Volcanic activity worldwide 16 Dec 2019: Popocatépetl volcano, Dukono, Reventador, Sangay, Sakuraji…

Aso (central Kyushu, Japan): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: POSS ACTIVITY CONT. VA CLD UNKNOWN AT 20191216/1200Z Sakurajima (Kyushu, Japan): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: EXPLODED AT 20191216/1645Z OVER FL070 EXTD E OBS VA DTG:16/1630Z Dukono (Halmahera): Volcanic Ash Advisory Center Darwin (VAAC) issued the…