4
Recorded earthquakes
city
1974
Pisco earthquakes in 1974
Earthquake archive for Pisco in 1974: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.9
Strongest magnitude
4.7
Average magnitude
43.0 km
Average depth
Strongest event
4.9
03 Oct 1974
Chincha Alta, Peru
Depth
33.0 km
UTC
21:56:57
Coordinates
-13.430, -77.029
Analysis of the recorded activity
During 1974, 4 earthquakes were recorded near Pisco. Magnitudes ranged from 4.5 to 4.9, with an average of 4.7; depths ranged from 33.0 to 73.0 km, averaging 43.0 km. Activity extended from Thursday, October 3, 1974 to Tuesday, December 17, 1974 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.9
33.0 km
Chincha Alta, Peru
03 Oct 1974 21:56:57 UTC
4.7
33.0 km
Pisco, Peru
05 Oct 1974 17:57:59 UTC
4.6
73.0 km
Ica, Peru
17 Dec 1974 13:47:34 UTC
4.5
33.0 km
Chincha Alta, Peru
07 Oct 1974 11:40:27 UTC