Double Compressions of Atmospheric Depth by Geopotential Tendency, Vorticity, and Atmospheric Boundary Layer Affected Abrupt High Particulate Matter Concentrations at a Coastal City for a Yellow Dust Period in October

<table>Backward trajectories of air masses by NOAA HYSPLIT model ending at (a) 09:00 LST (00:00 UTC), October 27, 2003, (b) 17:00 LST (08:00 UTC; a maximum PM concentration), (c) 03:00 LST (18:00 UTC), October 28, and (d) 09:00 LST (00:00 UTC), respectively.</table>

Advances in Meteorology

fig7

Figure 7

Figure 7: Double Compressions of Atmospheric Depth by Geopotential Tendency, Vorticity, and Atmospheric Boundary Layer Affected Abrupt High Particulate Matter Concentrations at a Coastal City for a Yellow Dust Period in October 

Figure 7 | Double Compressions of Atmospheric Depth by Geopotential Tendency, Vorticity, and Atmospheric Boundary Layer Affected Abrupt High Particulate Matter Concentrations at a Coastal City for a Yellow Dust Period in October 