Current position of AS-1 system is 19.5N and 71.5E, as on 4.0 am IST. Sat image of 9.30 am IST, could be read, and a judgement made of the current centre as 20N and 71.5E. Thats my calculation.
(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. With a central core, in the clouded periphery showing very heavy rains.
As per the radar, (and as it is very very difficult to predict the movement, and the cloud movement of AS1), the entire Mumbai region, was covered by rain clouds in the morning. Subsequently, after 9.00 am, the rains advanced into the outer townships like Thane and Panvel.
Proper Mumbai should get heavy rains , at least till 11 am,(flood warning ) but outer townships, may get some extended period of rains (also warned of flooding).
Mumbai received 103 mms of rain at Colaba, most of it post Friday evening.
"Heavns have opened up the flood gates and pouring by buckets here in Mahabaleshwar". -Shiraz from Mahableshwar