2018 Feb 20 22:00:00 UTC Number of Detected Coronal Holes :01 (based on SDO AIA 193 Angstrom Image) CH 01 Area (thousandth of solar disk) :011 V001 N16.89 W 4.85 V002 N20.27 W 6.22 V003 N23.34 W 8.71 V004 N26.89 W 9.51 V005 N26.62 W 5.33 V006 N29.04 W 5.04 V007 N32.93 W 8.10 V008 N30.69 W11.13 V009 N27.56 W13.95 V010 N27.02 W17.48 V011 N25.17 W14.61 V012 N21.54 W14.86 V013 N18.01 W14.66 V014 N18.13 W11.97 V015 N19.01 W 7.95