Map of today's active volcanoesSakurajima (Kyushu, Japan): (17 Nov) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20251117/0440Z FL080 EXTD E REPORTED OBS VA DTG:17/0440ZIbu (Halmahera, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: ERUPTION REPORTED AT 17/1005Z EST VA DTG:17/1430ZSemeru (East Java, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: ERUPTION REPORTED AT 17/1442Z EST VA DTG:17/1850ZWhite Island (New Zealand): Volcanic Ash Advisory Center Wellington (VAAC) issued the following report: ERUPTION AT 20251116/2153Z CONTINUOUS LOW LEVEL ERUPTIONSantiaguito (Guatemala): (17 Nov) 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: LGT VA EM DTCTD 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 17000 ft (5200 m) altitude or flight level 170 and is moving at 5 kts in W direction.The full report is as follows: ONGOING VA EM? to 17000 ft (5200 m)Sangay (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: PSBL LGT VA EMReventador (Ecuador): 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 EMS SEEN IN SAT to 16000 ft (4900 m)Volcano Activity Summary for 17 Nov 2025: