3
Recorded earthquakes
city
1983
Chillán earthquakes in 1983
Earthquake archive for Chillán in 1983: 3 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.4
Strongest magnitude
5.0
Average magnitude
56.6 km
Average depth
Strongest event
5.4
14 Sep 1983
Analysis of the recorded activity
During 1983, 3 earthquakes were recorded near Chillán. Magnitudes ranged from 4.6 to 5.4, with an average of 5.0; depths ranged from 29.5 to 95.8 km, averaging 56.6 km. Activity extended from Tuesday, March 1, 1983 to Wednesday, September 14, 1983 UTC.
Only 3 earthquakes in the current catalogue match this period and location.
Event list