Rainfall Intensity for Phi Index of Practical Use Calculator

✖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%
✖Runoff in Cm from 24h Rainfall of intensity in centimeters per hour (cm/hr).ⓘ Runoff in Cm from 24h Rainfall [R_24-h]			+10% -10%

✖Intensity of Rainfall is the ratio of the total amount of rain (rainfall depth) falling during a given period to the duration of the period.ⓘ Rainfall Intensity for Phi Index of Practical Use [I]

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Rainfall Intensity for Phi Index of Practical Use Solution

STEP 0: Pre-Calculation Summary

Formula Used

Intensity of Rainfall = (Φ-Index*24)+Runoff in Cm from 24h Rainfall
I = (φ*24)+R_24-h
This formula uses 3 Variables

Variables Used

Intensity of Rainfall - (Measured in Centimeter per Hour) - Intensity of Rainfall is the ratio of the total amount of rain (rainfall depth) falling during a given period to the duration of the period.
Φ-Index - Φ-Index of a catchment is the constant infiltration capacity that would yield the actual total runoff for a given rainfall amount.
Runoff in Cm from 24h Rainfall - (Measured in Centimeter) - Runoff in Cm from 24h Rainfall of intensity in centimeters per hour (cm/hr).

STEP 1: Convert Input(s) to Base Unit

Φ-Index: 0.0279 --> No Conversion Required
Runoff in Cm from 24h Rainfall: 0.13 Centimeter --> 0.13 Centimeter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

I = (φ*24)+R_24-h --> (0.0279*24)+0.13

Evaluating ... ...

I = 0.7996

STEP 3: Convert Result to Output's Unit

2.22111111111111E-06 Meter per Second -->0.7996 Centimeter per Hour (Check conversion here)

FINAL ANSWER

0.7996 Centimeter per Hour <-- Intensity of Rainfall

(Calculation completed in 00.020 seconds)

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Created by Mithila Muthamma PA

Coorg Institute of Technology (CIT), Coorg

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Indian Institute of Information Technology (IIIT), Bhopal

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< 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

Rainfall Intensity for Phi Index of Practical Use Formula

LaTeX Go

Intensity of Rainfall = (Φ-Index*24)+Runoff in Cm from 24h Rainfall
I = (φ*24)+R_24-h

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 φ-Index?

The φ-Index of a catchment is defined as the constant infiltration capacity that would yield the actual total runoff for a given rainfall amount. In principle, the magnitude of the φ index is bounded between the maximum and minimum average infiltration capacities of the catchment during a rainfall event.

How to Calculate Rainfall Intensity for Phi Index of Practical Use?

Rainfall Intensity for Phi Index of Practical Use calculator uses Intensity of Rainfall = (Φ-Index*24)+Runoff in Cm from 24h Rainfall to calculate the Intensity of Rainfall, The Rainfall Intensity for Phi Index of Practical Use formula is defined as the magnitude of the φ index is bounded between the maximum and minimum average infiltration capacities of the catchment during a rainfall event. Intensity of Rainfall is denoted by I symbol.

How to calculate Rainfall Intensity for Phi Index of Practical Use using this online calculator? To use this online calculator for Rainfall Intensity for Phi Index of Practical Use, enter Φ-Index (φ) & Runoff in Cm from 24h Rainfall (R_24-h) and hit the calculate button. Here is how the Rainfall Intensity for Phi Index of Practical Use calculation can be explained with given input values -> 287856 = (0.0279*24)+0.0013.

FAQ

What is Rainfall Intensity for Phi Index of Practical Use?

The Rainfall Intensity for Phi Index of Practical Use formula is defined as the magnitude of the φ index is bounded between the maximum and minimum average infiltration capacities of the catchment during a rainfall event and is represented as I = (φ*24)+R_24-h or Intensity of Rainfall = (Φ-Index*24)+Runoff in Cm from 24h Rainfall. Φ-Index of a catchment is the constant infiltration capacity that would yield the actual total runoff for a given rainfall amount & Runoff in Cm from 24h Rainfall of intensity in centimeters per hour (cm/hr).

How to calculate Rainfall Intensity for Phi Index of Practical Use?

The Rainfall Intensity for Phi Index of Practical Use formula is defined as the magnitude of the φ index is bounded between the maximum and minimum average infiltration capacities of the catchment during a rainfall event is calculated using Intensity of Rainfall = (Φ-Index*24)+Runoff in Cm from 24h Rainfall. To calculate Rainfall Intensity for Phi Index of Practical Use, you need Φ-Index (φ) & Runoff in Cm from 24h Rainfall (R_24-h). With our tool, you need to enter the respective value for Φ-Index & Runoff in Cm from 24h Rainfall and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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