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EA: BEAUFORT_WIND_SCALE
EE: GALE

Status: STD 2005/06/07
Code: 9
EA label: BEAUFORT_WIND_SCALE

Concept definition: Beaufort Number 8 (gale): <<WIND_SPEED>> greater than 17,2 and up to 20,8 metres per second (between roughly 34 and 40 knots). Moderately high <WATER_WAVE>s of greater length; edges of crests; foam is blown into well-marked streaks along the <DIRECTION> of the <WIND>. <<MEAN_WAVE_HEIGHT>> of 6 metres (roughly 20 feet). On <LAND>, twigs break off <TREE>s and lawn furniture rocks.
 
Reference type: PR
Reference: [WMO306, Volume I.1, Part A, Section E: "gale"]
Supplemental references:  

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