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PW, 850-700 hPa wind, and 250 hPa Height
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Caption:
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250 hPa geopotential height (contours every 6 dam).
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850-700 hPa vertically-averaged wind (standard barbs in knots).
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Precipitable water (shaded according to the color bar in mm).
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Fields are computed from the 0.5x0.5
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NCEP-GFS data.
