根据江门市外海气象自动站(G2123)2010-2022年风、降雨资料,结合粤港澳闪电定位系统(GHMLLS)资料,利用分类统计法,分析江门儿童公园灾害性天气特征.结果表明,儿童公园所在区域年均风速明显高于江门市区年平均风速,7-8月降雨量均大于江门市区平均值,雷电高发时段为5-9月的10时至20时.提出针对灾害性天气的防御对策,有利于保障公园工作人员和游客的人身安全.
Based on the wind and rainfall data of the Jiangmen offshore automatic station(G2123)from 2010 to 2022 and the Guangdong,Hong Kong and Macao Lightning Locating System(GHMLLS)data,the characteristics of disastrous weather in the Jiangmen Children's Park are analyzed by using classified statistical method.The results show that the annual average wind speed of the area where the Children's Park is located is obviously higher than that in the urban area of Jiangmen,the rainfall in July and August is higher than that in the urban area of Jiangmen,and the lightning occurs frequently between 10:00 and 20:00 in May-September.It is of great significance to protect the personal safety of park staff and visitors by putting forward the countermeasures against disastrous weather.
严金芳;李晓惠;苏耀墀;刘兰芳
江门市气象局,广东 江门 529000台山市气象局,广东 台山 529030
大气科学
强风;暴雨;短时强降水;儿童公园;气象灾害风险
strong wind;rainstorm;short-term heavy precipitation;Children's Park;meteorological disaster risk
《气象研究与应用》 2024 (001)
126-131 / 6
江门市科技计划项目(江科[2023]111号)
10.19849/j.cnki.CN45-1356/P.2024.1.21
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