Tropical cyclone Study guides, Study notes & Summaries

The energy supplying a mid latitude (extratropical) cyclone can come from both the potential energy contained in air mass temperature contrasts and oceanic fluxes of heat (sensible and latent), while tropical cyclones are powered only by ocean heat fluxes - primarily latent heat. correct answer: True East Coast cyclonic storms are efficient precipitation producers because of proximity to the warm Atlantic ocean, where ocean moisture fluxes are very high. correct answer: True Compared to ...

Edexcel A Level Geography (9GE0) Paper 03 Marking Scheme 2022. Award 1 mark for providing an accurate definition of a hazard or a disaster (1) and a second mark for making a clear distinction between the two (1) For example Hazards are those things that pose a threat to life and/or property (1) whereas disasters are events that have (disastrous) consequences for a population (1) Further marks are available by extending this distinction Some definitions of disasters offer thresholds as ...

Tropical cyclones huge, circulating masses of clouds and warm, moist air; zones of low atmospheric pressure that cause air to rise and condense, creating locally intense rainfall. Hurricane Atlantic and East Pacific. Typhoon and Cyclone Western Pacific and Indian Oceans. Formation of a Tropical Cyclone 1) Warm, vapor-rich air rises from the ocean 2) Rising moist air cools, vapor condenses to rain and heats the air 3)Warm evaporating water is the hurricane's fuel 4) Rotates because of Co...

A dry line is a boundary between airmasses - CORRECT ANSWER-mT and CT A horizontal bright band is seen in a range-height indicator display during precipitation - CORRECT ANSWER-stratiform A numerical forecast can beat climatology only out to about ahead - CORRECT ANSWER-IO days A radar detects - CORRECT ANSWER-precipitation A surface cold front has just reached Chicago from the west. At 10,000 ft ACL, the cold front will be located of Chicago - CORRECT ANSWER-west A warm and moist conveyor...

Question 1 of 33 3.0/ 3.0 Points What minimum sea surface temperature is necessary for tropical cyclone development?  A. 30oC  B. 25oC  C. 27oC  D. 32oC Question 2 of 33 3.0/ 3.0 Points When is the Atlantic hurricane season?  A. May through September  B. July through Oct

WX 201 Exam Questions with 100% Verified Answers A dry line is defined as a ______ boundary - Answer-moisture (dewpoint) Which of the following air masses is most associated with desert air? - Answer-Continental Tropics (cT) In a Continental Polar (CP) air mass, air is typically: - Answer-cool and humid A warm front is identified with a(n): - Answer-red line with half circles pointing toward cold air The severe weather in the central U.S (tornado alley) is associated with the cla...

A change from cool southeasterlies & rain to slightly warmer northwesterlies & clearing occurs with the passage of - CORRECT ANSWER-a warm occlusion A cold occlusion has air ahead and air behind - CORRECT ANSWER-cool, slightly colder A Dopper radar measures precipitation rate and - CORRECT ANSWER-radial component of wind to or from the radar A dry line marks a boundary between - CORRECT ANSWER-warm moist air and warm dry air A dryline has a airmass to the west and a airmass to the east - COR...

3.0/ 3.0 Points What minimum sea surface temperature is necessary for tropical cyclone development?  A. 30oC  B. 25oC  C. 27oC  D. 32oC Question 2 of 33 3.0/ 3.0 Points When is the Atlantic hurricane season?  A. May through September  B. July through October  C. June through November  D. August through December Rationale: June through November is when the highest probability of warm and moist air would rise from the ocean where it can encounter ...

A dry line is defined as a ______ boundary - Answer-moisture (dewpoint) Which of the following air masses is most associated with desert air? - Answer-Continental Tropics (cT) In a Continental Polar (CP) air mass, air is typically: - Answer-cool and humid A warm front is identified with a(n): - Answer-red line with half circles pointing toward cold air The severe weather in the central U.S (tornado alley) is associated with the clash of which 3 air masse - Answer-Maritime Tropical (m...

Micrometeorology Correct Answer studies atmospheric features and phenomena lasting minutes and extending up to a kilometer in size Eddies Correct Answer a swirling mass that causes air to mix Entrainment Correct Answer mixing of an air current with surrounding environment air; In a cloud, this process mixes in dry air and causes cloud to dissipate and air to cool Global Circulation Patterns are mainly influenced by Correct Answer solar heating and distribution of land masses Hadley C...