https://en.banglapedia.org/index.php?action=history&feed=atom&title=Depression2Depression2 - Revision history2026-04-26T14:18:42ZRevision history for this page on the wikiMediaWiki 1.40.0https://en.banglapedia.org/index.php?title=Depression2&diff=1833&oldid=prev0:0:0:0:0:0:0:1: Content Updated.2021-06-17T19:07:05Z<p>Content Updated.</p>
<p><b>New page</b></p><div>'''Depression2''' a region of low atmospheric pressure. A depression forms as warm, moist air from the tropics mixes with cold, dry polar air, producing warm and cold boundaries and unstable weather low cloud and drizzle, showers or fierce storms. The warm air being less dense, rises above the cold air to produce the area of low pressure on the ground. Air spirals towards the centre of depression in an anticlockwise direction in the northern hemisphere, clockwise in the southern hemisphere. Depression occasionally develops in the deep-sea area of the [[Indian Ocean|indian ocean]] or in the [[Bay of Bengal|bay of bengal]]. The timing of such depressions coincides with the southwest [[Monsoon|monsoon]] wind. During such depressions, continuous heavy rainfall occurs in Bangladesh and adjoining areas for 7 to 10 days. At times more than two to three weeks of rainfall may occur in sylhet and [[Cox's Bazar|cox's bazar]] areas. [Mohd Shamsul Alam]<br />
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''See also'' [[Climate|climate]]; [[Cyclone|cyclone]]; [[Natural Hazard|natural hazard]].<br />
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[[Category:natural sciences]]<br />
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