As you'd expect w/ a large WP MJO event, here comes another major WWB in the Eq Pac. Given where we'll be by the spring predictability barrier & other "external" sources of variability (-AMO/+NAM) I'm really starting to think we have a good shot to see another El Nino in 2020-21. pic.twitter.com/0VvlGxb8AU

— Eric Webb (@webberweather) January 15, 2020