A tropical cyclone is a particular type of lowpressure system. It is called a hurricane in theUnited States and a typhoon in Asia. Tropicalcyclones are areas of warm‚ moist air risingrapidly. The upward ¯ow of air is de¯ected by theCoriolis effect (winds de¯ected by the Earth’srotation)‚ creating a rotation around a centralcore‚ known as the `eye’. Tropical cyclones areoften accompanied by very strong winds (gusts ofover 300 kilometres per hour have been recorded)‚torrential rain (1800 millimetres
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Clouds take all kinds of different shapes‚ and as they roll across the sky they change. In meteorology‚ a cloud is a visible mass of liquid droplets or frozen crystals made of water or various chemicals suspended in the atmosphere above the surface of a planetary body. These suspended particles are also known as aerosols. Clouds in earth’s atmosphere are studied in the cloud physics branch of meteorology. The international cloud classification system is based on the fact clouds can show free-convective
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WHAT IS AN ADJOINT MODEL? The article begins by going into the history of the use of adjoints in meteorology. Adjoints are considered by many meteorologists to be powerful modeling tools. Sensitivities are a concern of many research meteorologists‚ and questions surrounding them require estimations of how synoptic features will change (in the modeling) if perturbations are made. In sensitivity analysis‚ many methods are at work‚ but the basic one (as stated above) is that people look back
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References: Bureau of Meteorology. (2012‚ January). How Radar Works. Retrieved from http://www.bom.gov.au/australia/radar/about/what_is_radar.shtml. DiFranco‚ J.V. (1968). Radar Detection. Englewood Cliffs‚ N.J.‚ Prentice-Hall Publishers. Edgar‚ J. (2006‚ March 1). Finish Line.
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allow us to establish a human civilization on another world. Satellite technology has allowed many things that humans only dreamed in the past to become reality‚ such as predicting natural disasters. Remote controled satellites are mainly used for meteorology making accurate weathher forecasting. With these natural disasters being predicted before they do harm to humans. People can be warned and they can escape from danger. However‚ we have to admit that cost of space research is extremely
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References: * American Meteorology Society Statement on Lightning Protection‚ Bulletin of the American Meteorology Society‚ January‚ 2003‚ Pp 117-121 * LPI 175‚ Third Edition‚ Lightning Protection Institute‚ 1987. * NFPA 780‚ 2008 Edition‚ “Standard for the Installation of Lightning Protection Systems”‚ National Fire
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the Marshall Islands‚ Indonesia‚ Papua New Guinea‚ Nauru‚ Micronesia and Hawaii. Russia has evacuated 11‚000 people from areas that could be affected‚ including Kuril islands and Sakhalin island. Hawaii has also ordered evacuations.The Bureau of Meteorology says there is no tsunami threat to Australia. The quake‚ already considered one of the worst in Japan’s history‚ struck about 382 kilometres north-east of Tokyo at a depth of 24 kilometres‚ the US Geological Survey said. The USGS reported at
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SCI 100 – Meteorology: Chapter 5 Focus Questions and Topics to Study Comprehensively describe the “adiabatic process”? (Hint: see Fig. 5.2 on page 119) Explain why the moist adiabatic rate and dry adiabatic rate are different. List and describe the ways‚ both at the surface and aloft‚ the atmosphere be made more stable. List and describe the ways‚ both at the surface and aloft‚ the atmosphere be made more unstable.
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Chapter 1 1.1 1. Meteorology is the scientific study of the atmosphere and the phenomena that we usually refer to as weather. Weather is constantly changing…it refers to the state of the atmosphere at a given time and place. Climate is a description of aggregate weather conditions. 2. Temperature of the air‚ humidity of the air‚ type and amount of cloudiness‚ type and amount of precipitation‚ pressure exerted by the air‚ and the speed and direction of the wind. 1.4 2. Oceans cover 71% of
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cross-section would have a weight of about 14.7 lbs‚ or about 65.4 N). Over the area of your body‚ there is about 1‚000 kg of air; this is approximately the same as having a small car press down on you A barometer is a scientific instrument used in meteorology to measure atmospheric pressure. Pressure tendency can forecast short term changes in the weather. Numerous measurements of air pressure are used within surface weather analysis to help find surface troughs‚ high pressure systems‚ and frontal boundaries
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