Initial Abstraction given Total Precipitation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Initial Abstraction = Total Precipitation-Maximum Potential Runoff
Ia = PT-Rmax
This formula uses 3 Variables
Variables Used
Initial Abstraction - (Measured in Cubic Meter) - Initial Abstraction is a parameter that accounts for all losses prior to runoff and consists mainly of interception, infiltration, evaporation, and surface depression storage.
Total Precipitation - (Measured in Cubic Meter) - Total Precipitation is the sum of rainfall and the assumed water equivalent of snowfall for a given year.
Maximum Potential Runoff - (Measured in Cubic Meter) - Maximum Potential Runoff is generated when the movement of water into the soil is slow enough to result in water flow along the land surface and into water bodies.
STEP 1: Convert Input(s) to Base Unit
Total Precipitation: 16 Cubic Meter --> 16 Cubic Meter No Conversion Required
Maximum Potential Runoff: 11 Cubic Meter --> 11 Cubic Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ia = PT-Rmax --> 16-11
Evaluating ... ...
Ia = 5
STEP 3: Convert Result to Output's Unit
5 Cubic Meter --> No Conversion Required
FINAL ANSWER
5 Cubic Meter <-- Initial Abstraction
(Calculation completed in 00.004 seconds)

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Basic Theory Calculators

Actual Infiltration
​ LaTeX ​ Go Cumulative Infiltration = Potential Maximum Retention*(Direct Surface Runoff/(Total Precipitation-Initial Abstraction))
Cumulative Infiltration given Total Precipitation
​ LaTeX ​ Go Cumulative Infiltration = Total Precipitation-Initial Abstraction-Direct Surface Runoff
Water Balance Equation for Rainfall
​ LaTeX ​ Go Total Precipitation = Initial Abstraction+Cumulative Infiltration+Direct Surface Runoff
Initial Abstraction
​ LaTeX ​ Go Initial Abstraction = Total Precipitation-Cumulative Infiltration-Direct Surface Runoff

Initial Abstraction given Total Precipitation Formula

​LaTeX ​Go
Initial Abstraction = Total Precipitation-Maximum Potential Runoff
Ia = PT-Rmax

What is Water Balance Model?

Water Balance Model is a conceptual representation of the hydrologic cycle typically used to apply water balance principles at atmospheric, surface, soil water media, and subsurface scales.

What is Initial Abstraction?

Initial Abstraction is a parameter that accounts for all losses prior to runoff and consists mainly of interception, infiltration, evaporation, and surface depression storage.

How to Calculate Initial Abstraction given Total Precipitation?

Initial Abstraction given Total Precipitation calculator uses Initial Abstraction = Total Precipitation-Maximum Potential Runoff to calculate the Initial Abstraction, The Initial Abstraction given Total Precipitation formula is defined as the parameter that accounts for all losses prior to runoff and consists mainly of interception, infiltration, evaporation, and surface depression storage. Initial Abstraction is denoted by Ia symbol.

How to calculate Initial Abstraction given Total Precipitation using this online calculator? To use this online calculator for Initial Abstraction given Total Precipitation, enter Total Precipitation (PT) & Maximum Potential Runoff (Rmax) and hit the calculate button. Here is how the Initial Abstraction given Total Precipitation calculation can be explained with given input values -> 5 = 16-11.

FAQ

What is Initial Abstraction given Total Precipitation?
The Initial Abstraction given Total Precipitation formula is defined as the parameter that accounts for all losses prior to runoff and consists mainly of interception, infiltration, evaporation, and surface depression storage and is represented as Ia = PT-Rmax or Initial Abstraction = Total Precipitation-Maximum Potential Runoff. Total Precipitation is the sum of rainfall and the assumed water equivalent of snowfall for a given year & Maximum Potential Runoff is generated when the movement of water into the soil is slow enough to result in water flow along the land surface and into water bodies.
How to calculate Initial Abstraction given Total Precipitation?
The Initial Abstraction given Total Precipitation formula is defined as the parameter that accounts for all losses prior to runoff and consists mainly of interception, infiltration, evaporation, and surface depression storage is calculated using Initial Abstraction = Total Precipitation-Maximum Potential Runoff. To calculate Initial Abstraction given Total Precipitation, you need Total Precipitation (PT) & Maximum Potential Runoff (Rmax). With our tool, you need to enter the respective value for Total Precipitation & Maximum Potential Runoff and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Initial Abstraction?
In this formula, Initial Abstraction uses Total Precipitation & Maximum Potential Runoff. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Initial Abstraction = Total Precipitation-Cumulative Infiltration-Direct Surface Runoff
  • Initial Abstraction = Total Precipitation-(Direct Surface Runoff*Potential Maximum Retention/Cumulative Infiltration)
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