Volcanic activity worldwide 18 Apr 2020: Karymsky volcano, Klyuchevskoy, Popocatépetl, Shiveluch, D…

Klyuchevskoy (Kamchatka): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Tokyo warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 and is moving at 25 kts in SE direction. The full report is as follows: VA EMISSIONS CONTINUING OBS VA DTG:18/1720Z to 20000 ft (6100 m) Karymsky (Kamchatka): KVERT reported that emissions of…