Typically, air under high pressure normally moves towards areas under low pressure. 1. high wind - a very strong wind; "rain and high winds covered the region". Princeton's WordNet(0.00 / 0 votes)Rate this definition: high wind(noun) a very strong wind. Wind is moving air and is caused by differences in air pressure within our atmosphere. The Saffir-Simpson Hurricane Wind Scale is a 1 to 5 rating based only on a hurricane's maximum sustained wind speed. Chinook winds can also have a devastating effect on vegetation. high noon. We say that a storm generally involves violent winds, usually accompanied by rain, hail or snow.But in some cases we may find there’s a storm without there being high winds. We say that a storm generally involves violent winds, usually accompanied by rain, hail or snow.But in some cases we may find there’s a storm without there being high winds. High wind definition: Something that is high extends a long way from the bottom to the top when it is upright .... | Meaning, pronunciation, translations and examples Log In Dictionary Winds out ahead of a cold front tend to blow from the south and southwest, and then shift after the frontal passage (called a “fropa” by meteorologists) into the northwest. When a hurricane comes through your town, you should board up the windows and stay inside. Find more similar words at wordhippo.com! These vehicles are those prone to being blown over by the strong winds such as high profile commercial vehicles, vehicles pulling trailers and recreational type vehicles. A high wind advisory is issued when sustained winds of 31 mph or greater are expected to occur for at least 1 hour. Uplift Wind Load. • It was a shed that wobbled in high winds. 9 of large or relatively large numerical value. The wind forecasts are from the Bureau of Meteorology's high resolution weather forecast model (see About the ACCESS model). These are often described as gale-force or storm-force winds in weather reports. “rain and high winds covered the region”. Wind definition is - a natural movement of air of any velocity; especially : the earth's air or the gas surrounding a planet in natural motion horizontally. This advisory can also be issued if winds of … Wind influences the rate of spread and intensity of the fire. Wend definition is - to direct one's course : travel. Definitions for high wind. A High Wind Warning is issued when the following conditions are expected: 1) sustained winds of 40 mph or higher for one hour or more . Air under high pressure moves toward areas of low pressure. In the United States, the National Weather Service defines a blizzard as a severe snow storm characterized by strong winds causing blowing snow that results in low visibilities. storm force winds or higher), Unlike winds in a tornado, winds in a downburst are directed outwards from the point where it hits land or water. The maximum sustained wind associated with a tropical cyclone is a common indicator of the intensity of the storm. Based on the 40 per cent rule of thumb, the table below shows the potential gust you could expect for different forecast average High Wind Warning: A high wind warning is defined as 1-minute average surface winds of 35 kt (40 mph or 64 km/hr) or greater lasting for 1 hour or longer, or winds gusting to 50 kt (58 mph or 93 km/hr) or greater regardless of duration that are either expected or observed over land. air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure. Tower: Made from tubular steel (shown here), concrete, or … Severe wind is a general description of high-wind conditions that occur during severe thunderstorms, cyclones (in tropical areas), extensive deep low pressure systems and tornadoes. noun. The difference between a blizzard and a snowstorm is the strength of the wind, not the amount of snow. Air from higher in the atmosphere sinks down to fill the space left as air is blown outward. The corona, the sun's outer layer, reaches temperatures of up to 2 million degrees Fahrenheit (1.1 million degrees Celsius). 7 of greater than average height. Dry downbursts are associated with thunderstorms with very little rain, while wet downbursts are created by thunderstorms with high amounts of rainfall. It is recommended that communities located in areas prone to high winds follow the guidance provided by FEMA to increase the resilience of buildings and structures. The Current Wind map shows the current wind speed and direction for the most recent hour. The maximum sustained wind associated with a tropical cyclone is a common indicator of the intensity of the storm. a strong wind → high Examples from the Corpus high wind • Four guylines are attached half way up the pole sleeve to storm-lash the tent - great for very high winds. When wind speeds exceed 65 mph WYDOT will post on the variable message signs that the roadway is closed to high profile and light weight vehicles. Winds blow away from