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Author: United States Weather Bureau Publisher: Forgotten Books ISBN: 9780364730607 Category : Business & Economics Languages : en Pages : 32
Book Description
Excerpt from History of Tornado Observations and Data Sources The updraft within the funnel cloud may have a speed of 100 or 200 miles an hour. (d) The speed of the storm itself in trav elling over the earth is comparatively slow-25 to 40 miles an hour; its path is short, averaging about 300 miles. 2. Name given in West Africa to the squall which accompanies a thunder storm. The 300 miles for the average length of the tornado path obviously is a mis print. The definition is interesting in that it states that the funnel-shaped cloud which marks the vortex as the storm moves along, may or may not touch the earth The Glossary also defines a funnel cloud stating that its small end reaches down toward the earth. The definition of the waterspout recognizes two classes of these one class being similar to a tornado in function and aspect. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: United States Weather Bureau Publisher: Forgotten Books ISBN: 9780364730607 Category : Business & Economics Languages : en Pages : 32
Book Description
Excerpt from History of Tornado Observations and Data Sources The updraft within the funnel cloud may have a speed of 100 or 200 miles an hour. (d) The speed of the storm itself in trav elling over the earth is comparatively slow-25 to 40 miles an hour; its path is short, averaging about 300 miles. 2. Name given in West Africa to the squall which accompanies a thunder storm. The 300 miles for the average length of the tornado path obviously is a mis print. The definition is interesting in that it states that the funnel-shaped cloud which marks the vortex as the storm moves along, may or may not touch the earth The Glossary also defines a funnel cloud stating that its small end reaches down toward the earth. The definition of the waterspout recognizes two classes of these one class being similar to a tornado in function and aspect. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: John P. Finley Publisher: Forgotten Books ISBN: 9781334144790 Category : Science Languages : en Pages : 30
Book Description
Excerpt from The Special Characteristics of Tornadoes: With Practical Directions for the Protection of Life and Property Should unusually interesting phenomena occur during the period between these hours of Observation, it would be advisable to increase the number of observations, making these at as short intervals as the importance of the case demands. By means of these frequent observations, every feature of the storm becomes the subject of inquiry and quite probably more important results attained. For purposes of investigation of tornadoes the observations need not continue throughout the entire year, at least in the northern and western states, although such a length of record would be of great value for other purposes; but observations should certainly begin by the Ist of April and continue, unremittingly, until at least the Ist of Sep' tember. Observations through the autumn can be maintained with profit. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Publisher: ISBN: Category : Languages : en Pages : 88
Book Description
The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
Author: James T. Cushing Publisher: University of Chicago Press ISBN: 9780226132044 Category : Science Languages : en Pages : 338
Book Description
Why does one theory "succeed" while another, possibly clearer interpretation, fails? By exploring two observationally equivalent yet conceptually incompatible views of quantum mechanics, James T. Cushing shows how historical contingency can be crucial to determining a theory's construction and its position among competing views. Since the late 1920s, the theory formulated by Niels Bohr and his colleagues at Copenhagen has been the dominant interpretation of quantum mechanics. Yet an alternative interpretation, rooted in the work of Louis de Broglie in the early 1920s and reformulated and extended by David Bohm in the 1950s, equally well explains the observational data. Through a detailed historical and sociological study of the physicists who developed different theories of quantum mechanics, the debates within and between opposing camps, and the receptions given to each theory, Cushing shows that despite the preeminence of the Copenhagen view, the Bohm interpretation cannot be ignored. Cushing contends that the Copenhagen interpretation became widely accepted not because it is a better explanation of subatomic phenomena than is Bohm's, but because it happened to appear first. Focusing on the philosophical, social, and cultural forces that shaped one of the most important developments in modern physics, this provocative book examines the role that timing can play in the establishment of theory and explanation.
