大気状態変動と雷放電活動の相関性評価

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2014/12/01

タイトル(英語): Correlation Analysis of the Atmospheric State Change and Lightning Discharge Activity

著者名: 日野　壮志（立命館大学大学院 理工学研究科），佐保　賢志（立命館大学大学院 理工学研究科），馬杉　正男（立命館大学大学院 理工学研究科）

著者名(英語): Masashi Hino (Graduate School of Science and Engineering University of Ritsumeikan), Kenshi Saho (Graduate School of Science and Engineering University of Ritsumeikan), Masao Masugi (Graduate School of Science and Engineering University of Ritsumeikan)

キーワード: 夏季雷，冬季雷，大気状態変動，ショワルター安定指数，K-index　　summer lightning，winter lightning，atmospheric state change，SSI，K-index

要約(英語): This paper describes a correlation analysis of the atmospheric state change and lightning discharges in the summer (from June to Aug. 2011) and winter (from Dec. 2011 to Jan. 2012) seasons in Japan. In evaluating the number of lightning discharges, we calculated SSI and K-indices, which are used to predict thunderstorms. As a result, we found that there are close relationships between two indices and lightning discharge activities. However, the results suggest that the conditions for calculating SSI need to be modified in evaluating winter lightning discharge activity.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.134 No.12 （2014） 特集：放電研究の最新動向

本誌掲載ページ: 649-650 p

原稿種別: 研究開発レター／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/134/12/134_649/_article/-char/ja/