city 1975

Vallenar earthquakes in 1975

Earthquake archive for Vallenar in 1975: 3 recorded events with dates, magnitudes, depths and epicenter details.

All periods 1974 1976

Overview

Period at a glance

Recorded earthquakes

4.9

Strongest magnitude

4.7

Average magnitude

37.7 km

Average depth

Strongest event

4.9

14 Feb 1975

Copiapó, Chile

Depth

18.0 km

UTC

05:36:47

Coordinates

-28.002, -70.785

Analysis of the recorded activity

During 1975, 3 earthquakes were recorded near Vallenar. Magnitudes ranged from 4.6 to 4.9, with an average of 4.7; depths ranged from 18.0 to 62.0 km, averaging 37.7 km. Activity extended from Friday, February 14, 1975 to Monday, July 28, 1975 UTC.

Only 3 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

4.9 18.0 km

Copiapó, Chile

14 Feb 1975 05:36:47 UTC

4.6 33.0 km

Vallenar, Chile

28 Jul 1975 02:05:30 UTC

4.6 62.0 km

Coquimbo, Chile

12 Mar 1975 01:18:32 UTC