2025 Apr 21 12:00:00 UTC Number of Detected Coronal Holes :03 (based on SDO AIA 193 Angstrom Image) CH 01 Area (thousandth of solar disk) :135 V001 S47.44 E22.73 V002 S39.87 E37.04 V003 S27.33 E39.91 V004 S20.21 E28.59 V005 S32.14 E27.43 V006 S38.95 E26.37 V007 S35.51 E14.74 V008 S31.38 E 6.72 V009 S20.80 E 3.46 V010 S14.09 W 0.45 V011 S13.50 W12.88 V012 S17.14 W23.15 V013 S 8.93 W21.69 V014 S 6.09 W25.06 V015 S14.38 W28.35 V016 S23.86 W37.28 V017 S32.03 W27.93 V018 S38.27 W17.14 V019 S44.53 W 7.64 V020 S43.35 E 8.06 CH 02 Area (thousandth of solar disk) :005 V001 S32.22 W14.20 V002 S32.08 W17.22 V003 S29.10 W17.92 V004 S28.64 W20.32 V005 S26.86 W22.54 V006 S24.06 W20.27 V007 S23.32 W16.57 V008 S25.97 W15.12 V009 S27.48 W14.16 V010 S29.28 W11.90 CH 03 Area (thousandth of solar disk) :004 V001 S27.96 W10.28 V002 S25.92 W12.93 V003 S22.74 W11.94 V004 S20.02 W12.11 V005 S17.29 W11.81 V006 S18.79 W 9.62 V007 S20.48 W 8.15 V008 S23.36 W 9.35 V009 S25.77 W 8.35