The western disturbance as an upper air cyclonic
circulation extending upto 4.5 kms a.S.L. Over north Pakistan and neighbourhood now lies over Jammu and Kashmir and neighbourhood.
Under the influence of induced cyclonic circulation over south Rajasthan and neighbourhood, an induced low pressure area has formed over northern parts of Rajasthan and neighbourhood.
Associated cyclonic circulation extends 3.6 kms a.S.L.
The trough in mid and upper tropospheric westerlies with its axis at 5.8 kms a.S.L. Now runs roughly along Long. 70 degree East to the north of Lat. 15 degree. Above three systems would move eastnortheastwards. The trough of low at mean sea level from Lakshadweep area and adjoining southeast Arabian Sea to south Rajasthan now lies over southeast Arabian sea. (MORE)