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 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. Measurements of Tropical Cyclones. October 1st, 2012 | Default | Tagged Cyclones, Hurricanes, Super Typhoons, Tropical Cyclones, Typhoons. Measurements of Tropical Cyclones. In order for a tropical cyclone to be considered a tropical storm it has to reach a maximum wind speed of at least 33 m/s or 64 knots. Cyclones of the southern hemisphere are measured by wind speed and assigned a category number. Whether or not they are classified as a cyclone is also determined by barometric pressure. Cyclone intensity is measured by either a one-or ten-minute mean wind speed, depending on who is doing the measuring. Most use the ten-minute mean, though our Dept. of Defense uses the one-minute mean. There are five levels of intensity. A cyclone is a large-scale low pressure system characterized by a cyclonic circulation (counterclockwise in the northern hemisphere and clockwise in the southern) about a defi … nite center where pressure is lowest. Air spirals toward the center of a cyclone, rises, and then diverges at upper levels. (Answer #2). A tropical cyclone is another name for a hurricane, typhoon, and cyclone. The intensity is described on a scale known as the Saffir-Simpson scale. The scale was devised in 1969 by Herbert Saffir and Dr. Bob Simpson, former director of the National Hurricane Center. In the United States Tropical Cyclones are measured on a scale called the Saffir-Simpson Hurricane Wind Scale. The scale has a 1-5 category range, assigning each category with a range of the strength of the wind speed, as well as the amount of damage and impact that can possibly occur at each increment of intensity. Hurricane measurement and classification A hurricane may be classified as category one if they have their usual speeds of up to 74mph. Going up to category five, they may carry extreme speeds and power, with much more destructive ability. Hurricane winds are measured using the Saffir-Simpson Hurricane scale.
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how is a cyclone measured