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.
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.
A hurricane forms when a low-pressure system over warm ocean waters experiences sustained wind speeds of at least 74 mph. Factors such as warm sea surface temperatures, atmospheric instability, and low wind shear can contribute to the development of hurricanes.
A category 3 hurricane is determined by sustained wind speeds of 111-129 mph (178-208 km/h). These wind speeds can cause significant damage, including well-built framed homes that can sustain major roof and siding damage.
The amount and distribution of precipitation is the main factor that distinguishes wet tropical climates from tropical wet and dry climates. Wet tropical climates have high and consistent rainfall throughout the year, while tropical wet and dry climates have distinct wet and dry seasons.
Wind speed is the speed at which air moves from one place to another. Wind speed is a critical factor in determining the intensity of a hurricane, as higher wind speeds are associated with more powerful and destructive storms. Hurricane categories are based on the maximum sustained wind speed of the storm.
wind speed
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.
The difference between tropical storms and Hurricanes are simply the strength and/or size. Some tropical storms strengthen, and develop into Hurricanes, while some Hurricanes, as they weaken, fall into the area of tropical storms.
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.
A hurricane forms when a low-pressure system over warm ocean waters experiences sustained wind speeds of at least 74 mph. Factors such as warm sea surface temperatures, atmospheric instability, and low wind shear can contribute to the development of hurricanes.
the weather is a big factor--from freezes, to drought, to too much rain. For example, Hurricane Georges and Tropical Storm Mitch blew through Central America in 1998, causing widespread damage.
Faw a weak tropical storm; it was a strong tropical storm with sustained winds of 70 mph; just shy of hurricane strength. A 70 mph wind is perfectly sufficient to cause damage. Even then, intensity is not the only factor. A tropical storm of any strength will produce heavy rain, which can cause flooding.
The key factor that determines the soundness of an argument is the truth of its premises.
The primary factor that determines the velocity of a wave is the medium through which the wave is traveling.
=== === === ===Subject: E15) What tropical storms and hurricanes have moved from the Atlantic to the Northeast Pacific or vice versa?Contributed by Stephen Caparotta, D. Walston, Steven Young and Gary Padgett Here is a list of tropical cyclones that have crossed from the Atlantic basin to the Northeast Pacific and vice versa. The tropical cyclone must have been of at least tropical storm strength in both basins (i.e. sustained winds of at least 34 kt, or 18 m/s). This record only goes back to 1949. Before the advent of geostationary satellite pictures in the mid-1960s, the number of Northeast Pacific tropical cyclones was undercounted by a factor of 2 or 3. Thus the lack of many of these events during the 1960s and earlier is mainly due to simply missing the Northeast Pacific TCs. There has not been a recorded case where the same tropical cyclone crossed into the Northeast Pacific then crossed back into the Atlantic. * Atlantic Hurricane Cesar (July 1996) became Northeast Pacific Hurricane Douglas. * Atlantic Tropical Storm Bret (August 1993) became Hurricane Greg in the Northeast Pacific. * Northeast Pacific Hurricane Cosme became Atlantic Tropical Storm Allison (June 1989). * Atlantic Hurricane Joan (October 1988) became Northeast Pacific Hurricane Miriam. * Atlantic Hurricane Greta (September 1978) became Northeast Pacific Hurricane Olivia. * Atlantic Hurricane Fifi (September 1974) became Northeast Pacific Tropical Storm Orlene. * Atlantic Hurricane Irene (September 1971) became Northeast Pacific Tropical Storm Olivia. * A Northeast Pacific Tropical Storm (September-October 1949) became an Atlantic Hurricane (Storm #10) and made landfall in TX.
A category 3 hurricane is determined by sustained wind speeds of 111-129 mph (178-208 km/h). These wind speeds can cause significant damage, including well-built framed homes that can sustain major roof and siding damage.
The length of the vessel determines what equipment is required.