Mount Ili Lewotolok Erupted Again Tonight (Friday, 11 September 2026)
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Mount Ili Lewotolok in East Nusa Tenggara erupted again at 00:57 WITA on Friday (11/9/2026). This volcano has recorded 17 eruptions in the past week.
According to eruption data from the Center for Volcanology and Geological Hazard Mitigation (PVMBG) via the MAGMA Indonesia application, no visual eruption was observed. The eruption was captured on seismograph with a maximum amplitude of 40 millimeters and lasted 70 seconds.
(Read: Nearly 300 Natural Disasters Recorded Up To Mid-February 2024)
Per MAGMA Indonesia volcanic activity reports, Mount Ili Lewotolok remains at Activity Level II (Alert). Seismic monitoring on 11 September 2026 (00:00-23:59 WITA) registered 322 eruption earthquakes with 22-40 mm amplitude and 35-101 second duration.
Additionally, 84 explosion earthquakes (4.4-33.2 mm amplitude, 20-65 second duration) and 5 harmonic tremor events (4.4-40 mm amplitude, 116-200 second duration) were detected.
PVMBG urges local residents, visitors, hikers and tourists to avoid entering or conducting activities within 2 km radius, and within 3 km radius in the south & southeast sectors from the volcano's active crater.
Throughout 2026, MAGMA Indonesia has logged 4,554 volcanic eruptions across Indonesia. Mount Semeru (East Java) recorded the highest eruptions at 1,773 events, while Mount Ili Lewotolok has erupted 105 times this year.
(Read: 2022 Public Housing Recipients: Largest Group Are Natural Disaster Victims)
"Disclosure: This is an AI-generated translation of the original article. We strive for accuracy, but please note that automated translations may contain errors or slight inconsistencies."
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