Lewotobi Laki-Laki Volcano Erupts Again: Indonesia on High Alert as Ash Plumes Soar

October 15, 2025
Lewotobi Laki-Laki Volcano Erupts Again: Indonesia on High Alert as Ash Plumes Soar
  • Despite the explosive activity, there have been no reports of injuries or fatalities, and previous eruptions have caused no structural damage.

  • Heavy rains in the region have raised concerns about possible volcanic mudslides, adding to the hazards associated with the ongoing eruptions.

  • The volcano is part of the Pacific Ring of Fire, a zone known for its frequent seismic and volcanic activity.

  • Indonesia's volcanic activity is a reminder of its position on the Ring of Fire, which contributes to its high number of active volcanoes and frequent eruptions.

  • The Lewotobi Laki-Laki volcano on Indonesia's Flores Island erupted again, producing ash plumes up to ten kilometers high and prompting the highest alert level from authorities.

  • Indonesia, part of the Pacific Ring of Fire with over 120 active volcanoes, frequently experiences seismic activity and eruptions, including recent events that caused regional flight cancellations.

  • This eruption marks the second within 24 hours, with the previous one on October 14, 2025, also generating significant ash clouds that disrupted air travel.

  • The volcano's recent activity is part of a pattern of ongoing unrest since July, with seismic signs such as shallow tremors and upward-moving magma indicating continued volatility.

  • The eruption was accompanied by an explosion around 01:35 local time, lasting over four minutes, and has led to the temporary closure of Frans Xavier Seda Airport in Maumere.

  • Authorities have issued the highest alert level, evacuated nearby villages, and established a six-kilometer exclusion zone to prevent injuries and protect agricultural areas from ash fall.

  • The eruption has created a substantial ash column, posing risks including ash fall, air travel disruptions, and potential further volcanic activity.

  • The volcano remains highly active with ongoing seismic activity, including shallow tremors and rising magma, indicating continued unrest.

  • Media outlets such as the Straits Times have documented the eruptions with videos, highlighting the scale of the volcanic activity.

Summary based on 18 sources


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