Map of today's active volcanoesShiveluch (Kamchatka): (23 May) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Anchorage warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 30 kts in E direction.The full report is as follows: NO NEW ERUPTION. REMNANT VA FM PRIOR ERUPTON. to 25000 ft (7600 m)Canlaon (Central Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260523/1100Z FL090 EXTD SW REPORTED OBS VA DTG:23/1100ZMayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260523/2007Z FL090 EXTD W REPORTED OBS VA DTG:23/2000ZCentral Bismarck Sea (Admiralty Islands): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 .The full report is as follows: VA TO FL100 OBS AT 23/1550Z, MOV W OBS VA DTG:23/1550Z to 10000 ft (3000 m)Ibu (Halmahera, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA EMISSION REP FM GND AT 23/0800Z EST VA DTG:23/1120ZLewotolo (Lesser Sunda Islands): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 6000 ft (1800 m) altitude or flight level 060 and is moving at 05 kts in N direction.The full report is as follows: VA TO FL060 REP FM GND AT 23/0956Z EST VA DTG:23/1210Z to 6000 ft (1800 m)Semeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA EMISSION REP FM GND AT 23/1144Z EST VA DTG:23/1200ZSantiaguito (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 16000 ft (4900 m) altitude or flight level 160 .The full report is as follows: VA EM DETECTED to 16000 ft (4900 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: ONGOING VA EMS to 14000 ft (4300 m)Puracé (Colombia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 17000 ft (5200 m) altitude or flight level 170 .The full report is as follows: VA CLD OBSD. to 17000 ft (5200 m)Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 and is moving at 30 kts in SE direction.The full report is as follows: SPORADIC EMISSION to 24000 ft (7300 m)