2
Recorded earthquakes
city
1977
Vallenar earthquakes in 1977
Earthquake archive for Vallenar in 1977: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.4
Strongest magnitude
5.2
Average magnitude
42.5 km
Average depth
Strongest event
5.4
05 Oct 1977
Analysis of the recorded activity
During 1977, 2 earthquakes were recorded near Vallenar. Magnitudes ranged from 4.9 to 5.4, with an average of 5.2; depths ranged from 33.0 to 52.0 km, averaging 42.5 km. Activity extended from Thursday, August 4, 1977 to Wednesday, October 5, 1977 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.4
52.0 km
Vallenar, Chile
05 Oct 1977 04:34:09 UTC
4.9
33.0 km
Vallenar, Chile
04 Aug 1977 06:45:39 UTC