2017 Oct 21 20:00:00 UTC
Number of Detected Coronal Holes :02
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :048
V001  S13.19  E 4.28
V002  S 8.27  E 6.54
V003  S 0.80  E 3.89
V004  S 2.40  W 2.36
V005  N 2.31  E 1.26
V006  N 9.70  E 2.80
V007  N17.63  E10.14
V008  N25.91  E12.88
V009  N29.84  E16.11
V010  N28.77  E 8.60
V011  N25.76  E 1.91
V012  N24.10  E 3.54
V013  N17.91  E 1.27
V014  N14.36  W 4.72
V015  N 9.69  W11.79
V016  N 4.46  W16.07
V017  N 5.72  W 7.98
V018  N 1.66  W 2.85
V019  S 5.56  W 3.43
V020  S 6.00  E 1.72

CH 02
Area (thousandth of solar disk) :031
V001  N40.34  E12.74
V002  N40.97  E17.92
V003  N45.20  E24.81
V004  N47.92  E32.59
V005  N50.51  E28.02
V006  N53.26  E22.59
V007  N54.32  E15.37
V008  N56.09  E 8.72
V009  N55.03  E 2.49
V010  N56.25  W 6.06
V011  N55.66  W13.40
V012  N53.66  W21.95
V013  N51.65  W27.48
V014  N49.73  W27.27
V015  N44.86  W18.60
V016  N46.26  W12.52
V017  N48.14  W 6.07
V018  N46.09  W 0.47
V019  N44.78  E 5.28
V020  N42.40  E 8.20