翻訳と辞書 Words near each other ・ K-Z ・ K. (novel) ・ K-frame ・ K-function ・ K-Gee ・ K-graph C*-algebra ・ K-group ・ K-Hill (artist) ・ K-Hito ・ K-Hits ・ K-hole ・ K-homology ・ K-ID ・ K-independent hashing ・ K-index ・ K-index (meteorology) ・ K-Jee ・ K-K-K-Katy ・ K-Klass ・ K-LEE Radio ・ K-Liber ・ K-Line ・ K-line ・ K-line (artificial intelligence) ・ K-line (spectrometry) ・ K-Lite Codec Pack ・ K-Lo ・ K-Love ・ K-Lyinn ・ K-Machines Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク K-index (meteorology) ： ウィキペディア英語版 K-index (meteorology) The K-Index or George's Index is a measure of thunderstorm probability in meteorology. According to the National Weather Service, the index harnesses measurements such as "vertical temperature lapse rate, moisture content of the lower atmosphere, and the vertical extent of the moist layer." It was developed by the American meteorologist J.J. George, and published in the 1960 book ''Weather Forecasting for Aeronautics''. == Definition == The index is derived arithmetically by: $K\; =\; (\; T\_\; -\; T\_\; )\; +\; T\_\; -\; T\_\}$ = dew point at 850 hPa :$T\_$ = Temperature at 850 hPa :$T\_$ = Temperature at 500 hPa == Interpretation == The K Index is related to the probability of occurrence of a thunderstorm. It was developed with the idea that ''Probability = 4 x (K - 15)'', which gives the following interpretation:〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「K-index (meteorology)」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.