What are the preventive measures of cyclone?

we should stay away from wall hangings and other things which are heavy and hung with a hook or a screw. in a frequent cyclone struck area we can built houses of mud and dry grass. we should keep in touch with the local radio, telephone, television and other communicative processes. we can take all over important belongings with us to an open ground (such as documents, cell phones, jewellery, etc...). after the cyclone is over and if we are safe then we can help the people who are in trouble. we should also follow the processes that the helping committee says.