Mount Marapi, an active volcano straddling the Tanah Datar and Agam districts of West Sumatra, erupted on Wednesday at 7:23 a.m. local time, sending a towering ash column 1,600 meters above its summit, reaching 4,491 meters above sea level.

The eruption, which produced thick white-to-gray ash clouds drifting southeast, was visible from nearby cities, according to Ahmad Rifandi, an officer at the Marapi Observation Post.

The eruption, lasting one minute and 18 seconds, registered a maximum amplitude of 30.5 mm on seismographs, Rifandi reported. Local residents in Ampe Angkek Sub-district, Agam, described a loud blast followed by tremors strong enough to rattle windows. “It felt like an earthquake,” said Widia, a 38-year-old resident. “I hope Marapi calms down soon.”

The volcano’s danger status remains at Level II (alert), with authorities enforcing a three-kilometer exclusion zone around the crater to ensure public safety. This follows a permanent hiking ban imposed earlier this year due to ongoing volcanic activity. Firdaus, head of Bukik Batabuah Village, emphasized the unpredictability of nature, urging residents to stay vigilant. “This eruption reminds us that we can only predict, not control, natural events,” he said.

As of July 23, 2025, no injuries or fatalities have been reported, and local authorities have confirmed that evacuation measures are on standby should the situation escalate. The Center for Volcanology and Geological Hazard Mitigation (PVMBG) has intensified monitoring efforts, with new seismographs, tiltmeters, and GPS equipment slated for installation this week to enhance data accuracy on Marapi’s activity, according to Teguh Purnomo, an officer at the observation post. “These upgrades will help us better predict potential eruptions,” Purnomo stated on Tuesday.

The Indonesian Meteorological, Climatological, and Geophysical Agency (BMKG) reported no significant impact on air travel, though aviation authorities are monitoring ash dispersion patterns to ensure flight safety. Local farmers have been advised to protect crops from potential ashfall, which could affect agriculture in the region.

Mount Marapi, one of Indonesia’s most active volcanoes, has a history of frequent eruptions, with significant events in 2023 and 2024 prompting heightened safety measures. Residents are urged to follow official updates and avoid restricted areas as monitoring continues. (ILKHA)