Assessing NWP with Water Vapour Imagery


Bryan Guarante (University of Wisconsin) uses a COMET course to explain the usefulness of analysing water vapour images with a goal of assessing the NWP fields.


In dynamically-active regions of the atmosphere, water vapour imagery approximates the same surface as the 1.5PVU height or pressure surface. Because of this, we can take advantage of the WV channels to find areas of mismatch between the NWP and the real atmosphere to adjust our synoptic scale forecasts.


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COMET course