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Multiple Variables


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Use up/down arrows to compare F, Fn, and Fs.

(1) 700 hPa PSI (black contours every 3x106 m2 s-1; negative solid, positive dashed), T (green dashed contours every 3oC), F (arrows in x10-7 Pa m-1 s-1), and Total RHS of alternative balance Omega equation (shaded in x10-12 Pa m-2 s-1) (F-vector form).
(2) 700 hPa PSI (black contours every 3x106 m2 s-1; negative solid, positive dashed), T (green dashed contours every 3oC), Fn (arrows in x10-7 Pa m-1 s-1), and Total RHS of alternative balance Omega equation (shaded in x10-12 Pa m-2 s-1) (Fn-vector form).
(3) 700 hPa PSI (black contours every 3x106 m2 s-1; negative solid, positive dashed), T (green dashed contours every 3oC), Fs (arrows in x10-7 Pa m-1 s-1), and Total RHS of alternative balance Omega equation (shaded in x10-12 Pa m-2 s-1) (Fs-vector form).
NCEP GFS analyses and forecasts on 1x1 latitude-longitude grid are smoothed with a 9-point local smoother run 30 times.