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Modified Basin Lag given Time Base Formula

GoModified Basin Lag given Peak Discharge for Nonstandard Effective Rainfall Formula

GoModified Basin Lag for Effective Duration Formula

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Modified Basin Lag for an effective duration rainfall. Check FAQs

t' p = \frac{t b - 72}{3}

t'_p - Modified Basin Lag?t_b - Time Base?

Modified Basin Lag given Time Base Example

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Here is how the Modified Basin Lag given Time Base equation looks like with Values.

Here is how the Modified Basin Lag given Time Base equation looks like with Units.

Here is how the Modified Basin Lag given Time Base equation looks like.

6 = \frac{90 - 72}{3}

6h = \frac{90h - 72}{3}

6 = \frac{90 - 72}{3}

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Modified Basin Lag given Time Base Solution

Follow our step by step solution on how to calculate Modified Basin Lag given Time Base?

FIRST Step Consider the formula

t' p = \frac{t b - 72}{3}

Next Step Substitute values of Variables

∴

t' p = \frac{90h - 72}{3}

Next Step Prepare to Evaluate

∴

t' p = \frac{90 - 72}{3}

Next Step Evaluate

∴

t' p = 21600s

LAST Step Convert to Output's Unit

∴

t' p = 6h

Modified Basin Lag given Time Base Formula Elements

Variables

Modified Basin Lag

Modified Basin Lag for an effective duration rainfall.

Symbol: t'_p

Measurement: TimeUnit: h

Note: Value should be greater than 0.

Formulas to find Modified Basin Lag

Time Base

Time Base is the time from which the direct runoff begins until the direct-runoff.

Symbol: t_b

Measurement: TimeUnit: h

Note: Value should be greater than 0.

Formulas to find Time Base

Other Formulas to find Modified Basin Lag

Go Modified Basin Lag given Peak Discharge for Nonstandard Effective Rainfall

t' p = 2.78 \cdot C r \cdot \frac{A}{Q p}

Go Modified Basin Lag for Effective Duration

t' p = (21 \cdot \frac{t p}{22}) + (\frac{t R}{4})

Go Modified Equation for Basin Lag for Effective Duration

t' p = t p + \frac{t R - t r}{4}

Other formulas in Synder's Synthetic Unit Hydrograph category

Go Peak Discharge for Nonstandard Effective Rainfall

Q p = 2.78 \cdot C p \cdot \frac{A}{t' p}

Go Regional Constant given Peak Discharge for Nonstandard Effective Rainfall

C p = Q p \cdot \frac{t' p}{2.78 \cdot A}

Go Catchment Area given Peak Discharge for Nonstandard Effective Rainfall

A = Q p \cdot \frac{t' p}{2.78 \cdot C r}

Go Basin Lag given Modified Basin Lag

t p = \frac{t' p - (\frac{t R}{4})}{\frac{21}{22}}

How to Evaluate Modified Basin Lag given Time Base?

Modified Basin Lag given Time Base evaluator uses Modified Basin Lag = (Time Base-72)/3 to evaluate the Modified Basin Lag, The Modified Basin Lag given Time Base formula is defined as the elapsed time between the occurrences of the centroids of the effective rainfall. Modified Basin Lag is denoted by t'_p symbol.

How to evaluate Modified Basin Lag given Time Base using this online evaluator? To use this online evaluator for Modified Basin Lag given Time Base, enter Time Base (t_b) and hit the calculate button.

FAQs on Modified Basin Lag given Time Base

What is the formula to find Modified Basin Lag given Time Base?

The formula of Modified Basin Lag given Time Base is expressed as Modified Basin Lag = (Time Base-72)/3. Here is an example- 0.001667 = (324000-72)/3.

How to calculate Modified Basin Lag given Time Base?

With Time Base (t_b) we can find Modified Basin Lag given Time Base using the formula - Modified Basin Lag = (Time Base-72)/3.

What are the other ways to Calculate Modified Basin Lag?

Here are the different ways to Calculate Modified Basin Lag-

Modified Basin Lag=2.78*Regional Constant*Area of Catchment/Peak Discharge
Modified Basin Lag=(21*Basin Lag/22)+(Non-standard rainfall duration/4)
Modified Basin Lag=Basin Lag+(Non-standard rainfall duration-Standard Duration of Effective Rainfall)/4

Can the Modified Basin Lag given Time Base be negative?

No, the Modified Basin Lag given Time Base, measured in Time cannot be negative.

Which unit is used to measure Modified Basin Lag given Time Base?

Modified Basin Lag given Time Base is usually measured using the Hour[h] for Time. Second[h], Millisecond[h], Microsecond[h] are the few other units in which Modified Basin Lag given Time Base can be measured.

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