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索引号: CD006-20201009-785166 发布机构:
发文日期: 2021-09-30 主题分类: 防汛抗旱
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潇湘秋雨何以连绵

来源:BG真人 发布时间: 2021-09-30 15:16:11 【字体:

潇湘秋雨何以连绵

——省气候中心专家解读

hunanribaojizhe zhouyuegui

ruqiuduori,weijianqiugaoqishuang,danjianqiuyumianmian。“haoxiangchuntiandemeiyujiyoulaile。”“nongminbobodedaozidouyaofayale。”

BG真人jushengqihouzhongxintongji,9yuewoshengjiangshuiwei1961nianyilaitongqizuiduo,qiwenju1961nianyilaitongqidi3diwei,rizhaowei1961nianyilaitongqizuishao。xianglaixiaqiuduoganhandehunan,jinnianweiheyushuimianmianbujin?9yue29ri,hunanribaojizhezhuanfangleshengqihouzhongxinzhuanjia。

9月降水为有历史记录以来同期最多,较常年同期偏多近两倍

BG真人“9yuewoshengjiangshuiyichangpianduo,quanshengpingjundeleijijiangshuiliangjiaochangniantongqipianduojinliangbei,weiju1961nianyouqixiangjiluyilailishitongqidi1gaowei,yueneihaichuxianle3ciquyuxingbaoyuguocheng。”shengqihouzhongxinxieyijunboshijieshao。

jushengqihouzhongxintongji,jiezhi28ri,9yueyilaiquanshengpingjunjiangshuiliang208.2haomi,jiaochangniantongqi(71.1haomi)pianduo192.8%,qizhongchangdebeibu、yiyangbeibu、yueyangbeibu、shaoyangbeibu、loudidabu、xiangxitujiazumiaozuzizhizhoudabu、huaihuadabupianduo2beiyishang。yueneiwoshengchuxian3ciquyuxingbaoyuguocheng: fenbiewei4zhi5ri、10zhi11ri、15zhi17ri,qiangjiangyuluoquzhuyaoweiyuxiangxitujiazumiaozuzizhizhou、huaihua、changde、yueyang。yueneishouchixujiangshuiyingxiangquanshengqixiangganhanyu9yuexiaxunjiechu。

rizhaoyichangpianshao,chuxiandafanweilianyinyutianqi。9yuequanshengpingjunrizhao50xiaoshi,jiaochangniantongqipianshao91.3xiaoshi,weiju1961nianyilailishitongqidi1diwei。shoujiangwen、jiangshuiguochengyingxiang,quansheng14geshizhoujunyoulianyinyutianqifasheng,qizhongxiangxitujiazumiaozuzizhizhou、huaihua、loudi、yueyang、zhangjiajie、changdebufendiquchuxianzhongdulianyinyu。

大气环流异常,“华西秋雨”落到了江南

pingchangnianfenli,qiutianyinggaishihunanzuishushuangderizi,meiyouchuntiandenianhu、xiatiandezhire、dongtiandeshileng,wanwuchengshufengmei,canlandaojizhi。

BG真人“yibanlaishuo,hunandeqiutianyiqiugaoqishuangdetianqiweizhu,danshijinniande‘huaxiqiuyu’xiadaolejiangnan。”shengqihouzhongxinxieyijunboshishuo。

qiujishixiajifengxiangdongjifengguodudejijie,pingchangnianfenli,beifanglengkongqishilijiaqiang,nanqindeganlengqiliuposhihunanshangkongdenuanshikongqixiangnantuiqu,pianbeiqiliuzhubukongzhiquansheng,shidujiaoxiao,changchuxian“qiugaoqishuang”deqinglangshaoyutianqi。

BG真人meinian9yueyezhengshihuaxiqiuyushiqi,mianmianqiuyuyingxiangzhesichuanpendiyidai。danjinnian,shouhaiwenyichang、taifenghenanxialengkongqizudangdezongheyingxiang,xitaipingyangfuredaigaoyajiaochangniantongqipianqiangpianxi,weizhipiannan,shideqixibeicexiangwoguonanfangdeshuiqishusongmingxianzengqiang,lengnuankongqizaijiangnanshangkongchixujiaohui,daozhileyicicimingxiandejiangwenjiangyutianqi。

入秋偏早,寒露风影响严重

yushuilianmian,qiwenpiandi,jinnianqiutianlaideyoudianzao。daomuqian,9yuequanshengpingjunqiwen22.4sheshidu,jiaochangniantongqipiandi1.5sheshidu,weiju1961nianyilailishitongqidi3diwei。zi9yuezhongxunyilai,hunanyoubeixiangnanjianciruqiu,shengzhuanyeqixiangtaigaojigongchengshidengxiaochunjieshao,jinnianhunanruqiushijianjiaochangniantiqianle10tianzuoyou。

ruqiuzao,hanlufengyelaidezao。zi9yue14rikaishi,changde、yueyang、yiyang、loudi、shaoyang5shiwandaozhongzhiquchuxiandafanweihanlufeng,16rikuozhandaozhangshaxibu,17rikuozhandaozhuzhou、xiangtan、hengyang、yongzhoubeibuhechenzhouxibu,23rikuozhandaoquansheng。jiezhi9yue28ri,quanshengwandaozhongzhiquyou71gexianshiqudadaohanlufengbiaozhun,qizhong47gexianshiqudadaozhongduhanlufengbiaozhun,shaoyang、loudi、yiyang、xiangtandengshizhoude24gexianshiqudadaozhongduhanlufengbiaozhun。

juzhangshashiqixiangjudiaoyan,muqianwandaoyichuyuchousuiyanghuaqi,youyulianxudiwenyinyu,zaochengchousuiyanghuashouzu,jingsuinanyishoujing,yue5%daosuichuxianhese,daozhikongbilizengjia。

BG真人qixiangzhuanjiatixing,weilaiyizhourengduoyinyutianqi,jianyinongminpengyouzhuazhujiangshuijianxieqiqiangshouyijidao;jiaqianghanlufengfangzhicuoshi,helishifei,jiaqiangbingchonghaifangzhi,quebaowandaofengshou。


链接>>

何为寒露风

BG真人hanlufengshiqiujilengkongqiruqinyinqidexianzhujiangwen,zaochengwandaokongqiao、bielicongerjianchandelenghai。yinweichuxianshijianzainongli“hanlu”jieqianhou,jiangwenshiyibanbanyoubeifeng,gucheng“hanlufeng”。

hanlufengshiwandaoteyoudenongyeqixiangzaihai。zaichousuiqichuxianhanlufeng,daozhichousuisudujianman,chousuiqiyanzhang,yinghuabunengzhengchangkaifang、sanfen、shoujing,zifangyanzhangshouzu,congerzaochengbuyu,shikongqiaolvxianzhuzengjia;zaiyanghuaqichuxianhanlufeng,daozhihuafenlibunengzhengchangchengshu、shoujing,congerzaochengkongqiaolvzengjia。

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