SPONSORED: www.CrazyFans.com

backup content in case it doesn't work

Beaufort wind scale Force 1

Meteorology
Typography

Force 1

− Wind speed 1 − 3 kn or 0.3-1.5 m/sec

mean, 2 kn or 1 m/sec

(Ripples with the appearance of scales are formed, but without foam crests)

 BEAUFORT WIND SCALE FORCE 1

Photograph − G J Simpson, Courtesy of the Meteorological Office

BLOG COMMENTS POWERED BY DISQUS