The Beaufort scale (/ ˈ b oʊ f ər t / BOH-fərt) 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.

Calm wind. Smoke rises vertically with little if any drift. 1: Light Air: 1 to 3 mph: Direction of wind shown by smoke drift, not by wind vanes. Little if any movement with flags. Wind barely moves …

Light Air: Ripples with the appearance of scales are formed, but without foam crests. Direction of wind shown by smoke drift, but not by wind vanes. 2: 4-7: 4-6: Light Breeze: Small wavelets, …

The meaning of LIGHT BREEZE is wind having a speed of 4 to 7 miles (about 6 to 11 kilometers) per hour.

Oct 19, 2023 · The Beaufort scale is useful for estimating wind power without wind instruments. 0: Calm and still winds. Smoke rises vertically. 1. Light winds at 1-5 kph (1-3 mph). Smoke drift …

Apr 20, 2022 · CHARLOTTE, N.C. — Wind can make or break a day. A gentle light breeze can make a beautiful sunny day even better, or wind gusts up to 30 mph can ruin a picnic or an …

Breeze is the type of wind that blows from high to low-pressure zones. Depending on the average speed at which the wind travels, the breeze is classified into: Fresh breeze, Gentle breeze, …

Mar 9, 2024 · Wind encompasses the natural movement of air across Earth's surface, influenced by temperature differences, geographical features, and atmospheric conditions. On the other …

It is also called light wind, and it has a speed of about 1km/hr. Calm air will be noticed by smoke rising vertically from a chimney. They have a Beaufort Number 0. Gentle Breeze. Gentle …

In general, a breeze is a light wind, which appears due to temperature difference between two air masses. Depending on the heating force, the land affects the circulation of the air flow. The …