Earl & PV Advection
Posted by
JAC on 8/30/2010, 4:52 pm
One of the great break through's in TC track forecasting has been understanding Potential Vorticity (PV) Advection.
A result of those studies has been the famous CIMSS steering flows many of us have used to estimate a TC's track.
Along these lines, take a look at PV forecast for Earl.
Top image is where he is now.
Bottom image in 100 hrs.
![](http://www.atmos.albany.edu/student/janiga/rtmaps/plan_maps/nam/320K_pv_wind/plot_41.gif)
![](http://www.atmos.albany.edu/student/janiga/rtmaps/plan_maps/nam/320K_pv_wind/plot_58.gif)
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Earl & PV Advection - JAC, 8/30/2010, 4:52 pm Post A Reply
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