Gnuplot Produced by GNUPLOT 5.4 patchlevel 1 30.12 30.14 30.16 30.18 30.2 30.22 30.24 30.26 05/16 00:00 05/16 04:00 05/16 08:00 05/16 12:00 05/16 16:00 05/16 20:00 05/17 00:00 Alabama A & M University Inches Hg Date Pres Huntsville - May 16, 2021 Barometric Pressure