4
Recorded earthquakes
region
December 1976
Apia earthquakes in December 1976
Earthquake archive for Apia in December 1976: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.0
Strongest magnitude
4.8
Average magnitude
108.2 km
Average depth
Strongest event
5.0
10 Dec 1976
Analysis of the recorded activity
During December 1976, 4 earthquakes were recorded near Apia. Magnitudes ranged from 4.7 to 5.0, with an average of 4.9; depths ranged from 33.0 to 304.0 km, averaging 108.3 km. Activity extended from Friday, December 10, 1976 to Saturday, December 18, 1976 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
5.0
304.0 km
Apia, Samoa
10 Dec 1976 05:47:15 UTC
4.9
33.0 km
Apia, Samoa
16 Dec 1976 22:27:45 UTC
4.8
33.0 km
Apia, Samoa
15 Dec 1976 06:53:22 UTC
4.7
63.0 km
Apia, Samoa
18 Dec 1976 15:51:17 UTC