The Indonesian Agency for Meteorology, Climatology, and Geophysics (BMKG) reported a 4.1 magnitude earthquake, at a distance of 29 kilometres, northeast of Tambolaka, Southwest Sumba Regency in East Nusa Tenggara (NTT) Province of Indonesia on Sunday (14 June).

The earthquake was reported at approximately 1748 hours (local time) at a depth of 15 kilometres.