From Tamara on NW:
There should be no surprise if this signal contiunues to wax and wanes in intra day NWP but don't let that fool anyone. I would also ignore the fact that just a small percentage of post 10 day ensemble data reflects this signal..currently. It is obscured by a rather obfuscated MJO signal - however, the MJO itself comprises a percentage of the AAM/GWO budget and it is this signal which will be a large decider in the behavioural direction of the MJO.
No disrespect to Tamara or any other poster of her ilk, but that is techno-babble of the highest order. We're all free to say what we like, but it's no surprise that people are put-off when reading posts like that. I have a fairly reasonable understanding of meteorology, but sometimes the phrases and terms have to be adjusted to suit a wider audience or else you're leaving yourself open to criticism.
IMO of course.
Originally Posted by: nsrobins