Karymsky (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 13000 ft (4000 m) altitude or flight level 130 and is moving at 20 kts in SE direction. The full report is as follows: POSS ERUPTION OBS AT 20190811/1140Z FL130 EXTD SE OBS VA DTG:11/1200Z to 13000 ft (4000 m) Sarychev Peak (Central Kuriles):…