Precipitation given Total Runoff Depth for Practical Use Calculator

✖Total Direct Runoff is the runoff entering stream channels promptly after rainfall or snowmelt.ⓘ Total Direct Runoff [R_d]			+10% -10%
✖Φ-Index of a catchment is the constant infiltration capacity that would yield the actual total runoff for a given rainfall amount.ⓘ Φ-Index [φ]			+10% -10%
✖Duration of Rainfall Excess is the total time in which the rainfall intensity the greater than the average rate of infiltration (in hours).ⓘ Duration of Rainfall Excess [t_e]			+10% -10%

✖Total Storm Precipitation is the annual precipitation of the current year.ⓘ Precipitation given Total Runoff Depth for Practical Use [P]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Abstractions from Precipitation Formulas PDF PDF Image

Precipitation given Total Runoff Depth for Practical Use Solution

STEP 0: Pre-Calculation Summary

Formula Used

Total Storm Precipitation = Total Direct Runoff+(Φ-Index*Duration of Rainfall Excess)
P = R_d+(φ*t_e)
This formula uses 4 Variables

Variables Used

Total Storm Precipitation - (Measured in Centimeter) - Total Storm Precipitation is the annual precipitation of the current year.
Total Direct Runoff - (Measured in Centimeter) - Total Direct Runoff is the runoff entering stream channels promptly after rainfall or snowmelt.
Φ-Index - Φ-Index of a catchment is the constant infiltration capacity that would yield the actual total runoff for a given rainfall amount.
Duration of Rainfall Excess - (Measured in Hour) - Duration of Rainfall Excess is the total time in which the rainfall intensity the greater than the average rate of infiltration (in hours).

STEP 1: Convert Input(s) to Base Unit

Total Direct Runoff: 117.88 Centimeter --> 117.88 Centimeter No Conversion Required
Φ-Index: 0.0279 --> No Conversion Required
Duration of Rainfall Excess: 4 Hour --> 4 Hour No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P = R_d+(φ*t_e) --> 117.88+(0.0279*4)

Evaluating ... ...

P = 117.9916

STEP 3: Convert Result to Output's Unit

1.179916 Meter -->117.9916 Centimeter (Check conversion here)

FINAL ANSWER

117.9916 Centimeter <-- Total Storm Precipitation

(Calculation completed in 00.007 seconds)

You are here -

Home » Engineering » Civil » Engineering Hydrology » Abstractions from Precipitation » Infiltration Indices » Φ Index » Precipitation given Total Runoff Depth for Practical Use

Credits

Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

Mithila Muthamma PA has created this Calculator and 2000+ more calculators!

Verified by Rithik Agrawal

National Institute of Technology Karnataka (NITK), Surathkal

Rithik Agrawal has verified this Calculator and 400+ more calculators!

< Φ Index Calculators

Total Direct Runoff Depth

LaTeX Go Total Direct Runoff = Total Storm Precipitation-(Φ-Index*Duration of Rainfall Excess)

Pulses of Time Interval from Rainfall Hyetograph

LaTeX Go Pulses of Time Interval = Duration/Time Interval

Duration of Rainfall from Rainfall Hyetograph

LaTeX Go Duration = Pulses of Time Interval*Time Interval

Time Interval of Rainfall Hyetograph

LaTeX Go Time Interval = Duration/Pulses of Time Interval

Precipitation given Total Runoff Depth for Practical Use Formula

LaTeX Go

Total Storm Precipitation = Total Direct Runoff+(Φ-Index*Duration of Rainfall Excess)
P = R_d+(φ*t_e)

What is Precipitation?

Precipitation is any product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. The main forms of precipitation include drizzling, rain, sleet, snow, ice pellets, graupel and hail.

What is Runoff?

Runoff is the flow of water occurring on the ground surface when excess rainwater, storm water, meltwater, or other sources, can no longer sufficiently rapidly infiltrate in the soil.

How to Calculate Precipitation given Total Runoff Depth for Practical Use?

Precipitation given Total Runoff Depth for Practical Use calculator uses Total Storm Precipitation = Total Direct Runoff+(Φ-Index*Duration of Rainfall Excess) to calculate the Total Storm Precipitation, The Precipitation given Total Runoff Depth for Practical Use formula is defined as any product of the condensation of atmospheric water vapour that falls under gravitational pull from clouds. Total Storm Precipitation is denoted by P symbol.

How to calculate Precipitation given Total Runoff Depth for Practical Use using this online calculator? To use this online calculator for Precipitation given Total Runoff Depth for Practical Use, enter Total Direct Runoff (R_d), Φ-Index (φ) & Duration of Rainfall Excess (t_e) and hit the calculate button. Here is how the Precipitation given Total Runoff Depth for Practical Use calculation can be explained with given input values -> 11799.16 = 1.1788+(0.0279*14400).

FAQ

What is Precipitation given Total Runoff Depth for Practical Use?

The Precipitation given Total Runoff Depth for Practical Use formula is defined as any product of the condensation of atmospheric water vapour that falls under gravitational pull from clouds and is represented as P = R_d+(φ*t_e) or Total Storm Precipitation = Total Direct Runoff+(Φ-Index*Duration of Rainfall Excess). Total Direct Runoff is the runoff entering stream channels promptly after rainfall or snowmelt, Φ-Index of a catchment is the constant infiltration capacity that would yield the actual total runoff for a given rainfall amount & Duration of Rainfall Excess is the total time in which the rainfall intensity the greater than the average rate of infiltration (in hours).

How to calculate Precipitation given Total Runoff Depth for Practical Use?

The Precipitation given Total Runoff Depth for Practical Use formula is defined as any product of the condensation of atmospheric water vapour that falls under gravitational pull from clouds is calculated using Total Storm Precipitation = Total Direct Runoff+(Φ-Index*Duration of Rainfall Excess). To calculate Precipitation given Total Runoff Depth for Practical Use, you need Total Direct Runoff (R_d), Φ-Index (φ) & Duration of Rainfall Excess (t_e). With our tool, you need to enter the respective value for Total Direct Runoff, Φ-Index & Duration of Rainfall Excess and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search