Beaufort scale

The Beaufort scale is an empirical measure that relates wind speed to observed conditions at sea or on land. Its full name is the Beaufort wind force scale. It was devised in 1805 by Francis Beaufort, a hydrographer in the British Royal Navy.

It was officially adopted by the Royal Navy and later spread internationally.

Back to Weather & Technique →

Source: Wikipedia · Image: Wikimedia Commons · Public domain

FREEFLIGHT

Ride the air — paragliding gear, glide ratios, and free-flight know-how.

Get new guides by emailOccasional emails. No spam. Unsubscribe anytime.

InformationAbout Contact Privacy Policy Terms of Service Disclaimer Affiliate Disclosure Cookie Policy

Every entry, image, and fact is drawn from Wikipedia and Wikimedia Commons, used under public-domain and Creative Commons licenses. No content is AI-generated.