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The bright red colors water temperatures warmer than normal in the eastern pacific indicates the presence of. During the first four months of 2006, below average seasurface temperature sst anomalies were observed in the central and eastern equatorial pacific ocean, with the coldest sst anomalies. Furthermore it is not a scourge, and as far as australia is concerned, it shouldnt be thought of as a synonym for drought, although its often linked to reduced rainfall in eastern and northern australia. These pressure changes alter the strength of the trade winds. Near the end of each calendar year, ocean surface temperatures warm along the coasts of ecuador and northern peru. The enso cycle is a scientific term that describes the fluctuations in temperature between the ocean and atmosphere in the eastcentral equatorial pacific approximately between the international date line and 120 degrees west. In the southern pacific between australia and south america. Both are an oscillation in the temperatures between the atmosphere and the ocean of the eastern equatorial pacific region, roughly between the international dateline and 120 degrees west 2. Knowledge of ensos predictability and known impacts can benefit agriculture. Most of the information in this article is courtesy of climate.

Sea surface temperatures in the tropical pacific ocean are monitored with data buoys and satellites. The year was the second warmest and seventh wettest winter since 1895. Sometimes an extremely warm event can develop that. Noaa national weather service noaa center for weather and climate prediction climate prediction center 5830 university research court college park, maryland 20740 page author. The enso cycle is a scientific term that describes the fluctuations in temperature between the ocean and atmosphere. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. From december 1997, this image shows the change of sea surface temperature from normal.