Follow the Hindu's LIVE updates as Odisha and Andhra Pradesh step up preparedness for Cyclone Arnab, which is set to cross Andhra coast on October 28. IMD warns Arnab cyclone to intensify from deep depression to severe and very severe storm, impacting east India with imminent landfall. Cyclone Arnab Intensifies, Heavy Rain Expected in Tamil Nadu and Andhra Pradesh - A deep depression over the Bay of Bengal is set to intensify.