2019 Feb 28 00:00:00 UTC Number of Detected Coronal Holes :01 (based on SDO AIA 193 Angstrom Image) CH 01 Area (thousandth of solar disk) :042 V001 S56.09 E 5.76 V002 S54.98 E14.39 V003 S52.23 E22.82 V004 S50.47 E29.11 V005 S45.20 E26.58 V006 S43.82 E19.09 V007 S44.44 E12.25 V008 S41.32 E 7.34 V009 S38.95 E 3.82 V010 S40.77 W 0.82 V011 S44.11 W 6.72 V012 S44.32 W13.12 V013 S40.81 W18.71 V014 S39.22 W23.81 V015 S40.65 W31.58 V016 S43.41 W30.32 V017 S48.68 W28.74 V018 S51.99 W25.38 V019 S54.32 W17.49 V020 S56.03 W 5.27