Current position of AS-1 system is 19.5N and 71.9E, as on 12.30 pm IST. Sat image of 12.30 pm IST ,Saturday. The centre is in the "dent" in the cloudings.
Clouding spiral band now covering SE quadrant also, Compare with 6 hrs ago. The reason Mumbai and North Konkan getting heavy rain.
As the trend shows a NW track, Rain intensity in Mumbai and Konkan should diminish (not stop) by late afternoon, not before that.
(This, checking on the AS-1 system seems to be going on for ever ! -:)))
The clouding shows the entire Southern periphery of the system to be enveloped alongwith SE now. With a central core, in the clouded periphery showing very heavy rains.
Proper Mumbai should get heavy rains thru the afternoon. See some decrease late afternoon early evening. Flooding sure in prone regions during afternoon. outer townships, may get some extended period of rains.