2020-12-20T00:51:44.682Z-16.4134-175.9719347.39manualconfirmedUSGS4.3mb1Origin/20201220011348.984423.11436Magnitude/20201220011348.984476.11437USGS238 km WSW of Hihifo, Tongaregion nameuscatalogus7000csjtcontributorID