本條目的範圍僅侷限於赤道以北及國際換日線以西的太平洋水域。於赤道以北及國際換日線以東的太平洋水域產生的風暴則被稱為颶風。在西太平洋產生的熱帶風暴是由聯合颱風警報中心命名，而在該地區的熱帶性低氣壓的編號都以 W 字母作結。而凡進入或產生於菲律賓風暴責任範圍以內的熱帶性低氣壓，菲律賓大氣地理天文部門 (PAGASA) 都會為它們訂立一個菲律賓名稱，作當地警報用途；因此同一個風暴有時候會有兩個不同的名稱。
A Tropical Upper Tropospheric Trough spawned Tropical Depression 7W on July 10 over the open Western Pacific. It tracked generally west-northwestward, strengthening to a tropical storm on the 13th. On the 14th Eve became a typhoon, which was followed by a period of explosive deepening to a 160 mph Super Typhoon, with a pressure drop of 70 mb from early on the 15th to early on the 16th. An eyewall replacement cycle weakened Eve to a 115 mph typhoon, but as the outer eyewall contracted, the storm again reached wind speeds of 135 mph before hitting southern Japan on the 18th. Rapidly weakening over the mountains, Eve turned eastward over the islands and the last warning was issued on the 20th. It restrengthened to a tropical storm east of Japan, and continued northeastward until dissipation on the 27th. Eve, despite being a Category 4 at landfall, caused no reported deaths and only 9 injuries.[1]
An active monsoon trough over the Western Pacific Ocean developed 3 typhoons; Frankie, Gloria, and Herb. The first, Frankie, developed in the South China Sea on July 19。It tracked west-northwestward and became a tropical storm on the 21st. After crossing the island of Hainan Frankie rapidly intensified to a 100 mph typhoon over the Gulf of Tonkin。It northern Vietnam on the 23rd, and dissipated 2 days later over China. 104 people were reported killed or missing in association with Frankie, and damage figures are estimated at over $200 million (1996 US Dollars).[1]
The same monsoon trough that spawned Frankie also spawned a tropical depression on July 19 east of the Philippines。It headed northwestward, slowly organizing into a tropical storm on the 22nd. The next day Gloria reached typhoon strength, and a day later it reached its peak of 100 mph winds. Gloria brushed the northern coast of the Philippines and turned northward to hit Taiwan on the 26th. After crossing the island and the Taiwan Straight, Gloria hit China where she dissipated on the 27th. Gloria caused 23 casualties, 20 of which were in the northern Philippines. In addition, damage was estimated at $20 million (1996 USD).[1]
A monsoon depression developed on July 28 over the open Pacific Ocean. It headed northwestward, slowly consolidating to become a tropical storm on the 5th. While south of Japan, Kirk drifted to the southeast and looped back to the west, strengthening to a typhoon on the 8th while looping. It continued slowly northwestward, and while curving to the northeast Kirk reached a peak of 110 mph winds. The typhoon struck southwestern Japan at that intensity on the 14th. It weakened over the country, and dissipated on the 16th over the northern Pacific. Kirk caused heavy flooding, resulting in at least 2 deaths and moderate damage.[1]
The monsoon trough spawned a tropical depression over southern China on August 11。It drifted southwestward, entering the Gulf of Tonkin on the 12th. An extremely small cyclone, it reached tropical storm strength on the 13th and a peak of 60 mph on the 14th. Marty made landfall on the 14th on northern Vietnam, where it dissipated 3 days later. Though small and somewhat weak, Marty managed to cause moderate damage and flooding, amounting to the deaths of 125 with 107 people missing.[1]
An active monsoon trough that also developed Typhoons Tom (25W) and Violet (26W) spawned a tropical depression in the Gulf of Tonkin on September 16。It moved counter-clockwise around Hainan Island，becoming a tropical storm on the 17th and a typhoon on the 19th. It crossed the narrow Hainan Straight between Hainan and China, and continued west-southwestward across the Gulf of Tonkin. Willie made landfall on Vietnam on the 22nd, and dissipated the next day. The typhoon resulted in 38 fatalities from flooding.[1]
Two active monsoon troughs that also developed Typhoon Fern and Southern Hemisphere Cyclones Ophelia, Phil, and Fergus spawned Tropical Depression 43W in the South China Sea on December 21。Due to the troughs' nature, the depression headed east-southeastward, where it strengthened into the final tropical storm of the year on the 24th; Greg. After reaching a peak of 50 mph winds it crossed the northern part of Borneo on the 25th. It continued east-southeastward until dissipation on the 27th, south of the Philippines. Greg caused extensive property damage on Borneo from torrential flooding, resulting in 127 deaths and 100 people missing.[1]
