Operational Weather Forecasting

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Operational Weather Forecasting

Author : Peter Michael Inness,Steve Dorling
Publisher : John Wiley & Sons
Page : 276 pages
File Size : 52,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781118447635

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Operational Weather Forecasting by Peter Michael Inness,Steve Dorling Pdf

This book offers a complete primer, covering the end-to-end process of forecast production, and bringing together a description of all the relevant aspects together in a single volume; with plenty of explanation of some of the more complex issues and examples of current, state-of-the-art practices. Operational Weather Forecasting covers the whole process of forecast production, from understanding the nature of the forecasting problem, gathering the observational data with which to initialise and verify forecasts, designing and building a model (or models) to advance those initial conditions forwards in time and then interpreting the model output and putting it into a form which is relevant to customers of weather forecasts. Included is the generation of forecasts on the monthly-to-seasonal timescales, often excluded in text-books despite this type of forecasting having been undertaken for several years. This is a rapidly developing field, with a lot of variations in practices between different forecasting centres. Thus the authors have tried to be as generic as possible when describing aspects of numerical model design and formulation. Despite the reliance on NWP, the human forecaster still has a big part to play in producing weather forecasts and this is described, along with the issue of forecast verification – how forecast centres measure their own performance and improve upon it. Advanced undergraduates and postgraduate students will use this book to understand how the theory comes together in the day-to-day applications of weather forecast production. In addition, professional weather forecasting practitioners, professional users of weather forecasts and trainers will all find this new member of the RMetS Advancing Weather and Climate series a valuable tool. Provides an end-to-end description of the weather forecasting process Clearly structured and pitched at an accessible level, the book discusses the practical choices that operational forecasting centres have to make in terms of what numerical models they use and when they are run. Takes a very practical approach, using real life case-studies to contextualize information Discusses the latest advances in the area, including ensemble methods, monthly to seasonal range prediction and use of ‘nowcasting’ tools such as radar and satellite imagery Full colour throughout Written by a highly respected team of authors with experience in both academia and practice. Part of the RMetS book series ‘Advancing Weather and Climate’

An Objective System for Preparing Operational Weather Forecasts

Author : Iver A. Lund,Eberhard W. Wahl
Publisher : Unknown
Page : 58 pages
File Size : 46,8 Mb
Release : 1955
Category : Weather forecasting
ISBN : UOM:39015095146992

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An Objective System for Preparing Operational Weather Forecasts by Iver A. Lund,Eberhard W. Wahl Pdf

From Research to Operations in Weather Satellites and Numerical Weather Prediction

Author : National Research Council,Commission on Geosciences, Environment, and Resources,Board on Atmospheric Sciences and Climate
Publisher : National Academies Press
Page : 96 pages
File Size : 50,7 Mb
Release : 2000-08-07
Category : Science
ISBN : 9780309171656

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From Research to Operations in Weather Satellites and Numerical Weather Prediction by National Research Council,Commission on Geosciences, Environment, and Resources,Board on Atmospheric Sciences and Climate Pdf

This workshop report examines the capability of the forecast system to efficiently transfer weather and climate research findings into improved operational forecast capabilities. It looks in particular at the Environmental Modeling Center of the National Weather Service and environmental observational satellite programs. Using these examples, the report identifies several shortcomings in the capability to transition from research to operations. Successful transitions from R&D to operational implementation requires (1) understanding of the importance (and risks) of the transition, (2) development and maintenance of appropriate transition plans, (3) adequate resource provision, and (4) continuous feedback (in both directions) between the R&D and operational activities.

Weather Analysis and Forecasting

Author : Christo Georgiev,Patrick Santurette,Karine Maynard
Publisher : Academic Press
Page : 360 pages
File Size : 41,6 Mb
Release : 2016-06-15
Category : Science
ISBN : 9780128004951

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Weather Analysis and Forecasting by Christo Georgiev,Patrick Santurette,Karine Maynard Pdf

Weather Analysis and Forecasting: Applying Satellite Water Vapor Imagery and Potential Vorticity Analysis, Second Edition, is a step-by-step essential training manual for forecasters in meteorological services worldwide, and a valuable text for graduate students in atmospheric physics and satellite meteorology. In this practical guide, P. Santurette, C.G. Georgiev, and K. Maynard show how to interpret water vapor patterns in terms of dynamical processes in the atmosphere and their relation to diagnostics available from numerical weather prediction models. In particular, they concentrate on the close relationship between satellite imagery and the potential vorticity fields in the upper troposphere and lower stratosphere. These applications are illustrated with color images based on real meteorological situations over mid-latitudes, subtropical and tropical areas. Presents interpretation of the water vapor channels 6.2 and 7.3μm as well as advances based on satellite data to improve understanding of atmospheric thermodynamics Improves by new schemes the understanding of upper-level dynamics, midlatitudes cyclogenesis and fronts over various geographical areas Provides analysis of deep convective phenomena to better understand the development of strong thunderstorms and to improve forecasting of severe convective events Includes efficient operational forecasting methods for interpretation of data from NWP models Offers information on satellite water vapor images and potential vorticity fields to analyse and forecast convective phenomena and thunderstorms

Problems and Prospects in Long and Medium Range Weather Forecasting

Author : D.M. Burridge,E. Källen
Publisher : Springer Science & Business Media
Page : 280 pages
File Size : 47,8 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642821325

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Problems and Prospects in Long and Medium Range Weather Forecasting by D.M. Burridge,E. Källen Pdf

Forecasting the weather for the long and medium range is a difficult and scientifically challenging problem. Since the first operational weather prediction by numerical methods was carried out (on the BESK computer in Stockholm, Sweden, 1954) . there has been an ever accelerating development in computer technology. Hand in hand has followed a tremendous increase in the complexity of the atmospheric models used for weather prediction. The ability of these models to predict future states of the atmosphere has also increased rapidly, both due to model development and due to more accurate and plentiful observations of the atmosphere to define the initial . state for model integrations. It may however be argued on theoretical grounds that even if we have an almost perfect model with almost perfect initial data, we will never be able to make an accurate weather prediction more than a few weeks ahead. This is due to the inherent instability of the atmosphere and work in this field was pioneered by E. Lorenz. It is generally referred to as atmospheric predict ability and in the opening chapter of this book Professor Lorenz gives us an overview of the problem of atmospheric predictability. The contributions to this book were originally presented at the 1981 ECMWF Seminar (ECMWF - European Centre for Medium Range Weather Forecasts) which was held at ECMWF in Reading, England, in September 1981.

When Weather Matters

Author : National Research Council,Division on Earth and Life Studies,Board on Atmospheric Sciences and Climate,Committee on Progress and Priorities of U.S. Weather Research and Research-to-Operations Activities
Publisher : National Academies Press
Page : 199 pages
File Size : 55,7 Mb
Release : 2010-11-09
Category : Science
ISBN : 9780309177023

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When Weather Matters by National Research Council,Division on Earth and Life Studies,Board on Atmospheric Sciences and Climate,Committee on Progress and Priorities of U.S. Weather Research and Research-to-Operations Activities Pdf

The past 15 years have seen marked progress in observing, understanding, and predicting weather. At the same time, the United States has failed to match or surpass progress in operational numerical weather prediction achieved by other nations and failed to realize its prediction potential; as a result, the nation is not mitigating weather impacts to the extent possible. This book represents a sense of the weather community as guided by the discussions of a Board on Atmospheric Sciences and Climate community workshop held in summer 2009. The book puts forth the committee's judgment on the most pressing high level, weather-focused research challenges and research to operations needs, and makes corresponding recommendations. The book addresses issues including observations, global non-hydrostatic coupled modeling, data assimilation, probabilistic forecasting, and quantitative precipitation and hydrologic forecasting. The book also identifies three important, emerging issues-predictions of very high impact weather, urban meteorology, and renewable energy development-not recognized or emphasized in previous studies. Cutting across all of these challenges is a set of socioeconomic issues, whose importance and emphasis-while increasing-has been undervalued and underemphasized in the past and warrants greater recognition and priority today.

