LEGAZPI CITY, Philippines – For more than four months, the families packed into school gymnasiums and covered courts across Albay province have watched the same orange glow on Mayon Volcano’s summit every night. The lava has not stopped. Neither has their displacement.
Since effusive eruption began on January 6, Mayon has been continuously extruding magma for at least 132 days, a stretch that appears to exceed any single eruptive episode in the volcano’s written record dating to 1616. The Philippine Institute of Volcanology and Seismology (PHIVOLCS) has not issued a formal declaration calling it a record, but comparative timelines compiled from the agency’s historical catalog show no documented continuous phase of this length. Roughly 290,000 residents remain displaced across the province, according to figures from provincial disaster-response briefings reported in May 2026, and Alert Level 3, which warns of hazardous eruption and restricts access within an extended danger zone, has been in force for months with no downgrade in sight.
A volcano that will not quit
The physical scale of the eruption is staggering. PHIVOLCS field measurements show that lava and volcanic debris have exceeded 22 million cubic meters since January, enough material to fill roughly 8,800 Olympic swimming pools. Rather than a single explosive blast, Mayon has been steadily pushing molten rock from its summit crater, sending lava flows creeping down drainage channels on the southeastern flanks and piling loose, unstable deposits on slopes already scarred by previous eruptions.
Satellite imagery from NASA’s Landsat program has independently confirmed the activity. The agency’s Earth Observatory highlighted Mayon as its Image of the Day in mid-March, noting persistent thermal signatures and sulfur dioxide plumes visible from orbit. Those plumes affect air quality in downwind communities and have periodically forced rerouting of commercial flights through Philippine airspace.
A dangerous escalation on May 2 underscored why the threat is far from theoretical. Accumulated lava deposits on the upper slopes collapsed under their own weight, triggering a pyroclastic flow and ashfall that sent more than 5,400 additional residents fleeing their homes, the Associated Press reported. PHIVOLCS volcanologists stressed that the event resulted from gravitational failure of piled-up lava rather than a fresh explosion from the vent, but the distinction offered little comfort to people in the path of superheated debris moving at high speed.
290,000 displaced and counting
When Alert Level 3 was first raised in early January, authorities evacuated roughly 3,000 residents from communities inside Mayon’s six-kilometer permanent danger zone, the area where lava flows, rockfalls, and sudden pyroclastic density currents pose the most immediate lethal risk. As weeks turned into months and ashfall spread beyond the initial exclusion area, that number ballooned.
The Department of Social Welfare and Development’s Disaster Response Operations Monitoring and Information Center (DROMIC) placed the affected population at approximately 286,000 individuals during a government media forum. Provincial disaster-response briefings have cited a figure closer to 290,000. The gap likely reflects different reporting windows and definitions: some counts capture only evacuees inside formal shelters such as schools and gymnasiums, while others include families staying with relatives or farmers whose fields fall within the danger zone but who have not fully relocated.
That lack of granularity matters. Without detailed, site-by-site breakdowns of who is sheltering where, planners struggle to allocate water, sanitation, and education services accurately. Children in evacuation centers have had their schooling disrupted for months. Families who initially expected to return home within weeks are now confronting the possibility that displacement could last through the rest of the year.
Relief operation under strain
The DSWD has distributed more than Php8.4 million in food packs, non-food items, and cash-for-work assistance to evacuees, according to the agency’s own financial accounting. Spread across nearly 290,000 people, that sum works out to roughly Php29 per person, a figure that suggests the total represents only a partial snapshot of recent disbursements rather than the full cost of the four-month response. Additional funding has flowed through local government units and private donations, but no consolidated public accounting of total spending has been released.
DSWD officials told reporters that regional warehouses remain stocked and that the agency has sufficient resources to sustain operations. However, those assurances have not been accompanied by published budget projections showing burn rates, replenishment schedules, or contingency thresholds. For a crisis with no clear end date, the absence of transparent long-term planning raises questions about whether current confidence reflects genuine preparedness or a favorable inventory snapshot that could erode quickly.
A briefing relayed by the Philippine Information Agency quoted DSWD officials reaffirming their readiness, but the statement focused on existing stockpiles rather than projected needs if the eruption continues into the second half of 2026.
The economic toll no one is tallying
Beyond the evacuation centers, the eruption is quietly devastating livelihoods. Many of the displaced are smallholder farmers who grow rice, coconut, and root crops on Mayon’s fertile lower slopes, land that is now either inside the exclusion zone or blanketed in ash. Daily wage earners, market vendors, and tricycle drivers have lost access to their usual routes and customers. Some cash-for-work programs have been rolled out, but there is no comprehensive accounting yet of lost harvests, damaged irrigation systems, or the household debt that accumulates when income stops and expenses do not.
Albay’s tourism sector, which depends heavily on Mayon’s iconic profile, has also taken a hit. Adventure tourism operators, hotels in Legazpi City, and ATV tour companies that normally run excursions on the volcano’s lower flanks have seen bookings collapse. Provincial officials have not released damage estimates, but the economic costs will almost certainly persist long after the lava stops flowing.
What Alert Level 3 means, and what comes next
PHIVOLCS uses a five-level alert system for Philippine volcanoes. Alert Level 3 signifies that magma has reached the surface and that hazardous eruption is ongoing, triggering mandatory evacuations within the extended danger zone. Level 4 would indicate an intensifying eruption with larger explosions and wider hazard zones. Level 5, the highest, is reserved for a major eruption posing catastrophic danger.
For now, PHIVOLCS says the eruption remains effusive, meaning lava is flowing rather than exploding violently. But the May 2 collapse demonstrated that effusive does not mean safe. Gravitational failures of lava piles can generate pyroclastic flows with little warning, and a shift to explosive activity, while not predicted, cannot be ruled out. The agency continues 24-hour monitoring using seismographs, gas sensors, tilt meters, and visual observation from its Lignon Hill observatory overlooking the volcano.
Mayon has erupted more than 50 times since its first recorded activity in 1616, according to PHIVOLCS historical records. Its deadliest event, in 1814, buried the town of Cagsawa and killed more than 1,200 people. The current eruption has caused no direct fatalities, a testament to improved monitoring and early evacuation protocols. But the longer the displacement lasts, the greater the risk that evacuation fatigue, resource shortages, or a sudden escalation could change that calculus.
A crisis with no end date
The strongest pieces of evidence available, PHIVOLCS volume measurements, NASA satellite data, and DSWD disbursement records, all point in the same direction: Mayon’s eruption is large, sustained, and showing no signs of winding down as of late May 2026. The physical hazard is well constrained by scientific monitoring, but the human and economic dimensions are harder to measure and almost certainly undercounted.
For the families still sleeping on gymnasium floors in Albay, the question is not whether Mayon will eventually stop. It always does. The question is whether the government’s resources, and their own resilience, can outlast a volcano that has already rewritten the record books.
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*This article was researched with the help of AI, with human editors creating the final content.
