See that 24.62 inHg? That is very low atmospheric pressure due to local elevation. The lower the pressure the higher the elevation. So, the correction factor increases your results to correct your numbers to std.
Here in OK at 1250 ft elevation, pressure runs between 28.5 to 29.5 in Hg.
Std pressure (sea level) is 29.92 inHg, so you were definately in some "thin" air!
Last edited by SG4247; 10-20-2017 at 12:55 PM.
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