region March 1991

Apia earthquakes in March 1991

Earthquake archive for Apia in March 1991: 2 recorded events with dates, magnitudes, depths and epicenter details.

All periods

Overview

Period at a glance

Recorded earthquakes

5.4

Strongest magnitude

5.2

Average magnitude

89.7 km

Average depth

Strongest event

5.4

31 Mar 1991

Apia, Samoa

Depth

33.0 km

UTC

22:39:10

Coordinates

-16.656, -172.703

Open

Analysis of the recorded activity

During March 1991, 2 earthquakes were recorded near Apia. Magnitudes ranged from 4.9 to 5.4, with an average of 5.2; depths ranged from 33.0 to 146.4 km, averaging 89.7 km. Activity extended from Sunday, March 31, 1991 to Sunday, March 31, 1991 UTC.

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

Event list

All earthquakes

Mag

Location

Details

5.4 33.0 km

Apia, Samoa

31 Mar 1991 22:39:10 UTC

Open

4.9 146.4 km

Apia, Samoa

31 Mar 1991 09:57:39 UTC