2017 Oct 21 18:00:00 UTC
Number of Detected Coronal Holes :02
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :047
V001  S13.31  E 5.01
V002  S 6.49  E 7.38
V003  N 0.81  E 5.45
V004  S 2.85  W 0.95
V005  N 2.83  E 1.81
V006  N11.82  E 5.32
V007  N19.68  E12.12
V008  N26.43  E16.22
V009  N27.29  E13.58
V010  N27.69  E 7.00
V011  N23.93  E 1.56
V012  N24.53  E 4.56
V013  N22.49  E 6.32
V014  N17.24  E 0.60
V015  N11.12  W 8.56
V016  N 5.09  W15.22
V017  N 4.86  W 9.01
V018  N 2.22  W 1.83
V019  S 4.27  W 2.04
V020  S 6.73  E 2.51

CH 02
Area (thousandth of solar disk) :031
V001  N40.18  E18.20
V002  N44.69  E23.16
V003  N47.35  E30.25
V004  N49.77  E31.31
V005  N51.65  E26.19
V006  N53.81  E19.55
V007  N55.35  E13.40
V008  N55.82  E 6.73
V009  N56.30  W 0.86
V010  N55.50  W11.57
V011  N54.11  W20.40
V012  N51.99  W27.11
V013  N49.41  W28.16
V014  N45.75  W19.45
V015  N45.54  W13.79
V016  N47.44  W 8.64
V017  N46.39  W 1.38
V018  N47.79  E 4.74
V019  N42.72  E 7.14
V020  N41.16  E12.21