In Nelson on the north coast of South Iceland more than 400 homes educated and some declared  inhabitatable because of the heavy rainfall Nelson have seen 170 mm around 6.8inch of Rain from last three days, Nelson is expecting more worse for upcoming days by having a forecast of 190mm  pic source - Reuters Civil defense system are urging people to stay in there homes and stay away from coast ,  the New Zealand Force is helping by making flood preventing work ,  Continuation in this heavy rainfall can may cut off many areas from each other in New Zealand Landscape are seeing more water than ever been . pic source- Reuters A new term is used by forecast team is " Atmospheric River " ,  Whats is atmospheric River means here ? Well answer is just here for you all to understand the term atmospheric River WHEN WE SEE A NARROW STREAM OF WATER VAPOUR , IT MAKES THE WEATHER WET AND THIS WET WEATHER MAKES A ATMOSPHERE LIKE THERE'S A RIVER FLYING IN...