Examine Pressure Reading Drops Due to Hurricane Sandy 

Use AirPressureData to examine pressure reading drops due to Hurricane Sandy at Long Island MacArthur Airport.

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Find the lowest pressure measured during the observation time and express it in various units.

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Use Differences to investigate the pressure changes.

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Use LowpassFilter to reduce the noise in the differenced signal.

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Find the maximum registered drop and spike of the pressure.

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