2019 Apr 20 23:00:00 UTC Number of Detected Coronal Holes :01 (based on SDO AIA 193 Angstrom Image) CH 01 Area (thousandth of solar disk) :004 V001 S14.78 W 1.48 V002 S12.84 W 3.28 V003 S10.19 W 3.05 V004 S 8.35 W 1.01 V005 S 8.95 E 1.26 V006 S10.08 E 4.11 V007 S12.49 E 3.38 V008 S12.95 E 0.69