Image from 18th August 2017 shows what appears to be a gas plume originating from Mount Michael drifting in an easterly direction. In another image from 10th August, a plume containing aerosols originating from Mount Michael is seen drifting northeast.
Plume drifting northeast from Saunders Island during 10th August 2017. SOURCE: Aqua/MODIS/NASA.
Gas plume from Saunders Island during 18th August 2017. SOURCE: Terra/MODIS/NASA.