ENSO PAGE, provided by the National Weather Service in the San Francisco Bay Area, is a collection of links dealing with a variety of ENSO (El Nino/Southern Oscillation) related topics such as impacts, sea surface temperature charts, indices and analyses, and background information. According to the National Oceanic and Atmospheric Adminstration (NOAA), El Nino is "a disruption of the...

Recent observations have suggested the return of the phenomenon El Nino, which potentially can cause severe abnormalities in weather patterns around the world, as it did in 1997-1998. An article from ABCNEWS.com describes El Nino, the 3,000 mile long and growing streak of warm water in the Pacific Ocean that satellites have detected, and also mentions the advisory that the National Oceanic and...