in 1991 hit the Philippines the day of Mount Pinatubo's major eruption. Gusts were in excess of across Luzon. Yunya killed at least 11 people and injured at least 7 others, and affected over 420,000 people. A total of $37.6 million (1994 USD) in damage was reported in the Philippines from Yunya. Severe Tropical Storm Zeke Forming at the opposite end of the monsoon trough from Walt on July 14, the initial tropical disturbance moved north to northeast. Slowly developing, the system became a tropical depression during the early afternoon of July 18. Westerly upper-level shear from Walt was slowing development, and Zeke finally achieved tropical storm status early on July 20. The cyclone continued to waver around a northeast track. After turning more northward early on the afternoon of July 22, Zeke became a typhoon for half of a day. Wavering around a more northerly track, Zeke weakened and evolved into an extratropical cyclone on by early on July 25. Tropical Storm Amy An area of persistent convection associated with a low-level circulation centre moved off Hainan Island into water on July 29. The Japan Meteorological Agency then reported that Tropical Storm 9410 had formed early that day, in the Gulf of Tonkin west of Hainan. This was later designated by the Joint Typhoon Warning Center as Tropical Depression 15W, and it was quickly upgraded to a tropical storm. It moved westward and started to weaken over water, making landfall south of Hanoi before dissipating inland. Tropical Storm Amy killed 15 and left over 32,000 people displaced in Thailand and Cambodia, and caused damage worth $8 million (1994 USD). Tropical Depression 13W Tropical Depression 13W was considered to be the shortest-lived tropical cyclone of the season, with the JTWC only four warnings issued on it. It formed on July 25 in association with a surge in the southwest monsoon, about east of Guam. It dissipated the next day, east of the northernmost Mariana Islands, about north of Guam. No deaths or damage were reported from the depression. On July 28, a subtropical cyclone was noted southeast of Tokyo, and it is possible that this was a continuation of Tropical Depression 13W. Tropical Storm Brendan (Oyang) On July 26 a tropical disturbance developed in the Philippine Sea. The system moved northwest at a slow pace for a couple days. A southwest surge in the monsoon turned the disturbance northward, and