A Study Of Flash Flood Occurrences At A Site Versus Over A Forecast Zone

Download or read book A Study of Flash-flood Occurrences at a Site Versus Over a Forecast Zone written by Gerald Williams and published by . This book was released on 1975 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A flash flood is a flood in which the rapid rise in stream level and the resulting inundation follows the observable causative event by about four hours or less. For rain-caused flash floods meteorology is complex, and limited amounts of real-time data make timely forecasts of exact location very difficult. Lack of reports of flash-flood occurrences adds to the difficulty. Many occur that are never reported to the National Weather Service (NWS)"--Introduction.