what is a hurricane force wind
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What Are Gale Force Winds? Gale force winds are 34 to 40 knots on the Beaufort wind scale. Strong gale force winds are 40 to 47 knots. Winds above 47 knots and below 64 knots are storm winds. Sixty-four knots and above are hurricane force winds. Near-gale force winds are 28 to 33 knots.
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Nautical & Sailing Terms & Nomenclature The Saffir–Simpson Hurricane Scale is a classification used for some Western Hemisphere tropical cyclones that exceed the intensities of tropical depressions and tropical storms. The scale divides hurricanes into five categories distinguished by the intensities of their sustained winds. In order to be classified as a hurricane, a tropical cyclone must have maximum sustained winds of at least 74 mph (33 m/s); 74 mph (64 kn; 119 km/h). The highest classification in the scale, Category 5, is reserved for storms with winds exceeding 155 mph (69 m/s); 155 mph (135 kn; 249 km/h).
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- In the example below, the hurricane is traveling north with a storm center velocity of 30 km/hr, and a hurricane-wind velocity of 150 km/hr. On the right hand side of the storm both velocities are to the north so the total wind velocity is 180 km/hr (30 + 150).
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Earth Science for Kids A hurricane is a large rotating storm with high speed winds that forms over warm waters in tropical areas. Hurricanes have sustained winds of at least 74 miles per hour and an area of low air pressure in the center called the eye.Different Names for Hurricanes. The scientific name for a hurricane is a tropical cyclone.urricanes have sustained winds of at least 74 miles per hour and an area of low air pressure in the center called the eye. Different Names for Hurricanes. The scientific name for a hurricane is a tropical cyclone.
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- 1 High Winds--This is the most important effect of a hurricane since it determines how powerful the storm is, and how much storm surge and damage it can cause. Winds in a hurricane can reach up to 200 mph.  Tornadoes--This is probably the least thought of effect of a hurricane, but they do occur. Tornadoes occur in a hurricane as a result of the tremendous energy and instability created when a hurricane makes landfall. Most tornadoes that occur in hurricanes are only minimal in strength.
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- . A Hurricane is the name given to these intense storms of tropical origin, with sustained winds exceeding 64 knots (74 miles per hour), which forms over the warm Northern Atlantic and Eastern North Pacific oceans. This same type of storm is given different names in different regions of the world.n The Bahamas. People all over the world are affected by a variety of weather conditions, and here in this region is no exception. We in This region have our share of droughts, frontal systems, floods and hurricanes that affect our lives on a daily basis.
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How to describe a hurricane? Best Answer: A hurricane is an intense, rotating oceanic weather system that possesses maximum sustained winds exceeding 119 km/hr (74 mph). It forms and intensifies over tropical oceanic regions. Hurricanes are generally smaller than storms in mid-latitudes, typically about 500 km (311 miles) in diameter.
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- A hurricane or typhoon (sometimes simply referred to as a tropical cyclone, as opposed to a depression or storm) is a system with sustained winds of at least 34 metres per second (66 kn) or 74 miles per hour (119 km/h).
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What is the name of the scale used to measure wind speeds in hurricanes? The Saffir-Simpson scale measures the intensity of a hurricane. Wind speed is measured on a scale of 1-5 to give an estimate of potential property damage and flooding along the coast. The Categories are as follows:Category One Hurricane: Winds 74-95 mph.Category Two Hurricane: Winds 96-110 mph.ind speed is measured on a scale of 1-5 to give an estimate of potential property damage and flooding along the coast. The Categories are as follows: Category One Hurricane: Winds 74-95 mph.
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Explain hurricanes to kids: How do storms form and what damage can they cause? A hurricane is a large rotating storm with high speeds of wind that gust at least 74 mph that forms over warm waters in tropical areas. It's a really big warm storm, almost like the summer version of a blizzard, said AccuWeather Meteorologist Todd Miner. (Photo/NOAA). Children, especially those who live along coastal areas, should understand what a hurricane is and how to prepare for one.
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- Depends on how dangerous the hurricane is. It can be stronger or weaker than tornado, so there is some overlap, however, the very strongest of tornadoes have winds that can ex…ceed 300mph while the very strongest of hurricanes have winds up to about 200 mph. However storms this strong are very rare.
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Tropical Cyclones Typhoon-Strength. Typhoons are the strongest type of tropical cyclone in the world. Typhoons are also usually much larger than hurricanes due to the additional space in the Pacific Ocean. When the wind speed in a typhoon reaches 132 knots, or 156 mph, the storm is then called a Super-Typhoon.urricane-Strength. Classified into five categories based on Saffir-Simpson scale. The wind speed and intensity of damage increases from category 1 to category 5. If the wind speed in a hurricane reaches 96 knots, or 111 mph, the storm is then called an intense hurricane.
