Mount Agung Raises Activity Status to Level II

The Center for Volcanology and Geological Hazard Mitigation (PVMBG) officially raised Mount Agung's status from Level I (Normal) to Level II (Alert) on Wednesday, following a notable increase in volcanic activity. The decision comes after monitoring stations recorded a significant rise in volcanic earthquakes and tremors over the past seven days, prompting heightened vigilance across Bali's eastern region.

In an official statement, PVMBG head Hendra Gunawan explained that the status change was based on a comprehensive review of seismic data, deformation measurements, and visual observations. “We have seen a clear uptick in the number of volcanic earthquakes, from an average of two per day to more than 15 per day in the last week,” Gunawan said. “However, there are no signs of an imminent eruption, and the current activity is still within the range of a volcanic system that is recharging.”

The alert level, designated as Level II (Alert) on Indonesia's four-tier system, serves as a precautionary measure. It signals that the volcano is showing activity above normal levels and that potential hazards could affect areas within a 2-kilometer radius of the crater. The public is strongly advised to remain calm but vigilant, and to refrain from any climbing activities to the crater or within the exclusion zone.

Local authorities have responded swiftly, coordinating with village heads and disaster management agencies across the regencies of Karangasem, Bangli, and Buleleng. I Wayan Koster, Governor of Bali, urged residents and tourists alike to follow official guidance. “We are not asking people to evacuate, but we are asking everyone to respect the exclusion zone and to stay informed through official channels,” Koster said in a press briefing. “Bali's safety record and our preparedness are strong, and we are confident that with cooperation, we can manage this situation effectively.”

Mount Agung, which stands 3,031 meters above sea level, is one of Indonesia's most active volcanoes and holds deep cultural significance for the Balinese people. The last major eruption occurred in 2017-2019, when a series of explosive events forced the evacuation of over 100,000 residents and disrupted international tourism for months. That eruption, which produced ash plumes reaching up to 4,000 meters, caused significant economic losses estimated at over $600 million.

The current increase in activity has already had ripple effects on the tourism sector, a cornerstone of Bali's economy. Tour operators in the popular destinations of Ubud, Seminyak, and Nusa Dua report a slight uptick in cancellation inquiries, though no major exodus has been observed. “We are monitoring the situation closely, but we have not seen any significant impact yet,” said Made Sudana, chairman of the Bali Tourism Board. “Travelers are mostly asking for information, and we are providing them with clear, factual updates. We remain optimistic that the current status will not escalate.”

In the villages closest to the volcano, such as Selat and Rendang in Karangasem, residents have resumed their daily routines while keeping an eye on the mountain. Farmers report that their crops, including rice and coffee, are unaffected, and livestock remains safe. “We are used to this kind of warning,” said Nyoman Suarta, a farmer from Selat. “We know the signs, and we trust the authorities. If they tell us to move, we will move, but for now, we are going about our lives.”

Scientific Monitoring and Preparedness

PVMBG has deployed additional monitoring equipment, including portable seismometers and GPS stations, to track any changes in the volcano's behavior. The agency's team in the field, based at the observation post in Rendang, operates 24/7, transmitting real-time data to the central command in Bandung. According to Gunawan, the current pattern of seismic activity is similar to that observed before the 2017 eruption, but with lower intensity. “We are not seeing the deep volcanic tremors that preceded the 2017 event,” he added. “The current tremors are shallow and sporadic, which suggests that magma is moving but not yet near the surface.”

Disaster mitigation officials have also updated contingency plans, ensuring that evacuation routes and shelters are ready if needed. The Regional Disaster Management Agency (BPBD) of Karangasem has stocked emergency supplies, including masks, tents, and food packages, in strategic locations. “We have learned from past experiences,” said Putu Artha, head of BPBD Karangasem. “Our priority is to protect lives, and we are prepared to activate evacuation procedures at a moment's notice if the status is raised further.”

For the broader Indonesian archipelago, the status of Mount Agung is a reminder of the country's position along the Pacific Ring of Fire, where over 120 active volcanoes pose constant challenges. The government has invested heavily in early warning systems and public education, and the current response reflects those efforts. “Indonesia is a global leader in volcanic monitoring,” said Dr. Surono, a former head of PVMBG, in a commentary. “The systems in place today are far more advanced than a decade ago, and the public is better informed. This is why we can manage such events with confidence.”

As the situation develops, PVMBG will issue daily updates and will adjust the alert level based on the latest data. Tourists planning to visit Bali are advised to check official sources, such as the PVMBG website and the Bali Tourism Board, for real-time information. The Indonesian National Board for Disaster Management (BNPB) has also set up a hotline for inquiries. While the current status does not warrant travel restrictions, travelers are encouraged to have flexible itineraries and to heed local advice.

In the meantime, the island's vibrant cultural life continues unabated. Temple ceremonies, markets, and beach activities proceed as usual, a testament to the resilience of the Balinese people. “We respect the mountain, but we do not fear it,” said Suarta. “It is part of our life, and we live in harmony with it.”