2026-08-17T18:19:47.0000Z2.3695.76119manualconfirmedBMKG4.11Origin/20260817182537.334467.191187Magnitude/20260817182537.334548.1911882026-08-17T18:25:38.472363ZOff West Coast of Northern Sumatraregion nameOrigin/20260817182537.334467.191187