Download or read book A Statistical Technique for Forecasting Severe Weather from Vertical Soundings by Satellite and Radiosonde written by David L. Keller and published by . This book was released on 1983 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Statistical Technique for Forecasting Severe Weather from Vertical Soundings by Satellite and Radiosonde Classic Reprint written by David L. Keller and published by Forgotten Books. This book was released on 2017-11-18 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Statistical Technique for Forecasting Severe Weather From Vertical Soundings by Satellite and Radiosonde For severe weather applications, three limitations of radiosonde data become apparent. Aliasing, the use of a single point measurement to represent a large area, becomes a significant problem in pinpointing severe weather. Secondly, the timeliness of the data is not optimal, as surface heating which affects convection is not strongly felt until after 1200 gmt. Thirdly, the relatively wide spacing of radiosonde data limits the ability of objective analyses in pinpointing the locations and magnitudes of strong gradients. It is often in the areas possessing strong moisture and thermal gradients that severe weather is most likely to occur. The noaa - 6 polar orbiting satellite with its infrared and microwave radiometers allows quantitative measurements to be made of the troposphere at a much higher horizontal resolution. Vertical profiles of temperatures and dewpoints are calculated from these radiometric measurements (smith et al., From the temperature and moisture data, pressure height fields are calculated using the hypsometric equation, from which gradient winds are calculated. As such, the satellite soundings provide an upper air data set which can be utilized in much the same manner as conventional radiosonde data. 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.

Download or read book A Statistical Technique for Forecasting Severe Weather from Vertical Soundings by Satellite and Radiosonde written by David L. Keller and published by . This book was released on 1983 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Statistical Severe Weather Forecasting Technique Using Satellite Soundings and Radiosonde Data written by David L. Keller and published by . This book was released on 1982 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Numerical Weather Prediction Activities Report written by United States. National Weather Service and published by . This book was released on 1976 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Notes on Analysis and Severe storm Forecasting Procedures of the Air Force Global Weather Central written by Robert C. Miller and published by . This book was released on 1972 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Tornado Forecasting and Severe Storm Warning written by United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Natural Resources, Agriculture Research, and Environment and published by . This book was released on 1989 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Severe Local Storms Operations Plan written by United States. Office of Federal Coordinator for Meteorological Services and Supporting Research and published by . This book was released on 1977 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Severe Weather Forecasting written by United States. Air Weather Service and published by . This book was released on 1956 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Severe Storms written by National Research Council (U.S.). Panel on Short-Range Prediction and published by . This book was released on 1977 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Severe Local Storms Operation Plan written by United States. Office of Federal Coordinator for Meteorological Services and Supporting Research and published by . This book was released on 1971 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Verification of Severe Local Storms Forecasts Issued by the National Severe Storms Forecast Center 1992 written by Richard W. Anthony and published by . This book was released on 1993 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Progress and Plan of the U S Weather Bureau written by United States. Weather Bureau and published by . This book was released on 1960 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Use of Satellite Microwave Rainfall Measurements to Predict Eastern North Pacific Tropical Cyclone Intensity written by Derek A. West and published by . This book was released on 1998 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proposed study examines the potential use of satellite passive microwave rainfall measurements derived from Special Sensor Microwave/Imager (SSM/I) radiometers onboard the Defense Meteorological Satellite Program (DMSP) constellation to improve eastern North Pacific Ocean tropical cyclone intensity change forecasting techniques. Relationships between parameters obtained from an operational SSM/I-based rainfall measuring algorithm and 12-, 24-, 36-, 48-, 60- and 72-hour intensity changes from best track data records are examined in an effort to identify statistically significant predictors of intensity change. Correlations between rainfall parameters and intensity change are analyzed using tropical cyclone data from three years, 1992 to 1994. Stratifications based upon tropical cyclone intensity, rate of intensity change, climatology, translation, landfall and synoptic-scale environmental forcing variables are studied to understand factors that may affect a statistical relationship between rainfall parameters and intensity change. The predictive skill of statistically significant rainfall parameters is assessed by using independent tropical cyclone data from another year, 1995. In addition, case studies on individual tropical cyclones are conducted to gain insight on predictive performance and operational implementation issues.

Download or read book Forecasting from Synoptic Weather Charts written by Richard Hanson Weightman and published by . This book was released on 1940 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Severe Local Storms written by David Atlas and published by . This book was released on 1963 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of the American Meteorological Society are "the development and dissemination of knowledge of meteorology in all its phases and applications, and the advancement of its professional ideals." The organization of the Society took place in affiliation with the American Association for the Advancement of Science at Saint Louis, Missouri, December 29, 1919, and its incorporation, at Washington, D. C., January 21, 1920. The work of the Society is carried on by the Bulletin, the Journal, and Meteorological Monographs, by papers and discussions at meetings of the Society, through the offices of the Secretary and the Executive Secretary, and by correspondence. All of the Americas are represented in the membership of the Society as well as many foreign countries.

Download or read book Atmospheric Sounding Data as Tools for Forecasting Severe Hail and Ozone Accumulation in Arizona During the North American Monsoon written by Jonny William Malloy and published by . This book was released on 2019 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monsoon hazards routinely affect the community, economy, and environment of the American Southwest. A common link for hazard development during the North American Monsoon concerns the interplay between temperature, moisture, and wind in the vertical atmosphere controlled by an unstable monsoon circulation. This dissertation investigates vertical atmospheric patterns using in-situ sounding data, specifically, 1) environments favorable for severe hail on the Colorado Plateau, 2) significant parameters distinguishing unhealthy versus healthy ozone days in Phoenix, Arizona, and 3) vertical profile alignments associated with distinct ranges in ozone concentrations observed in Phoenix having defined health impacts.The first study (published in the Journal of the Arizona-Nevada Academy of Science) determines significant variables on Flagstaff, Arizona 12Z rawinsonde data (1996-2009) found on severe hail days on the Colorado Plateau. Severe hail is related to greater sub-300 hectopascals (hPa) moisture, a warmer atmospheric column, lighter above surface wind speeds, more southerly to southeasterly oriented winds throughout the vertical (except at the 700 hPa pressure level), and higher geopotential heights.The second study (published in Atmospheric Environment) employs principal component, linear discriminant, and synoptic composite analyses using Phoenix, Arizona rawinsonde data (2006-2016) to identify common monsoon patterns affecting ozone accumulation in the Phoenix metropolitan area. Unhealthy ozone occurs with amplified high-pressure ridging over the Four Corners region, 500 hPa heights often exceeding 5910 meters, surface afternoon temperatures typically over 40°C, lighter wind speeds in the planetary boundary layer under four ms-1, and persistent light easterly flow between 700-500 hPa countering the daytime mountain-valley circulation. The final study (under revision in Weather and Forecasting) assesses composite atmospheric sounding analysis to forecast Air Quality Index ozone classifications of Good, Moderate, and collectively categories exceeding the U.S. EPA 2015 standard. The analysis, using Phoenix 12Z rawinsonde data (2006-2017), identifies the existence of "pollutant dispersion windows" for ozone accumulation and dispersal in Phoenix. Ultimately, monsoon hazards result from a complex and evolving vertical atmosphere. This dissertation demonstrates the viability using available in-situ vertical upper-air data to anticipate recurring atmospheric states contributing to specific hazards. These results will improve monsoon hazard prediction in an effort to protect public and infrastructure.