What Happened During the Recent Eruption of Mount Lewotobi Laki-laki in Indonesia?
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Synopsis
Mount Lewotobi Laki-laki has erupted again, sending ash plumes into the sky. Local authorities warn residents to stay away and remain vigilant. This article delves into the details of the eruption, its effects, and what it means for the region.
Key Takeaways
- Mount Lewotobi Laki-laki erupted twice, reaching 18,000 metres in ash plume height.
- Residents are urged to maintain a safe distance of 6 km from the crater.
- Seismic activity remains high, with reports of loud booms and significant rumbling.
- Local authorities recommend wearing masks to mitigate health risks from volcanic ash.
- Flight disruptions have occurred at Komodo International Airport.
Jakarta, Aug 2 (NationPress) Mount Lewotobi Laki-laki in Indonesia's East Nusa Tenggara province has erupted twice between Friday night and early Saturday, releasing ash columns soaring to an altitude of 18,000 metres, as reported by local authorities.
The Centre for Volcanology and Geological Hazard Mitigation indicated that the initial eruption occurred at 8:45 p.m. local time on Friday, generating an ash plume approximately 10,000 metres high. The subsequent eruption, which was more intense, took place at 1:26 a.m. on Saturday, with ash reaching around 18,000 metres. The ash, which ranged in color from gray to black, was observed drifting towards the southwest, west, and northwest.
The eruption was accompanied by significant rumbling and loud booms detected from the volcano observation post. Seismographic readings indicated a maximum amplitude of 47.3 mm and lasted approximately 14 minutes and 5 seconds for the more powerful eruption.
The volcano is currently on the highest alert level, Level IV, according to Xinhua news agency.
Authorities have warned residents and visitors to avoid a 6-kilometre radius around the crater and a 7-kilometre zone in the southwest-northeast direction from the eruption center.
Inhabitants of nearby villages have been advised to remain vigilant for possible lahar floods triggered by rain. Local officials have also recommended that individuals wear masks to mitigate health risks associated with volcanic ash.
Flight operations at Komodo International Airport in East Nusa Tenggara experienced partial disruptions on Saturday due to the eruption, with several cancellations and delays reported.
Mount Lewotobi, which stands at 1,584 metres, is one of Indonesia's 127 active volcanoes. Indonesia, home to 270 million people, is known for its frequent seismic activity, boasting 120 active volcanoes and located along the 'Ring of Fire', a horseshoe-shaped zone of seismic fault lines encircling the Pacific Basin.
The nation exists at the convergence of several major tectonic plates—the Eurasian, Australian, and Pacific plates—and has witnessed some of the world’s most catastrophic and powerful eruptions, such as the Mount Tambora eruption in 1815, underscoring Indonesia's susceptibility to volcanic dangers.
Point of View
We prioritize providing our audience with comprehensive and accurate news. The recent eruption of Mount Lewotobi Laki-laki serves as a reminder of Indonesia's geological volatility. Our coverage seeks to inform and protect the public while emphasizing the importance of preparedness in the face of natural disasters.
NationPress
19/08/2025
Frequently Asked Questions
What caused the eruption of Mount Lewotobi Laki-laki?
The eruption was triggered by seismic activity associated with tectonic movements along the boundary of the Eurasian, Australian, and Pacific plates.
How high did the ash plume rise?
The ash plume from the second eruption reached an impressive altitude of 18,000 metres.
What precautions should residents take?
Residents are advised to stay at least 6 kilometres away from the crater and wear masks to protect against volcanic ash.
Is flight activity affected in the region?
Yes, flight operations at Komodo International Airport have been partially disrupted, leading to cancellations and delays.
What is the alert level of Mount Lewotobi?
The volcano is currently at the highest alert level, Level IV, indicating significant volcanic activity.
