what is elnino BOM
[el ËniÉ²o]) is the warm phase of the El Nino NiÃ±o Southern (oscillation commonly CALLED) enso and is associated with a band of warm ocean water that develops in the central and-east central Equatorial (pacific between approximately The International Date line andÂ°120), w including off The pacific coast Of South. americainters, during the El Nino niÃ±o, effect are warmer and drier than average in The, northwest Northern, midwest and Upper Northeast United, states so those regions experience reduced. snowfalls