Typhoon Longwang, known in the Philippines as Typhoon Maring, was the deadliest tropical cyclone to impact China during the 2005 Pacific typhoon season. Longwang was first identified as a tropical depression on September 25 north of the Mariana Islands. Moving along a general westward track, the system quickly intensified and reached typhoon status on September 27. After reaching Category 4-equivalent intensity on the Saffir–Simpson hurricane scale, adverse atmospheric conditions along with internal structural changes resulted in temporary weakening. The structural change culminated in Longwang becoming an annular typhoon and prompted re-intensification. The storm attained peak strength with winds of 175 km/h (109 mph) and a pressure of 930 mbar on October 1 as it approached Taiwan. Interaction with the mountainous terrain of the island and further structural changes caused some weakening before the typhoon made landfall near Hualien City early on October 2. Crossing the island in six hours, Longwang emerged over the Taiwan Strait before moving onshore again later that day, this time in Fujian Province, China as a minimal typhoon. Once over mainland China, the storm quickly weakened and ultimately dissipated late on October 3.

Fuzhou is the capital and one of the largest cities in Fujian province, China. Fuzhou lies between the Min River estuary to the south and the city of Ningde to the north. Together, Fuzhou and Ningde make up the Mindong linguistic and cultural region.