city 1981

Penco earthquakes in 1981

Earthquake archive for Penco in 1981: 3 recorded events with dates, magnitudes, depths and epicenter details.

All periods 1980 1982

Overview

Period at a glance

Recorded earthquakes

4.6

Strongest magnitude

4.5

Average magnitude

33.0 km

Average depth

Strongest event

4.6

17 Jul 1981

Curanilahue, Chile

Depth

33.0 km

UTC

06:58:06

Coordinates

-37.411, -73.425

Analysis of the recorded activity

During 1981, 3 earthquakes were recorded near Penco. Magnitudes ranged from 4.4 to 4.6, with an average of 4.5; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Thursday, July 9, 1981 to Friday, October 23, 1981 UTC.

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

Event list

All earthquakes

Mag

Location

Details

4.6 33.0 km

Curanilahue, Chile

17 Jul 1981 06:58:06 UTC

4.5 33.0 km

Curanilahue, Chile

23 Oct 1981 01:16:55 UTC

4.4 33.0 km

Talcahuano, Chile

09 Jul 1981 05:24:08 UTC