咸阳机场两次能见度突变天气的对比分析

Analysis of Two Accidents about Visibility Changing Suddenly in Xianyang Airport

对咸阳机场的两次能见度突然转差的天气进行分析比较,探讨该类形势下大雾的成因及周边地理环境对成雾的影响,并对此类天气的预报思路提出几点建议。

Analyzing the two accidents in comparison that the visibility changed suddently in Xianyang airport, attempt to explore the fog forming mechanism and find how the geographical conditions arroud airport affect the fog in such weather pattern,and find some useful ways in forecasting the same fog.