
12 Aug 1981 14:50:44 UTC