Weather Modeling and Forecasting of PV Systems Operation

Author : Marius Paulescu,Eugenia Paulescu,Paul Gravila,Viorel Badescu
Publisher : Springer
Page : 0 pages
File Size : 53,8 Mb
Release : 2014-12-14
Category : Science
ISBN : 1447160983

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Weather Modeling and Forecasting of PV Systems Operation by Marius Paulescu,Eugenia Paulescu,Paul Gravila,Viorel Badescu Pdf

In the past decade, there has been a substantial increase of grid-feeding photovoltaic applications, thus raising the importance of solar electricity in the energy mix. This trend is expected to continue and may even increase. Apart from the high initial investment cost, the fluctuating nature of the solar resource raises particular insertion problems in electrical networks. Proper grid managing demands short- and long-time forecasting of solar power plant output. Weather modeling and forecasting of PV systems operation is focused on this issue. Models for predicting the state of the sky, nowcasting solar irradiance and forecasting solar irradiation are studied and exemplified. Statistical as well as artificial intelligence methods are described. The efficiency of photovoltaic converters is assessed for any weather conditions. Weather modeling and forecasting of PV systems operation is written for researchers, engineers, physicists and students interested in PV systems design and utilization. “p>

Weather Forecasting Accuracy for FAA Traffic Flow Management

Author : National Research Council,Division on Earth and Life Studies,Board on Atmospheric Sciences and Climate,Committee for a Workshop on Weather Forecasting Accuracy for FAA Traffic Control
Publisher : National Academies Press
Page : 67 pages
File Size : 49,8 Mb
Release : 2003-02-27
Category : Science
ISBN : 9780309087315

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Weather Forecasting Accuracy for FAA Traffic Flow Management by National Research Council,Division on Earth and Life Studies,Board on Atmospheric Sciences and Climate,Committee for a Workshop on Weather Forecasting Accuracy for FAA Traffic Control Pdf

Accurate prediction of convective storms 2- to 6-hours in advance is critical to selecting air traffic routes with minimal weather delays or diversions. This report summarizes the discussions of a workshop to explore present convective weather forecasting skill, strategies for improving that skill, ways to verify forecasts are accurate, and how to make forecasts useful to air traffic controllers, airline dispatchers, and pilots.

Images in Weather Forecasting

Author : M. J. Bader
Publisher : Unknown
Page : 499 pages
File Size : 48,9 Mb
Release : 1995
Category : Science
ISBN : 0521451116

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Images in Weather Forecasting by M. J. Bader Pdf

A highly-illustrated manual for meteorology students and operational weather forecasters.

Weather Forecasting for Aeronautics

Author : Joseph J. George
Publisher : Academic Press
Page : 684 pages
File Size : 51,8 Mb
Release : 2014-05-12
Category : Science
ISBN : 9781483258607

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Weather Forecasting for Aeronautics by Joseph J. George Pdf

Weather Forecasting for Aeronautics provides forecasters and pilots wanting to study more about the art and science of predicting weather with the essential aids and methods for making practical application of their knowledge of the fundamentals of the science of meteorology. The publication first underscores the forecast problem, construction of the prognostic pressure chart, and prediction of cyclogenesis. Discussions focus on forecasting information concerning new cyclogenesis, making operational and planning forecasts, cyclogenesis off the east coast of Asia, application of weather forecasts to operational problems, and cyclogenesis in the eastern United States. The text then ponders on forecasting the movement, deepening, and filling of cyclones and movement of anticyclones in North America. The manuscript takes a look at the movement of cold lows at the 500-millibar level and their influence on surface lows, displacement of surface cold fronts, and warm frontal analysis and movement. Topics include movement of warm fronts, identification and location of warm fronts, East Coast wedge type, and warm frontogenesis. The text then examines the movement of tropical cyclones, prediction of very low ceiling and fogs, and prediction of severe weather. The publication is a dependable reference for weather forecasters and pilots.

Atmospheric Convection: Research and Operational Forecasting Aspects

Author : Dario B. Giaiotti,Reinhold Steinacker,Fulvio Stel
Publisher : Springer Science & Business Media
Page : 227 pages
File Size : 42,6 Mb
Release : 2007-12-14
Category : Technology & Engineering
ISBN : 9783211692912

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Atmospheric Convection: Research and Operational Forecasting Aspects by Dario B. Giaiotti,Reinhold Steinacker,Fulvio Stel Pdf

This book treats atmospheric convection from different angles including the theoretical aspects of atmospheric deep convection and the weather phenomena related to convection. The problem of boundary conditions that result in severe convective weather patterns is explored within the framework of worldwide climatology. The book bridges the gap between theory and its operational application both within the fields of weather forecasting and that of risk management.

