3
Recorded earthquakes
city
1981
Arequipa earthquakes in 1981
Earthquake archive for Arequipa in 1981: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.7
Average magnitude
92.7 km
Average depth
Strongest event
5.0
22 May 1981
Analysis of the recorded activity
During 1981, 3 earthquakes were recorded near Arequipa. Magnitudes ranged from 4.3 to 5.0, with an average of 4.7; depths ranged from 67.7 to 125.8 km, averaging 92.7 km. Activity extended from Monday, February 2, 1981 to Monday, June 8, 1981 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
125.8 km
Arequipa, Peru
22 May 1981 03:08:14 UTC
4.7
84.6 km
Moquegua, Peru
02 Feb 1981 07:20:33 UTC
4.3
67.7 km
Mollendo, Peru
08 Jun 1981 11:44:44 UTC