Map of today's active volcanoesCanlaon (Central Philippines): (11 Oct) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20251011/2247Z FL090 EXTD SE REPORTED OBS VA DTG:11/1530ZIbu (Halmahera, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 and is moving at 05 kts in NE direction.The full report is as follows: GROUND REPORT OF VA ERUPTION TO FL070 MOV NE AT 12/1210Z. to 7000 ft (2100 m)Semeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION REPORTED AT 12/1115Z EST VA DTG:12/1540ZSantiaguito (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 and is moving at 5 kts in SW direction.The full report is as follows: VA EMS OBS to 14000 ft (4300 m)Fuego (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .The full report is as follows: VA EMS ONGOING to 14000 ft (4300 m)Sangay (Ecuador): (12 Oct) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL VA EMSReventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: ONGOING VA EMSVolcano Activity Summary for 12 Oct 2025: