Understanding Typhoons

What is a typhoon?

• A typhoon is a tropical cyclone in the Northwest Pacific Ocean.

• A typhoon is a type of fish found in the Pacific Ocean.

• A typhoon is a cold front that brings snow.

• A typhoon is a type of earthquake that occurs in tropical regions.

How do typhoons form?

• Typhoons form from cold air masses colliding with warm land.

• Typhoons are created by volcanic eruptions on land.

• Typhoons develop in areas of high atmospheric pressure.

• Typhoons form over warm ocean waters due to rising warm, moist air that creates low pressure and leads to a rotating storm system.

What is the difference between a typhoon and a hurricane?

• Typhoons and hurricanes are the same weather phenomenon regardless of location.

• A hurricane is a typhoon that occurs in the Atlantic Ocean.

• A typhoon is a type of tornado.

• A typhoon is a hurricane that occurs in the Northwest Pacific.

What scale is used to measure the intensity of typhoons?

• Richter Scale

• Beaufort Wind Scale

• Saffir-Simpson Hurricane Wind Scale

• Fujita Scale

What are the typical wind speeds of a typhoon?

• Wind speeds between 30 mph (48 km/h) and 60 mph (97 km/h)

• Typical wind speeds of a typhoon range from 74 mph (119 km/h) to over 150 mph (241 km/h).

• Wind speeds below 50 mph (80 km/h)

• Wind speeds over 200 mph (322 km/h)

How do typhoons affect coastal areas?

• Typhoons affect coastal areas by causing destruction from winds, flooding from heavy rain, and inundation from storm surges.

• Typhoons improve coastal weather conditions.

• Typhoons have no impact on coastal ecosystems.

• Typhoons only affect inland areas, not coasts.

What precautions should people take during a typhoon?

• Stay indoors, secure your home, avoid electrical appliances, stock emergency supplies, and stay informed.

• Invite friends over for a party

• Ignore weather updates

• Go for a swim to cool off

What is a "storm surge"?

• A sudden increase in temperature during a typhoon

• An abnormal rise of water generated by a storm, over and above the predicted astronomical tide

• A type of intense thunderstorm associated with typhoons

• A strong current found in the eye of a typhoon

What role do ocean temperatures play in typhoon formation?

• Cool ocean temperatures enhance typhoon strength.

• Ocean temperatures have no impact on typhoon formation.

• Typhoons form only in cold water regions.

• Warm ocean temperatures are essential for typhoon formation as they provide heat and moisture.

Which government agency in the Philippines is responsible for monitoring and issuing warnings about typhoons?

• Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA)

• Department of Health (DOH)

• National Disaster Risk Reduction and Management Council (NDRRMC)

• • Department of Social Welfare and Development (DSWD)