During the warm El Niño phase of ENSO, the sea surface temperatures of the central and eastern equatorial Pacific Ocean are anomalously warm. The cold La Niña phase, by contrast, is defined by ...
Essentially, La Niña and ENSO-neutral are phases of the ENSO weather cycle. ENSO refers to the El Niño-Southern Oscillation, a recurring climate pattern of fluctuations in sea surface ...