Karymsky (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo 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 AT 20210725/1140Z FL100 EXTD SE OBS VA DTG:25/1140Z to 10000 ft (3000 m)
Semeru (East Java, Indonesia): (25 Jul) 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 .
The full report is as follows: INTERMITTENT DISCRETE ERUPTION OBS TO FL140 MOV SW to 14000 ft (4300 m)
Dukono (Halmahera): 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 E direction.
The full report is as follows: CONTINUOUS VA TO FL070 OBS VA DTG:25/1140Z 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 15000 ft (4600 m) altitude or flight level 150 .
The full report is as follows: VA EM CONTINUES to 15000 ft (4600 m)
Nevado del Ruiz (Colombia): (25 Jul) Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA NOT OBSD
Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 and is moving at 25 kts in NE direction.
The full report is as follows: FRQ VA EMS to 20000 ft (6100 m)
Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA EMS HAS DISP
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 40 kts in SE direction.
The full report is as follows: INTERMITTENT EMISSIONS to 24000 ft (7300 m)
Nevados de Chillán (Central Chile): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: SPORADIC EMISSIONS
Volcano Activity Summary for 25 Jul 2021:
