2023-01-15T22:30:01.284796Z2.00726697.88539155.3359642manualconfirmedIAG6.271370591mB1Origin/20230117235620.455439.73277Magnitude/20230117235620.455488.73278earthquakeIAGNorthern Sumatra, Indonesiaregion nameusp2023bbhocontributorID