Map of today's active volcanoesShiveluch (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 35 kts in SE direction.The full report is as follows: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY OBS VA DTG:22/1720Z to 25000 ft (7600 m)Bezymianny (Kamchatka): (22 May) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 23000 ft (7000 m) altitude or flight level 230 and is moving at 25 kts in E direction.The full report is as follows: VA CONTINUOUSLY OBS IN SATELLITE IMAGERY OBS VA DTG:22/0520Z to 23000 ft (7000 m)Canlaon (Central Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260522/1942Z FL090 EXTD SW REPORTED OBS VA DTG:22/1940ZMayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260522/1143Z VA CLD UNKNOWN REPORTED OBS VA DTG:22/1150ZCentral Bismarck Sea (Admiralty Islands): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 .The full report is as follows: VA TO FL120 EXTENDING NW EST VA DTG:22/0940Z to 12000 ft (3700 m)...22 May:The eruption continues.The satellite imagery acquisition from 22 May over the area indicates that the activity diminished a bit, compared to the satellite images from 15 May, when gas-rich plumes erupted from the site.It seems that the activity continues to take place from two vents generating lava (visible on strong thermal detection on Sentinel-2 band combinations B12, B11 and B04).Ibu (Halmahera, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 .The full report is as follows: VA TO FL080 MOV E LAST REPORTED 22/1328Z EST VA DTG:22/1740Z to 8000 ft (2400 m)Semeru (East Java, Indonesia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .The full report is as follows: VA TO FL150 MOV N OBS FROM GROUND AT 22/0448Z to 15000 ft (4600 m)Dukono (Halmahera): (21 May) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 8000 ft (2400 m) altitude or flight level 080 and is moving at 10 kts in E direction.The full report is as follows: VA TO FL080 EXTENDING EAST. to 8000 ft (2400 m)Fuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: ONGOING VA EMSPuracé (Colombia): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: OCNL VA EMSSabancaya (Peru): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: SPORADIC EMISSIONSVolcano Activity Summary for 22 May 2026: