Advances in Dynamical Predictions and Modelling of Tropical Cyclone Motion

Advances in Dynamical Predictions and Modelling of Tropical Cyclone Motion
Author: Russell L. Elsberry
Publisher:
Total Pages: 0
Release: 1993
Genre: Baroclinic models
ISBN:

Recent advances in the use of numerical models for dynamical track predictions and modelling of tropical cyclone motion are reviewed. New applications of barotropic models for operational track predictions are described first. Barotropic models continue to be used by researchers to illustrate the importance of the symmetric and asymmetric components of the initial vortex in the model. New numerical techniques such as adaptive grids are shown to be well suited to the tropical cyclone prediction problem. New data assimilation techniques are first being tested with barotropic models in an effort to improve the initial conditions for track predictions. Selected baroclinic models on limited regions are described in terms of numerical characteristics, representations of physical processes and specifications of the initial conditions. Improvements in these operational limited-region models have yielded more accurate track predictions, and the future goals are to predict the tropical cyclone-related precipitation and the trends in the intensity as well. Recent results from research versions of limited-region baroclinic models appear to promise future improvements in all three aspects, and especially in the specifications of the initial conditions.

Advanced Numerical Modeling and Data Assimilation Techniques for Tropical Cyclone Predictions

Advanced Numerical Modeling and Data Assimilation Techniques for Tropical Cyclone Predictions
Author: U.C. Mohanty
Publisher: Springer
Total Pages: 762
Release: 2016-11-21
Genre: Science
ISBN: 9402408967

This book deals primarily with monitoring, prediction and understanding of Tropical Cyclones (TCs). It was envisioned to serve as a teaching and reference resource at universities and academic institutions for researchers and post-graduate students. It has been designed to provide a broad outlook on recent advances in observations, assimilation and modeling of TCs with detailed and advanced information on genesis, intensification, movement and storm surge prediction. Specifically, it focuses on (i) state-of-the-art observations for advancing TC research, (ii) advances in numerical weather prediction for TCs, (iii) advanced assimilation and vortex initialization techniques, (iv) ocean coupling, (v) current capabilities to predict TCs, and (vi) advanced research in physical and dynamical processes in TCs. The chapters in the book are authored by leading international experts from academic, research and operational environments. The book is also expected to stimulate critical thinking for cyclone forecasters and researchers, managers, policy makers, and graduate and post-graduate students to carry out future research in the field of TCs.

Tropical Cyclone Dynamics, Prediction, and Detection

Tropical Cyclone Dynamics, Prediction, and Detection
Author: Anthony Lupo
Publisher: BoD – Books on Demand
Total Pages: 260
Release: 2016-11-02
Genre: Technology & Engineering
ISBN: 9535127020

Today, tropical cyclones continue to bring destruction, as well as disruption, to societies that are exposed to their threat. This book represents a compilation of recent cutting-edge research on tropical cyclones and their impacts from researchers at many institutions around the world. This book contains new looks at tropical cyclone dynamics, the use of satellite-based remote sensing in the detection and climatology of tropical cyclones, and the modeling and prediction of tropical cyclones as well as their associated impacts. This book would make a nice addition to any course on tropical meteorology highlighting topics of interest in recent research on this topic.

Global Perspectives On Tropical Cyclones: From Science To Mitigation

Global Perspectives On Tropical Cyclones: From Science To Mitigation
Author: Johnny C L Chan
Publisher: World Scientific
Total Pages: 445
Release: 2010-04-30
Genre: Science
ISBN: 9814465828

This book is a completely rewritten, updated and expanded new edition of the original Global Perspectives on Tropical Cyclones published in 1995. It presents a comprehensive review of the state of science and forecasting of tropical cyclones together with the application of this science to disaster mitigation, hence the tag: From Science to Mitigation.Since the previous volume, enormous progress in understanding tropical cyclones has been achieved. These advances range from the theoretical through to ever more sophisticated computer modeling, all underpinned by a vast and growing range of observations from airborne, space and ocean observation platforms. The growth in observational capability is reflected by the inclusion of three new chapters on this topic. The chapter on the effects of climate change on tropical cyclone activity is also new, and appropriate given the recent intense debate on this issue. The advances in the understanding of tropical cyclones which have led to significant improvements in forecasting track, intensity, rainfall and storm surge, are reviewed in detail over three chapters. For the first time, a chapter on seasonal prediction is included. The book concludes with an important chapter on disaster mitigation, which is timely given the enormous loss of life in recent tropical cyclone disasters.World Scientific Series on Asia-Pacific Weather and Climate is indexed in SCOPUS.

