Saturday, November 11, 2006

Well after the monsoon had widhrawn from the Indian peninsular, sporadic rainfall activity continued throughout regions of Maharashtra, Goa, South Gujarat, parts of M.P.and northern areas of Karnatak. (Areas south of the mentioned regions normally get the N.E.Monsoon rains.) These post monsoon rains continued upto 8th November. The latest rain was on the 8th when (in Shiraz's words) Mahableshwar had "violent thunderstorms, most unseason like" and recorded 25mm of rain. During the month of October, and upto 8th November, Mahableshwar had 245mms of rain, Pune 75mm, Aurangabad 142mm, much more than expected, for the post monsoon period. Post monsoon rains, which have lingered on much beyond expectations, and have delayed the setting in of winter in these parts. Temperatures have been above normal, and night temperatures have not fallen below 17°c, in the interior parts of Maharashtra, Gujarat and M.P., where they are normally expected to be 12°c by this time.
Even in the north, the non-arrival of the W.D. has delayed the winter, and temperatures tell the same story there as seen in the temperature map.

But, as on 11th.November, a fairly good W.D. seems to be moving into N.India, and this has already pushed the moist rain belt hanging over the Peninsular southwards. A look at the satellite image of the 11th afternoon clearly shows this. Now that the rain has been pushed south by the drier air, one can expect that the rains have finally given way to colder and drier air for the western and central India. The W.D. will also precipitate the much needed winter rains over Norhtern India from Monday. (It has aleady rained over Pakistan).

No comments: