Tropical Depression 06P by the agency within hours of the alert. Later on November 30, the depression further intensified into a tropical cyclone and was given the name Trina by the FMS. At this time, gale-force winds were only present in one quadrant of the storm. In previous years, gale-force winds had to be present all around the center for the system to receive a name. Upon receiving its name, Trina attained its peak intensity with winds of 65 km/h (40 mph) along with a barometric pressure of 995 mbar (hPa; 29.38 inHg). Remaining nearly stationary, Trina succumbed to strong wind shear during the evening of November 30. The JTWC only classified Trina as a tropical storm for 12 hours before downgrading the system and issuing their final advisory early on December 1. However, according to the FMS, the system retained gale-force winds through December 2, by which time it was situated about 70 km (45 mi) northwest of Mangaia. Now significantly displaced from any convective activity, the remnants of Trina persisted in the same general area for several more days before completely dissipating. Impact and aftermath Following Tropical Depression 01F's upgrade to Tropical Cyclone Trina on November 30, the Cook Islands were placed under a cyclone alert. Gale warnings were also put in place for the islands of Rarotonga and Mangaia for several days. Air New Zealand flights and many social events were canceled to ensure public safety. Due to the low intensity of the storm, the main threat was not wind damage, although gusts up to 100 km/h (65 mph) were reported in Rarotonga. Owing to the slow movement of the storm, heavy rains associated with Trina fell on Mangaia for nearly eight days, resulting in widespread flooding. Parts of the island were inundated with up to of water, destroying nearly 95% of the taro crop and drowning numerous livestock. Several of the islands' main roads were washed out and a few reports of landslides were made. The flooding on Mangaia was regarded as the worst in almost 50 years, as nearly the entire island was affected. According to locals, the ocean surrounding the island became red at one point due to the amount of soil being washed out to sea. Despite initial reports that the local water supply was contaminated, the International Federation of Red Cross And Red Crescent Societies (IFRC) stated that it was safe to