Test 3 Flashcards

1
Q

Cyclonic

A

Converge at bottom

Diverge at top

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2
Q

Anticyclonic

A

Converge at top and diverge at bottom

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3
Q

Never cross the t

A

From left to right

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4
Q

If you must cross the t, do it

A

From right to left and greater than 300nm

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5
Q

Right semi circle

A

Dangerous

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6
Q

Left semi circle

A

Navigable

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7
Q

Downward motion of air is known as

A

Subsidence

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8
Q

Increased air temperature with height

A

Inversión

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9
Q

Type of cold anticyclone

A

Transitory cold anticyclone

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10
Q

Types of warm anticyclone

A

Permanent and temporary

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11
Q

Beaufort force <7

A

Tropical depression

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12
Q

Beaufort force 8-9

A

Moderate tropical depression

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13
Q

Force 10-11

A

Severe tropical storm

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14
Q

Force 12

A

Hurricane

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15
Q

Tropical storm normally don’t form around 5* of equator due to

A

Coriolis is too small

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16
Q

After forming, head

A

Westerly and often recurve

17
Q

Eye

A

Vortex

18
Q

Speed can increase to

A

10-12 knots

19
Q

Eye tropical storm approximately

A

40 miles

20
Q

Pressure about

A

960

21
Q

Winds are strongest on side of storm that is

A

Nearest the adjacent subtropical high

22
Q

TRS cloud sequence

A

Cirrus
Altostratus
Cumulus fractus
Scud and nimbostratus

23
Q

TRS you will notice LT rain about

A

100-150 miles from eye

24
Q

Swell can be noticed up to

A

1000 miles

25
Q

Swell can increase tide level

A

18 feet

26
Q

Storm tide can start to rise

A

1-2 days before landfall

27
Q

Swell makes landfall

A

300-500 miles from center

28
Q

Size of tropical cyclones

A

50-1000 miles but normally 50-500

29
Q

Average rate of progress is about

A

300 miles per day

30
Q

Worst month for Hurricane

A

September averages 2 over a polled 80 year period

31
Q

Western North Pacific and China sea

A

Typhoon

32
Q

Eastern North Pacific

A

Hurricane

33
Q

South Indian Ocean

A

Cyclone