high pressure. Catastrophic damage will occur: A high percentage of framed homes will be destroyed, with total roof failure and wall collapse. see less. To understand what makes the wind blow, we first need to understand what atmospheric pressure is. See more. attribute something to something to say or believe that something is the result of a particular thing. High winds were forecast. At this level, the sun's gravity can't hold on to the rapidly moving particles, and they stream away from the star. X-ray definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Swirling in the opposite direction from a low pressure system, the winds of a high pressure system rotate clockwise north of the equator and counterclockwise south of the equator. High winds can cause downed trees and power lines, flying debris and building collapses, which may lead to power outages, transportation disruptions, damage to buildings and vehicles, and injury or death. [>>>] ~[ ⇑] S - Winds of 40 mph or greater lasting for an hour or more, and/or gusts to 58 mph or greater. It may cause the fire to crown into the top of the trees and to jump barriers that would normally stop a fire. Since wind speed is nearly always much larger at high elevations, the downdrafts carry very high momentum air to the surface creating the straight-line winds. These chunks of ice are called hailstones. Find 78 ways to say WINDS, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus. high wind. High-speed and dangerous winds that periodically kick up and blow from the mountains to the coast in Southern California are referred to as Santa Ana winds. In New Zealand, we can often have extremely strong gusts, even if the mean wind speed isn’t exceptionally high. Preparing for High Winds High wind is also the cause of sandstorms in dry climates. You can either type in the word you … How to use windup in a sentence. Swirling in the opposite direction from a low pressure system, the winds of a high pressure system rotate clockwise north of the equator and counterclockwise south of the equator. in South Africa, ... a wind that blows in the same direction in which a vehicle is moving. Hailstones are not frozen raindrops. High definition, having a great or considerable extent or reach upward or vertically; lofty; tall: a high wall. The high-wind performance of office building envelopes has historically been poor. Winds 157 mph or higher (137 kt or higher or 252 km/hr or higher). In the insurance world, a windstorm is a wind strong enough to damage your house. Definition of a derecho A derecho (pronounced similar to "deh-REY-cho" in English, or pronounced phonetically as "") is a widespread, long-lived wind storm. We have three materials that are the most popular ones and are made to withstand high winds. The gust speed and direction are defined by the maximum three second average wind speed occurring in any period. Pressure at the earth's surface is a measure of the 'weight' of air pressing down on it. Note that the U.S. lies primarily in the Westerly Wind Belt with prevailing winds from the west. When the sheathing is solid, you can choose a proper material. ft. per Bundle) (21-Pieces) We took our signature #1-selling shingle, We took our signature #1-selling shingle, Timberline HD and transformed it by strengthening the common bond and creating the industry's largest nailing zone. What is wind? High wind. These criteria are specific for the Midwest and may vary regionally. Note to the definition of “high wind”: The Occupational Safety and Health Administration normally considers winds exceeding 64.4 kilometers per hour (40 miles per hour), or 48.3 kilometers per hour (30 miles per hour) if the work involves material handling, as meeting Within minutes, extremely high winds can arise, strong enough to knock over highway signs and topple large trees. Winds blow away from high pressure. This holds true when the Bible refers to the “four winds.” The phrase “four winds” is used principally to describe the whole of the earth or heaven. Look it up now! Did You Know? How to use wind in a sentence. https://www.wbdg.org/resources/wind-safety-building-envelope Most hailstones measure between 5 millimeters and 15 centimeters in diameter, and can be round or jagged. Hurricane Watch Noun. This helps the shingle “perform” well in areas where high wind and stormy weather prevail. The Jet Stream map shows today's high wind speed levels and jetstream directions. Definition and etymology. Wind forecasts are for 10-minute average wind speeds at the standard height of 10 metres above sea level. 