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Mayon Volcano Alert Raised to Level 3 Amid Dome Collapse, Eruption Risk

Philippine volcanologists have escalated Mayon Volcano's alert status to Level 3, signaling a magmatic eruption is underway from a summit lava dome. The increased activity raises the imminent danger of lava flows and hazardous pyroclastic density currents on the volcano's slopes. Authorities are strongly recommending the evacuation of residents within the six-kilometer permanent danger zone. The volcano has recorded hundreds of rockfall events recently, indicating unstable conditions that could lead to a more explosive eruption.

Key Points: Mayon Volcano Alert Level 3: Eruption Risk, Evacuations Advised

  • Alert raised to Level 3
  • Summit lava dome collapsing
  • Hazardous pyroclastic currents risk
  • 6-km danger zone evacuation urged
  • Recorded 346 rockfall events since Jan 1
2 min read

Philippines raises Mayon Volcano alert to Level 3 amid dome collapse activity

Philippines raises Mayon Volcano alert to Level 3 due to dome collapse, increasing risk of lava flows and hazardous pyroclastic currents. Evacuations urged.

"increased chances of lava flows and hazardous pyroclastic density currents - Philippine Institute of Volcanology and Seismology"

Manila, Jan 6

Philippine state volcanologists on Tuesday raised the alert level of Mayon Volcano in Albay province on Luzon island to Alert Level 3, citing the "onset of dome collapse pyroclastic density current," the Philippine Institute of Volcanology and Seismology said.

"This means that Mayon is exhibiting a magmatic eruption of a summit lava dome, with increased chances of lava flows and hazardous pyroclastic density currents (PDCs), affecting the upper to middle slopes of the volcano and of potential explosive activity within days or weeks," the institute said in its advisory.

The institute noted that repeated collapses of the unstable summit dome of Mayon Volcano have generated an increasing number and volume of rockfall events, adding that a total of 346 rockfall events and four volcanic earthquakes were recorded since January 1, 2026, compared to 599 rockfall events from November to December 2025, reports Xinhua news agency.

The institute has recommended evacuating the six-km radius permanent danger zone due to the risk of PDCs, lava flows, rockfalls, and other volcanic hazards.

Authorities urged residents in areas surrounding Mayon to remain vigilant and to follow guidance from local government units and disaster risk reduction officials, as conditions could rapidly escalate.

"Increased vigilance against pyroclastic density currents, lahars, and sediment-laden streamflows along channels draining the edifice is also advised," the institute said.

Earlier on January 1, the PHIVOLCS raised the alert level of Mayon Volcano in Albay province on Luzon island following signs of increased volcanic activity.

The PHIVOLCS said the escalation from alert level 1 (low-level unrest) to alert level 2 (increasing or moderate level of unrest) indicates that magma is moving beneath the volcano, increasing the likelihood of sudden explosive activity.

"This means that there is current unrest driven by shallow magmatic processes that could lead to hazardous magmatic eruption," the institute said in an advisory.

"The public is strongly advised to be vigilant and refrain from entering the six-kilometre-radius Permanent Danger Zone," added the institute, stressing that the restriction is crucial to minimising risks from explosions and related hazards.

Mayon is the country's most active volcano and has a long history of eruptive activity.

- IANS

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Reader Comments

R
Rajesh Q
Nature's power is humbling. Reading about the dome collapse and PDCs is a stark reminder. In our own country, we need to invest more in early warning systems for disasters, be it volcanoes, floods, or cyclones. Preparedness saves lives.
A
Aman W
The data is alarming – 346 rockfall events since Jan 1! The authorities are right to raise the alert. I just hope the local government has the resources for a large-scale evacuation. Disaster management is a huge challenge.
S
Sarah B
It's a bit frustrating to see the alert level jump from 1 to 3 so quickly. While I understand caution is needed, it must be terrifying for residents. I hope the communication from officials is very clear and calm to avoid panic.
K
Karthik V
"Hazardous magmatic eruption" – those words send a chill. The Philippines and India are both in the Pacific Ring of Fire region. We should collaborate more on volcanic research and disaster response tech. Jai Hind.
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Nisha Z
The farmers and families in that 6-km zone... their lives are upended. Reminds me of people near our own coasts during cyclones. The economic loss is immense. Wishing strength to everyone affected. Stay safe!

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