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Sunday, June 3, 2012

SWM 2012 onset

As expected the NW region of India and beyond Indian Border the temperature soared to 50 Deg Celsius.  The temperature difference between Ganaga nagar and Head bay will ensure the formation of trough.  However the Arabian sea is not showing any sign of improvement in allowing SWM winds.  The Indian Ocean region between 10 deg N to 10 deg S & 50 deg E to 70 deg E is relatively cooler.  But the IOD region between 10 deg N to 10 deg S and 70 Deg E to 90 deg E is warmer.  This helps the bay branch of SWM active.  A dull onset of SWM near or between 10 deg N to 13 deg N in Arabian Sea in Kerala / Karnataka coast will begin within next 36 hrs from to day [03.06.2012 / 1945 hrs IST]

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