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Mount Lewotobi Laki-laki Erupts Again, Sending Ash Plumes Skyward

Indonesian volcano emits ash into the atmosphere after a night of dramatic eruptions.

By Victor MatherSource: nytimes.com1 min read
Mount Lewotobi Laki-laki Erupts Again, Sending Ash Plumes Skyward
Image via nytimes.com

In brief

Mount Lewotobi Laki-laki erupted in southeastern Indonesia, sending ash clouds up to 16,000 feet high, with no immediate injuries reported.

The prominent Indonesian volcano, Mount Lewotobi Laki-laki, erupted dramatically on Tuesday night, ejecting a significant ash cloud that soared approximately 5,000 meters (about 16,000 feet) above its summit. The eruption, noted by the nation’s volcanic monitoring agency, resulted in extensive ash visibility, with reports indicating it could be seen as far as 100 miles away.Fortunately, initial reports indicated no injuries following the explosive event. Videos captured during the eruption depicted the volcano transitioning from a mere smoking presence to a more violent display of black smoke and flames. Local authorities have since advised the surrounding populace to maintain a safe distance of four to five miles from the volcano due to potential ash fallout and post-eruption lava flows triggered by rainfall.Predominant geological activity preceding the eruption included visible smoke emissions and a surge in minor seismic activity, with around 50 minor earthquakes detected within a two-hour timeframe—far exceeding the usual daily occurrence of eight to ten. The heightened seismic activity raised concerns regarding possible more serious quakes in the aftermath of the eruption.Situated in a nation home to numerous active volcanoes, Mount Lewotobi Laki-laki had a history of eruptions, including a notable event last November that resulted in ten fatalities and triggered additional earthquakes. The name "Laki-laki" translates to "male" in Indonesian, distinguishing it from its neighboring volcano, Lewotobi Perempuan, which translates to "female" and is known to erupt less frequently.

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