In January 2024, Shanghai experienced an unusual dense fog event, with visibility dropping below 200 meters at times. This severely disrupted operations at both Pudong and Hongqiao International Airports, leading to numerous flight cancellations and diversions. Dozens of flights originally scheduled to land in Shanghai were diverted to Hangzhou Xiaoshan International Airport. Hangzhou Airport promptly activated its emergency response plan, mobilizing ground support resources to accommodate diverted passengers and ensure their safety and basic needs. As weather conditions gradually improved, some flights resumed their journey to Shanghai, but many travelers still faced significant delays, placing considerable pressure on airline scheduling. According to meteorological authorities, the fog resulted from a combination of factors including the convergence of cold and warm air masses, high humidity, and calm winds—typical conditions for radiation fog in winter. Experts advise travelers to closely monitor weather forecasts and flight updates during autumn and winter, as low-visibility events are relatively common in eastern China during this period.
2024年1月,上海遭遇罕见大雾天气,能见度一度降至不足200米,导致浦东国际机场和虹桥国际机场大量航班无法正常起降。受此影响,数十架原计划飞往上海的航班被迫备降杭州萧山国际机场。杭州机场迅速启动应急预案,协调地面保障资源,确保备降航班旅客的安全与基本服务。部分航班在天气好转后陆续返回上海,但仍有大量旅客行程延误,航空公司也面临调度压力。气象部门表示,此次大雾主要由冷暖空气交汇、湿度高及风力微弱等因素共同造成,属于冬季典型辐射雾。专家提醒,秋冬季节华东地区易出现此类低能见度天气,旅客出行前应密切关注天气预报与航班动态,合理安排行程。
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