Research Article

Dynamics of the Typhoon Haitang Related High Ozone Episode over Hong Kong

Figure 8

Vertical cross section of wind (unit: m s−1) and (vertical velocity, unit: 0.1 m s−1) component streamline. Shadowed areas denote downward motion. The -axis is height above ground, unit: meters. 22N to 22.5N is generally the location of Hong Kong. (a) At 18:00 July 17, 2005, (b) at 18:00 July 18, 2005, (c) at 18:00 July 19, 2005, and (d) at 18:00 July 20, 2005.
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