How to use thunderstorm in a sentence. Spawned from powerful thunderstorms, tornadoes can cause fatalities and devastate a neighborhood in seconds. Awe is the feeling we get in the presence of something vast that challenges our understanding of the world, like looking up at millions of stars in the night sky or marveling at the birth of a child. Thunderstorm definition is - a storm accompanied by lightning and thunder. Learn more. This is issued by the National Weather Service when conditions are favorable for the development of severe thunderstorms in and close to the watch area. See more. Found insideCondition Definition Thunderstorm II Thunderstorms with winds less than 50 knots and/or hail less than 3/4 inch are expected to develop within 25 nautical ... Derecho definition is - a large fast-moving complex of thunderstorms with powerful straight-line winds that cause widespread destruction. Found inside1.4.1 One point that does need to be repeated concerns thunderstorms . The U.S. definition of what a thunderstorm is , and when a thunderstorm ends ... Found inside – Page 1Generally , though , CAT definitions exclude turbulence caused by thunderstorms , low - altitude temperature inversions , thermals , or local terrain ... Explore the basics of thunder, lightning, hurricanes, tornadoes, downbursts, snow, and other storms, as well as safety tips and how to … Any thunderstorm which produces hail that reaches the ground is known as a hailstorm. Hailstones can grow to 15 centimetres (6 in) and weigh more than 0.5 kilograms (1.1 lb). Found insideShape of the CAPE and its Influence on Thunderstorm Behavior 3. ... Convective clouds that succeed in producing lightning are thunderstorms by definition. Found inside – Page 493 Introduction to the Electrical Nature of Thunderstorms 3.1 . ... This will provide the framework we need to exWe define a thunderstorm as a cloud that ... This is issued by the National Weather Service when conditions are favorable for the development of severe thunderstorms in and close to the watch area. A severe thunderstorm by definition is a thunderstorm that produces one inch hail or larger in diameter and/or … Cumulus clouds are the most common cloud types that are produced by cold fronts. Derecho definition is - a large fast-moving complex of thunderstorms with powerful straight-line winds that cause widespread destruction. Single-cell storms may produce brief heavy rain and lightning. fierce definition: 1. physically violent and frightening: 2. strong and powerful: 3. showing strong feeling or…. Found inside – Page 74The differences in the phenomena of thunderstorms depend almost entirely on definitions . I did not quite catch the definition that Mr . Alexander gave ... Found inside – Page 5-6Thunderstorms , as the name implies , are always accompanied by lightning and thunder . ... As the definition of a thunderstorm in the previous paragraphs indicates , the presence of a cumulonimbus cloud implies a thunderstorm . Therefore ... In general, severe thunderstorms form in areas where moisture, instability, and lift are present. Definition. Tornado - A violently rotating column of air touching the ground, usually attached to the base of a thunderstorm.. Tornadoes are nature"s most violent storms. The most common sources of awe are other people and … Found insideI would like to kriow what is meant by this . How do you define thunderstorm ? I don't think it has any real definition . A thunderstorm as -such doesn't ... Found inside – Page 107Observable : Thunderstorms Definition : The number and extent of atmospheric regions with large energy dissipation rates through lightning discharges and the associated sound waves ( or thunder ) . Phenomena : High intensity ... Thunderstorms are storms ranging several kilometres in diameter, created by the rapid lifting of moist and warm air, as a result of which a dense vertical tower of the cloud is created. Found inside – Page 5The definition of a thunderstorm is pretty basic , yet misunderstood by many . The weatherman's definition of a thunderstorm is any local storm with ... Thunderstorm, a violent short-lived weather disturbance that is almost always associated with lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds. Found inside – Page 200Page 36-38 16 41 36 - - 6 36 16 9 9 158 158 18 20-23 6 29 20 30 35 Thunderstorms : Definition and description of --- Occurrence of requiring filing of ... They are assuming, based on past experience, that such hard rain usually does not last very long. whirlwind definition: 1. a tall, spinning column of air that moves across the surface of the land or sea 2. A weather front is a term used in meteorology to describe the front end or advancing edge of an air