The West African Squall Line

The West African Squall Line PDF Author: Michael A. Fortune
Publisher:
ISBN:
Category : Squall lines
Languages : en
Pages : 68

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Book Description

The West African Squall Line

The West African Squall Line PDF Author: Michael A. Fortune
Publisher:
ISBN:
Category : Squall lines
Languages : en
Pages : 68

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Book Description


The West African Squall Line

The West African Squall Line PDF Author: Michael A. Fortune
Publisher:
ISBN:
Category : Storms
Languages : en
Pages : 230

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On the Structure and Maintenance of West African Squall Lines

On the Structure and Maintenance of West African Squall Lines PDF Author: H. Riehl
Publisher:
ISBN:
Category : Squall lines
Languages : en
Pages : 58

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The Sensitivity of West African Squall Line Water Budgets to Land Cover

The Sensitivity of West African Squall Line Water Budgets to Land Cover PDF Author: Karen I. Mohr
Publisher: BiblioGov
ISBN: 9781289165376
Category :
Languages : en
Pages : 46

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Book Description
This study used a two-dimensional coupled land/atmosphere (cloud-resolving) model to investigate the influence of land cover on the water budgets of squall lines in the Sahel. Study simulations used the same initial sounding and one of three different land covers, a sparsely vegetated semi-desert, a grassy savanna, and a dense evergreen broadleaf forest. All simulations began at midnight and ran for 24 hours to capture a full diurnal cycle. In the morning, the latent heat flux, boundary layer mixing ratio, and moist static energy in the boundary layer exhibited notable variations among the three land covers. The broadleaf forest had the highest latent heat flux, the shallowest, moistest, slowest growing boundary layer, and significantly more moist static energy per unit area than the savanna and semi-desert. Although all simulations produced squall lines by early afternoon, the broadleaf forest had the most intense, longest-lived squall lines with 29% more rainfall than the savanna and 37% more than the semi-desert. The sensitivity of the results to vegetation density, initial sounding humidity, and grid resolution was also assessed. There were greater differences in rainfall among land cover types than among simulations of the same land cover with varying amounts of vegetation. Small changes in humidity were equivalent in effect to large changes in land cover, producing large changes in the condensate and rainfall. Decreasing the humidity had a greater effect on rainfall volume than increasing the humidity. Reducing the grid resolution from 1.5 km to 0.5 km decreased the temperature and humidity of the cold pools and increased the rain volume.

Prediction of African Waves and Specification of Squall Lines

Prediction of African Waves and Specification of Squall Lines PDF Author: Tiruvalam Natarajan Krishnamurti
Publisher:
ISBN:
Category : Squall lines
Languages : en
Pages : 118

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The Physics and Parameterization of Moist Atmospheric Convection

The Physics and Parameterization of Moist Atmospheric Convection PDF Author: R.K. Smith
Publisher: Springer Science & Business Media
ISBN: 9401588287
Category : Science
Languages : en
Pages : 499

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Book Description
An up-to-date summary of our understanding of the dynamics and thermodynamics of moist atmospheric convection, with a strong focus on recent developments in the field. The book also reviews ways in which moist convection may be parameterised in large-scale numerical models - a field in which there is still some controversy - and discusses the implications of convection for large-scale flow. Audience: The book is aimed at the graduate level and research meteorologists as well as scientists in other disciplines who need to know more about moist convection and its representation in numerical models.

Forecasters Guide to Tropical Meteorology

Forecasters Guide to Tropical Meteorology PDF Author: Colin S. Ramage
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 500

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Meteorology of Tropical West Africa

Meteorology of Tropical West Africa PDF Author: Douglas J. Parker
Publisher: John Wiley & Sons
ISBN: 1118391306
Category : Science
Languages : en
Pages : 490

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Book Description
Meteorology of tropical West Africa: the Forecasters’ Handbook presents the science and practice of weather forecasting for an important region of the tropics. Connecting basic theory with forecasting practice, the book provides a unique training volume for operational weather forecasters, and is also suitable for students of tropical meteorology. The West African region contains a number of archetypal climatic zones, meaning that the science of its weather and climate applies to many other tropical regions. West Africa also exhibits some of the world’s most remarkable weather systems, making it an inspiring region for students to investigate. The weather of West Africa affects human livelihoods on a daily basis, and can contribute to hardship, poverty and mortality. Therefore, the ability to understand and predict the weather has the potential to deliver significant benefits to both society and economies. The book includes comprehensive background material alongside documentation of weather forecasting methods. Many examples taken from observations of West African weather systems are included and online case-studies are referenced widely.

An Introduction to the Meteorology and Climate of the Tropics

An Introduction to the Meteorology and Climate of the Tropics PDF Author: J. F. P. Galvin
Publisher: John Wiley & Sons
ISBN: 1119086248
Category : Science
Languages : en
Pages : 328

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Book Description
What do we mean by the tropics? The weather and the climates it produces across the tropical zone are significantly different from those experienced by the people living in higher latitudes, so forecasters across Europe and much of North America are unfamiliar with its effects. In this book, Jim Galvin demystifies the topic in this zone that is increasingly of interest to those studying weather and climate. This book was written for weather forecasters, meteorology, environmental science and geography students as an introductory guide. It builds on the experience of the author, his professional experience in the World Area Forecast Centre at the Met Office, Exeter, using studies into the weather and climate seen within the tropical air mass conducted over many years. Its unique approach presents a practical approach to tropical weather studies, drawing on both academic and practical knowledge, covering air mass dynamics, seasonal changes, moist and dry weather, climate variability and human health in chapters and appendices that build up the overall picture, summarising our current state of knowledge. As an overview, it covers the broad range of effects connected with climate and weather in a straightforward way and is clearly illustrated throughout.

East Aisa And Western Pacific Meteorology And Climate - Proceedings Of The 2nd International Conference

East Aisa And Western Pacific Meteorology And Climate - Proceedings Of The 2nd International Conference PDF Author: Y K Chan
Publisher: World Scientific
ISBN: 9814553077
Category :
Languages : en
Pages : 646

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Book Description