page_title: Tropical Storm Kiko (2007)
section_title: Meteorological history
hierarchical_section_title: Tropical Storm Kiko (2007) / Meteorological history
caption_attribution_description: English: Track map of Tropical Storm Kiko of the 2007 Pacific hurricane season. The points show the location of the storm at 6-hour intervals. The colour represents the storm's maximum sustained wind speeds as classified in the Saffir–Simpson scale (see below), and the shape of the data points represent the nature of the storm, according to the legend below. Saffir–Simpson scale Tropical depression≤38 mph≤62 km/h Category 3111–129 mph178–208 km/h Tropical storm39–73 mph63–118 km/h Category 4130–156 mph209–251 km/h Category 174–95 mph119–153 km/h Category 5≥157 mph≥252 km/h Category 296–110 mph154–177 km/h Unknown Storm type Tropical cyclone Subtropical cyclone Extratropical cyclone / Remnant low / Tropical disturbance / Monsoon depression
context_page_description: Tropical Storm Kiko was a strong tropical storm that capsized a boat off the western coast of Mexico, killing at least 15 people. The 15th and final tropical cyclone of the 2007 Pacific hurricane season, Kiko developed out of a tropical wave that formed off the coast of Africa on September 26 and traversed the Atlantic. The wave crossed over Central America and entered the Pacific Ocean on October 8, where it spawned Tropical Depression 15-E on October 15. The depression drifted to the south over the next day before briefly being declared Tropical Storm Kiko. It subsequently weakened into a tropical depression, but later reattained tropical storm intensity. By October 18, Kiko was forecast to make landfall along the western Mexican coastline as a moderate tropical storm. However, the cyclone turned to the west and reached its peak intensity of 70 mph on October 20. The tropical storm slowly weakened to a remnant low-pressure area by October 24 and completely dissipated on October 27 without making landfall.
context_section_description: A tropical wave exited the western coast of Africa on September 26, quickly spawning an area of low pressure. Upon the formation of the low, the wave split into two pieces and a second area of low pressure developed along the southern portion of the wave as it traveled west. The northern low quickly developed, spawning Tropical Depression Fourteen on September 28. The southern low attached to the wave failed to develop and moved away from the intensifying tropical depression. It continued through the Atlantic, entering the Pacific Ocean, after crossing Central America, on October 8. A broad area of low pressure accompanied by showers and thunderstorms developed along the wave around 275 miles (440 kilometres) south of Acapulco, Mexico. However, the low remained disorganized because of strong upper-level winds. On October 13, the low became better organized due to a relaxation in the shear. The low developed enough convection late on October 14 to be declared Tropical Depression Fifteen-E while located about 435 mi (705 km) southwest of Colima, Mexico.
  The depression was embedded within a broad, low-level cyclone with weak steering currents that caused Fifteen-E to drift southward for the next 30 hours. On October 16, strong easterly wind shear exposed the center of the depression from shower and thunderstorm activity. However, a curving convective band developed around the system, and satellites detected winds of 40 mph (65 km/h). This prompted the National Hurricane Center to upgrade the depression to Tropical Storm Kiko as it drifted about 430 mi (695 km) southwest of Manzanillo, Mexico. The intensification was short-lived, and Kiko was downgraded to a tropical depression six hours later when the center separated from diminishing convection. On October 17, the storm was upgraded to a tropical storm when the low became associated with deep convection. The center remained poorly defined, and winds of tropical storm-force blew only in Kiko's southwest quadrant. Over the next few days, Kiko moved slowly towards the east-northeast as a minimal tropical storm and was forecast to either brush land or to make landfall along the Mexican coast on October 19 or October 20. However, early on October 19, Kiko turned to the northwest when a high-pressure ridge developed over Mexico. Forecasters predicted that the storm would become a strong Category 1 hurricane as it turned away from Mexico and headed to sea.
  As the ridge pushed the storm away from the coast, weaker wind shear and warm sea-surface temperatures allowed Kiko to gradually intensify. The storm reached its peak intensity of 70 mph (110 km/h) 991 mbar (hPa; 29.28 inHg) late on October 20 while located around 175 mi (280 km) west-southwest of Manzanillo, Mexico. As it moved away from the coast, an eye began to form. Shortly thereafter, shear increased and began to separate the low from the deep convection. By the afternoon of October 21, the storm was poorly organized and the center was partially exposed. At this time, the weakening system had winds sustained at 50 mph (85 km/h). Early on October 22, a brief burst in showers and thunderstorms allowed the storm to maintain its intensity. That evening, Kiko was downgraded to a tropical depression as strong wind shear removed convection from the storm's center and exposed the low. As the depression moved over a dryer and more hostile area, two inhibiting factors for development of tropical cyclones, it slowly weakened. It lost almost all convection and degenerated to a remnant low-pressure area on October 23, and the National Hurricane Center issued its final advisory that night. The remnant low moved west before dissipating on October 27 over open waters.
caption: Map plotting the track and the intensity of the storm, according to the Saffir–Simpson scale
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