answersLogoWhite

0

A tropical storm officially becomes a hurricane when it has sustained winds of 74 miles per hour (mph). There are categories of hurricanes depending on wind speed.
Category 1 - 74 to 95 mph
Category 2 - 96 to 110 mph
Category 3 - 111 to 130 mph
Category 4 - 131 to 155 mph
Category 5 - 156 mph or higher

User Avatar

Wiki User

15y ago

What else can I help you with?

Continue Learning about Natural Sciences

What type of storm is a hurricane before it is classified as a hurricane?

A tropical cyclone is classified as a hurricane once it reaches sustained wind speeds of 74 mph or higher. Before that, it is known as a tropical depression (winds less than 39 mph) and then a tropical storm (winds between 39-73 mph).


What is the name of the hurricane on its way to UK?

The storm on its way to the UK is post-tropical cyclone Katia. Because it has lost tropical characteristics, though the storm is no longer classified as a hurricane even though it is still producing hurricane-force or near hurricane-force winds.


When is a hurricane considered a tropical storm and what are all the different types a storm a hurricane can turn into?

A hurricane cannot be a tropical storm as by definition a tropical storm is weaker than a hurricane. A tropical storm is a tropical cyclone with winds of 39-73 mph. Only when winds reach 74 mph or greater is the storm considered a hurricane. A hurricane can weaken into a tropical storm and from there into a tropical depression (winds under 39 mph). A tropical storm or depression may also degenerate into a remnant low, which is too disorganized to be considered a tropical cyclone. A tropical cyclone (hurricane, tropical storm, or tropical depression) may also become an extratropical cyclone after moving over land or cold water. Around the world hurricanes have different names. In the northwest Pacific ocean they are called typhoons, In the Indian ocean they are called intense tropical cyclones, and in the south Pacific they are simply called cyclones. However, these are just different names for essentially the same kind of storm.


What is a another name for a typhoon?

Sandy cheeksBecause in sponge square pants their is a squirrel name sandy and here last name is cheeks and so you get...Sandy Cheeksthanks a lot sandy cheeks


What is a post tropical cyclone?

A post tropical cyclone is a cyclone that was once tropical (i.e. a hurricane or tropical storm) that has lost tropical characteristics such as a warm core, but stil retains its circulation.

Related Questions

What was the storm sandy classified as hurricane or a tropical storm?

Sandy was a hurricane for most of its time, peaking as a category 2 hurricane before striking Cuba. At landfall in the U.S. Sandy was still at hurricane intensity but had transitioned into a post-tropical cyclone.


What type of storm is a hurricane before it is classified as a hurricane?

A tropical cyclone is classified as a hurricane once it reaches sustained wind speeds of 74 mph or higher. Before that, it is known as a tropical depression (winds less than 39 mph) and then a tropical storm (winds between 39-73 mph).


What is the name of the hurricane on its way to UK?

The storm on its way to the UK is post-tropical cyclone Katia. Because it has lost tropical characteristics, though the storm is no longer classified as a hurricane even though it is still producing hurricane-force or near hurricane-force winds.


What day did hurricane Fiona form?

Fiona is not a hurricane, but a tropical storm. The storm became a tropical cyclone on August 30, 2010.


What is tropical cyclone in western Atlantic called?

a tropical storm.. if it was a hurricane-status in the atlantic, it would be called a typhoon.


What number storm of the season was Hurricane Katrina?

Katrina was the 5th hurricane, 11th tropical storm and 12th tropical cyclone of the 2005 Atlantic hurricane season.


When is a hurricane considered a tropical storm and what are all the different types a storm a hurricane can turn into?

A hurricane cannot be a tropical storm as by definition a tropical storm is weaker than a hurricane. A tropical storm is a tropical cyclone with winds of 39-73 mph. Only when winds reach 74 mph or greater is the storm considered a hurricane. A hurricane can weaken into a tropical storm and from there into a tropical depression (winds under 39 mph). A tropical storm or depression may also degenerate into a remnant low, which is too disorganized to be considered a tropical cyclone. A tropical cyclone (hurricane, tropical storm, or tropical depression) may also become an extratropical cyclone after moving over land or cold water. Around the world hurricanes have different names. In the northwest Pacific ocean they are called typhoons, In the Indian ocean they are called intense tropical cyclones, and in the south Pacific they are simply called cyclones. However, these are just different names for essentially the same kind of storm.


What is another name for a tropical cyclone or hurricane?

A typhoon or a cyclonic storm.


What is a another name for a typhoon?

Sandy cheeksBecause in sponge square pants their is a squirrel name sandy and here last name is cheeks and so you get...Sandy Cheeksthanks a lot sandy cheeks


What is a post tropical cyclone?

A post tropical cyclone is a cyclone that was once tropical (i.e. a hurricane or tropical storm) that has lost tropical characteristics such as a warm core, but stil retains its circulation.


What is the diffences between a tropical depression a tropical storm and a hurricane?

Simply one of strength. When a tropical cyclone has sustained winds under 39 mph it is a tropical depression. When a tropical cyclone has sustained winds from 39 mph to 73 mph it is s a tropical storm. When a tropical cyclone has winds of 74 mph or higher it is a hurricane.


What is the difference between a tropical depression and a tropical storm and a hurricane?

A tropical depression is a tropical cyclone with sustained winds under 39 mph. A tropical storm one with sustained winds from 39 mph to 73 mph. A hurricane is a tropical cyclone with sustained winds of 74 mph or greater.