2021 Jan 31 04:00:00 UTC Number of Detected Coronal Holes :02 (based on SDO AIA 193 Angstrom Image) CH 01 Area (thousandth of solar disk) :013 V001 S26.23 W14.19 V002 S22.08 W11.39 V003 S18.69 W11.70 V004 S16.10 W10.50 V005 S13.54 W11.84 V006 S11.37 W14.45 V007 S 9.11 W18.08 V008 S12.52 W17.31 V009 S13.31 W20.28 V010 S11.39 W23.18 V011 S15.14 W22.09 V012 S17.79 W19.44 V013 S20.05 W17.18 V014 S22.78 W16.52 CH 02 Area (thousandth of solar disk) :010 V001 S23.47 E38.46 V002 S20.37 E34.63 V003 S16.95 E32.54 V004 S13.72 E32.37 V005 S10.19 E32.09 V006 S 6.26 E34.96 V007 S 5.48 E30.24 V008 S 6.06 E26.14 V009 S 9.38 E27.22 V010 S12.59 E27.88 V011 S15.92 E28.09 V012 S19.58 E29.92 V013 S22.54 E33.82