Beaufort scale used in Taiwan and mainland China, which are often affected by typhoons. Internationally, WMO Manual on Marine Meteorological Services (2012 edition) defined the Beaufort Scale only up to force 12 and there was no recommendation on the use of the extended scale. Wind speed on the 1946 Beaufort scale is based on the empirical relationship: Where "v" is the equivalent wind speed at 10 metres above the sea surface and "B" is Beaufort scale number. For example, "B" = 9.5 is related to 24.5 m/s which is equal to the lower limit of "10 Beaufort". Using this formula the highest
Duchess of Beaufort name from a place outside the British Isles. The family seat is Badminton House near Chipping Sodbury in the unitary authority of South Gloucestershire. The principal burial place of the Dukes and Duchesses of Beaufort is St Michael and All Angels Church, Badminton. Traditionally a widowed peeress puts "Dowager" in her style. If a widowed peeress is also predeceased by the next Duke, any surviving widow of that Duke does not use the style of Dowager until the current dowager has died or remarried ("see" Courtesy titles in the United Kingdom: Widows). Duchess of Beaufort Duchess of Beaufort is a