4
Recorded earthquakes
city
1974
Chilca earthquakes in 1974
Earthquake archive for Chilca in 1974: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.5
Average magnitude
78.2 km
Average depth
Strongest event
4.7
05 Dec 1974
Tarma, Peru
Depth
51.0 km
UTC
17:03:38
Coordinates
-11.782, -75.711
Analysis of the recorded activity
During 1974, 4 earthquakes were recorded near Chilca. Magnitudes ranged from 4.2 to 4.7, with an average of 4.5; depths ranged from 33.0 to 136.0 km, averaging 78.3 km. Activity extended from Thursday, March 14, 1974 to Thursday, December 5, 1974 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
51.0 km
Tarma, Peru
05 Dec 1974 17:03:38 UTC
4.7
33.0 km
Tarma, Peru
21 Aug 1974 15:41:43 UTC
4.5
136.0 km
Huancayo, Peru
12 Jul 1974 14:04:01 UTC
4.2
93.0 km
Huancavelica, Peru
14 Mar 1974 06:10:18 UTC