Brief introduction of hail warning signal

The hail warning signal is divided into two levels, which are represented by orange and red respectively. Hail weather warning * * * is divided into two levels, which are represented by orange and red respectively. Among them, the orange warning signal of hail indicates that there may be hail with lightning weather within 6 hours, which may cause hail disaster. At this time, people should be prepared for hail suppression and lightning protection, properly arrange outdoor items and cars that are easily affected by hail, and the elderly and children should not go outdoors. Hail red warning signal means that there is a great possibility of hail with lightning weather within 2 hours, which may cause a great hail disaster. Outdoor pedestrians should immediately go to a safe place for temporary refuge, and relevant emergency departments and rescue units should be ready to start emergency rescue plans at any time.