2019 Feb 21 04:00:00 UTC Number of Detected Coronal Holes :01 (based on SDO AIA 193 Angstrom Image) CH 01 Area (thousandth of solar disk) :009 V001 N41.76 E 6.55 V002 N46.39 E11.69 V003 N48.45 E17.79 V004 N47.99 E23.01 V005 N48.32 E28.60 V006 N50.89 E27.14 V007 N52.99 E20.98 V008 N49.04 E13.84 V009 N52.13 E 9.92 V010 N55.03 E15.00 V011 N56.30 E 1.11 V012 N55.24 W 6.82 V013 N53.61 W11.65 V014 N53.09 W 3.65 V015 N52.63 E 2.14 V016 N52.23 E 8.63 V017 N45.77 E 5.97