ENSO Bulletin
ENSO Bulletin
The ENSO Bulletin is a newsletter of the Climatology Unit (Development Department of the National Meteorological Institute). It is of a technical, investigative and informative nature, which is issued monthly (first week of each month). This Bulletin contains the most recent information and forecasts of the state of the ENSO phenomenon (El Niño Southern Oscillation) in any of its phases (El Niño, Neutral and La Niña) from a national perspective.