0
What else can I help you with?
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).
How do a meteorologists determine the difference between a tropical storm and a hurricane?
By measuring the sustained wind speed. If the wind speed of a tropical cyclone is anywhere in the range of 39 to 73 mph then it is a tropical storm. If the wind speed is 74 mph or greater then it is a hurricane.
What is the differce between a tropical depression and a hurricane?
A tropical depression is a relatively weak tropical system, with sustained winds less than 39 mph. A hurricane is a powerful tropical system wind winds of at least 74 mph.
What happens to a tropical depression in a hurricane?
A tropical depression is a weak tropical cyclone wind sustained winds of less than 39 miles per hour. As the depression is fueled by moisture from warm ocean water it gains strength and becomes more organized. When wind speeds reach 39 mph it becomes a tropical storm. When they reach 74 mph it becomes a hurricane.
What category was hurricane Katrina and what is a category?
Hurricane Katrina was a category 5 hurricane at peak strength and a category 3 at landfall near New Orleans. A hurricane category is a strength level for hurricanes based on sustained wind speed that is used to estimate the potential for damage. There are 5 categories for hurricanes as well as two additional levels for storms below hurricane strength. Sub hurricane levels Tropical depression: 38 mph or less Tropical storm: 39-73 mph Hurricanes: Category 1: 74-95 mph Category 2: 96-110 mph Category 3: 111-130 mph Category 4: 131-155 mph Category 5: 156 mph or greater.
What factor determines whether a storm is considered a tropical depression tropical storm or hurricane?
The determining factor is the sustained wind speed. If the tropical system has sustained winds of less than 39 miles per hour, then it is a tropical depression. If sustained winds are in the range of 39 to 73 mph, then it is a tropical storm. If sustained winds are 74 mph or faster, then it is a hurricane.
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).
How do a meteorologists determine the difference between a tropical storm and a hurricane?
By measuring the sustained wind speed. If the wind speed of a tropical cyclone is anywhere in the range of 39 to 73 mph then it is a tropical storm. If the wind speed is 74 mph or greater then it is a hurricane.
How high does the wind speed need to be to be a hurricane?
A tropical storm must have sustained winds of at least 74 mph to be considered a hurricane. If the wind is not associated with a tropical storm, however, it is not a hurricane event if it does reach this speed.
What makes a hurricanes different from a tropical depression?
A tropical depression wind speeds are 30-39 mph., while a hurricane's windspeed is in excess of 75 mph.
What factors determine whether a storm is considered a tropical depression tropical storm or hurricane?
The determining factor is the sustained wind speed. If the tropical system has sustained winds of less than 39 miles per hour, then it is a tropical depression. If sustained winds are in the range of 39 to 73 mph, then it is a tropical storm. If sustained winds are 74 mph or faster, then it is a hurricane.
What is aSaffir-Simpson scale?
The Saffir-Simpson scale is a scale that rates hurricanes based on maximum sustained wind speeds, it has 5 categories of hurricanes and 2 additional categories weaker than a hurricane. these are the categories wind maximum sustained winds: Sub-hurricane: Tropical depression: under 39 mph. Tropical storm: 39-73 mph Hurricane: Category 1: 74-95 mph Category 2: 96-110 mph Major hurricane: Category 3: 111-130 mph Category 4: 131-155 mph Category 5: over 155 mph.
What is the differce between a tropical depression and a hurricane?
A tropical depression is a relatively weak tropical system, with sustained winds less than 39 mph. A hurricane is a powerful tropical system wind winds of at least 74 mph.
What are the 5 wind categories?
I think you want to know about the Saffir Simpson Scale, there are actually there are 7 wind categories, they're listed below:A Tropical Depression is anything less than 39- MPH.A Tropical Storm wind speed is 39-75 MPH.A Category 1 Hurricane is 75-95 MPH.A Category 2 Hurricane is 96-110 MPH.A Category 3 Hurricane is 111-130 MPH.A Category 4 Hurricane is 131-155 MPH.A Category 5 Hurricane is 156+ MPH.
What was the wind speed when Tropical Storm Katrina was formed?
All tropical cyclones are considered tropical storms when wind reach 39 mph
What happens to a tropical depression in a hurricane?
A tropical depression is a weak tropical cyclone wind sustained winds of less than 39 miles per hour. As the depression is fueled by moisture from warm ocean water it gains strength and becomes more organized. When wind speeds reach 39 mph it becomes a tropical storm. When they reach 74 mph it becomes a hurricane.
Is a tropical storm first a tropical depression then a hurricane?
The progression of increasing strength is: Tropical depression (under 39 mph winds) Tropical storm (39-73 mph winds) Hurricane (winds 74 mph or higher)
