Thank you for all the details. Lots of warm water, wind shear and more details. 
Honestly, in my opinion, it was too much. I started skimming along, looking for what, I believe, the everyday person would look for - what does El Niño mean for me? Less hurricanes, warmer summer, colder winter? I feel such information should be included in starting paragraph. Example - El Niño will be more active for the next however many months. This means the southeast and will see more/less hurricanes, hotter/colder summers. The north and west will experience . . . - etc.

Just my personal preference.