NORTH AMERICAN COUNTRIES REACH CONSENSUS ON EL NIÃâÃ
NORTH AMERICAN COUNTRIES REACH CONSENSUS ON EL NIÑO DEFINITION Feb. 23, 2005  NOAA announced that the NOAA National Weather Service, the Meteorological Service of Canada and the National Meteorological Service of Mexico have reached a consensus on an index and definitions for El Niño and La Niña events (also referred to as the El […]