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A 1-12 wind scale invented in 1805 by Francis Beaufort that measures wind intensity (from velocity) by numerical value. *Numerically, the Beaufort numbers indicate : 0- calm, no wind

1- light air

2- light breeze

3-gentle breeze

4-moderate wind

5-fresh wind

6-strong wind

7-near gale

8-gale

9-severe wind

10- storm

11-severe storm

12-hurricane *The equivalent wind speeds and wave heights : Force 0 Wind 0-1 kts, Calm, Wave height 0 m

Force 1 Wind 1-3 kts, Light air, Wave height 0 m

Force 2 Wind 4-6 kts, Light breeze, Wave height 0.1 m

Force 3 Wind 7-10 kts, Gentle breeze, Wave height 0.4 m

Force 4 Wind 11-16 kts, Moderate breeze, Wave height 1 m

Force 5 Wind 17-21 kts, Fresh breeze, Wave height 2 m

Force 6 Wind 22-27 kts, Strong breeze, Wave height 3 m

Force 7 Wind 28-33 kts, Near gale, Wave height 4 m

Force 8 Wind 34-40 kts, Gale, Wave height 5.5 m

Force 9 Wind 41-47 kts, Severe gale, Wave height 7 m

Force 10 Wind 48-55 kts, Storm, Wave height 9 m

Force 11 Wind 56-63 kts, Violent storm, Wave height 11 m

Force 12 Wind 64 kts+ , Hurricane, Wave height 14 m

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14y ago
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11y ago

The Beaufort Scale is used to measure wind speed/strength on a scale from 0 for calm to 12 to hurricane speed/strength winds. The speed/strength is determined by the wind's effects on certain objects such as tree/tree leaves, rising smoke, the surface of the sea, etc.

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10y ago

The Beaufort Scale is used to measure wind speed either on land or at sea. The scale was devised by Francis Beaufort in 1805 whilst serving in the Royal Navy. The scale ranges from zero, which is a dead calm, to 12, which is hurricane force winds.

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12y ago

It is a wind speed

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12y ago

idk no one has the answers by the time i get back on this tomorrow please have it naswerd

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12y ago

the Beaufort Scale indicates wind strength, on a scale of Force Zero to Force 12 (full hurricane).

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12y ago

Wind speed or the force of the wind.

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12y ago

Wind speed or the force of wind

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7y ago

Wind speed.

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Q: Beaufort scale is used to measure what?
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Related questions

What is a scale used to measure wind speed called?

The Beaufort Scale.


Is a wind scale used to measure wind speed?

This is the Beaufort scale.


What is a Beaufort scale and how is it used?

Sailors and forecasters use the Beaufort Wind Scale as a way to rate wind speed. The scale ranges from zero for calm to 12 for a hurricane.


What is the special name for wind measurement?

The Beaufort Scale is used to measure wind.


What scale is used to measure wind speed?

There are many ways to measure wind, but most common is Beaufort.


What does the Beaufort scale measure why is it necessary?

The Beaufort scale is a measure that relates wind speed to observed conditions. The intention is to be practically useful to mariners.


What is the scale to measure approximate wind speed?

This is the Beaufort scale.


How is a beaufort scale used?

The Beaufort scale is used to indicate approximate wind speed.


How much did hurricane sandy measure on the Beaufort scale?

Like all hurricanes, it was a 12 on the Beaufort Scale. That is as high as the scale goes.


What is used to measure the strength of the wind?

The Beaufort scale is used to estimate the wind force.


What scale can be used to measure the strength of wind?

There are several "scales" used for describing wind speed, but the most common may be the Beaufort Scale of wind speeds, in 12 steps from "Calm" to "Light Air", all the way to "hurricane". The Beaufort Scale isn't used to MEASURE wind speed, but to DESCRIBE it.


How do you measure the wind speed on the beaufort scale?

With your skin