OpenJournalofNaturalScience自然科学,2023,11(5),809-817PublishedOnlineSeptember2023inHans.https://www.hanspub.org/journal/ojnshttps://doi.org/10.12677/ojns.2023.115097文章引用:杨凤婷.贵阳机场冬季不利天气条件及预报思路[J].自然科学,2023,11(5):809-817.DOI:10.12677/ojns.2023.115097贵阳机场冬季不利天气条件及预报思路杨凤婷民航贵州空管分局,贵州贵阳收稿日期:2023年7月17日;录用日期:2023年8月30日;发布日期:2023年9月7日摘要文章利用常规观测资料、机场自观数据及机场气候志资料,分析贵阳机场冬季发生的典型天气个例,结果表明:受西风带槽、云贵准静止锋和西南热低压的影响,冬季贵阳机场出现的不利天气有雨雪冰冻、低云、雾、霜、大风、雷暴,造成的影响各有不同,预报思路也存在差异。关键词贵阳机场,冬季,不利天气,飞行,预报思路AdverseWeatherConditionsandForecastIdeasforGuiyangAirportinWinterFengtingYangGuizhouSub-BureauofSouthwestAirTrafficManagementBureauofCivilAviationofChina,GuiyangGuizhouReceived:Jul.17th,2023;accepted:Aug.30th,2023;published:Sep.7th,2023AbstractThispaperusesdatasetsofconventionalobservation,airportself-observationandairportclima-tology,analyzingthetypicalweathercasesofGuiyangAirportinwinter.Theresultsshowthat:itisaffectedbywesterlytrough,Yunguiquasi-stationaryfrontandsouthwestthermallow,theadverseweatherofGuiyangairportinwinterincludesrainandsnowfreezing,lowcloud,fog,frost,strongwindandthunderstorms.Theeffectsaredifferent,andtherearedifferencesinforecastingideas.KeywordsGuiyangAirport,Winter,AdverseWeather,Flight,ForecastIdeas杨凤婷DOI:10.12677/ojns.2023.115097810自然科学Copyright©2023byauthor(s)andHansPublishersInc.ThisworkislicensedundertheCreativeCommonsAttributionInternationalLicense(CCBY4.0).http://creativecommons.org/licenses/by/4.0/1.引言贵州地处云贵高原东侧,贵阳机场位于贵州省中部贵阳市东郊。冬季,不断南下的北方冷空气受到高原地形阻挡,与南方暖湿空气在西南地区交汇形成准静止锋并长时间维持,导致贵州各地常发生低温、高湿和连绵的阴雨[1][2],而贵阳机场易出现雨雪冰冻、低云、低能见度、雷暴等威胁航空运行安全的不利天气。研究表明,强降雪天气可导致飞机机身部件积冰,影响...