Semeru Volcano Volcanic Ash Advisory: VA TO FL150 MOV GENERALLY EAST AT 29/0130Z OBS VA DTG: 29/0130Z to 15000 ft (4600 m)
Semeru Volcano Volcanic Ash Advisory: VA TO FL150 MOV GENERALLY EAST AT 29/0130Z OBS VA DTG: 29/0130Z to 15000 ft (4600 m) Volcano Discovery