2018 Feb 01 21:00:00 UTC Number of Detected Coronal Holes :02 (based on SDO AIA 193 Angstrom Image) CH 01 Area (thousandth of solar disk) :081 V001 N23.99 W 5.87 V002 N31.31 W 5.09 V003 N36.10 E 1.03 V004 N28.91 E 4.55 V005 N34.64 E11.93 V006 N38.42 E22.99 V007 N38.80 E33.26 V008 N34.00 E41.06 V009 N39.87 E40.86 V010 N43.29 E31.63 V011 N50.70 E29.00 V012 N54.21 E18.73 V013 N56.09 W 3.84 V014 N53.81 W17.27 V015 N51.08 W28.39 V016 N47.79 W34.73 V017 N45.88 W27.32 V018 N39.87 W18.68 V019 N33.78 W12.25 V020 N26.16 W11.94 CH 02 Area (thousandth of solar disk) :026 V001 S56.51 W 0.22 V002 S54.62 E14.03 V003 S52.42 E24.65 V004 S48.87 E29.06 V005 S48.32 E20.45 V006 S40.38 E15.93 V007 S37.15 E10.82 V008 S32.22 E 6.68 V009 S29.21 E 5.18 V010 S35.87 E 8.09 V011 S41.92 E11.83 V012 S49.77 E14.64 V013 S48.14 E 5.64 V014 S46.68 W 2.83 V015 S51.25 W 9.37 V016 S43.66 W12.55 V017 S45.88 W21.58 V018 S47.44 W30.83 V019 S51.08 W28.16 V020 S54.01 W20.02