CAJ | 학술논문

提2013年11月大气环流主要特征是：北半球极涡呈单极型分布，主体位于北极圈内，强度较常年同期偏强；欧亚中高纬环流经向度较小；南支槽平均位置大致位于80°E附近，同时，副热带高压较常年同期偏强，位置偏西、偏北。11月，全国平均降水量为22．5 mm，较常年同期（18．8 mm）偏多19．7％。全国平均气温为3．6℃，较常年同期（2．9℃）偏高0．7℃。月内，我国出现3次冷空气过程和6次较强降水过程。东北地区出现了两次强降雪过程，部分地区出现暴雪到大暴雪；台风海燕给华南地区带来较大风雨影响；北方冬麦区及江南大部出现明显降水，干旱缓解；由于冷空气势力弱，中东部地区雾霾天气频发，全国平均雾霾日数为4．3天，为1961年以来历史同期最多。
제2013년11월대기배류주요특정시：북반구겁와정단겁형분포，주체위우북겁권내，강도교상년동기편강；구아중고위배류경향도교소；남지조평균위치대치위우80°E부근，동시，부열대고압교상년동기편강，위치편서、편북。11월，전국평균강수량위22．5 mm，교상년동기（18．8 mm）편다19．7％。전국평균기온위3．6℃，교상년동기（2．9℃）편고0．7℃。월내，아국출현3차랭공기과정화6차교강강수과정。동북지구출현료량차강강설과정，부분지구출현폭설도대폭설；태풍해연급화남지구대래교대풍우영향；북방동맥구급강남대부출현명현강수，간한완해；유우랭공기세력약，중동부지구무매천기빈발，전국평균무매일수위4．3천，위1961년이래역사동기최다。
The main characteristics of the general atmospheric circulation in November 2013 are as follows. There is one polar vortex center located in the Arctic Circle in the Northern Hemisphere with stronger strength than normal years.The circulation presents latitudinal patterns in middle and high latitudes.The average south branch trough is located around 80°E.The subtropical high is stronger than normal years, located more westward and northward.The monthly mean precipitation is 22.5 mm,19.7%more than the normal (18.8 mm).The monthly mean temperature is 3.6℃,0.7℃ higher than the normal (2.9℃). There are three cold air processes and six heavier rainfall processes during this month.The Northeast Re-gion suffers from extreme snows twice and some places are hit by snowstorm or blizzards.Tropical cyclone“Haiyan”brings gale and heavy rains to South China.There are obvious rainfalls in the northern winter wheat region and the Jiangnan Region.Meanwhile,the fog and the haze appear in the central and eastern China due to the weak cold airs.The monthly mean fog and haze days are 4.3 days,which is the maximum record since 1 9 6 1 .