The report describes several techniques applicable to short-range terminal forecasting. Areas discussed are procedures for graphical extrapolation, nephanalysis, forecasting frontal precipitation, and the lowering of ceilings during precipitation. The use of FPS-77 rada and weather satellite data is shown as they pertain to short-range forecasting. (Author).
Certain techniques applicable to improve short-range forecasting are discussed briefly and references are furnished from which the reader can obtain detailed information on the various methods. (Author).
The report examines the capabilities of Air Weather Service detachments as concerns short-range terminal forecasting. Techniques are suggested for furthering the accuracy of these forecasts and a case study using the suggested techniques is presented as guidance for the forecaster in the field. An AWS Test Form No. 52 is discussed and its practical applications are indicated. (Author).
A practical manual for training and reference use of USAF weather forecasters who will work in the tropics, it covers basic facts of climatology, circulation, synoptic models, analysis and forecasting, application throughout the tropics. A broad survey is made of the literature, evaluated in light of the experience of the author. Physical factors controlling tropical circulations are briefly discussed. The data sources for synoptic purposes are reviewed. Climatology of pressure, winds, temperature, humidity, clouds, rainfall and disturbances is presented in a form specially suitable for forecasters. Analysis and for forecasting of disturbances, cyclones, severe weather, terminal weather, etc., are treated at length. Emphasis is placed on uses of climatology and satellite cloud photos. Over 230 figures adapted from the literature or prepared by the author serve to illustrate all the essential facts and principles discussed. A summary of the state of art and future outlook of tropical meteorology is included.
This work presents the history of the use of statistics in weather forecasting and describes the evolution of the more important statistical methods in this field: graphical techniques, periodicity, empirical orthogonal functions, and multiple discriminant analysis. A bibliography consisting of 141 references, divided by topics, and an appendix listing these references chronologically are included. (Author).
