Time Interval of Rainfall Hyetograph Calculator

✖Duration is used to measure the response time of any event.ⓘ Duration [D]			+10% -10%
✖Pulses of Time Interval Observed in Rainfall Hyetograph.ⓘ Pulses of Time Interval [N]			+10% -10%

✖Time Interval is the amount of time required for the change from initial to the final state.ⓘ Time Interval of Rainfall Hyetograph [Δt]

⎘ Copy

👎

Formula

✖

Time Interval of Rainfall Hyetograph

Formula

`"Δt" = "D"/"N"`

Example

`"3.5h"="21h"/"6"`

Calculator

LaTeX

Reset

👍

Download Abstractions from Precipitation Formulas PDF PDF Image

Time Interval of Rainfall Hyetograph Solution

STEP 0: Pre-Calculation Summary

Formula Used

Time Interval = Duration/Pulses of Time Interval
Δt = D/N
This formula uses 3 Variables

Variables Used

Time Interval - (Measured in Hour) - Time Interval is the amount of time required for the change from initial to the final state.
Duration - (Measured in Hour) - Duration is used to measure the response time of any event.
Pulses of Time Interval - Pulses of Time Interval Observed in Rainfall Hyetograph.

STEP 1: Convert Input(s) to Base Unit

Duration: 21 Hour --> 21 Hour No Conversion Required
Pulses of Time Interval: 6 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Δt = D/N --> 21/6

Evaluating ... ...

Δt = 3.5

STEP 3: Convert Result to Output's Unit

12600 Second -->3.5 Hour (Check conversion here)

FINAL ANSWER

3.5 Hour <-- Time Interval

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Engineering Hydrology » Abstractions from Precipitation » Infiltration Indices » Φ-Index » Time Interval of Rainfall Hyetograph

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!

< 11 Φ-Index Calculators

Precipitation given Total Runoff Depth for Practical Use

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

Duration of Rainfall Excess given Total Runoff Depth

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

Phi Index given Total Runoff Depth

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

Total Direct Runoff Depth

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

Runoff to Determine Phi Index for Practical Use

Go Runoff in Cm from 24h Rainfall = Coefficient Depending on Soil Type*Intensity of Rainfall^1.2

Rainfall Intensity for Phi Index of Practical Use

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

Runoff for Phi Index for Practical Use

Go Runoff in Cm from 24h Rainfall = Intensity of Rainfall-(Φ-Index*24)

Phi Index for Practical Use

Go Φ-Index = (Intensity of Rainfall-Runoff in Cm from 24h Rainfall)/24

Pulses of Time Interval from Rainfall Hyetograph

Go Pulses of Time Interval = Duration/Time Interval

Duration of Rainfall from Rainfall Hyetograph

Go Duration = Pulses of Time Interval*Time Interval

Time Interval of Rainfall Hyetograph

Go Time Interval = Duration/Pulses of Time Interval

Time Interval of Rainfall Hyetograph Formula

Time Interval = Duration/Pulses of Time Interval
Δt = D/N

What is Rainfall Hyetograph?

A Hyetograph is a graphical representation of the distribution of rainfall intensity over time. For instance, in the 24-hour rainfall distributions as developed by the Soil Conservation Service, rainfall intensity progressively increases until it reaches a maximum and then gradually decreases.

How to Calculate Time Interval of Rainfall Hyetograph?

Time Interval of Rainfall Hyetograph calculator uses Time Interval = Duration/Pulses of Time Interval to calculate the Time Interval, The Time Interval of Rainfall Hyetograph formula is defined as the time distribution of the rain intensities or the representation of the distribution of rainfall intensity over time. Time Interval is denoted by Δt symbol.

How to calculate Time Interval of Rainfall Hyetograph using this online calculator? To use this online calculator for Time Interval of Rainfall Hyetograph, enter Duration (D) & Pulses of Time Interval (N) and hit the calculate button. Here is how the Time Interval of Rainfall Hyetograph calculation can be explained with given input values -> 0.000972 = 75600/6.

FAQ

What is Time Interval of Rainfall Hyetograph?

The Time Interval of Rainfall Hyetograph formula is defined as the time distribution of the rain intensities or the representation of the distribution of rainfall intensity over time and is represented as Δt = D/N or Time Interval = Duration/Pulses of Time Interval. Duration is used to measure the response time of any event & Pulses of Time Interval Observed in Rainfall Hyetograph.

How to calculate Time Interval of Rainfall Hyetograph?

The Time Interval of Rainfall Hyetograph formula is defined as the time distribution of the rain intensities or the representation of the distribution of rainfall intensity over time is calculated using Time Interval = Duration/Pulses of Time Interval. To calculate Time Interval of Rainfall Hyetograph, you need Duration (D) & Pulses of Time Interval (N). With our tool, you need to enter the respective value for Duration & Pulses of Time Interval 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