Author: Marlene Bradford Publisher: University of Oklahoma Press ISBN: 9780806133027 Category : Science Languages : en Pages : 268
Book Description
Tornadoes, nature's most violent and unpredictable storms, descend from the clouds nearly one thousand times yearly and have claimed eighteen thousand American lives since 1880. However, the U.S. Weather Bureau--fearing public panic and believing tornadoes were too fleeting for meteorologists to predict--forbade the use of the word "tornado" in forecasts until 1938. Scanning the Skies traces the history of today's tornado warning system, a unique program that integrates federal, state, and local governments, privately controlled broadcast media, and individuals. Bradford examines the ways in which the tornado warning system has grown from meager beginnings into a program that protects millions of Americans each year. Although no tornado forecasting program existed before WWII, the needs of the military prompted the development of a severe weather warning system in tornado prone areas. Bradford traces the post-war creation of the Air Force centralized tornado forecasting program and its civilian counterpart at the Weather Bureau. Improvements in communication, especially the increasing popularity of television, allowed the Bureau to expand its warning system further. This book highlights the modern tornado watch system and explains how advancements during the latter half of the twentieth-century--such as computerized data collection and processing systems, Doppler radar, state-of-the-art television weather centers, and an extensive public education program--have resulted in the drastic reduction of tornado fatalities.
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309380979 Category : Science Languages : en Pages : 187
Book Description
As climate has warmed over recent years, a new pattern of more frequent and more intense weather events has unfolded across the globe. Climate models simulate such changes in extreme events, and some of the reasons for the changes are well understood. Warming increases the likelihood of extremely hot days and nights, favors increased atmospheric moisture that may result in more frequent heavy rainfall and snowfall, and leads to evaporation that can exacerbate droughts. Even with evidence of these broad trends, scientists cautioned in the past that individual weather events couldn't be attributed to climate change. Now, with advances in understanding the climate science behind extreme events and the science of extreme event attribution, such blanket statements may not be accurate. The relatively young science of extreme event attribution seeks to tease out the influence of human-cause climate change from other factors, such as natural sources of variability like El Niño, as contributors to individual extreme events. Event attribution can answer questions about how much climate change influenced the probability or intensity of a specific type of weather event. As event attribution capabilities improve, they could help inform choices about assessing and managing risk, and in guiding climate adaptation strategies. This report examines the current state of science of extreme weather attribution, and identifies ways to move the science forward to improve attribution capabilities.
Author: T. P. Grazulis Publisher: University of Oklahoma Press ISBN: 9780806135380 Category : Nature Languages : en Pages : 356
Book Description
A guide to tornado formation and lifecycle also covers such topics as forecasting, wind speeds, tornado myths, tornado safety, risks, and records, along with accounts of the deadliest tornadoes in the United States.
Author: Brantley Hargrove Publisher: Simon & Schuster ISBN: 1476796106 Category : Biography & Autobiography Languages : en Pages : 304
Book Description
The saga of the greatest tornado chaser who ever lived: a tale of obsession and daring and an extraordinary account of humanity’s high-stakes race to understand nature’s fiercest phenomenon from Brantley Hargrove, “one of today’s great science writers” (The Washington Post). At the turn of the twenty-first century, the tornado was one of the last true mysteries of the modern world. It was a monster that ravaged the American heartland a thousand times each year, yet science’s every effort to divine its inner workings had ended in failure. Researchers all but gave up, until the arrival of an outsider. In a field of PhDs, Tim Samaras didn’t attend a day of college in his life. He chased storms with brilliant tools of his own invention and pushed closer to the tornado than anyone else ever dared. When he achieved what meteorologists had deemed impossible, it was as if he had snatched the fire of the gods. Yet even as he transformed the field, Samaras kept on pushing. As his ambitions grew, so did the risks. And when he finally met his match—in a faceoff against the largest tornado ever recorded—it upended everything he thought he knew. Brantley Hargrove delivers a “cinematically thrilling and scientifically wonky” (Outside) tale, chronicling the life of Tim Samaras in all its triumph and tragedy. Hargrove takes readers inside the thrill of the chase, the captivating science of tornadoes, and the remarkable character of a man who walked the line between life and death in pursuit of knowledge. The Man Who Caught the Storm is an “adrenaline rush of a tornado chase…Readers from all across the spectrum will enjoy this” (Library Journal, starred review) unforgettable exploration of obsession and the extremes of the natural world.
Author: United States Weather Bureau
Author: United States Weather Bureau
Author: United States. Weather Bureau
Author: John P. Finley
Author: 
Author: 
Author: James T. Cushing
Author: Marlene Bradford
Author: National Academies of Sciences, Engineering, and Medicine
Author: T. P. Grazulis
Author: Brantley Hargrove