Rossby winds
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Good morning hope you are doing well I can I watch the Rossby winds and also explore it can you tell me some technic/ Tricks about it.. thanks
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@Mohsin-Raza-Lashari
Please don’t multiply the same message about the same question -
mohsinraza
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@Mohsin-Raza-Lashari
Why are you sending me this screenshot from September 24th? -
usually follow rain systems coming from the Indian Ocean at 850 hPa. But how can we track a Western Disturbance (WD) — where it is located, how to identify it, and what its possible track could be?
Please explain the method and share it with the relevant features highlighted on a map.
mohsinraza
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@Mohsin-Raza-Lashari
I do not have the expertise of a professional meteorologist to give you a lesson on meteorology here. -
@Mohsin-Raza-Lashari , Interesting. I presume that for Western Disturbance you mean
and that you talk about Rossby waves
(https://oceanservice.noaa.gov/facts/rossby-wave.html)
and jetstreams affecting Indian monsoon (at 3:48) ?
You cannot visualize them showing the surface wind as you stated. You would need preferably a browser version of Windy and display the globe also in 3D. Start with, say 500hPa geopotential height. See below screenshots for an example. Then you use 250hPa geopotential height and you could zoom in around your area, showing the jet streams and geopotential height isolines. A meteorologist, which I am not, could perhaps be able to identify the Rossby waves oscillation from those views.
You may want to take a look also at this view : https://www.tropicaltidbits.com/analysis/models/?region=asia&model=ecmwf&pkg=z500a
Good luck in your challeging meteoroligal studies!
