Typhoon Gerald, known in the Philippines as Typhoon Neneng, affected the Philippines, Taiwan, and China during September 1987. A tropical depression developed on September 4, and within 24 hours, intensified into a tropical storm. After initially moving erratically within the Philippine Sea, Gerald moved west-northwest and then northwest while steadily deepening. Gerald obtained typhoon intensity on September 8, and the following day, attained maximum intensity. Shortly thereafter, the typhoon skirted southwestern Taiwan, which resulted in a steady weakening trend. On September 10, Gerald moved ashore north of Hong Kong near Amoy. Gerald dissipated the next day.