(1) A court of this state has temporary emergency jurisdiction if the child is present in this state and:(a) The child has been abandoned;
(b) It is necessary in an emergency to protect the child because the child, or a sibling or parent of the child, is subjected to or threatened with mistreatment or abuse; or
(c) It is necessary in an emergency to protect the child because the child has been subjected to or is threatened with being subjected to sex-reassignment prescriptions or procedures, as defined in s. 456.001. (2) If there is no previous child custody determination that is entitled to be enforced under this part, and a child custody proceeding has not been commenced in a court of a state having jurisdiction under ss. 61.514-61.516, a child custody determination made under this section remains in effect until an order is obtained from a court of a state having jurisdiction under ss. 61.514-61.516. If a child custody proceeding has not been or is not commenced in a court of a state having jurisdiction under ss. 61.514-61.516, a child custody determination made under this section becomes a final determination if it so provides and this state becomes the home state of the child. (3) If there is a previous child custody determination that is entitled to be enforced under this part, or a child custody proceeding has been commenced in a court of a state having jurisdiction under ss. 61.514-61.516, any order issued by a court of this state under this section must specify in the order a period that the court considers adequate to allow the person seeking an order to obtain an order from the state having jurisdiction under ss. 61.514-61.516. The order issued in this state remains in effect until an order is obtained from the other state within the period specified or the period expires. (4) A court of this state which has been asked to make a child custody determination under this section, upon being informed that a child custody proceeding has been commenced in, or a child custody determination has been made by, a court of a state having jurisdiction under ss. 61.514-61.516, shall immediately communicate with the other court. A court of this state which is exercising jurisdiction under ss. 61.514-61.516, upon being informed that a child custody proceeding has been commenced in, or a child custody determination has been made by, a court of another state under a statute similar to this section shall immediately communicate with the court of that state to resolve the emergency, protect the safety of the parties and the child, and determine a period for the duration of the temporary order. 