Download or read book A Verification of the COAMPS TC Model Predictions of Typhoon Nuri 2008 written by and published by . This book was released on 2009 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this thesis is to examine the predictions of the COAMPS-TC model for Typhoon Nuri during the THORPEX Pacific Asian Regional Campaign (T-PARC) and the Tropical Cyclone Structure 2008 (TCS-08) experiment that occurred in August through October 2008 in the western North Pacific. This case study on Typhoon Nuri examines the dynamic and thermodynamic structure changes of this tropical cyclone, including the intensity, track, radar reflectivity, and azimuthally-averaged plots of tangential winds, radial winds, vertical velocity, and cloud water. The life cycle of Typhoon Nuri was broken down into the formation, intensification, and decay stages and one model run from each stage was evaluated. The minimum sea-level pressure and maximum winds were found for each of the three grids of the COAMPS-TC model and the high-resolution (T799) ECMWF model and compared to the Joint Typhoon Warning Center best-track values. The forecast tracks from both models were examined and compared to the best-track values. Overall, the models did the best during the intensification stage. Lastly, the aircraft data were compared to the initial conditions for the model, and it is concluded that this aspect is the major source of forecast error.

Download or read book Global Perspectives On Tropical Cyclones From Science To Mitigation written by Johnny C L Chan and published by World Scientific. This book was released on 2010-04-30 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Recent Progress in Atmospheric Sciences written by Kuo-Nan Liou and published by World Scientific. This book was released on 2008 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 22 peer-reviewed articles that cover a spectrum of contemporary subjects relevant to atmospheric sciences, with specific applications to the Asia-Pacific region. The majority of these papers consist of a review of a scientific sub-field in atmospheric sciences, while some contain original contributions. All of the accepted papers were subject to scientific reviews and revisions.The book is divided into 2 traditional fields in atmospheric sciences: atmospheric dynamics and meteorology; and atmospheric physics and chemistry. The authors of these papers are distinguished alumni of the Department of Atmospheric Sciences at the National Taiwan University, residing in the USA and Taiwan. This book is dedicated to the 50th anniversary of the Department of Atmospheric Sciences that occurred in 2004.Papers in atmospheric dynamics and meteorology cover the following subjects: El Ni¤o/Southern Oscillation, air/sea interactions, convection in the tropics, meiyu frontal systems, tropical cyclones/typhoons, data assimilations, and mesoscale modeling. In atmospheric physics and chemistry, subjects range from aerosols/clouds interactions, heat budgets in the context of air/sea interactions, atmospheric radiative transfer, remote sensing of the oceans, Asian dust outbreaks and clouds, reviews of cloud microphysics and urban ozone formations, to a satellite GPS system for typhoon studies and weather predictions.