Shiveluch (Kamchatka): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20190504/1949Z FL220 REPORTED OBS VA DTG:04/2010Z …4 May: Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20190504/0314Z FL200 REPORTED OBS VA DTG:04/0330Z Sakurajima (Kyushu, Japan): (4 May) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following…