On 10 November 2005, the Hong Kong Observatory enhanced its regional weather information website (http://www.weather.gov.hk/wxinfo/ts/index.htm) with the addition of weather information at the Hong Kong Wetland Park located at Tin Shui Wai. Still under trial, the weather station there measures weather elements including temperature, relative humidity and mean sea level pressure. The data on the website will be updated every 10 minutes.