Overall Orange alert Volcanic eruption for Kanlaon
in Philippines

Event summary

ORANGE alert: The Kanlaon Volcanic eruption is unlikely to require external humanitarian assistance based on the exposed population and coping capacity.

GDACS ID VO 1000112
Name: Kanlaon (272020)
Glide number: VO-2025-000046-PHL
Lat/Lon: 10.41 , 123.13
Event Date: 29 Apr 2025 UTC
Exposed Population 30km: About 870000 people within 30km
Exposed Population 100km: About 10790000 people within 100km
Max Volc. Explosivity Index VEI: 2
Population Exposure Index PEI: 6
Inserted at: 29 Apr 2025 13:35 UTC

GDACS Score

For more info on GDACS alert score click here.
Virtual OSOCC
Meteo assessment
Satellite products
Analytical products
Philippines - Volcanic eruption (ECHO 14 Apr 2025)Wed, 09 Apr 2025 11:06

  • On 7 April at 21:51 UTC (8 April at 5:51 local time), the Kanlaon volcano, located in the Negros Island region (western Visayas, central Philippines), erupted. The explosive eruption produced a plume that reached up to 4,000 meters above the vent, dispersing ash to the west and southwest. Pyroclastic flow occurred and descended the southern slopes within approximately 1 km of the crater, in the area of La Castellana (Negros Occidental province).
  • The National Disaster Risk Reduction and Management Council (NDRRMC) reports, as of 9 April, more than 20,200 displaced people, of whom nearly 8,500 have been evacuated to 22 evacuation centres, with approximately 48,850 people affected across the Negros Island region and the neighbouring Western Visayas and Central Visayas regions.
  • Alert level 3, indicating magmatic unrest, remains in effect for the volcano.
Volcano Kanlaon - EC/ECHO daily mapTue, 29 Apr 2025 17:45

A new EC/ECHO daily map is now available
Detailed event map. European Union, 2025. Map produced by EC-JRC.
The boundaries and the names shown on this map do not imply official endorsement or acceptance by the European Union.

Updates on volcanic activity (Smithsonian)

The Smithsonian/USGS Weekly Volcanic Activity Report provides information about global volcanism on a weekly basis. Latest Kanlaon report has been published on 23 Apr 2025 18:43.
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported continuing eruptive activity at Kanlaon during 16-22 April. The seismic network recorded 1-16 daily volcanic earthquakes and two periods of volcanic tremor (34 and 42 minutes long) on 15 April. Daily sulfur dioxide emissions ranged from 1,170 to 3,078 tonnes per day. Gas-and-steam emissions that occasionally contained ash generally rose as high as 200 m above the crater rim and drifted SW, W, and WNW. There were two ash emissions on 15 April (20 and 70 minutes long), and another on 20 April (31 minutes long); voluminous gas-and-ash plumes rose 600 m above the rim and drifted SW on 20 April. The Alert Level remained at 3 (on a scale of 0-5); the public was warned to stay 6 km away from the summit and pilots were warned not to fly close to the volcano. Source: Philippine Institute of Volcanology and Seismology (PHIVOLCS)
See the detail here

Latest media headlines

Bulusan Volcano records 69 volcanic quakes, 42 tremors 5/3/2025 7:33:00 AM.

MANILA, Philippines Bulusan Volcano in Sorsogon recorded 69 volcanic earthquakes and 42 volcanic tremors, according to the 24-hour monitoring of the Philippine Institute of Volcanology and Seismology (Phivolcs). The monitoring posted on Sat
...(more)
Calamity leave policy for workers a must amid volcanic eruptions--Trab.. 5/2/2025 3:34:00 PM.

Government must institutionalize a calamity leave policy for the sake of workers whose daily lives and livelihood are affected by volcanic eruptions, says Trabaho Party-list. Kanlaon Volcano (PHIVOLCS) Government must institutionalize a ca
...(more)
Trabaho party-list says admin’s wage hike a step in right direction 5/2/2025 10:58:00 AM.

MANILA, Philippines The salary increase for minimum wage earners in Metro Manila, through a review that will be conducted by the Regional Tripartite Wages and Productivity Board, is still a step in the right direction, Trabaho party-list sa
...(more)
Trabaho Partylist renews call for calamity leave for workers affected .. 5/2/2025 10:13:00 AM.

AFTER the Labor Day commemoration, Trabaho Partylist called for the standardization of a calamity leave policy to support affected workers whose daily lives and livelihoods have been affected by the magmatic unrest of Kanlaon Volcano and th
...(more)

View more news

Estimated casualties (PAGER)

USGS estimates the number of casualties for each earthquake for the Prompt Assessment of Global Earthquakes for Response (PAGER) product.
The graph shows the current fatalities estimate.

Exposed population

Data, images, links, services and documents

For this events, GDACS has links to information from the following sources: EC-JRC (32), (2), INGV (1), WMO (1), INFORM (2),