Question: The 1992 Pacific hurricane season had a most notable storm of the system that formed on what date?
Context: Hurricane Tina was the strongest and longest-lived storm of the 1992 Pacific hurricane season and threatened land for a brief period.  The twenty-fourth tropical cyclone, twenty-second tropical storm, fourteenth hurricane, and eighth major hurricane of the record breaking 1992 season, Tina formed from a tropical wave on September 17.  The storm moved towards the west and strengthened into a hurricane.  A breakdown in a ridge and to the north and a trough then re-curved Tina to the northeast and towards land, still moving slowly and gradually slowing down.  The trough broke down and was replaced by a strong ridge.  Tina then changed direction again and headed out to sea.  It intensified into a Category 4 storm with winds of 150 mph (240 km/h) and a central pressure of 932 millibars.  Tina then slowly weakened as it turned to the north.  Tropical Depression Tina dissipated on October 11, shortly after entering the Central Pacific Hurricane Center's area of responsibility.  Although the tropical cyclone never made landfall, heavy rains were recorded across western Mexico.  While at peak intensity, the storm also displayed annular characteristics. The 1998 Pacific hurricane season was a below average Pacific hurricane season, It had six major hurricanes that was well above average.  The season officially started on May 15 in the eastern Pacific and on June 1 in the central Pacific, and ended on November 30; these dates conventionally delimit the period during which most tropical cyclones form in that region.  The first tropical cyclone developed on June 11, about ten days later than the normal start of the season.  The final storm of the year, Hurricane Madeline, dissipated on October 20.  Storm activity in the Central Pacific Hurricane Center's warning zone was low, with just one tropical depression observed in the region.  Two tropical cyclones from the eastern Pacific (Darby and Estelle) also entered the central Pacific; the former did so as a hurricane. Below is the Timeline of the 1992 Pacific hurricane season, documenting all the storm formations, strengthening, weakening, landfalls, extratropical transitions, as well as dissipation.  The 1992 Pacific hurricane season officially began on May 15, 1992, and will last until November 30.  The timeline includes information that was not operationally released, meaning that information from post-storm reviews by the National Hurricane Center, such as information on a storm that was not operationally warned on, have been included. The 1988 Atlantic hurricane season was an active season during which twelve tropical cyclones formed.  The season officially began on June 1, 1988 and ended November 30, 1988, the dates which conventionally limit the period of each year when tropical cyclones tend to form in the Atlantic.  This timeline documents tropical cyclone formations, strengthening, weakening, landfalls, extratropical transitions, as well as dissipations during the season.  The timeline also includes information which was not operationally released, meaning that information from post-storm reviews by the National Hurricane Center, such as information on a storm that was not operationally warned upon.  This season produced 19 tropical depressions, of which 12 became named storms; 5 attained hurricane status, of which 3 became a major hurricane, a storm that ranks as a Category 3 or higher on the Saffir-Simpson Hurricane Scale.  The most notable storm in 1988 was Hurricane Gilbert, which was at the time the most intense hurricane in the Atlantic on record.  Hurricane Gilbert caused about $5 billion in damage and 300 fatalities.  The other notable storm was Hurricane Joan, which struck Nicaragua as a category 4 hurricane, and caused about $2 billion in damage and about 200 fatalities.  Joan crossed into the Pacific and was renamed Miriam.  Both Gilbert and Joan were retired by the World Meteorological Organization in the spring of 1989 and were replaced by Gordon and Joyce in 1994. Hurricane Lester was the first Pacific tropical cyclone to enter the United States as a tropical storm since 1967.  The twelfth named storm and seventh hurricane of the 1992 Pacific hurricane season, Lester formed on August 20 from a tropical wave southwest of Mexico.  The tropical storm moved generally northwestward while steadily intensifying.  After turning to the north, approaching the Mexican coast, Lester attained hurricane status.  The hurricane reached peak winds of 85 mph (140 km/h) before making landfall on west-central Baja California.  The system weakened while moving across the peninsula and then over northwestern Mexico.  Not long after entering Arizona, Lester weakened to a tropical depression, and dissipated on August 24, 1992, over New Mexico. The 1995 Pacific hurricane season was the least active Pacific hurricane season since 1979.  Of the eleven tropical cyclones that formed during the season, four affected land, with the most notable storm of the season being Hurricane Ismael, which killed at least 116 people in Mexico.  The strongest hurricane in the season was Hurricane Juliette, which reached peak winds of 150 mph (240 km/h), but did not significantly affect land.  Hurricane Adolph was an early-season Category 4 hurricane.  Hurricane Henriette brushed the Baja California Peninsula in October. The 1990 Pacific hurricane season saw a then-record 16 hurricanes form.  Throughout the year, 21 tropical cyclones became named storms in the eastern Pacific Ocean.  Hurricane Alma formed on May 12, 1990, three days before the season's official start on May 15.  The Central Pacific hurricane season began on June 1, covering tropical cyclone formation in the region between 140°W and International Dateline.  Hurricane Trudy was the last storm to dissipate, doing so on November 1, nearly a month before the Pacific hurricane season officially ended on November 30. Hurricane Iniki ( ; Hawaiian: "ʻ iniki" meaning "strong and piercing wind") was the most powerful hurricane to strike the U.S. state of Hawaii in recorded history.  Forming on September 5, 1992, during the strong 1990–95 El Niño, Iniki was one of eleven Central Pacific tropical cyclones during that season.  It attained tropical storm status on September 8 and further intensified into a hurricane the next day.  After turning north, Iniki struck the island of Kauaʻ i on September 11 at peak intensity; it had winds of 145 mph and reached Category 4 on the Saffir–Simpson hurricane scale.  It had recorded wind gusts of 225 as evidenced by an anemometer that was found blown into the forest during clean up.  It was the first hurricane to hit the state since Hurricane Iwa in the 1982 season, and the first major hurricane since Hurricane Dot in 1959.  Iniki dissipated on September 13 about halfway between Hawaii and Alaska. Hurricane Ekeka was an unusual Pacific tropical cyclone that attained major hurricane status during the month of February.  The first storm of the 1992 Pacific hurricane season, Ekeka developed on January 28 well to the south of Hawaii.  It gradually intensified to reach major hurricane status on February 2, although it subsequently began to weaken due to unfavorable wind shear.  It crossed the International Date Line as a weakened tropical storm, and shortly thereafter degraded to tropical depression status.  Ekeka continued westward, passing through the Marshall Islands and later over Chuuk State, before dissipating on February 9 about 310 miles (500 km) off the north coast of Papua New Guinea.  The storm did not cause any significant damage or deaths. The 1992 Pacific hurricane season is the most active Pacific hurricane season on record.  The most notable storm was Hurricane Iniki, which caused billions of dollars of damage to the Hawaiian Islands.  Hurricanes Lester, Virgil, Winifred, and Orlene also made landfall and killed several people, but were significantly less destructive.  Hurricane Darby and Tropical Storm Agatha brought rains and more destruction to Mexico, without making landfall.  Hurricane Tina was the longest-lasting Pacific hurricane at the time.  Also of note are Hurricane Ekeka and Tropical Storm Hali, which formed in late January and late March, respectively.
Answer: September 5