mass that will soon replace the air mass that’s over a specific region. Definition of threat noun in Oxford Advanced Learner's Dictionary. Cold fronts can also produce nimbostratus, stratocumulus, and stratus clouds. Found inside – Page 27Meteorological Aspects of Thunderstorms Earle R. Williams CONTENTS 1 . ... clouds that succeed in producing lightning are thunderstorms by definition . In general, severe thunderstorms form in areas where moisture, instability, and lift are present. Hail has a diameter of 5 millimetres (0.20 in) or more. Weather Alert: Strong thunderstorms possible Wednesday evening “A lot of times the weather comes in and it just blasts right in,” Ress said. Thunderstorm preparedness and safety refers to taking steps before, during, and after a thunderstorm to … whirlwind definition: 1. a tall, spinning column of air that moves across the surface of the land or sea 2. ... A high dew point means that the air is unstable and that thunderstorms may develop. Do all thunderstorms have hail? A weather front is a term used in meteorology to describe the front end or advancing edge of an air mass that will soon replace the air mass that’s over a specific region. Weather forecasting - Weather forecasting - Principles and methodology of weather forecasting: When people wait under a shelter for a downpour to end, they are making a very-short-range weather forecast. At the end of the Cold War, the nuclear threat receded. Learn more about thunderstorms, including their structure and the different types. Found inside – Page 18391974 , many ships and aircraft occupied the heart of the Thunderstorm days ... This index is defined sim 300 - mm - per - month rainfall ( e.g. , Frank 1979 ... Found inside – Page 5Thunderstorm frequencies based on MDR data can , therefore , differ considerably from those based on lightning data which , by definition , indicate the ... Often called “popcorn” convection, single-cell thunderstorms are small, brief, weak storms that grow and die within an hour or so. Often called “popcorn” convection, single-cell thunderstorms are small, brief, weak storms that grow and die within an hour or so. They often grow into cumulonimbus clouds, which produce thunderstorms. Additionally, long-lived severe thunderstorms are often associated with strong vertical wind shear (e.g., winds that change direction and increase in speed with height). Cold fronts occur when heavy cold air displaces lighter warm air, pushing it upward. Thunderstorm, a violent short-lived weather disturbance that is almost always associated with lightning, thunder, dense clouds, heavy rain or hail, and strong gusty winds. Most thunderstorms come and go fairly uneventfully; however, any thunderstorm can become severe, and all thunderstorms, by definition, present the danger of lightning. A quantitative introduction to atmospheric science for students and professionals who want to understand and apply basic meteorological concepts but who are not ready for calculus. Tornado - A violently rotating column of air touching the ground, usually attached to the base of a thunderstorm.. Tornadoes are nature"s most violent storms. Thunderstorm definition is - a storm accompanied by lightning and thunder. Learn more. The most common sources of awe are other people and … Severe Weather 101 Thunderstorm Types. Found inside – Page 9-1In other words , the definition of " severe weather " often varies according to ... The preponderance of thunderstorms over tropical land areas is vividly ... Thunderstorms are associated with strong winds, hail, lightning, tornadoes, thunder and heavy rain. Definition of threat noun in Oxford Advanced Learner's Dictionary. Found inside – Page 319... for vertical separation from thunderstorms to avoid turbulence at all. ... thunderstorms that occurs outside of cloud, though this definition would not ... Found inside – Page 74I think the Weather Bureau should give us their accepted definitions of thunderstorms , hailstorms , etc. , and then we will know just where we are in ... Any thunderstorm which produces hail that reaches the ground is known as a hailstorm. Found inside – Page 10Tornadoes , severe thunderstorms , and hail are indicated , particularly ... Equivalent Radar Reflectivity Factor Ze Definition : The equivalent radar ... Found inside – Page 63These are typically associated with supercell thunderstorms and groups of ... and supercell thunderstorms) may be defined following Klimowski et al. (2003). fierce definition: 1. physically violent and frightening: 2. strong and powerful: 3. showing strong feeling or…. They often grow into cumulonimbus clouds, which produce thunderstorms. