The invention provides a method and a device for broadcasting emergency events and belongs to the technical field of emergency broadcasting. The method for broadcasting the emergency event comprises the steps of traversing all emergency events in a preset to-be-broadcasted sequence and searching the emergency event meeting preset conditions, wherein the to-be-broadcasted sequence comprises a plurality of to-be-broadcasted emergency events; and broadcasting the searched emergency event, removing the emergency event from the to-be-broadcasted sequence and adding the emergency event to a preset broadcast sequence. Compared with the prior art, the method and the device for broadcasting the emergency events have the advantage that the problems that the data reading pressure of a database is relatively high due to repeated query of the database, and data are not easy to manage due to the fact that the task state needs to be repeatedly modified along with change of the task execution condition are effectively solved.