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What is southern oscilation ? Mention the climate features associated with it?

Answer» <html><body><p>Southern Oscillation, in oceanography and climatology, a coherent interannual fluctuation of atmospheric pressure over the tropical Indo-Pacific <a href="https://interviewquestions.tuteehub.com/tag/region-1182095" style="font-weight:bold;" target="_blank" title="Click to know more about REGION">REGION</a>. The Southern Oscillation is the atmospheric component of a single large-scale coupled interaction called the El Niño/Southern Oscillation (<a href="https://interviewquestions.tuteehub.com/tag/enso-446104" style="font-weight:bold;" target="_blank" title="Click to know more about ENSO">ENSO</a>).A warming of the ocean surface, or above-average sea surface <a href="https://interviewquestions.tuteehub.com/tag/temperatures-1241229" style="font-weight:bold;" target="_blank" title="Click to know more about TEMPERATURES">TEMPERATURES</a> (SST), in the central and eastern tropical Pacific Ocean. Over Indonesia, rainfall tends to become reduced while rainfall increases over the tropical Pacific Ocean. The low-level surface winds, which normally blow from east to west along the equator (“<a href="https://interviewquestions.tuteehub.com/tag/easterly-7679074" style="font-weight:bold;" target="_blank" title="Click to know more about EASTERLY">EASTERLY</a> winds”), instead weaken or, in some cases, <a href="https://interviewquestions.tuteehub.com/tag/start-1224710" style="font-weight:bold;" target="_blank" title="Click to know more about START">START</a> blowing the other direction (from west to east or “westerly winds”).</p></body></html>


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