冀东地区海陆风的特征分析  

Analysis on the Characteristics of Sealand Breeze in Eastern Hebei Province

作　　者：郭鸿鸣 毛智政 刘昊野 曹靖 Guo Hong-ming(Qinhuangdao Meteorological Service,Qinhuangdao,Hebei 066000)

机构地区：[1]秦皇岛市气象局,河北秦皇岛066000

出　　处：《农业灾害研究》2023年第12期252-254,共3页Journal of Agricultural Catastrophology

基　　金：秦皇岛市科技局项目(202101A023);秦皇岛市气象局本地特色预报方法团队(QHDCXTD202001)。

摘　　要：利用2018—2021年的逐小时数据,冀东(唐山、秦皇岛)地区的观测资料,总结分析了该地区的海陆风时间和空间分布特点,结果表明:在冀东地区,秦皇岛和唐山沿岸地区具有明显的海陆风天气特征;与夏季相比,冬季白天海风开始时间最晚,白天持续的时间最短;夏季海风最远可以深入内陆迁西与卢龙之间,大约60 km,冬季海风只能超过秦皇岛站,深入到内陆为1~2km。Based on the hourly data of observation data in eastern Hebei(Tangshan and Qinhuangdao)from 2018 to 2021,The temporal and spatial distribution characteristics of sea-land breeze in this area are summarized and analyzed.The results show that there are obvious characteristics of sea-land breeze weather in the coastal areas of Eastern Hebei Province(Tangshan and Qinhuangdao);Compared with summer,the sea breeze starts at the latest and lasts the shortest in winter daytime;In summer,the sea breeze can penetrate as far as the inland between Qianxi and Lulong,about 60 km,In winter,the sea breeze can only exceed Qinhuangdao Station and go deep into the inland for about 1~2 km.

关 键 词：冀东地区 海陆风 分布特征 

分 类 号：P425[天文地球—大气科学及气象学]