Originally Posted by
FangsF15
... It’s delta Wx folks in the OCC with a proprietary algorithm. However, the ‘dots’ dropped from AOA bumps do feed that algorithm, as I understand it.
This is not proprietary, but a presentation of GTG (Graphical Turbulence Guidance) information. There are several products that use this information. I think that it is the GTG data that also drives the Jepp display of turbulence as well as the upper subscription levels of ForeFlight.