2025-09-17T23:27:51.0000Z-2.04100.0110manualconfirmedEMSC3.1m1Origin/20250917233536.825485.580042Magnitude/20250917233536.825537.580043EMSCKEP. MENTAWAI REGION, INDONESIAregion nameEMSC-RTScatalog1867113contributorID