Typhoon Moranti, the 14th typhoon this year, landed in the coastal area of Xiang ‘an District, Xiamen, Fujian on the morning of 15th, with a maximum wind force of 15 near the center. The super typhoon has caused heavy losses to many places, with many casualties. Because it coincides with the astronomical tide, it causes the superposition of "wind, rain and tide" and its secondary disasters. According to the Central Meteorological Observatory, "Moranti" is the strongest typhoon in the world this year.