2) wind gusts of 58 mph or higher for any duration. Wind is able to lift roofs off buildings, blow down power lines and trees, and cause highway accidents as gusts push around cars and trucks. Derechos are associated with bands of rapidly moving showers or thunderstorms variously known as bow echoes, squall lines, or quasi-linear convective systems. This is called anticyclonic flow. Wind can be defined as air currents or moving mass of air from high pressure areas to low pressure areas. Power outages will last for weeks to possibly months. Definition. Jet Stream is defined as a flat tubular current of air, quasi-horizontal, whose axis is along a line of maximum speed and which is characterised not only by great speeds but also by strong transverse (horizontal and vertical) gradients of speed (World Meteorological Organisation).. Turns (or pitches) blades out of the wind to control the rotor speed, and to keep the rotor from turning in winds that are too high or too low to produce electricity. Classification A strict meteorological definition of a terrestrial storm is a wind measuring 10 or higher on the Beaufort scale , meaning a wind speed of 24.5 m/s (89 km/h, 55 mph) or more; however, popular usage is not so restrictive. berg wind noun. Uplift Wind Load is an upwards force of the wind that would affect roof structures or similar horizontal structures in a building, such as canopies or awnings. The Coriolis Effect, in combination with an area of high pressure, causes the prevailing winds—the trade winds—to move from east to west on both sides of the equator across this 60-degree "belt." There are also downdrafts, or sinking air in a storm. A hurricane is a severe tropical storm with high winds and heavy rain. Wind damage can be attributed to gusts (short bursts of high-speed winds) or longer periods of stronger sustained winds. a high collar. Strong winds also put America’s growing fleet of wind turbines to the test. For the next 6 months, communities will be on watch for severe storms and high winds that could potentially knock out power or damage homes and businesses. The “four winds” encompass all directions or the “four corners of the earth”: north, south, east, and west (Jeremiah 49:36; Matthew 24:31). By definition, if the wind damage swath extends more than 240 miles (about 400 kilometers) and includes wind gusts of at least 58 mph (93 km/h) or greater along most of its length, then the event may be classified as a derecho. If the sheathing is properly installed, there will be no damage made by high winds. She attributes her success to hard work and a little luck. Wind speeds can reach up to 100 mph and can produce a damage path extending for hundreds of miles. Thus, the greater the pressure difference, the faster the flow of air which creates moving air … See more. Find 6 ways to say HIGH-SPEED WIND STREAM, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus. Who is at risk from damaging winds? Windstorm, a wind that is strong enough to cause at least light damage to trees and buildings and may or may not be accompanied by precipitation.Wind speeds during a windstorm typically exceed 55 km (34 miles) per hour. Because wind is an element that varies rapidly over very short periods of time it is sampled at high frequency (every 0.25 sec) to capture the intensity of gusts, or short-lived peaks in speed, which inflict greatest damage in storms. Fallen trees and power poles will isolate residential areas. High-pitched gable roofs with wide overhangs are more susceptible to wind uplift, whereas aerodynamic, four-sided hip roofs are more resistant to damage. You can either type in the word you are looking for in the box below or browse by letter. High Wind Sustained wind speeds of 40 mph or greater lasting for 1 hour or longer, or winds of 58 mph or greater for any duration. 6 being at its peak or point of culmination. Timberline HDZ Shakewood Algae Resistant Laminated High Definition Shingles (33.33 sq. Climate change refers to significant changes in global temperature, precipitation, wind patterns and other measures of climate that occur over several decades or longer. High Winds synonyms, High Winds pronunciation, High Winds translation, English dictionary definition of High Winds. How to use wend in a sentence. In this lesson, you'll learn more about the definition, its causes, and characteristics. For this reason, the definition of severe gale takes gust speeds into account: Severe gale: mean wind speeds reaching at least 89 km/h (i.e. Context examples . From Longman Dictionary of Contemporary English. DN. The Saffir-Simpson Hurricane Wind Scale estimates potential property damage. "rain and high winds covered the region". The greater the mass of air above us, the higher the pressure we feel, and vice-versa. Wind is an important phenomenon that we have all experienced. Definition of Windstorm for Insurance. This is called anticyclonic flow. What are synonyms for high wind? In Michigan, the criteria is sustained non-convective (not related to thunderstorms) winds greater than or equal to 40 mph lasting for one hour or longer, or winds greater than or equal to 58 mph for any duration. a very strong wind.
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