Volcanic activity worldwide 18 Dec 2018: Krakatau volcano, Dukono, Reventador, Mayon, Sabancaya, Ebeko

Ebeko (Paramushir Island): (18 Dec) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20181218/0125Z FL070 EXTD N REPORTED OBS VA DTG:18/0130Z

Mayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION FL090 EXTD SW REPORTED AT 20181218/0902Z OBS VA DTG:18/0900Z

Krakatau (Sunda Strait, Indonesia): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA REPORTED TO FL030 EST VA DTG:18/1200Z

Dukono (Halmahera): Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: CONTINUOUS VA TO FL070 LAST OBS AT 18/0100Z EXT SE
...18 Dec:
Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: CONTINUOUS VA EMISSION TO FL070 OBS VA DTG:18/0045Z

Reventador (Ecuador): Volcanic Ash Advisory Center Washington (VAAC) issued the following report: VO EMS HAS DISP

Sabancaya (Peru): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: SPORADIC PUFFS OF VA
...18 Dec:
Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: SPORADIC PUFFS OF VA