Meandering jetstream in Southern Hemisphere
Antarctic Jet has gone beyond extreme Rossby Waves and now has a closed-circuit circulation inside the jet (some backwards travel) MUCH like we now see GROWING ALL OVER the Arctic Jet! These meanderings is bad enough for extreme weather in the south pacific, but seem to point to a more global collapse as we are seeing North... Air at this level is Liberally crossing the equator heading North... so maybe this has drawn down MUCH of the activity we usually see in the SOUTH?!! Annomoly can be seen 4 days out and sooner at 250mb.
---H/T Chris Edrdge