Precipitation given Potential Maximum Retention Solution

STEP 0: Pre-Calculation Summary
Formula Used
Total Precipitation = (Direct Surface Runoff*Potential Maximum Retention/Cumulative Infiltration)+Initial Abstraction
PT = (Q*S/F)+Ia
This formula uses 5 Variables
Variables Used
Total Precipitation - (Measured in Cubic Meter) - Total Precipitation is the sum of rainfall and the assumed water equivalent of snowfall for a given year.
Direct Surface Runoff - (Measured in Cubic Meter) - Direct Surface Runoff is the rain or meltwater that runs off during the rain or melt event as overland flow or in the vegetation cover above frozen soil.
Potential Maximum Retention - (Measured in Cubic Meter) - The potential maximum retention mainly represents infiltration occurring after runoff has started.
Cumulative Infiltration - (Measured in Cubic Meter) - The cumulative infiltration excluding initial abstraction is total amount of water that soil strata are able to absorb from rainfall or irrigation in a given time.
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.
STEP 1: Convert Input(s) to Base Unit
Direct Surface Runoff: 9 Cubic Meter --> 9 Cubic Meter No Conversion Required
Potential Maximum Retention: 2.5 Cubic Meter --> 2.5 Cubic Meter No Conversion Required
Cumulative Infiltration: 2 Cubic Meter --> 2 Cubic Meter No Conversion Required
Initial Abstraction: 5 Cubic Meter --> 5 Cubic Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
PT = (Q*S/F)+Ia --> (9*2.5/2)+5
Evaluating ... ...
PT = 16.25
STEP 3: Convert Result to Output's Unit
16.25 Cubic Meter --> No Conversion Required
FINAL ANSWER
16.25 Cubic Meter <-- Total Precipitation
(Calculation completed in 00.004 seconds)

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11 Basic Theory Calculators

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

Precipitation given Potential Maximum Retention Formula

Total Precipitation = (Direct Surface Runoff*Potential Maximum Retention/Cumulative Infiltration)+Initial Abstraction
PT = (Q*S/F)+Ia

What is Runoff Curve Number?

The Runoff curve number is an empirical parameter used in hydrology for predicting direct runoff or infiltration from rainfall excess.

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 Precipitation given Potential Maximum Retention?

Precipitation given Potential Maximum Retention calculator uses Total Precipitation = (Direct Surface Runoff*Potential Maximum Retention/Cumulative Infiltration)+Initial Abstraction to calculate the Total Precipitation, Precipitation given Potential Maximum Retention formula is defined as the product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. Total Precipitation is denoted by PT symbol.

How to calculate Precipitation given Potential Maximum Retention using this online calculator? To use this online calculator for Precipitation given Potential Maximum Retention, enter Direct Surface Runoff (Q), Potential Maximum Retention (S), Cumulative Infiltration (F) & Initial Abstraction (Ia) and hit the calculate button. Here is how the Precipitation given Potential Maximum Retention calculation can be explained with given input values -> 16.25 = (9*2.5/2)+5.

FAQ

What is Precipitation given Potential Maximum Retention?
Precipitation given Potential Maximum Retention formula is defined as the product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds and is represented as PT = (Q*S/F)+Ia or Total Precipitation = (Direct Surface Runoff*Potential Maximum Retention/Cumulative Infiltration)+Initial Abstraction. Direct Surface Runoff is the rain or meltwater that runs off during the rain or melt event as overland flow or in the vegetation cover above frozen soil, The potential maximum retention mainly represents infiltration occurring after runoff has started, The cumulative infiltration excluding initial abstraction is total amount of water that soil strata are able to absorb from rainfall or irrigation in a given time & 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 Precipitation given Potential Maximum Retention?
Precipitation given Potential Maximum Retention formula is defined as the product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds is calculated using Total Precipitation = (Direct Surface Runoff*Potential Maximum Retention/Cumulative Infiltration)+Initial Abstraction. To calculate Precipitation given Potential Maximum Retention, you need Direct Surface Runoff (Q), Potential Maximum Retention (S), Cumulative Infiltration (F) & Initial Abstraction (Ia). With our tool, you need to enter the respective value for Direct Surface Runoff, Potential Maximum Retention, Cumulative Infiltration & Initial Abstraction 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 Total Precipitation?
In this formula, Total Precipitation uses Direct Surface Runoff, Potential Maximum Retention, Cumulative Infiltration & Initial Abstraction. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Total Precipitation = Initial Abstraction+Cumulative Infiltration+Direct Surface Runoff
  • Total Precipitation = Maximum Potential Runoff+Initial Abstraction
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