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	Skew-T Log-P解析	サーマルウィンド
分野	気象学	気象学
系統	Process / pipeline	Process / pipeline
提唱年	1960s	1920s
提唱者	Reitan, Skamarock	Jacobbian insights from geostrophic flow
種類	Graphical thermodynamic tool	Wind-temperature relationship
原典	Bluestein, H. B. (1992). Synoptic-dynamic meteorology in midlatitudes. Volume I: Principles of Kinematics and Dynamics. Oxford University Press.	Holton, J. R. (2004). An Introduction to Dynamic Meteorology (4th ed.). Academic Press.
別名	Skew-T, Skew-T Log-P diagram, Tephigram, Stuve diagram	Thermal wind, Vertical wind shear, Barotropic
関連	3	3
概要	The Skew-T Log-P diagram is a thermodynamic chart used extensively in meteorology to visualize atmospheric profiles of temperature, dew point, and pressure. Developed in its modern form by Reitan in the 1960s, it allows forecasters and researchers to quickly assess atmospheric stability, convective potential, wind shear, and other properties critical for weather diagnosis and prediction.	The thermal wind relationship is a fundamental meteorological principle that links vertical wind shear to horizontal temperature gradients. It states that wind speed increases with height in the direction of warming—a direct consequence of hydrostatic and geostrophic balance combined with the ideal gas law.