2025-12-21T07:02:23.268Z-30.953-65.5049196.501manualconfirmedUSGS4.8mb1Origin/20251221071900.432441.14127Magnitude/20251221071900.432488.14128USGS36 km SSW of Serrezuela, Argentinaregion nameuscatalogus6000rwaycontributorID