2026-08-21T17:41:44.453Z-7.5836104.550110manualconfirmedUSGS5.7mww1Origin/20260821175857.480527.275023Magnitude/20260821175857.480619.2750242026-08-21T17:49:08.717565Z2026-08-21T17:58:57.490814ZSouthwest of Sumatra, Indonesiaregion nameOrigin/20260821175857.480527.275023