Can atmospheric pressure be more than 760mmHg?

ktrone

ktrone

@ktrone-VAIFfN Oct 26, 2024
Can atmospheric pressure can be greater than 760 mmHg at sea level or it is always less than 760 mmHg.

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  • silverscorpion

    silverscorpion

    @silverscorpion-iJKtdQ Dec 2, 2008

    Atmospheric pressure at sea level is 76 cmHg. So, as altitude increases, pressure drops. By the same rule, atmospheric pressure must be more than 76 cmHg in places below sea level. I'm not sure though..
  • Voltaire

    Voltaire

    @voltaire-4MxWke Jul 24, 2010

    Yes. Sometimes high pressure cells move over the coast and then the barometer goes over 760 torr