Deadly eruptions at Mount Lewotobi Laki-laki volcano in East Flores Regency, East Nusa Tenggara province

Lewotobi volcano eruption

Overnight on 3–4 November 2024, at least nine people were killed after Mount Lewotobi Laki-Laki in East Flores regency, East Nusa Tenggara province, erupted. Around 16,000 residents were evacuated and hundreds of homes were damaged. Authorities advised avoiding areas within a six-kilometre radius (3.7 miles) of the volcano, particularly its north-northeastern and northeastern flanks. The volcano remains at the highest alert level IV, as of 2 December, with intermittent eruptions producing thick ash clouds and all human activities are prohibited around Mount Lewotobi Laki-Laki.

What to Expect:

Ongoing eruptions may cause major disruptions to air and road travel, power, communications and other essential services in and around Mount Lewotobi Laki-Laki. Air quality in East Flores regency may remain poor due to ash and volcanic gas emissions, affecting outdoor activities and health. Road and airport closures could occur at short notice in East Flores regency, especially near the volcano, where lava flow and seismic activity have damaged routes.

Travel

Impact on Travel:

Eruptions have caused delays and suspensions at airports across East Nusa Tenggara and West Nusa Tenggara provinces, including Komodo (LBJ/WATO), Bajawa Soa (BJW/WATB), Frans Xavier Seda (MOF/WATC), Gewayantana (LKA/WATL), Frans Sales Lega (RTG/WATG), Lombok (LOP/WADL), Ende (H Hasan Aroeboesman) (ENE/WATE) and Muhammad Salahuddin (BMU/WADB) airports

Ash drift has also impacted Denpasar Ngurah Rai International Airport (DPS/WADD) in Bali province. Further eruptions may trigger stricter movement controls, evacuations, curfews and road closures in East Flores regency.

Advice:

  • Confirm itineraries and follow emergency directives.
  • Wear masks outdoors; avoid driving through ash and keep windows up with air conditioning off.
  • Be aware of landslide risks during rain.
  • Stock up on essentials as electricity, fuel, and services may be disrupted.
  • Stay updated via local media and contact emergency numbers: 110 (police), 113 (fire), 115 (search and rescue), 119 (medical).

Disclaimer

This is a summary of our Advisories. The full version provides a detailed analysis, additional insights and the context for each incident. You can view a sample here.

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Destinations Impacted 

Indonesia

Risk Levels

Safe, with few security risks. Travel disruptions: travel is possible with an expectation of routine disruptions and delays.

Generally safe, with some predictable security risks. Travel disruptions: travel is possible with an expectation of routine disruptions and delays.
Not completely safe, but typically presents predictable security risks. Travel disruptions: travel is possible, but there is a potential for disruptions.
Can be dangerous and may present unexpected security risks. Travel disruptions: travel is possible, but there is a potential for severe or widespread disruptions.
Extremely dangerous and presents unpredictable security risks. Travel disruptions: chaotic; travel impossible.

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