Formation Of Typhoons Flashcards

1
Q

Tropical storm that occurs in the western pacific ocean

A

Typhoon

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2
Q

What Does the word typhoon mean in borrowed cantonese words

A

Tai - Fung (A great wind)

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3
Q

_____ is a huge body of air that has a specific set of properties in terms of humidity and temperature

A

Air mass

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4
Q

_____ Is the boundary between the combination of two air masses of different characteristics

A

Front

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5
Q
  • A ______ Refers to a wind system that circulates around a low pressure center
  • What if this called depends on where it originates from
A

Tropical Cyclone

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6
Q
  • Tropical cyclones use _____________ That is why they usually form In warm oceans near the equator
  • This ______ Rises and leaves an area of low pressure near the surface
A

Warm Moist Air

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7
Q

What do they call a typhoon in the Southern Hemisphere?

A

Tropical Cyclone

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8
Q

What do they call a typhoon in the Northern Hemisphere?

A

Hurricane

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9
Q

What direction does a typhoon spin in the Northern Hemisphere?

A

Counter clockwise

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10
Q

What direction does a typhoon spin in the Southern Hemisphere?

A

Clockwise

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11
Q

What are the characteristics of a typhoon

A

Violent winds

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12
Q

What are the factors that affect Cyclone Formation
* PG - Less contrast in atmospheric pressure, leads to decrease wind speed
* F - slows wind speed
* CE - Force that deflects wind

A

*Pressure Gradient
*Friction
*Coriolis Effect

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13
Q

What are the characteristics of a Typhoon?
TR - continuous Heavy rain
Th - thunder + Lightning

A

Torrential Rain
Thunderstorm

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14
Q

Classification:
Tropical depression

A

61 kph

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15
Q

Classification:
62 to 88 kph

A

Tropical Storm

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16
Q

Classification:
Severe Tropical Storm

A

89 to 117 kph

17
Q

Classification:
118 - 220 kph

A

Typhoon

18
Q

Classification:
Super Typhoon

A

220 kph ++

19
Q

Typhoon Formation:
- Warm air ______, creating a low pressure area. The accumulation of air forms _______. Which then sinks to repeat the cycle.

A

Rises
Clouds

20
Q

Classification:
Of all tropical cyclones in order (from lowest to highest)

A

Tropical Depression (61 kph)
Tropical Storm (62 - 88 kph)
Severe Tropical Storm (89 - 117)
Typhoon ( 118 - 220 )
Super Typhoon (220 kph ++)