Volcanic activity worldwide 9 Sep 2021: Fuego volcano, Karymsky, Popocatépetl, Merapi, Semeru, Reve...

Askja (Central Iceland): IMO has now raised Askja to Yellow status as the rapid deformation of the caldera is continuing and has now reached 7 cm in just six weeks. Rising magma is also only at 2-3 km depth, so the possibility of an eruption in the near-term is increased.

Karymsky (Kamchatka): (9 Sep) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20210909/0142Z FL220 REPORTED OBS VA DTG:09/0240Z

Suwanose-jima (Ryukyu Islands): 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 and is moving at 10 kts in E direction.

The full report is as follows: VA EMISSIONS CONTINUING OBS VA DTG:09/1130Z to 10000 ft (3000 m)

Merapi (Central Java, Indonesia): (9 Sep) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 and is moving at 05 kts in NW direction.
The full report is as follows: VA OBS TO FL100 AT 08/2350Z OBS VA DTG:08/2350Z to 10000 ft (3000 m)

Semeru (East Java, Indonesia): (8 Sep) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 13000 ft (4000 m) altitude or flight level 130 and is moving at 05 kts in SW direction.
The full report is as follows: VA OBS TO FL130 AT 08/2320Z OBS VA DTG:08/2320Z to 13000 ft (4000 m)

Semisopochnoi (United States, Aleutian Islands): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Anchorage warned about a volcanic ash plume that rose up to estimated 10000 ft (3000 m) altitude or flight level 100 and is moving at 25 kts in E direction.
The full report is as follows: PERRIODIC ERUPTIONS CONT. VA IS PARTIALLY OBSC BY CLOUDS. to 10000 ft (3000 m)

Popocatépetl (Central Mexico): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 .
The full report is as follows: SMALL VA EMS OBS. to 25000 ft (7600 m)

Fuego (Guatemala): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: NO VA CLDS OBS.

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: VA EMS CONTINUE to 19000 ft (5800 m)

Reventador (Ecuador): 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: ONGOING VA EMS. to 15000 ft (4600 m)

Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 23000 ft (7000 m) altitude or flight level 230 and is moving at 15 kts in SE direction.
The full report is as follows: INTERMITTENT PUFF EMISSION to 23000 ft (7000 m)