Houses on stilts, Riung, island of Flores, Indonesia, Southeast Asia. Photo by Robert Harding Heritage via AFP

A powerful earthquake ​struck off the coast ‌of Indonesia early on Saturday, followed by several aftershocks, triggering an early tsunami ⁠warning by the country's ​geophysics agency.

The European-Mediterranean Seismological Center recorded a quake of magnitude 7.7 around 4:58 a.m. local time at a depth of 35 km, followed by at ‌least ⁠three aftershocks.Indonesia's geophysics agency BMKG issued an early tsunami warning for some regions in the country.Separately, ⁠Australia's tsunami warning center said the undersea earthquake will have "no tsunami ⁠threat to the Australian mainland, islands or territories."