2021 Jan 28 14:00:00 UTC Number of Detected Coronal Holes :02 (based on SDO AIA 193 Angstrom Image) CH 01 Area (thousandth of solar disk) :028 V001 S23.34 E13.33 V002 S22.50 E19.61 V003 S18.38 E17.05 V004 S15.45 E16.69 V005 S11.80 E12.11 V006 S 9.43 E 8.19 V007 S 6.35 E 2.60 V008 S 0.73 E 0.22 V009 N 0.83 W 6.03 V010 N 6.08 W 5.39 V011 N 7.33 W11.28 V012 N 7.63 W14.31 V013 N 3.24 W10.05 V014 S 2.00 W 7.05 V015 S 0.48 W 5.49 V016 S 4.19 W 0.12 V017 S 6.82 W 0.48 V018 S12.21 W 1.70 V019 S14.92 E 5.54 V020 S19.08 E10.50 CH 02 Area (thousandth of solar disk) :025 V001 N29.73 W 3.29 V002 N32.64 W 0.55 V003 N34.47 E 3.78 V004 N38.39 E 5.73 V005 N42.95 E 4.62 V006 N48.77 E 7.87 V007 N50.37 E13.58 V008 N55.73 E 9.39 V009 N56.09 E 2.05 V010 N56.28 W 5.34 V011 N54.83 W15.89 V012 N52.99 W16.19 V013 N47.61 W14.11 V014 N45.25 W 9.72 V015 N46.91 W 5.23 V016 N42.08 W 2.48 V017 N39.10 W 4.35 V018 N34.98 W 2.86 V019 N33.87 W 7.41 V020 N30.98 W 7.66