Heads up, Chris might be stumbling upon a major astronomical event soon! It could be a false alarm, but then when he discovered Red Spot Jr, he thought it was a false alarm as well...
Jupiter
"There is a huge red oval on the NTrZ below the GRS. This is very interesting as there may finally be a counterpart of the GRS on the northern hemisphere!!! Will this spot last? Is this the White Oval Z before that has turned red? The NEB is really very busy this year. Note the dark feature on the STrZ!
The GRS is very pale! It is really a contrast now to see the pale GRS and the very red spot on the NTrZ. Note also the NNTZ red oval north of the new NTrZ red oval!!"
-CHRISTOPHER GO
Will be interesting to keep track of these developments the next few days.
-RODION