Climate researchers discover new rhythm for El Niño

Why El Niño peaks around Christmas and ends quickly by February to April has been a long-standing mystery. The answer lies in an interaction between El Niño and the annual cycle that results in an unusual tropical Pacific wind pattern with a period of 15 months, according to scientists.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/8...