Volcanic activity worldwide 22 Jan 2023: Fuego volcano, Popocatépetl, Semeru, Shiveluch, Ibu, Reven...

Shiveluch (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 and is moving at 20 kts in E direction.
The full report is as follows: VA EMISSIONS CONTINUING OBS VA DTG:22/1720Z to 14000 ft (4300 m)

Ibu (Halmahera, Indonesia): (22 Jan) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: DISCRETE VA TO FL080 OBS FM GND 22/0042Z MOV E

Semeru (East Java, Indonesia): (21 Jan) 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: VA TO FL140 OBS FM GND AT 21/2248Z MOV N OBS VA DTG:21/2248Z to 14000 ft (4300 m)

Popocatépetl (Central Mexico): 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 ash
...22 Jan:
The explosive eruption at the volcano continues.
A significant above-average eruption occurred from its crater at 07:38 local time yesterday.
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The Volcanic Ash Advisory Center (VAAC) Washington detected a tall and dense ash plume that rose up to 28,000 ft (8,500 m) height and drifted northeast.


Fuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA NOT SEEN IN SAT

Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 19000 ft (5800 m) altitude or flight level 190 .
The full report is as follows: CONS VA EMS SEEN IN SAT to 19000 ft (5800 m)

Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VA NOT OBSD.

Cotopaxi (Ecuador): (22 Jan) The explosive activity at the volcano continues with near-frequent small to moderate ash emissions and intermittent larger vulcanian-type eruptions.
According to the Volcanic Ash Advisory Center (VAAC) Washington, ash column heights have ranged between 6,7 and 7,6 km altitude over the past few days and drifted in the east-southeast direction.
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The MOUNTS system registered a flux of sulfur dioxide (SO2) emissions which reached 1796 tonnes on 20 January.


Sabancaya (Peru): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: INTERMITTENT EMISSIONS

Volcano Activity Summary for 22 Jan 2023: