RADIUS OF CYCLONE APPEARS TO BE GREATER THAN PREVIOUS ONE OF 1999: Biparjoy hits Keti Bandar today

* Karachi, Umerkot, Thatta, Sujawal, Badin and Tharparkar districts to be affected
* People advised to stay at home during landfall time expected at 11am today
* Section 144 imposed in Karachi amid risk of urban flooding