Extreme Weather Forecasting

Author : Marina Astitha,Efthymios I. Nikolopoulos
Publisher : Elsevier
Page : 359 pages
File Size : 54,9 Mb
Release : 2022-10-11
Category : Science
ISBN : 9780128202432

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Extreme Weather Forecasting by Marina Astitha,Efthymios I. Nikolopoulos Pdf

Extreme Weather Forecasting reviews current knowledge about extreme weather events, including key elements and less well-known variables to accurately forecast them. The book covers multiple temporal scales as well as components of current weather forecasting systems. Sections cover case studies on successful forecasting as well as the impacts of extreme weather predictability, presenting a comprehensive and model agnostic review of best practices for atmospheric scientists and others who utilize extreme weather forecasts. Reviews recent developments in numerical prediction for better forecasting of extreme weather events Covers causes and mechanisms of high impact extreme events and how to account for these variables when forecasting Includes numerous case studies on successful forecasting, outlining why they worked

Mesoscale Meteorology and Forecasting

Author : Peter Ray
Publisher : Springer
Page : 803 pages
File Size : 42,7 Mb
Release : 2015-03-30
Category : Science
ISBN : 9781935704201

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Mesoscale Meteorology and Forecasting by Peter Ray Pdf

This book is a collection of selected lectures presented at the ‘Intensive Course on Mesoscale Meteorology and Forecasting’ in Boulder, USA, in 1984. It includes mesoscale classifications, observing techniques and systems, internally generated circulations, mesoscale convective systems, externally forced circulations, modeling and short-range forecasting techniques. This is a highly illustrated book and comprehensive work, including extensive bibliographic references. It is aimed at graduates in meteorology and for professionals working in the field.

The Weather Revolution

Author : Jack Fishman,Robert Kalish
Publisher : Springer
Page : 284 pages
File Size : 55,5 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781489959782

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The Weather Revolution by Jack Fishman,Robert Kalish Pdf

Weather, in all its variety and majesty, is both a source of Earth's awe-inspiring beauty and a powerful, threatening force. With the brilliant technological innovations of recent times, including lasers, satellites, and supercomputers, scientists have revolutionized the science of accurate weather prediction. As this intriguing work shows, the gap between the "art" and science of forecasting is rapidly narrowing, and the day when we will have accurate weekly and monthly, even yearly, forecasts is quickly approaching. Jack Fishman and Robert Kalish, acclaimed authors of Global Alert: The Ozone Pollution Crisis, clearly and eloquently explain the makings of weather from everyday winds and precipitation to the worst weather disasters. They show how the power of weather still holds us at its mercy and affects us all. Perilous downdrafts, undetectable by airplane pilots, can hurl landing planes into the runway to their doom. Freezing blasts of snow and ice cause traumatic accidents on our streets. Deadly tornadoes descend from thunderclouds, uprooting trees, devastating farmers' fields, and ripping buildings from their very foundations. And hurricanes, the most awesome storms on Earth, smash into the coast with vicious strength - flooding entire cities, lifting houses out to sea, and flattening acres of forest and farmland. Within the decade, scientists will have made a quantum leap in the ability to make accurate, longrange forecasts. Fishman and Kalish show us the stunning capabilities of a new brand of technology that is bringing about a revolution in weather forecasting. Radar, penetrating deep into the most menacing stormclouds, allows us to "see" the movement of raging winds so we can warn endangered communities before catastrophe strikes. Imminent laser and satellite technology will soon circle our Earth and send clear images of developing storms that will help meteorologists make predictions with an accuracy undreamed of today. In addition to recent breakthroughs, this fascinating work also describes pioneering scientists throughout history who used great technological innovations, from the advent of the computer to rocketry, to further our knowledge of weather and climate. Meteorology has rapidly evolved into a cutting-edge science that has irrevocably increased our understanding of the Earth. This remarkable work shows us the force of weather in all its glory and danger. And it paves the way for the revolution in weather science that will lead us into the future