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Tropical cyclone A hurricane or typhoon (sometimes simply referred to as a tropical cyclone, as opposed to a depression or storm) is a system with sustained winds of at least 34 metres per second (66 kn) or 74 miles per hour (119 km/h).t the center of a mature tropical cyclone, air sinks rather than rises. For a sufficiently strong storm, air may sink over a layer deep enough to suppress cloud formation, thereby creating a clear  eye . Weather in the eye is normally calm and free of clouds, although the sea may be extremely violent.
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Tropical Cyclone Climatology 1 Tropical Storm: A tropical cyclone with maximum sustained winds of 39 to 73 mph (34 to 63 knots).  Hurricane: A tropical cyclone with maximum sustained winds of 74 mph (64 knots) or higher. In the western North Pacific, hurricanes are called typhoons; similar storms in the Indian Ocean and South Pacific Ocean are called cyclones.
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Wind Velocity and Wind Load Example - Wind Load acting on a Surface. A hurricane with velocity 35 m/s is acting on a 10 m2 wall. Or - from the table above the wind load per square meter is 735 N/m2. A hurricane acting on a 10 m2 wall creates a force equal to the weight of aprox. 750 kg.
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What is stronger Hurricane or Tornado? On one hand, you have a hurricane. A hurricane can produce winds speeds 156MPH+, flooding, and storm surges. All three can be very deadly and destructive. On the other hand, you have a tornado. A tornado can produce wind speeds up to 300MPH+. These tight circular winds can completely destroy a house by tearing it into pieces and carrying the debris miles away.
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Speed of the Winds in a Hurricane If the wind speed is less than 75 mph it is not a hurricane at all and the most severe hurricanes are more than 150 mph. 34 m/s.
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Glossary of NHC Terms Hurricane / Typhoon: A tropical cyclone in which the maximum sustained surface wind (using the U.S. 1-minute average) is 64 kt (74 mph or 119 km/hr) or more. The term hurricane is used for Northern Hemisphere tropical cyclones east of the International Dateline to the Greenwich Meridian.
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- The Saffir-Simpson Wind Scale is a categorical classification of hurricanes based on their wind speed, used by the U.S. government's National Hurricane Center. To qualify as a Category 5 hurricane on the Saffir-Simpson hurricane intensity scale, maximum sustained winds must exceed 155 mph (135 kt).
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- Quick Answer. The minimum sustained wind speed required for a tropical storm system to be classified as a hurricane is 74 mph, but tropical cyclones have been recorded with wind speeds as high as 215 mph. However, only tropical systems occurring in the Atlantic and eastern Pacific basins are called hurricanes. Continue Reading
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Saffir-Simpson Hurricane Wind Scale The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based on a hurricane's sustained wind speed. This scale estimates potential property damage. Hurricanes reaching Category 3 and higher are considered major hurricanes because of their potential for significant loss of life and damage.
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- Turning and Lathe Basics Fundamental Manufacturing Processes Video Series Study Guide - 4 - Review Questions 1. The capacity of a lathe is expressed as: a. horsepower and chuck diameter b. swing and distance between centers c. bed length and spindle speed d. tool post size and travel 2. The carriage of the lathe travels along which axis: a. the B axis
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- How to Tell the Difference Between a Wolf and a Coyote. In the never ending quest to enlighten other hunters before questions arise, it might be useful to share a few tips on how to tell the difference between a wolf and a coyote. In general, WOLVES are bigger, heavier bulkier animals with a broad head and rounded ears.
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Ancient Mesopotamia Timelines Then the next milestone in the timeline of Mesopotamia was Hammurabi who was the sixth king of Babylon. Hammurabi is known for the set of laws called Hammurabi's Code, one of the first written codes of law in the recorded history (1728 BC to 1685 BC.) 1600-1100 BC staggered periods of Hittite hegemony over Mesopotamia.
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- Hurricanes are intense low pressure areas that form over warm ocean waters in the summer and early fall. Hurricane intensity is based upon the highest sustained (1 minute average) wind speed the hurricane is producing. The Saffir-Simpson scale rates hurricane strength in this way from Category 1 to Category 5. These categories were chosen based upon the amount of damage that each category can produce. Intensity
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Maximum sustained wind From Wikipedia, the free encyclopedia. The maximum sustained wind associated with a tropical cyclone is a common indicator of the intensity of the storm. Within a mature tropical cyclone, it is found within the eyewall at a distance defined as the radius of maximum wind, or RMW.