PPT-Excess Rainfall

Reading for todays material Sections 5358 Excess rainfall Rainfall that is neither retained on the land surface nor infiltrated into the soil Graph of excess rainfall versus time is called excess rainfall hyetograph. Reading: Applied Hydrology Sections 5.6 to 5.8 and Chapter 6 for Thursday. Surface water. Watershed – area of land draining into a stream at a given location. Streamflow – gravity movement of water in channels. Reading: . Haested. Section 2.4 Computing Hydrographs. Excess . Rainfall and Direct Runoff . Rainfall that is neither retained on the land surface nor infiltrated into the soil. Graph of excess rainfall versus time is called excess rainfall hyetograph. Michael L. Jurewicz, Sr.. WFO Binghamton, NY. Northeast Regional Operational Workshop. November 5, 2009 . AR TC Tracks and PRE Locations. All AR TC Tracks. . All AR PPTC Tracks; with PRE centroids (colored dots). Insurance Solution. Megan Linkin, Ph.D., CCM. Natural Hazards . Expert, Swiss . Re Global . Partnerships. Hydrology and Disaster Response Panel. GPM Applications Workshop, College Park, MD. November 13, 2013. Reading: Applied Hydrology Sections 5.6 to 5.8 and Chapter 6 for Tuesday of next week. Runoff. Streamflow. Generation. Excess Rainfall and Direct Runoff. SCS Method for runoff amount. Examples from Brushy Creek. Bucket. Recording gage. Collector and Funnel. Bucket and Recorder. Accurate to .01 ft. Telemetry- computer. From . Bedient. Interpretation of storm rainfall records. From Mays, 2011, Ground and Surface Water Hydrology. Statement of the “problem” and programmatic implications for . N. ASA. Bertrand Mennesson, JPL. May 20, 2015. Outline. Brief Review of Observational evidence over the last 10 years. Ancillary measurements and . Runoff. Streamflow. Generation. Excess Rainfall and Direct Runoff. SCS Method for runoff amount. Examples from Brushy Creek. Reading for today: Applied Hydrology sections 5.1 to 5.6. Reading for Tuesday Feb 19: Applied Hydrology Sections 5.7 and 5.8, Chapter 6. Surface water. Watershed – area of land draining into a stream at a given location. Streamflow – gravity movement of water in channels. Surface and subsurface flow. Affected by climate, land cover, soil type, etc.. April 14, 2011. Hortonian Flow. Sheet flow described by Horton in 1930s. When . i. <. f. , all . i. is absorbed . When . i. > . f. , (. i-f. ) results in rainfall excess. Applicable in . impervious surfaces (urban areas). From Mays, 2011, Ground and Surface Water Hydrology. A D hour unit hydrograph is the characteristic response of a given watershed to a unit volume (e.g. 1 in or cm) of effective water input (usually rain) applied at a constant rate for D hours. Hydrology and Water Resources, RG744. Institute of Space Technology. November 02-06, 2015. Runoff models. Peak runoff models. Provide only the estimates of peak discharge from the watershed. Continuous runoff models. .. To examine . times with a preference for convection to occur predominately over one sounding array, the following periods were defined. :. SSA daily rainfall > 3 X NSA daily rainfall: SSA heavy rain . Monsoon 2020 impact. Monsoon rainfall since 2000. Quarterly rainfall distribution. During the first half of September, the monthly deficiency in rainfall rose to 30%.  . However, with La Nina ‘Watch’ still ‘ON’, India Ocean Dipole (IOD) staying neutral and Madden-Julian-Oscillation (MJO) remaining silent, the shortfall of September is likely to get covered to a large extent. .