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74 mph or more
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What type of storm is a hurricane before it is classified as a hurricane?
A hurricane is a storm its also a typhoon its the same :)
What is the lowest wind speed in a hurricane?
To be officially classified as a hurricane, a storm must have a sustained wind speed of at least 64 knots (119 km/hr or 74 mph).
What is the official wind speed to create a hurricane?
The minimum wind speed for a storm to be considered a hurricane is 74 mph.
What is the lowest recorded speed of a hurricane spinning?
The minimum wind speed for a hurricane is 74 miles per hour. Below that the storm is not considered to be a hurricane.
What is the main difference between a hurricane and a tropical storm?
A tropical storm and a hurricane are distinguished by absolute barametric pressure at the eye and the eye wall wind speed. A tropical storm is a weak form of a hurricane.
What type of storm is a hurricane before it is classified as a hurricane?
A hurricane is a storm its also a typhoon its the same :)
What is the lowest wind speed in a hurricane?
To be officially classified as a hurricane, a storm must have a sustained wind speed of at least 64 knots (119 km/hr or 74 mph).
What factor determines when a tropical storm becomes a hurricane?
When the wind speed is greater than 74 miles per hour, it is considered a hurricane, category one.when the wind exceed 119 km/h the storms is classified as hurricane.
What is the official wind speed to create a hurricane?
The minimum wind speed for a storm to be considered a hurricane is 74 mph.
At what speed does a tropical storm become a hurricane?
A tropical storm becomes a hurricane when sustained winds reach 74 mph or greater.
What is the lowest recorded speed of a hurricane spinning?
The minimum wind speed for a hurricane is 74 miles per hour. Below that the storm is not considered to be a hurricane.
How hurricane Andrew start?
Hurricane Andrew obviously started as a Tropical storm . every single hurricane starts as a tropical storm hurricanes can sometimes go from a tropical storm to A Up from hurricane to a tropical storm very quickly . but the wind speed to start a hurricane is 74 anything less is a tropical storm
What is the main difference between a hurricane and a tropical storm?
A tropical storm and a hurricane are distinguished by absolute barametric pressure at the eye and the eye wall wind speed. A tropical storm is a weak form of a hurricane.
What speed classifies a storm as a hurricane?
74 mph or more
What wind speed must be reached for a hurricane to develop?
75mphOnce a tropical storm has a wind speed of 74 mph it is officially a hurricane so 74 is the lowest wind speed for a hurricane.
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.
How does a tropical storm become a category 5 hurricane?
Tropical storms gain energy from evaporation from warm ocean water. If the water is warm enough and there is little wind shear to interfere with a storm's development then it will intensify. When sutained winds reach 74 mph the storm is classified as a category 1 hurricane. When winds reach 156 mph the storm is classified as a category 5 hurricane.
