Krasheninnikov (Kamchatka, Russia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 11000 ft (3400 m) altitude or flight level 110 and is moving at 15 kts in SE direction.
The full report is as follows: VA AT 20251022/1530Z FL110 EXTD SE OBS VA DTG:22/1530Z to 11000 ft (3400 m)
Suwanose-jima (Ryukyu Islands): (22 Oct) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: EXPLODED AT 20251022/0810Z VA CLD UNKNOWN OBS VA DTG:22/0800Z
Ibu (Halmahera, Indonesia): 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 10 kts in NE direction.
The full report is as follows: VA TO FL060 REP AT 22/1519Z EST VA DTG:22/1730Z to 6000 ft (1800 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 14000 ft (4300 m) altitude or flight level 140 and is moving at 10 kts in W direction.
The full report is as follows: VA TO FL140 REP AT 22/1334Z EST VA DTG:22/1540Z to 14000 ft (4300 m)
Dukono (Halmahera): (21 Oct) 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 NE direction.
The full report is as follows: VA TO FL070 EXT NE EST VA DTG:21/2230Z to 7000 ft (2100 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: FRQNT VA EM to 14000 ft (4300 m)
Sangay (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: LKLY LGT VA EM
Reventador (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: ONGOING VA EM to 16000 ft (4900 m)