Cyclone Nisarga is now fast approaching the north Maharashtra coast. The cyclonic storm is expected to make landfall this afternoon near Alibaug in Raigad district. Meanwhile, precautionary measures have been taken by the authorities. Section 144 has been imposed and 20 NDRF teams have been deployed in Mumbai. Aaj Tak spoke to NDRF DG S.N. Pradhan regarding the preparations to combat Nisarga. Watch video.