4
Recorded earthquakes
region
December 2017
south of Tonga earthquakes in December 2017
Earthquake archive for south of Tonga in December 2017: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.7
Strongest magnitude
4.4
Average magnitude
17.4 km
Average depth
Strongest event
4.7
23 Dec 2017
south of Tonga, Unknown
Depth
10.0 km
UTC
06:38:36
Coordinates
-24.366, -174.416
Analysis of the recorded activity
During December 2017, 4 earthquakes were recorded near south of Tonga. Magnitudes ranged from 4.2 to 4.7, with an average of 4.4; depths ranged from 8.8 to 37.0 km, averaging 17.4 km. Activity extended from Sunday, December 10, 2017 to Sunday, December 31, 2017 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.7
10.0 km
south of Tonga, Unknown
23 Dec 2017 06:38:36 UTC
4.5
37.0 km
south of Tonga, Unknown
10 Dec 2017 20:52:27 UTC
4.3
13.7 km
south of Tonga, Unknown
24 Dec 2017 15:44:14 UTC
4.2
8.8 km
south of Tonga, Unknown
31 Dec 2017 14:11:01 UTC