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Hurricanes, which are cyclones in the north-Western Hemisphere, are measured on the Saffir-Simpson scale.

The categories are measured as follows:

Tropical Depression - Winds less than 39 mph

Tropical Storm - Winds 39-73 mph

Category 1: Winds 74-95 mph. Damage is minimal, usually to shrubs, trees, and unanchored mobile homes. Storm surges of 4 to 5 feet above normal.

Category 2: Winds 96-110 mph. Considerable damage to trees (blown down). Major damage to roofing materials of buildings, some window and door damage. Storm surges 6 to 8 feet above normal.

Category 3: Winds 111-130 mph. Extensive damage, large trees blown down, damage to roofing materials. Some structural damage to small buildings. Mobile homes destroyed. Storm surges of 9 to 12 feet above normal.

Category 4: Winds 130-156 mph. Shrubs, trees, and signs blown down. Extreme damage to roofing materials, windows, door, and destruction of mobile homes. Storm surges of 13 to 18 feet above normal.

Category 5: Winds greater than 156 mph. Catastrophic damage to trees, shrubs, roofs, and all signs blown down. Extensive shattering of glass in windows and doors. Some complete building failures. Small buildings overturned or blown away. Storm surges greater than 18 feet above normal.

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What are the wind speeds of category 3 and 4 hurricanes?

A category 3 hurricane has sustained winds of 111-130 mph. A category 4 has winds of 131-155 mph.


How many different categories of Hurricanes are there?

There are 5 categories from category 1 to category 5.There are 5 categories for hurricanes, 1-5 based on winds speeds and an additional 2 categories (tropical depression and tropical storm) for tropical cyclones below hurricane strength.


How are hurricanes ranked in severity?

You rate a hurricane by the intencity of the winds. This is measured in category (CAT). CAT 1 is a hurricane with winds of 74-95 mph CAT 2-Winds of 96-110 Cat 3-Winds of 111-130 Cat 4-Winds of 131-155 Cat 5-Winds of 155+ Although you think CAT 5 must be catastrophic, and CAT 1 must be nothing, Then think again! Take this example-Katrina was only a CAT 3, but it damaged levees which in turn flooded New Orleans.


Which situations produce the highest wind speeds?

Tornadoes, hurricanes, and localized thunderstorms known as microbursts are some of the situations that can produce the highest wind speeds on Earth. These extreme weather events can generate wind speeds exceeding 100 miles per hour, causing significant damage and destruction.


What is the internal wind speed of a hurricane?

The internal wind speeds of a hurricane can vary depending on the hurricane's intensity. In general, the most intense hurricanes, such as Category 5 hurricanes, can have internal wind speeds exceeding 157 miles per hour (252 kilometers per hour).

Related Questions

Which scale relates the wind speed of a hurricane to the amount of damage it causes?

The Saffir-Simpson scale is used to categorize hurricanes based on wind speed and corresponding potential for damage. It ranks hurricanes on a scale from Category 1 (weakest) to Category 5 (strongest), with higher categories indicating greater wind speeds and potential for destruction.


How are hurricanes categorised?

On the basis of the wind speeds they generate.


What wind speed must be reached for a hurricane to develop?

Hurricanes are categorized based on their wind speeds, with a minimal wind speed of 74 mph (119 km/h) needed to be classified as a Category 1 hurricane on the Saffir-Simpson Hurricane Wind Scale. As the wind speeds increase, hurricanes are classified into higher categories (2-5) based on their sustained wind speeds.


What is the difference between categories 1 and categories 2 in a hurricane?

Category 1 hurricanes have wind speeds of 74-95 mph and cause minimal damage, while Category 2 hurricanes have wind speeds of 96-110 mph and can result in moderate damage such as uprooted trees and damage to roofs.


What is the name of the scale they use to rate hurricane strength?

Hurricanes are rated on the Saffir-Simpson scale.


What are the wind speeds of category 3 and 4 hurricanes?

A category 3 hurricane has sustained winds of 111-130 mph. A category 4 has winds of 131-155 mph.


How many different categories of Hurricanes are there?

There are 5 categories from category 1 to category 5.There are 5 categories for hurricanes, 1-5 based on winds speeds and an additional 2 categories (tropical depression and tropical storm) for tropical cyclones below hurricane strength.


How many miles per hour can hurricanes get up to?

Hurricanes wind speeds are measured up by Categories on the Saffir-Simpson Hurricane Scale (SSHS). The highest, a Category 5 Hurricane, is for substain winds reaching 155 MPH or higher. Hurricane Camile had speeds of over 210 mph. Keep in mind we don't exactly know the limit of how strong a hurricane can get.


What measures hurricane?

Hurricanes are measured by wind speed and central barometric pressure. The Saffir-Simpson Hurricane Wind Scale categorizes hurricanes into five categories based on their sustained wind speeds: Category 1 (74-95 mph) to Category 5 (157 mph or higher). Central pressure is another indicator of a hurricane's intensity, with lower pressures typically associated with stronger storms.


How are hurricanes ranked in severity?

You rate a hurricane by the intencity of the winds. This is measured in category (CAT). CAT 1 is a hurricane with winds of 74-95 mph CAT 2-Winds of 96-110 Cat 3-Winds of 111-130 Cat 4-Winds of 131-155 Cat 5-Winds of 155+ Although you think CAT 5 must be catastrophic, and CAT 1 must be nothing, Then think again! Take this example-Katrina was only a CAT 3, but it damaged levees which in turn flooded New Orleans.


What are the characteristitics of each different categores of each hurricanes?

Hurricanes are categorized based on their wind speed using the Saffir-Simpson Hurricane Wind Scale: Category 1: Wind speeds of 74-95 mph, minimal damage. Category 2: Wind speeds of 96-110 mph, moderate damage. Category 3: Wind speeds of 111-129 mph, extensive damage. Category 4: Wind speeds of 130-156 mph, extreme damage. Category 5: Wind speeds of 157 mph or higher, catastrophic damage.


Do hurricanes have 119 kilometer winds?

Yes, hurricanes can have winds exceeding 119 kilometers per hour. In fact, hurricanes are categorized based on their wind speeds, with Category 1 hurricanes starting at 119 km/h and higher categories like Category 5 having significantly stronger winds.