Mount Lewotobi Laki-laki Erupted on Sunday Afternoon, Activity Level at Alert Level
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Mount Lewotobi Laki-laki in East Nusa Tenggara erupted again on Sunday (April 26, 2026) at 16:55 WITA. In the past week, Mount Lewotobi Laki-laki has erupted 25 times.
Based on eruption information from the Center for Volcanology and Geological Hazard Mitigation (PVMBG) via the MAGMA Indonesia application, the observed ash column height reached None meters above the peak or None meters above sea level.
The eruption visual was not observed. The eruption was recorded on the seismograph with a maximum amplitude of 7.4 millimeters and a duration of 227 seconds.
(Read: Indonesia Will Be Flooded with Imported Pick-Up Trucks, Here Are Their Sales Figures Until 2025)
According to the MAGMA Indonesia volcano activity report, the activity level of Mount Lewotobi Laki-laki is at Level II (Alert). Earthquake observations on April 26, 2026 from 00:00-23:59 WITA showed 2 eruption/explosion earthquakes with amplitudes of 5.9-10.5 millimeters and durations of 133-429 seconds.
Then, 5 emission earthquakes with amplitudes of 2.9-14.8 millimeters and durations of 33-48 seconds, as well as 23 non-harmonic tremors with amplitudes of 2.9-7.4 millimeters and durations of 69-131 seconds.
PVMBG urges residents around Mount Lewotobi Laki-laki and visitors/tourists not to carry out any activities within a 4-kilometer radius of the Mount Lewotobi Laki-laki eruption center.
Throughout 2026, MAGMA Indonesia has recorded 1,678 volcanic eruptions across Indonesia. Mount Semeru in East Java had the most eruptions (867 times) while Mount Lewotobi Laki-laki erupted 57 times.
(Read: Distribution of Flood Points in Jakarta (January 13, 2026 at 08:00 WIB))
"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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