Understanding Typhoons Quiz

What are the conditions needed for the formation of a tropical cyclone?

• Low altitude winds

• High altitude winds

• Cold ocean surface

• Warm, moist air and wind system convergence

What is the role of the troposphere in the formation of tropical cyclones?

• It creates a low-pressure system essential for tropical cyclones

• It causes the Coriolis force to affect wind movement

• It provides the warm, moist air needed for tropical cyclones

• It shields the Earth from harmful effects of sunlight

What is the main role of PAGASA in relation to tropical cyclones?

• To issue bulletins every 6 hours for any tropical cyclone within the PAR

• To research on the formation, development, and movement of typhoons

• To provide daily or hourly weather forecasts through news and other media

• To maintain a nationwide monitoring and forecasting network concerning the weather

What is the purpose of Public Storm Warning Signals (PSWSs) issued by PAGASA?

• To forewarn localities of the strength and possible impact of the tropical cyclone

• To issue bulletins whenever a tropical cyclone is spotted within the PAR

• To inform the public about the amount of rainfall a typhoon may bring

• To provide color-coded rainfall advisories for different regions

What is the lead time for PSWS Signal No. 4 to be issued before a typhoon?

• 12 hours

• 18 hours

• 24 hours

• 36 hours

What should be done before a typhoon to lessen the risk of disaster?

• Harvest crops that are ready for harvest

• Stay alert and stay indoors

• Move domesticated animals to safe places

• Boil tap water before drinking or using it for cooking

What should be done during a typhoon to ensure safety?

• Stay tuned for the latest weather report

• Hire an electrician to inspect the electrical wirings of your house

• Cut tilted or uprooted trees

• Boil tap water before drinking or using it for cooking

What should be done after a typhoon to minimize the impact of the disaster?

• Ask the authorities to conduct water testing in your area

• Beware of dangerous animals, such as snakes that may have entered your house

• Secure your house by locking and/or closing its rooms, windows, and doors

• Check every family member for emergency assistance

What is the main purpose of PAGASA's color-coded rainfall advisories?

• To inform the public about the amount of rainfall a typhoon may bring

• To provide color-coded rainfall advisories for different regions

• To issue bulletins whenever a tropical cyclone is spotted within the PAR

• To forewarn localities of the strength and possible impact of the tropical cyclone

What is the lead time for PSWS Signal No. 3 to be issued before a typhoon?

• 12 hours

• 36 hours

• 24 hours

• 18 hours