JaLCDOI 10.18926/ESR/13848
タイトル(別表記) Eastward extension of the Baiu Front on the surface weather maps in ralation to zonal scale of the area with strong low-level southerly wind toward the front
フルテキストURL EAR_13_1_19.pdf
著者 中山 祐貴| 大和田 道雄| 池田 祥一郎| 加藤 内藏進|
抄録 Eastward extension of the Baiu front in relation to zonal scale of the area with strong low-level southerly wind toward the front was examined based on the operational surface weather maps and the NCEP/NCAR re-analysis data mainly for the mature Baiu period (15 June to 31 July) from 1991 to 2000. During that period, the Baiu front on the surface weather maps appeared from the Changjiang River Basim to the east of the Japan Islands accompanied by the strong low-level southerly wind toward it in a wide zonal scala(~3500km), in many cases. However, the situations when the appesrance of the Baiu front was limited to the western part of the Japan Islands or limited to its eastern part are sometimes found with relatively narrow zonal acale of the strong low-level southerly wind toward the front, although the appearance frequency of such cases was not so high. As such the present results illustrate the importance of the zonal scale of the subtropical high for the spatial activity of the Baiu front.
キーワード variation of the Baiu front southerly wind in the subtropical high area zonal extension of the Baiu front
出版物タイトル Okayama University Earth Science Report
発行日 2006-03-31
13巻
1号
開始ページ 19
終了ページ 25
ISSN 1340-7414
言語 Japanese
著作権者 岡山大学地球科学研究報告編集委員会
論文のバージョン publisher
NAID 120006211873