Gnuplot Produced by GNUPLOT 5.4 patchlevel 0 30.12 30.14 30.16 30.18 30.2 30.22 30.24 30.26 10/21 00:00 10/21 04:00 10/21 08:00 10/21 12:00 10/21 16:00 10/21 20:00 10/22 00:00 Alabama A & M University Inches Hg Date Pres Birmingham - October 21, 2020 Barometric Pressure