2025-03-16T00:21:57.688236Z-34.224876-73.03026614.0916357manualconfirmedIAG4.467016554mb1Origin/20250318143147.888044.152055Magnitude/20250318143147.888093.152056earthquakeIAGOff Coast of Central Chileregion nameusp2025fffycontributorID