One can see in below 2 pics that how Optic fibre cable gets disappear in the fog
Water droplets dipping can be seen in above pic.
First super dense fog of year 2015 was witness today in Badlapur (eastern outer township of Mumbai). From midnight only it turn foggy as humidity was very high. Then after 4am it turn into thick fog with visibility dropping below of 100 feet which stayed dense till 9am. Sun was visible here from 9.30am onwards.
Due to dense fog water droplets fallen on ground from trees leaves. And produce typical soil smell as if like first rain.