Ebeko (Paramushir Island): (17 Apr) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20210417/0217Z FL090 EXTD NE REPORTED OBS VA DTG:17/0220Z
Sakurajima (Kyushu, Japan): (16 Apr) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: EXPLODED AT 20210416/2211Z OVER FL060 EXTD SW OBS VA DTG:16/2200Z
Sinabung (Sumatra, Indonesia): (17 Apr) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA ERUPTION AT 17/0744Z REPORTED TO FL130 MOV S
Lewotolo (Lesser Sunda Islands): (16 Apr) 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 .
The full report is as follows: DISCRETE ERUPTION TO FL070 MOV WNW OBS AT 16/2235Z to 7000 ft (2100 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 20 kts in S direction.
The full report is as follows: VA EMISSIONS LIKELY CONTINUE to 10000 ft (3000 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: OCNL VA EMS. to 14000 ft (4300 m)
Sangay (Ecuador): (17 Apr) 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 .
The full report is as follows: NEW VA EMS to 20000 ft (6100 m)
Reventador (Ecuador): 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: ONGOING VA EMS to 14000 ft (4300 m)
Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 25000 ft (7600 m) altitude or flight level 250 and is moving at 15 kts in NW direction.
The full report is as follows: INTERMITTENT EMISSIONS to 25000 ft (7600 m)
Soufrière St. Vincent (West Indies, St. Vincent): 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 and is moving at 5 kts in S direction.
The full report is as follows: REMNANT VA. to 15000 ft (4600 m)
