雷暴是伴随着闪电、雷鸣的强对流性风暴。出现雷暴时,常伴有强烈的阵风和阵雨,有时伴有冰雹等灾害性天气。雷暴的发生、发展时常严重威胁飞行安全,是航空飞行的天敌。据统计,近20年来,国内外民航飞行事故中,有近六分之一是因飞机进入雷暴导致的。因此,做好雷暴的预报是航空气象 Thunderstorm is a strong convective storm with lightning and thunder. When a thunderstorm occurs, it is often accompanied by intense gusts and showers, sometimes accompanied by catastrophic weather such as hail. The occurrence and development of thunderstorms often threaten the flight safety seriously and are the natural enemies of aviation flight. According to statistics, in the past 20 years, nearly one-sixth of civil aviation accidents at home and abroad have resulted from aircraft entering thunderstorms. Therefore, forecast of thunderstorms is aviation weather