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Basin Lag given Standard Duration of Effective Rainfall Formula

GoBasin Lag given Modified Basin Lag Formula

GoBasin Lag given Modified Basin Lag for Effective Duration Formula

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Basin Lag is the elapsed time between the occurrences of the centroids of the effective rainfall. Check FAQs

t p = 5.5 \cdot t r

t_p - Basin Lag?t_r - Standard Duration of Effective Rainfall?

Basin Lag given Standard Duration of Effective Rainfall Example

With values

With units

Only example

Here is how the Basin Lag given Standard Duration of Effective Rainfall equation looks like with Values.

Here is how the Basin Lag given Standard Duration of Effective Rainfall equation looks like with Units.

Here is how the Basin Lag given Standard Duration of Effective Rainfall equation looks like.

11 = 5.5 \cdot 2

11h = 5.5 \cdot 2h

11 = 5.5 \cdot 2

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Basin Lag given Standard Duration of Effective Rainfall Solution

Follow our step by step solution on how to calculate Basin Lag given Standard Duration of Effective Rainfall?

FIRST Step Consider the formula

t p = 5.5 \cdot t r

Next Step Substitute values of Variables

∴

t p = 5.5 \cdot 2h

Next Step Convert Units

∴

t p = 5.5 \cdot 7200s

Next Step Prepare to Evaluate

∴

t p = 5.5 \cdot 7200

Next Step Evaluate

∴

t p = 39600s

LAST Step Convert to Output's Unit

∴

t p = 11h

Basin Lag given Standard Duration of Effective Rainfall Formula Elements

Variables

Basin Lag

Basin Lag is the elapsed time between the occurrences of the centroids of the effective rainfall.

Symbol: t_p

Measurement: TimeUnit: h

Note: Value should be greater than 0.

Formulas to find Basin Lag

Standard Duration of Effective Rainfall

Standard Duration of Effective Rainfall as adopted by Snyder.

Symbol: t_r

Measurement: TimeUnit: h

Note: Value should be greater than 0.

Formulas to find Standard Duration of Effective Rainfall

Other Formulas to find Basin Lag

Go Basin Lag given Modified Basin Lag

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

Go Basin Lag given Modified Basin Lag for Effective Duration

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

Go Basin Lag given Peak Discharge

t p = 2.78 \cdot C p \cdot \frac{A}{Q p}

Go Snyder's Equation

t p = C r \cdot {(L b \cdot L ca)}^{0.3}

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 Modified Basin Lag given Peak Discharge for Nonstandard Effective Rainfall

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

How to Evaluate Basin Lag given Standard Duration of Effective Rainfall?

Basin Lag given Standard Duration of Effective Rainfall evaluator uses Basin Lag = 5.5*Standard Duration of Effective Rainfall to evaluate the Basin Lag, The Basin Lag given Standard Duration of Effective Rainfall formula is defined as the elapsed time between the occurrences of the centroids of the effective rainfall. Basin Lag is denoted by t_p symbol.

How to evaluate Basin Lag given Standard Duration of Effective Rainfall using this online evaluator? To use this online evaluator for Basin Lag given Standard Duration of Effective Rainfall, enter Standard Duration of Effective Rainfall (t_r) and hit the calculate button.

FAQs on Basin Lag given Standard Duration of Effective Rainfall

What is the formula to find Basin Lag given Standard Duration of Effective Rainfall?

The formula of Basin Lag given Standard Duration of Effective Rainfall is expressed as Basin Lag = 5.5*Standard Duration of Effective Rainfall. Here is an example- 0.001665 = 5.5*7200.

How to calculate Basin Lag given Standard Duration of Effective Rainfall?

With Standard Duration of Effective Rainfall (t_r) we can find Basin Lag given Standard Duration of Effective Rainfall using the formula - Basin Lag = 5.5*Standard Duration of Effective Rainfall.

What are the other ways to Calculate Basin Lag?

Here are the different ways to Calculate Basin Lag-

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

Can the Basin Lag given Standard Duration of Effective Rainfall be negative?

No, the Basin Lag given Standard Duration of Effective Rainfall, measured in Time cannot be negative.

Which unit is used to measure Basin Lag given Standard Duration of Effective Rainfall?

Basin Lag given Standard Duration of Effective Rainfall is usually measured using the Hour[h] for Time. Second[h], Millisecond[h], Microsecond[h] are the few other units in which Basin Lag given Standard Duration of Effective Rainfall can be measured.

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