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Sir Francis Beaufort. The scale that carries Beaufort's name had a long and complex evolution from the previous work of others (including Daniel Defoe the century before). In the 18th century, naval officers made regular weather observations, but there was no standard scale and so they could be very subjective — one man's "stiff breeze" might be another's "soft breeze"—: Beaufort succeeded ...
Francis Beaufort was descended from French Protestant Huguenots, who fled the French Wars of Religion in the sixteenth century. His parents moved to Ireland from London.His father, Daniel Augustus Beaufort, was a Protestant clergyman from Navan, County Meath, Ireland, and a member of the learned Royal Irish Academy.
Historically, the Beaufort wind force scale, created by Francis Beaufort, provides an empirical description of wind speed based on observed sea conditions. Originally it was a 13-level scale (0–12), but during the 1940s, the scale was expanded to 18 levels (0–17). [ 21 ]
The National Weather Service issues a similar high wind warning (Specific Area Message Encoding code: HWW) for high winds on land. The criteria vary from place to place; however, in most cases, the warning applies to winds of 40 miles per hour (64 km/h) to 73 miles per hour (117 km/h) for at least 1 hour; or any gusts of 58 miles per hour (93 km/h) to 114 miles per hour (183 km/h) on land.
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Beaufort Castle (disambiguation) Beaufort cheese, a French cheese; Beaufort cipher, an encryption technique using a substitution cipher; Beaufort County Schools (disambiguation) Beaufort Group, subdivisions of the Karoo Supergroup; Beaufort War Hospital, Bristol, England; Beaufort scale, an empirical measure for describing wind intensity
Storm scale or storm-scale may refer to: Intensity rating schemes for various types of storms: Antarctica Weather Danger Classification; Beaufort scale for storms at sea; Geomagnetic storm § Measuring intensity; Tornado intensity scales; Tropical cyclone intensity scales; Weather phenomena at meso-gamma scale, about the size of an individual ...
Beaufort scale A scale describing wind speed, devised by Admiral Sir Francis Beaufort in 1808, in which winds are graded by the effects of their force on the surface of the sea or on a vessel (originally, the amount of sail that a fully rigged frigate could carry).