Quick answer: Mayon is the Philippines’ most active volcano, a 2,462-metre stratovolcano in Albay province on southern Luzon. On 30 October 2026, PHIVOLCS raised it to Alert Level 3 after a “moderately explosive” eruption sent ash 3,000 metres above the crater. A further ash emission followed on 3 November.
Why Mayon Volcano is in the news
According to the Philippine Institute of Volcanology and Seismology (PHIVOLCS), Mayon erupted at 11:53 a.m. on Friday, 30 October 2026. The blast lasted about six minutes and pushed a dense, grey ash column 3,000 metres above the summit crater, and winds carried it west-south-west. The agency moved the volcano from Alert Level 2 to Alert Level 3 on its 0-to-5 scale. It said Mayon had entered “a new phase of magmatic eruption”, with lava flows and pyroclastic density currents (called uson locally) possible on its upper and middle slopes in the following days or weeks.
PHIVOLCS called for evacuation of everyone inside the 6-km Permanent Danger Zone and warned that ash would fall on Daraga, Guinobatan and other Albay towns. It also asked aviation authorities to keep aircraft away from the summit. On the morning of 3 November, another ash emission at 8:22 a.m. sent a plume 1,600 metres high, and Alert Level 3 stayed in force, The Philippine Star reported.
Mayon’s alert history in 2026
| Date (2026) | What happened |
|---|---|
| 6 January | Raised to Alert Level 3 after the summit lava dome collapsed and sent pyroclastic flows down the slopes |
| January to July | Stayed at Level 3 for nearly seven months; lava flowed down the Mi-isi, Bonga and Basud gullies |
| 5 August | Lowered to Alert Level 2, citing a general decline in unrest since 23 July |
| 30 October | “Moderately explosive” eruption, 3,000 m ash column; raised back to Alert Level 3 |
| 3 November | Fresh ash emission, plume 1,600 m; Level 3 maintained |
Key facts about Mayon Volcano
- Location: Albay province in the Bicol region, south-eastern Luzon, Philippines. It towers over the city of Legazpi.
- Type: An active stratovolcano (composite volcano), built from layers of lava and ash.
- Height: It rises 2,462 metres from the shores of the Albay Gulf. Its base measures about 130 km around.
- Shape: Often called the world’s most perfect volcanic cone because of its symmetry.
- Eruption record: More than 30 eruptions since 1616. The deadliest, in 1814, buried the town of Cagsawa and killed about 1,200 people. The 1993 eruption killed 79.
- Protected area: Mayon Volcano National Park (about 55 sq km) surrounds the cone; abaca is grown on the lower slopes.
- UNESCO: In 2016 Albay province was named a UNESCO biosphere reserve, the Philippines’ third after Puerto Galera (1977) and Palawan (1990).
What a stratovolcano is, and why Mayon is dangerous
Stratovolcanoes are steep cones built up by many eruptions of thick, sticky lava, ash and rock. Gas gets trapped in that lava, so eruptions are often explosive. Shield volcanoes such as Mauna Loa, by contrast, have gentle slopes and runny basaltic lava.
For people living near Mayon, the main hazards are:
- Pyroclastic density currents: fast avalanches of hot gas, ash and rock that rush down the slopes.
- Lava flows and rockfalls from the summit dome.
- Lahars: mudflows of volcanic debris mixed with rainwater, which follow river channels.
- Ashfall, which affects health, crops and aircraft engines.
Most of the world’s active volcanoes, Mayon among them, sit along the Pacific “Ring of Fire”, where ocean plates sink beneath other plates.
Exam angle: how NDA, CDS and CAPF can ask this
- NDA and CDS geography papers ask about volcano types (shield, composite, cinder cone) and how each one erupts. Mayon is a clear example of a composite cone.
- Disaster management: alert-level systems, danger zones and evacuation link to India’s own framework under the NDMA.
- Questions that match famous volcanoes with their countries (Mayon–Philippines, Merapi–Indonesia, Etna–Italy, Barren Island–India) come up often.
Practice MCQs
Q1. Mayon Volcano, which erupted on 30 October 2026, is located on which island?
(a) Mindanao (b) Luzon (c) Visayas (d) Palawan
Answer: (b) — it lies in Albay province, south-eastern Luzon.
Q2. Which agency issues volcano alert levels in the Philippines?
(a) PAGASA (b) NDRRMC (c) PHIVOLCS (d) DENR
Answer: (c) — the Philippine Institute of Volcanology and Seismology.
Q3. Mayon is best described as a:
(a) Shield volcano (b) Stratovolcano (c) Caldera (d) Fissure volcano
Answer: (b) — its steep cone is built from layers of lava and ash.
Q4. In which year did Mayon’s most destructive eruption bury the town of Cagsawa?
(a) 1616 (b) 1814 (c) 1993 (d) 2018
Answer: (b) — about 1,200 people died in the 1814 eruption.
Frequently asked questions
Where is Mayon Volcano?
Mayon is in Albay province in the Bicol region of south-eastern Luzon, Philippines, close to the city of Legazpi.
What alert level is Mayon under now?
Alert Level 3 on PHIVOLCS’s 0-to-5 scale, which was raised on 30 October 2026 and was still in force after the ash emission of 3 November.
How high is Mayon Volcano?
It rises 2,462 metres from the shores of the Albay Gulf. Its base is about 130 km in circumference.
Why is Mayon famous?
No volcano in the Philippines erupts more often, and its cone is almost perfectly symmetrical. Since 1616 it has erupted more than 30 times.
What is the Permanent Danger Zone around Mayon?
It is a 6-km radius around the volcano where entry is strictly prohibited because of pyroclastic flows, lava and rockfalls. During this unrest, PHIVOLCS recommended evacuating it.
Also read on NCA: NDMA and the Disaster Management Act 2024 | ASEAN member countries | Monthly defence current affairs PDFs | CDS coaching in Chandigarh
Sources: The Philippine Star (30 Oct), The Philippine Star (4 Nov), Anadolu Agency, Encyclopaedia Britannica, Philippine Daily Inquirer. Facts as reported up to 4 November 2026.
Featured image background: Jaycee Esmeria / Wikimedia Commons, CC BY-SA 4.0.
