Beautiful Yet Dangerous: Mount Lewotobi Laki-Laki Erupts Again!

“Mount Lewotobi Laki-Laki” shakes the skies of East Nusa Tenggara once again on Tuesday, June 17, 2025, at exactly 5:35 PM WITA. Located in East Flores Regency, this volcano erupted violently, with the volcanic ash column reaching an estimated height of 10,000 meters above the summit (11,584 meters above sea level). A report from the Center for Volcanology and Geological Disaster Mitigation (PVMBG), Geological Agency of the Ministry of Energy and Mineral Resources (ESDM), confirms that this volcanic activity poses a significant threat and has the potential to expand. Mount Lewotobi Laki-Laki has erupted in several previous years, including 1969, 1970, 1990, 1991, 1999, 2002, 2003, 2023, with the most recent eruption continuing until 2024. Currently, Mount Lewotobi Laki-Laki is on Level IV or “Alert” status, indicating a significant increase in risk.

Impacts of the Eruption of Mount Lewotobi Laki-Laki

This eruption has had widespread impacts, not only on the local community but also on an international scale. A total of 87 flights were canceled, including 66 international flights and 21 domestic flights. The most affected international routes include those to and from Australia and Singapore. Meanwhile, schools in Sikka Regency and health centers in the border area of Sikka and East Flores were temporarily closed to avoid the effects of spreading volcanic ash.

What Should Be Watched Out For?`

Given the potential impacts, the public is urged to remain vigilant regarding several rivers originating from the summit of the mountain, especially in the areas of Dulipali, Padang Pasir, Nobo, Klatanlo, Hokeng Jaya, and Nawakote. In addition to volcanic ash, there are other potential hazards, such as landslides or fires, that may occur after the eruption. Therefore, the public must continue to monitor warnings issued by the authorities.

Given the ongoing potential dangers, our vigilance is crucial in facing the threats from Mount Lewotobi Laki-Laki. Always stay updated with the latest information and follow the guidance from the authorities to protect yourself and your loved ones. Stay safe and remain alert to the latest volcanic activity. Follow our blog for further updates!