I came across this excellent resource for anyone interested in learning a bit more about what ENSO (El Niño/La Niña-Southern Oscillation) is all about. Along with data on current observations.
Tropical Atmosphere Project
“Real-time data from moored ocean buoys for improved detection, understanding and prediction of El Niño and La Niña.”
A little orientation presentation
http://www.pmel.noaa.gov/tao/proj_over/flash/mainDOC.htmlMain page
http://www.pmel.noaa.gov/tao/index.shtml
