city 1973

Chiguayante earthquakes in 1973

Earthquake archive for Chiguayante in 1973: 3 recorded events with dates, magnitudes, depths and epicenter details.

All periods 1972 1974

Overview

Period at a glance

Recorded earthquakes

5.5

Strongest magnitude

4.8

Average magnitude

38.7 km

Average depth

Strongest event

5.5

31 Jul 1973

Curanilahue, Chile

Depth

32.0 km

UTC

05:41:04

Coordinates

-37.650, -73.379

Open

Analysis of the recorded activity

During 1973, 3 earthquakes were recorded near Chiguayante. Magnitudes ranged from 4.4 to 5.5, with an average of 4.8; depths ranged from 32.0 to 51.0 km, averaging 38.7 km. Activity extended from Monday, March 12, 1973 to Tuesday, July 31, 1973 UTC.

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

Event list

All earthquakes

Mag

Location

Details

5.5 32.0 km

Curanilahue, Chile

31 Jul 1973 05:41:04 UTC

Open

4.5 33.0 km

Lota, Chile

12 Mar 1973 06:56:19 UTC

4.4 51.0 km

Curanilahue, Chile

31 Jul 1973 09:59:43 UTC