National Weather Service Observing Handbook PDF Download

Author: United States. National Weather Service
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 594

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Author:
Publisher:
ISBN:
Category : Automated Surface Observing System
Languages : en
Pages : 108

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Author: World Meteorological Organization
Publisher:
ISBN:
Category : Cipher and telegraph codes
Languages : en
Pages : 574

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Book Description

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309068916
Category : Science
Languages : en
Pages : 101

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Book Description
An overall increase in global-mean atmospheric temperatures is predicted to occur in response to human-induced increases in atmospheric concentrations of heat-trapping "greenhouse gases." The most prominent of these gases, carbon dioxide, has increased in concentration by over 30% during the past 200 years, and is expected to continue to increase well into the future. Other changes in atmospheric composition complicate the picture. In particular, increases in the number of small particles (called aerosols) in the atmosphere regionally offset and mask the greenhouse effect, and stratospheric ozone depletion contributes to cooling of the upper troposphere and stratosphere. Many in the scientific community believe that a distinctive greenhouse-warming signature is evident in surface temperature data for the past few decades. Some, however, are puzzled by the fact that satellite temperature measurements indicate little, if any, warming of the lower to mid-troposphere (the layer extending from the surface up to about 8 km) since such satellite observations first became operational in 1979. The satellite measurements appear to be substantiated by independent trend estimates for this period based on radiosonde data. Some have interpreted this apparent discrepancy between surface and upper air observations as casting doubt on the overall reliability of the surface temperature record, whereas others have concluded that the satellite data (or the algorithms that are being used to convert them into temperatures) must be erroneous. It is also conceivable that temperatures at the earth's surface and aloft have not tracked each other perfectly because they have responded differently to natural and/or human-induced climate forcing during this particular 20-year period. Whether these differing temperature trends can be reconciled has implications for assessing: how much the earth has warmed during the past few decades, whether observed changes are in accord with the predicted response to the buildup of greenhouse gases in the atmosphere based on model simulations, and whether the existing atmospheric observing system is adequate for the purposes of monitoring global-mean temperature. This report reassesses the apparent differences between the temperature changes recorded by satellites and the surface thermometer network on the basis of the latest available information. It also offers an informed opinion as to how the different temperature records should be interpreted, and recommends actions designed to reduce the remaining uncertainties in these measurements.

Author: United States. National Weather Service
Publisher:
ISBN:
Category : Meteorology in aeronautics
Languages : en
Pages : 299

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Author: Roland Stull
Publisher: Sundog Publishing, LLC
ISBN: 9780888652836
Category : Science
Languages : en
Pages : 942

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Book Description
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.

Author: United States. Federal Aviation Administration
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 268

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Book Description
The Federal Aviation Administration (FAA) recognizes that the aviation weather system is a national system and that continued safe and efficient air transportation requires FAA commitment and leadership to aviation weather services. This order provides the practices and procedures to make weather observations an important part of the FAA's overall weather services. The practices and procedures set forth in this order apply to all FAA personnel, FAA contract personnel, and Non-Federal Observer personnel who provide aviation weather observation services. These personnel are required to be familiar with the provisions of this order that pertain to their observational responsibilities and to exercise their judgment if they encounter situations not covered by this order.

Author:
Publisher:
ISBN:
Category : Marine meteorology
Languages : en
Pages : 182

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Author: John Dalton
Publisher:
ISBN:
Category : Cumbria (England)
Languages : en
Pages : 276

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Book Description

Author: Amanda H. Lynch
Publisher: John Wiley & Sons
ISBN: 0470861754
Category : Science
Languages : en
Pages : 290

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Book Description
The weather can be a cause of disruption, despair and even danger everywhere around the world at one time or another. Even when benign it is a source of constant fascination. Applied Atmospheric Dynamics connects this interest with the theoretical underpinnings of fluid dynamics; linking real physical events as diverse as Hurricane Katrina and the strong katabatic winds of Antarctica, with quantitative conceptual models of atmospheric behaviour. Assuming only basic calculus the book provides a physical basis for understanding atmospheric motions around the globe as well as detailing the advances that have led to a greater understanding of weather and climate. The accompanying supplementary CD-ROM features colour graphics, maps, databases, animations, project materials, as well as weather data tips. Covers the standard theoretical principles of atmospheric dynamics and applies the theory to global real world examples Assumes only non-vector based calculus Features supplementary CD-ROM with electronic versions of all figures, case study data and possible term projects An invaluable text for students of Meteorology, Atmospheric Science, Geography and Environmental Science A Solutions Manual is also available for this textbook on the Instructor Companion Site www.wileyeurope.com/college/lynch