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Investigation on Cloud Properties for Fog Modification at Daegwallyeong Mountains  

Yang, Ha-Young (기상연구소 원격탐사연구실)
Oh, Sung-Nam (기상청 기상연구소 원격탐사연구실)
Publication Information
Journal of the Korean Society of Hazard Mitigation / v.5, no.2, 2005 , pp. 45-56 More about this Journal
Abstract
Cloud meteorological properties over Daegwallyeong mountain area were analyzed for experimental cloud seeding which related to a feasibility study of fog modification. The cloud seeding for fog modification has been refocused to using hygroscopic chemical to dissipate warm fog. In this study, the statistics of fog observations were analyzed and discussed. Fog properties mostly showed the Summer warm fog, the early morning occurrences before to 6 o'clock AM, and 7 to 9 o'clock dissipation in the statistics. In the Spring and Winter season an easterly wind produced cold fog which is good applied with AgI seeding agents. Extrapolation of these results suggests that the suitable seeding method and material for fog modification will be introduced from the actual seeding experiments in the cold and warm fog.
Keywords
cloud seeding; fog modification; warm fog; cold fog;
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