Will there be an earthquake in Quanzhou, Fujian?

Yes, there are examples to prove it.

At 14:20 on September 16, 1994, a strong earthquake of magnitude 7.3 occurred in the Taiwan Strait. The epicenter was located at 22°42′ north latitude, 118°45′ east longitude, and the focal depth was 20 kilometers.

The epicenter of the earthquake was located in the sea in the southern part of the Taiwan Strait, 180 kilometers away from Dongshan County, Fujian Province. Although the earthquake occurred in the sea, due to its large magnitude, it was felt over a wide range, ranging from Shanghai, Nanjing, Hefei, and Wuhan in the north to Shanghai, Nanjing, Hefei, and Wuhan in the west. It has been felt in places like Changsha, Nanning, Hong Kong, and throughout Fujian Province. The earthquake was particularly strong in the coastal areas of southern Fujian and caused a certain degree of damage, especially in the five counties and cities of Zhangzhou City, where cracks were common in old farmhouses. During the earthquake, people panicked and ran in panic, causing crushing, trampling, falling, crushing and spraining injuries in the rush to escape. According to statistics, in this earthquake, 119 people were injured in the province, 17 of whom were seriously injured. An old man was bedridden due to heart disease and died during the earthquake. The province's direct economic losses due to the earthquake were 120 million yuan.

In Raoping County, Chaozhou City, Guangdong Province, the walls of 21 school buildings cracked, severely damaging 4,920 square meters. The earthquake killed 3 people in Raoping and injured 671 people, including 100 serious injuries.