Ocean Navigation Meteorology (Beaufort Scale) Flashcards

1
Q

What is the wind speed for Beaufort Force 0?

A

Less than 1 knot

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2
Q

What is the wind speed for Beaufort Force 4?

A

11-16 knots

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3
Q

What is the wind speed for Beaufort Force 10?

A

48-55 knots

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4
Q

What is the wind speed for Beaufort Force 1?

A

1-3 knots

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5
Q

What is the wind speed for Beaufort Force 5?

A

17-21 knots

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6
Q

What is the wind speed for Beaufort Force 3?

A

7-10 knots

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7
Q

What is the wind speed for Beaufort Force 6?

A

22-27 knots

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8
Q

What is the wind speed for Beaufort Force 2?

A

4-6 knots

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9
Q

What is the wind speed for Beaufort Force 7?

A

28-33 knots

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10
Q

What is the wind speed for Beaufort Force 8?

A

34-40 knots

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11
Q

What is the wind speed for Beaufort Force 9?

A

41-47 knots

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12
Q

What is the wind speed for Beaufort Force 11?

A

56-63 knots

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13
Q

What is the wind speed for Beaufort Force 12?

A

64+ knots

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14
Q

What is the description for Beaufort Force 0?

A

Calm

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15
Q

What is the description for Beaufort Force 1?

A

Light Air

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16
Q

What is the description for Beaufort Force 2?

A

Light Breeze

17
Q

What is the description for Beaufort Force 3?

A

Gentle Breeze

18
Q

What is the description for Beaufort Force 4?

A

Moderate Breeze

19
Q

What is the description for Beaufort Force 5?

A

Fresh Breeze

20
Q

What is the description for Beaufort Force 6?

A

Strong Breeze

21
Q

What is the description for Beaufort Force 7?

A

Near Gale

22
Q

What is the description for Beaufort Force 8?

A

Gale

23
Q

What is the description for Beaufort Force 9?

A

Strong Gale

24
Q

What is the description for Beaufort Force 10?

A

Storm

25
Q

What is the description for Beaufort Force 11?

A

Violent Strom

26
Q

What is the description for Beaufort Force 12?

A

Hurricane