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14 Jan 2024 | 06:38 AM UTC

Indonesia: At least 100 residents evacuated following fresh eruption at Mount Marapi in West Sumatra Province Jan. 14

Officials raise volcano alert level after fresh eruption at Mount Marapi in West Sumatra, Indonesia, Jan. 14. Further activity likely.

Warning

Authorities have raised the alert level of Mount Marapi in West Sumatra Province from level 2 to 3 (second-highest level) following a fresh eruption Jan. 14. Officials have evacuated at least 100 residents. There are no reports of casualties.

The eruption produced a volcanic ash plume that rose to an estimated altitude of 1,300 meters (4,265 feet), spreading volcanic ash to nearby roads and villages. Additional eruptions could cause low-level seismic activity, ash clouds, pyroclastic flows, and landslides in the surrounding area.

Further volcanic activity may impact air quality in West Sumatra Province and neighboring areas. Individuals in the region - especially those with underlying pulmonary conditions such as asthma, chronic obstructive pulmonary disease (COPD), or lung cancers - may experience difficulty breathing and could suffer from lower tolerance to physical exertion.

Road conditions could quickly deteriorate during periods of significant ashfall, and visibility could be reduced. Officials may close roads near the volcano depending on the presence of hazardous volcanic material. Fine particulate matter ejected from the volcano could pose a hazard to flights in the surrounding airspace. Disruptions are possible if eruptive activity continues and winds direct ash clouds toward the airports.

Plan for possible transport disruptions if operating near Marapi Volcano over the coming days. Seek updated information on road conditions before driving; drive cautiously in areas affected by ash and consequently reduced visibility. Carry facemasks and observe other precautions to avoid ash inhalation if operating in the affected area. Confirm flights.