2019 Apr 20 09:00:00 UTC Number of Detected Coronal Holes :01 (based on SDO AIA 193 Angstrom Image) CH 01 Area (thousandth of solar disk) :026 V001 S56.09 W 3.62 V002 S53.65 E 2.76 V003 S54.92 E 8.42 V004 S54.42 E17.71 V005 S52.21 E24.85 V006 S49.61 E29.73 V007 S47.20 E26.93 V008 S46.14 E19.70 V009 S45.74 E14.42 V010 S44.53 E 8.70 V011 S42.59 E 2.78 V012 S39.80 W 1.48 V013 S42.61 W 6.96 V014 S45.01 W11.53 V015 S48.66 W14.00 V016 S50.33 W20.42 V017 S53.32 W17.08 V018 S54.67 W10.91