Volcanic Ash Advisory (#VAAC) for #Sangay #volcano
Explosive activity continues. Volcanic Ash Advisory Center (#VAAC) #Washington warned about a volcanic ash plume that rose up to estimated 21000 ft (6400 m) altitude or flight level 210 .

Volcanic Ash Advisory (#VAAC) for #Ibu #volcano (Halmahera, Indonesia)
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 15 kts in E direction.

Volcanic Ash Advisory (#VAAC) for #Manam #volcano (Papua New Guinea)
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 .

Volcanic Ash Advisory (#VAAC) for #Dukono #volcano
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 .

Volcanic Ash Advisory (#VAAC) for #Lewotolo #volcano
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 15 kts in W direction.

Volcanic Ash Advisory (#VAAC) for #Ibu #volcano (Halmahera, Indonesia)
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 15 kts in E direction.

Volcanic Ash Advisory (#VAAC) for #Santiaguito #volcano
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 .

Volcanic Ash Advisory (#VAAC) for #Dukono #volcano
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 15 kts in E direction.

Volcanic Ash Advisory (#VAAC) for #Ibu #volcano (Halmahera, Indonesia)
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.

Volcanic Ash Advisory (#VAAC) for #Lewotolo #volcano
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 .

Volcanic Ash Advisory (#VAAC) for #Dukono #volcano
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 .

Volcanic Ash Advisory (#VAAC) for #Sangay #volcano
Explosive activity continues. Volcanic Ash Advisory Center (#VAAC) #Washington warned about a volcanic ash plume that rose up to estimated 22000 ft (6700 m) altitude or flight level 220 .

Volcanic Ash Advisory (#VAAC) for #Semeru #volcano (East Java, Indonesia)
Explosive activity continues. Volcanic Ash Advisory Center (#VAAC) #Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .

Volcanic Ash Advisory (#VAAC) for #Reventador #volcano
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 .

Volcanic Ash Advisory (#VAAC) for #Ibu #volcano (Halmahera, Indonesia)
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 .

Volcanic Ash Advisory (#VAAC) for #Karangetang #volcano (Siau Island, Sangihe Islands, Indonesia)
Explosive activity continues. Volcanic Ash Advisory Center (#VAAC) #Darwin warned about a volcanic ash plume that rose up to estimated 9000 ft (2700 m) altitude or flight level 090 and is moving at 1...

Volcanic Ash Advisory (#VAAC) for #Dukono #volcano
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 .

Volcanic Ash Advisory (#VAAC) for #Telica #volcano (Nicaragua)
Explosive activity continues. Volcanic Ash Advisory Center (#VAAC) #Washington warned about a volcanic ash plume that rose up to estimated 5000 ft (1500 m) altitude or flight level 050 .

Volcanic Ash Advisory (#VAAC) for #Semeru #volcano (East Java, Indonesia)
Explosive activity continues. Volcanic Ash Advisory Center (#VAAC) #Darwin warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .

Volcanic Ash Advisory (#VAAC) for #Karangetang #volcano (Siau Island, Sangihe Islands, Indonesia)
Explosive activity continues. Volcanic Ash Advisory Center (#VAAC) #Darwin warned about a volcanic ash plume that rose up to estimated 9000 ft (2700 m) altitude or flight level 090 and is moving at 1...