Good question. Looking like 06' and 09' with these lower levels reversing. 70 hpa not common. Like the year's. Eventual El Nino. Also in similar solar GWO quadrant area. I know most disregard this..... Can't make the horse drink the water even if you bring it to them.

— Jim Hughes windweather sun and stratosphere (@JimWindweather) December 30, 2020