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Spawned from powerful thunderstorms, tornadoes can cause fatalities and devastate a neighborhood in seconds. Found inside – Page 142Number of thunderstorm - associated aircraft accidents ... total accidents caused by change in definition of " substantial damage " included in definition ... How to use thunderstorm in a sentence. Found insideDefinition . --In the recording of thunderstorm occurrences by Weather Bureau Observers , the instructions , beginning with the year 1894 , have defined a ... Found inside – Page 360The glossary definition does not address the question of whether the term squall line applies to all lines of thunderstorms or only those that include ... Found inside... SIGMET, AIRMET, TCA, VAA, ROFOR) Contraction Translation Definition EMBD Embeddedthunderstorms or cumulonimbus Thunderstorms or cumulonimbus (CB) clouds ... Weather forecasting - Weather forecasting - Principles and methodology of weather forecasting: When people wait under a shelter for a downpour to end, they are making a very-short-range weather forecast. Weather definition, the state of the atmosphere with respect to wind, temperature, cloudiness, moisture, pressure, etc. Learn more about thunderstorms, including their structure and the different types. Unlike ice pellets, hailstones are layered and can be irregular and clumped together. Weather Wiz Kids is a fun and safe website for kids about all the weather info they need to know. Found inside – Page 221in the definition. Tornadoes can form from thunderstorms, quasi-linear convective systems like prefrontal rainbands and squall lines and from landfalling ... Found inside – Page 9-1In other words , the definition of " severe weather " often varies according to ... These include thunderstorms and related phenomena such as tornadoes and ... Thunderstorm preparedness and safety refers to taking steps before, during, and after a thunderstorm to … The forecast is for rain with the threat of thunderstorms. Additionally, long-lived severe thunderstorms are often associated with strong vertical wind shear (e.g., winds that change direction and increase in speed with height). Found inside – Page 6Return definition was more distinct during the false decay and rebuild stages ... Previous thunderstorm work has revealed peak gusts of better than 60 fps 6 ... Awe is the feeling we get in the presence of something vast that challenges our understanding of the world, like looking up at millions of stars in the night sky or marveling at the birth of a child. Found inside – Page 142Number of thunderstorm - associated aircraft accidents ... total accidents caused by change in definition of " substantial damage ' included in definition ... Found inside – Page 130... 102–105 definition of, 120 trees and, 40 situational awareness, ... 120 lightning distance calculated from, 10, 11 thunderstorm avoidance of, ... Most thunderstorms come and go fairly uneventfully; however, any thunderstorm can become severe, and all thunderstorms, by definition, present the danger of lightning. Cold fronts occur when heavy cold air displaces lighter warm air, pushing it upward. They are assuming, based on past experience, that such hard rain usually does not last very long. A whirlwind…. Found inside – Page 34315.1 DEFINITION OF FLOOD Defining a flood is a difficult task, ... A thunderstorm, as defined by WMO, is one or more sudden electrical discharges, ... Cold fronts can also produce nimbostratus, stratocumulus, and stratus clouds. They are typically driven by heating on a summer afternoon. At the end of the Cold War, the nuclear threat receded. They are typically driven by heating on a summer afternoon. Thunderstorm definition, a transient storm of lightning and thunder, usually with rain and gusty winds, sometimes with hail or snow, produced by cumulonimbus clouds. "Will must find her way after she's plucked out of a wonderful life in Zimbabwe and forced to go to boarding school in England"--Provided by publisher. Derechos are associated with bands of rapidly moving showers or thunderstorms variously known as bow echoes, squall lines, or quasi-linear convective systems. 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. Hail has a diameter of 5 millimetres (0.20 in) or more. Found inside – Page 174Introduction Thunderstorms have always been prominent among the meteorological targets ... The definition of a severe thunderstorm is quite arbitrary . Found inside – Page 494See also weather classification of, 309–315 definition of, 7, 300 factors affecting, ... See also cyclones; thunderstorms associated with fronts, 222–224, ... Thunderstorms are associated with strong winds, hail, lightning, tornadoes, thunder and heavy rain. 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