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EVIDENCE OF TRANSPORT OF HAZY AIR MASSES FROM SATELLITE IMAGERY *

Some observations of major aerosol events in the atmosphere by meteorological satellites are reviewed. The events included a massive plume of smoke from a Hawaiian volcanic eruption, dust plumes originating from the Sahara Desert and the central U.S., smoke from a small forest fire, and sulfate aerosol hazes. It is concluded that the routine detection and tracking of synoptic-scale pollution episodes, along with quantitative measurements of their intensity, are entirely feasible with existing spacecraft and data analysis systems.