Shiveluch (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 and is moving at 25 kts in N direction. The full report is as follows: POSS ERUPTION OBS AT 20190915/1650Z FL240 EXTD N OBS VA DTG:15/1730Z to 24000 ft (7300 m) Ebeko (Paramushir Island): (14 Sep)…