Tropical cyclones, known as typhoons, are the common type of tropical storms that occur in China. These powerful and destructive storms are characterized by low-pressure systems with strong winds and heavy rainfall. Typhoons form over warm ocean waters and can cause significant damage to coastal areas and other regions they pass through.

China is located in the western Pacific Ocean, which is one of the most active regions for tropical cyclone development. The warm waters of the Pacific Ocean provide the necessary fuel for the formation and intensification of these storms. Typhoons in China usually occur between May and November, with peak activity in August and September.

Typhoons in China can have different names depending on their location and intensity. The China Meteorological Administration (CMA) is responsible for naming typhoons that impact the country. They use a list of names that are rotated every few years. Each typhoon is assigned a name from this list, and the names are chosen to reflect the cultural and geographical characteristics of China.

Typhoons are classified based on their wind speed using the Saffir-Simpson scale. The scale ranges from Category 1 (weakest) to Category 5 (strongest). Some notable typhoons that have impacted China in recent years include:

1. Typhoon Mangkhut (2018): This powerful Category 5 typhoon caused widespread destruction in southern China, particularly in Guangdong province. It resulted in flooding, landslides, and significant infrastructure damage.

2. Typhoon Hato (2017): Hato, a Category 3 typhoon, struck the Pearl River Delta region, including Macau and Hong Kong. It caused severe damage and resulted in the loss of several lives.

3. Typhoon Nepartak (2016): This Category 4 typhoon made landfall in Fujian province, causing extensive damage and leading to the evacuation of millions of people.

4. Typhoon Haiyan (2013): Although not directly hitting mainland China, this devastating Category 5 typhoon caused significant damage in the Philippines. It also brought strong winds and heavy rainfall to parts of southern China.

In conclusion, the tropical cyclones that occur in China are known as typhoons. These powerful storms can cause significant damage and are named by the China Meteorological Administration. It is important for people living in coastal areas of China to stay informed about typhoon warnings and take necessary precautions to ensure their safety.