Indonesia, Sept. 21 -- Mount Lewotobi Laki-laki, located in Wulanggitang Subdistrict, East Flores District, East Nusa Tenggara, erupted three times on Sunday morning, Indonesia's geological agency said.

According to the Center for Volcanology and Geological Hazard Mitigation (PVMBG), part of the Ministry of Energy and Mineral Resources, the eruptions occurred at 7:22 a.m., 8:23 a.m., and 9:01 a.m. local time (WITA).

The first eruption sent an ash plume 800 meters above the summit, or 2,384 meters above sea level. The gray ash was moderately thick and drifted southwest.

The event was recorded on a seismograph with a maximum amplitude of 29.6 mm and lasted one minute and 36 seconds.

The second eruption, also producing an 800-meter ash c...