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Pressure Profile in Hurricane Winds Formula

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Pressure at radius 'r' (arbitrary radius) defining the normalized hurricane pressure profiles In the Holland model. Check FAQs

p = p c + (p n - p c) \cdot \exp (- \frac{A}{r^{B}})

p - Pressure at Radius?p_c - Central Pressure in Storm?p_n - Ambient Pressure at Periphery of Storm?A - Scaling Parameter?r - Arbitrary Radius?B - Parameter Controlling Peakedness?

Pressure Profile in Hurricane Winds Example

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With units

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Here is how the Pressure Profile in Hurricane Winds equation looks like with Values.

Here is how the Pressure Profile in Hurricane Winds equation looks like with Units.

Here is how the Pressure Profile in Hurricane Winds equation looks like.

974.9 = 965 + (974.9 - 965) \cdot \exp (- \frac{50}{48^{5}})

974.9mbar = 965mbar + (974.9mbar - 965mbar) \cdot \exp (- \frac{50m}{{48m}^{5}})

974.9 = 965 + (974.9 - 965) \cdot \exp (- \frac{50}{48^{5}})

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Pressure Profile in Hurricane Winds Solution

Follow our step by step solution on how to calculate Pressure Profile in Hurricane Winds?

FIRST Step Consider the formula

p = p c + (p n - p c) \cdot \exp (- \frac{A}{r^{B}})

Next Step Substitute values of Variables

∴

p = 965mbar + (974.9mbar - 965mbar) \cdot \exp (- \frac{50m}{{48m}^{5}})

Next Step Convert Units

∴

p = 96500Pa + (97490Pa - 96500Pa) \cdot \exp (- \frac{50m}{{48m}^{5}})

Next Step Prepare to Evaluate

∴

p = 96500 + (97490 - 96500) \cdot \exp (- \frac{50}{48^{5}})

Next Step Evaluate

∴

p = 97489.999805733Pa

Next Step Convert to Output's Unit

∴

p = 974.89999805733mbar

LAST Step Rounding Answer

∴

p = 974.9mbar

Pressure Profile in Hurricane Winds Formula Elements

Variables

Functions

Pressure at Radius

Pressure at radius 'r' (arbitrary radius) defining the normalized hurricane pressure profiles In the Holland model.

Symbol: p

Measurement: PressureUnit: mbar

Note: Value should be greater than 0.

Formulas to find Pressure at Radius

Open Variable

Central Pressure in Storm

Central Pressure in Storm almost invariably refers to sea level pressure of systems.

Symbol: p_c

Measurement: PressureUnit: mbar

Note: Value can be positive or negative.

Formulas to find Central Pressure in Storm

Open Variable

Ambient Pressure at Periphery of Storm

Ambient Pressure at Periphery of Storm is the pressure of the surrounding medium, such as a gas or liquid, in contact with the reference.

Symbol: p_n

Measurement: PressureUnit: mbar

Note: Value can be positive or negative.

Formulas to find Ambient Pressure at Periphery of Storm

Open Variable

Scaling Parameter

Scaling Parameter is a special kind of numerical parameter of a parametric family of probability distributions.

Symbol: A

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Scaling Parameter

Open Variable

Arbitrary Radius

Arbitrary Radius of the point on the circle closest to the origin must lie on the extended line connecting the circle's center and the origin.

Symbol: r

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Arbitrary Radius

Open Variable

Parameter Controlling Peakedness

Parameter Controlling Peakedness of the wind speed distribution.

Symbol: B

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Parameter Controlling Peakedness

Open Variable

exp

n an exponential function, the value of the function changes by a constant factor for every unit change in the independent variable.

Syntax: exp(Number)

Other formulas in Measured Wind Directions category

Go Direction in Standard Meteorological Terms

θ met = 270 - θ vec

Go Direction in Cartesian Coordinate System

θ vec = 270 - θ met

Go Ambient Pressure at Periphery of Storm

p n = (\frac{p - p c}{\exp (- \frac{A}{r^{B}})}) + p c

Go Cyclostrophic Approximation to Wind Speed

U c = {(A \cdot B \cdot (p n - p c) \cdot \frac{\exp (- \frac{A}{r^{B}})}{ρ \cdot r^{B}})}^{0.5}

See More

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How to Evaluate Pressure Profile in Hurricane Winds?

Pressure Profile in Hurricane Winds evaluator uses Pressure at Radius = Central Pressure in Storm+(Ambient Pressure at Periphery of Storm-Central Pressure in Storm)*exp(-Scaling Parameter/Arbitrary Radius^Parameter Controlling Peakedness) to evaluate the Pressure at Radius, The Pressure Profile in Hurricane Winds formula is defined as Low-pressure systems generally producing high winds, warmer air, and atmospheric lift-ideal ingredients for a tropical storm. Pressure at Radius is denoted by p symbol.

How to evaluate Pressure Profile in Hurricane Winds using this online evaluator? To use this online evaluator for Pressure Profile in Hurricane Winds, enter Central Pressure in Storm (p_c), Ambient Pressure at Periphery of Storm (p_n), Scaling Parameter (A), Arbitrary Radius (r) & Parameter Controlling Peakedness (B) and hit the calculate button.

FAQs on Pressure Profile in Hurricane Winds

What is the formula to find Pressure Profile in Hurricane Winds?

The formula of Pressure Profile in Hurricane Winds is expressed as Pressure at Radius = Central Pressure in Storm+(Ambient Pressure at Periphery of Storm-Central Pressure in Storm)*exp(-Scaling Parameter/Arbitrary Radius^Parameter Controlling Peakedness). Here is an example- 9.749 = 96500+(97490-96500)*exp(-50/48^5).

How to calculate Pressure Profile in Hurricane Winds?

With Central Pressure in Storm (p_c), Ambient Pressure at Periphery of Storm (p_n), Scaling Parameter (A), Arbitrary Radius (r) & Parameter Controlling Peakedness (B) we can find Pressure Profile in Hurricane Winds using the formula - Pressure at Radius = Central Pressure in Storm+(Ambient Pressure at Periphery of Storm-Central Pressure in Storm)*exp(-Scaling Parameter/Arbitrary Radius^Parameter Controlling Peakedness). This formula also uses Exponential Growth (exp) function(s).

Can the Pressure Profile in Hurricane Winds be negative?

No, the Pressure Profile in Hurricane Winds, measured in Pressure cannot be negative.

Which unit is used to measure Pressure Profile in Hurricane Winds?

Pressure Profile in Hurricane Winds is usually measured using the Millibar[mbar] for Pressure. Pascal[mbar], Kilopascal[mbar], Bar[mbar] are the few other units in which Pressure Profile in Hurricane Winds can be measured.

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