This cylindrical map of the Jupiter has been made from Jupiter images in previous page, composed by those of Aug 1 to 6.
In this season the Jupiter's Southern Equatorial Band (SEB) had been very thin, it's conspicuous the contrast with NEB.
And in this period a medium red spot of "Oval BA" was at just west of GRS, it was observed the Oval BA got ahead of GRS in September.
Furthermore, this image shows you many dark spots are paralleling about 60 degrees in longitude at west of GRS.