Tropical Cyclones

Tropical Cyclones
Author: Richard Anthes
Publisher: Springer
Total Pages: 228
Release: 2016-06-29
Genre: Science
ISBN: 1935704281

Tropical Cyclones and hurricanes, long feared for the death and destruction that often accompanies them, are among the most fascinating of atmospheric phenomena. Created by thermodynamic processes, they unleash vast amounts of energy and influence a wide variety of natural processes along their paths. Richard Anthes tells the story of tropical cyclones creation and destruction, of meteorology's successes in understanding, modeling and predicting their behavior, and of the attempts to modify them. The book begins with a lively introduction to hurricanes, their awesome power, and their effects on individuals and societies in the past and present. The characteristics of the mature hurricane are revealed by consideration of rawinsonde, aircraft and satellite data. The physical processes responsible for the development and maintenance of tropical cyclones are treated comprehensively, and illustrated with both qualitative and quantitative examples. The role of the planetary boundary layer, cumulus convection and radiation are all discussed in detail. Progress in numerical simulation of tropical cyclones is carefully reviewed. Modern, three-dimensional models succeed in simulating observed features such as the eye and spiral rain bands and in predicting storm motion over time intervals of three days. Current capabilities to predict and modify hurricanes and tropical cyclones are fully examined. The methods and difficulties of operational forecasting, the economic aspects of storm predictions, and the trends in accuracy of offical forecasts are all considered. The potential benefits and scientific problems associated with hurricane modification are discussed as part of a review of experimental and theoretical results on the consquences of seeding hurricane clouds. A unique feature of the book is a thorough treatment of the interactions between storm and ocean, with both observations and thery being integrated to provide a complete description.

The Atmospheric Sciences

The Atmospheric Sciences
Author: Board on Atmospheric Sciences and Climate
Publisher: National Academies Press
Total Pages: 424
Release: 1998-11-05
Genre: Science
ISBN: 0309517656

Technology has propelled the atmospheric sciences from a fledgling discipline to a global enterprise. Findings in this field shape a broad spectrum of decisions--what to wear outdoors, whether aircraft should fly, how to deal with the issue of climate change, and more. This book presents a comprehensive assessment of the atmospheric sciences and offers a vision for the future and a range of recommendations for federal authorities, the scientific community, and education administrators. How does atmospheric science contribute to national well-being? In the context of this question, the panel identifies imperatives in scientific observation, recommends directions for modeling and forecasting research, and examines management issues, including the growing problem of weather data availability. Five subdisciplines--physics, chemistry, dynamics and weather forecasting, upper atmosphere and near-earth space physics, climate and climate change--and their status as the science enters the twenty-first century are examined in detail, including recommendations for research. This readable book will be of interest to public-sector policy framers and private-sector decisionmakers as well as researchers, educators, and students in the atmospheric sciences.

Monitoring and Prediction of Tropical Cyclones in the Indian Ocean and Climate Change

Monitoring and Prediction of Tropical Cyclones in the Indian Ocean and Climate Change
Author: U.C. Mohanty
Publisher: Springer Science & Business Media
Total Pages: 435
Release: 2013-10-12
Genre: Science
ISBN: 9400777205

This book deals with recent advances in our understanding and prediction of tropical cyclogenesis, intensification and movement as well as landfall processes like heavy rainfall, gale wind and storm surge based on the latest observational and numerical weather prediction (NWP) modeling platforms. It also includes tropical cyclone (TC) management issues like early warning systems, recent high impact TC events, disaster preparedness, assessment of risk and vulnerability including construction, archiving and retrieval of the best tracking and historical data sets, policy decision etc., in view of recent findings on climate change aspects and their impact on TC activity. The chapters are authored by leading experts, both from research and operational environments. This book is relevant to cyclone forecasters and researchers, managers, policy makers, graduate and undergraduate students. It intends to stimulate thinking and hence further research in the field of TCs and climate change, especially over the Indian Ocean region and provides high-quality reference materials for all the users mentioned above for the management of TCs over this region.