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Snyder's Equation for Standard Duration of Effective Rainfall Formula

GoStandard Duration of Effective Rainfall given Modified Basin Lag Formula

GoStandard Effective Duration given Modified Basin Lag Formula

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Standard Duration of Effective Rainfall as adopted by Snyder. Check FAQs

t r = \frac{t p}{5.5}

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

Snyder's Equation for Standard Duration of Effective Rainfall Example

With values

With units

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Here is how the Snyder's Equation for Standard Duration of Effective Rainfall equation looks like with Values.

Here is how the Snyder's Equation for Standard Duration of Effective Rainfall equation looks like with Units.

Here is how the Snyder's Equation for Standard Duration of Effective Rainfall equation looks like.

1.0909 = \frac{6}{5.5}

1.0909h = \frac{6h}{5.5}

1.0909 = \frac{6}{5.5}

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Snyder's Equation for Standard Duration of Effective Rainfall Solution

Follow our step by step solution on how to calculate Snyder's Equation for Standard Duration of Effective Rainfall?

FIRST Step Consider the formula

t r = \frac{t p}{5.5}

Next Step Substitute values of Variables

∴

t r = \frac{6h}{5.5}

Next Step Convert Units

∴

t r = \frac{21600s}{5.5}

Next Step Prepare to Evaluate

∴

t r = \frac{21600}{5.5}

Next Step Evaluate

∴

t r = 3927.27272727273s

Next Step Convert to Output's Unit

∴

t r = 1.09090909090909h

LAST Step Rounding Answer

∴

t r = 1.0909h

Snyder's Equation for Standard Duration of Effective Rainfall Formula Elements

Variables

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

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

Other Formulas to find Standard Duration of Effective Rainfall

Go Standard Duration of Effective Rainfall given Modified Basin Lag

t r = t R - 4 \cdot (t' p - t p)

Go Standard Effective Duration given Modified Basin Lag

t r = - (4 \cdot (t' p - t p) - t R)

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 Snyder's Equation for Standard Duration of Effective Rainfall?

Snyder's Equation for Standard Duration of Effective Rainfall evaluator uses Standard Duration of Effective Rainfall = Basin Lag/5.5 to evaluate the Standard Duration of Effective Rainfall, The Snyder's Equation for Standard Duration of Effective Rainfall formula is the duration for when precipitation is equal to the difference between total rainfall and actual evapotranspiration. At ground level, water from effective rainfall is split into two fractions: surface run-off and infiltration. Standard Duration of Effective Rainfall is denoted by t_r symbol.

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

FAQs on Snyder's Equation for Standard Duration of Effective Rainfall

What is the formula to find Snyder's Equation for Standard Duration of Effective Rainfall?

The formula of Snyder's Equation for Standard Duration of Effective Rainfall is expressed as Standard Duration of Effective Rainfall = Basin Lag/5.5. Here is an example- 0.000303 = 21600/5.5.

How to calculate Snyder's Equation for Standard Duration of Effective Rainfall?

With Basin Lag (t_p) we can find Snyder's Equation for Standard Duration of Effective Rainfall using the formula - Standard Duration of Effective Rainfall = Basin Lag/5.5.

What are the other ways to Calculate Standard Duration of Effective Rainfall?

Here are the different ways to Calculate Standard Duration of Effective Rainfall-

Standard Duration of Effective Rainfall=Non-standard rainfall duration-4*(Modified Basin Lag-Basin Lag)
Standard Duration of Effective Rainfall=-(4*(Modified Basin Lag-Basin Lag)-Non-standard rainfall duration)

Can the Snyder's Equation for Standard Duration of Effective Rainfall be negative?

No, the Snyder's Equation for Standard Duration of Effective Rainfall, measured in Time cannot be negative.

Which unit is used to measure Snyder's Equation for Standard Duration of Effective Rainfall?

Snyder's Equation for 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 Snyder's Equation for Standard Duration of Effective Rainfall can be measured.

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