Kanlaon Bulletin: February 27

In the past 24 hours as of 12 a.m. on Thursday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 10 volcanic earthquakes were observed.
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 1,230 reached tons per day on Feb. 26, 2025.
  • The volcano emitted weak plumes rising 50  meters, accompanied by continuous degassing with occasional ash emission, displaying west and southwest drift.
  • Kanlaon Volcano's edifice is inflated.
Kanlaon Bulletin: February 26

In the past 24 hours as of 12 a.m. on Wednesday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 5 volcanic earthquakes were observed.
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 1,118 reached tons per day on Feb. 25, 2025.
  • The volcano emitted weak plumes rising 50  meters, accompanied by continuous degassing with occasional ash emission, displaying southwest drift.
  • Kanlaon Volcano's edifice is inflated.
Kanlaon Bulletin: February 24

In the past 24 hours as of 12 a.m. on Monday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 3 volcanic earthquakes were observed.
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 1,993 reached tons per day on Feb. 23, 2025.
  • The plumes from the volcano were obscured.
  • Kanlaon Volcano's edifice is inflated.
Kanlaon Bulletin: February 23

In the past 24 hours as of 12 a.m. on Sunday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 33 volcanic earthquakes were observed.
  • 1 ash emission event, lasting 12 minutes
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 3,894 reached tons per day on Feb. 22, 2025.
  • The volcano emitted moderate plumes rising 300 meters, accompanied by continuous degassing with occasional ash emission, displaying southwest drift.
  • Kanlaon Volcano's edifice is inflated.
Kanlaon Bulletin: February 20

In the past 24 hours as of 12 a.m. on Wednesday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 26 volcanic earthquakes were observed.
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 2,114 reached tons per day on Feb. 19, 2025.
  • The volcano emitted weak plumes rising 75 meters, accompanied by continuous degassing with occasional ash emission, displaying general west drift.
  • Kanlaon Volcano's edifice is inflated.
Kanlaon Bulletin: February 19

In the past 24 hours as of 12 a.m. on Wednesday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 19 volcanic earthquakes were observed.
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 3,503 reached tons per day on Feb. 18, 2025.
  • The volcano emitted moderate plumes rising 150 meters, accompanied by continuous degassing with occasional ash emission, displaying general southwest drift.
  • Kanlaon Volcano's edifice is inflated.
Kanlaon Bulletin: February 18

In the past 24 hours as of 12 a.m. on Tuesday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 15 volcanic earthquakes were observed.
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 4,685 reached tons per day on Feb. 17, 2025.
  • The volcano emitted voluminous plumes rising 200 meters, accompanied by continuous degassing with occasional ash emission, displaying general west drift.
  • Kanlaon Volcano's edifice is inflated.
Kanlaon Bulletin: February 17

In the past 24 hours as of 12 a.m. on Monday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 32 volcanic earthquakes observed.
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 4,604 reached tons per day on Feb. 16, 2025.
  • The volcano emitted moderate plumes rising 200 meters, accompanied by continuous degassing with occasional ash emission, displaying general west drift.
  • Kanlaon Volcano's edifice is inflated.
Kanlaon Bulletin: February 16

In the past 24 hours as of 12 a.m. on Sunday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 2 ash emission events (4 to 8 minutes long) observed.
  • 29 volcanic earthquakes and 1 volcanic tremor (8 minutes long) observed.
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 2,625 reached tons per day on Feb. 15, 2025.
  • The volcano emitted voluminous plumes rising 1,500 meters, accompanied by continuous degassing with occasional ash emission, displaying general west-northwest drift.
  • Kanlaon Volcano's edifice is inflated.
Kanlaon Bulletin: February 11

In the past 24 hours as of 12 a.m. on Tuesday, Phivolcs has recorded the following:

  • Alert level 3 is maintained over Kanlaon. 
  • 9 volcanic earthquakes were observed.
  • Kanlaon Volcano's daily sulfur dioxide emissions (SO2) 4,150 reached tons per day on Feb. 10, 2025.
  • The volcano emitted weak plumes rising 75 meters, accompanied by continuous degassing with occasional ash emission, displaying general west-southwest drift.
  • Kanlaon Volcano's edifice is inflated.