region September 1986

San Antonio earthquakes in September 1986

Earthquake archive for San Antonio in September 1986: 2 recorded events with dates, magnitudes, depths and epicenter details.

All periods

Overview

Period at a glance

Recorded earthquakes

4.7

Strongest magnitude

4.4

Average magnitude

39.4 km

Average depth

Strongest event

4.7

29 Sep 1986

San Antonio, Chile

Depth

45.7 km

UTC

00:29:41

Coordinates

-33.424, -72.099

Analysis of the recorded activity

During September 1986, 2 earthquakes were recorded near San Antonio. Magnitudes ranged from 4.2 to 4.7, with an average of 4.5; depths ranged from 33.0 to 45.7 km, averaging 39.4 km. Activity extended from Sunday, September 14, 1986 to Monday, September 29, 1986 UTC.

Only 2 earthquakes in the current catalogue match this period and location.

Event list

All earthquakes

Mag

Location

Details

4.7 45.7 km

San Antonio, Chile

29 Sep 1986 00:29:41 UTC

4.2 33.0 km

San Antonio, Chile

14 Sep 1986 02:42:50 UTC