Artificial lightning and thunder initiating method via levitated balloon

The invention discloses an artificial lightning and thunder initiating method via a levitated balloon. The method comprises the following steps that a meteorological radar is used to monitor and determine an area of server convection weather; a regional high-resolution value prediction product is used to predict 3D wind-field meteorological information in different height levels in the sky; a levitation track of the balloon is calculated, and time and position to release the balloon are determined; the balloon is released, a Beidou satellite navigation system is used to determine the latitude,longitude and height of the balloon, a command is sent to the balloon via a Beidou short message before that the balloon is reaching the center of severe convection weather so that the balloon fallsgradually, and after that the balloon reaches the central area of severe convection weather, a command is sent to the balloon via a Beidou short message, so that the balloon opens a lead harness to release the lead, and thus,