2
Recorded earthquakes
region
July 1997
south of Tonga earthquakes in July 1997
Earthquake archive for south of Tonga in July 1997: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.2
Average magnitude
33.0 km
Average depth
Strongest event
4.4
28 Jul 1997
south of Tonga, Unknown
Depth
33.0 km
UTC
23:23:31
Coordinates
-25.199, -175.973
Analysis of the recorded activity
During July 1997, 2 earthquakes were recorded near south of Tonga. Magnitudes ranged from 4.1 to 4.4, with an average of 4.3; depths ranged from 33.0 to 33.0 km, averaging 33.0 km. Activity extended from Thursday, July 24, 1997 to Monday, July 28, 1997 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
33.0 km
south of Tonga, Unknown
28 Jul 1997 23:23:31 UTC
4.1
33.0 km
south of Tonga, Unknown
24 Jul 1997 03:09:27 UTC