Map of today's active volcanoesCanlaon (Central Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260428/1050Z VA CLD UNKNOWN REPORTED OBS VA DTG:28/1050ZMayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260428/1700Z VA CLD UNKNOWN REPORTED OBS VA DTG:28/1700ZIbu (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 10 kts in W direction.The full report is as follows: VA TO FL070 LAST REPORTED AT 28/0802Z EST VA DTG:28/1140Z to 7000 ft (2100 m)Semeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION LAST REPORTED FROM GROUND AT 28/0010ZDukono (Halmahera): 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 W direction.The full report is as follows: CONTINUOUS VA PLUME TO FL080 OBS AT 28/1400Z EXTENDING W to 8000 ft (2400 m)Aoba (Vanuatu): (28 Apr) A new lava flow effusion started within the summit crater since early April. Satellite images from Sentinel-2 depict a strong thermal anomaly within the Manaro Voui caldera (also called Lombenben Voui), indicating lava flows. The activity is accompanied by strong steam-laden plumes with minor amounts of ash.Popocatépetl (Central Mexico): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: OCNL VA EMSSantiaguito (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 and is moving at 20 kts in W direction.The full report is as follows: ONGOING DENSE VA EMS 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: FRQT VA EMS to 14000 ft (4300 m)Sangay (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: OCNL VA EMSReventador (Ecuador): Mild explosive activity continues from the volcano. The Volcanic Ash Advisory Center (VAAC) Washington reported intermittent emissions of volcanic ash plumes.The full report is as follows: sporadic emissions of volcanic ashSabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 27000 ft (8200 m) altitude or flight level 270 and is moving at 15 kts in NE direction.The full report is as follows: INTERMITTENT VA EMISSION to 27000 ft (8200 m)