2021 Oct 17 04:00:00 UTC
Number of Detected Coronal Holes :03
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :077
V001  S56.30  E 6.01
V002  S54.31  E18.12
V003  S47.63  E22.27
V004  S42.34  E13.08
V005  S34.82  E14.31
V006  S27.79  E13.15
V007  S22.44  E12.47
V008  S16.25  E10.58
V009  S14.69  E 5.42
V010  S17.76  W 0.88
V011  S20.21  W 5.90
V012  S21.93  W11.08
V013  S21.75  W17.87
V014  S17.01  W22.56
V015  S21.84  W20.54
V016  S25.10  W15.00
V017  S27.05  W 8.84
V018  S35.32  W 6.37
V019  S43.29  W 5.15
V020  S52.07  W 3.33

CH 02
Area (thousandth of solar disk) :026
V001  N42.24  W19.14
V002  N43.57  W14.26
V003  N46.39  W10.33
V004  N46.17  W 4.00
V005  N45.55  E 2.54
V006  N44.03  E 8.49
V007  N45.88  E14.92
V008  N48.38  E19.65
V009  N51.20  E26.98
V010  N53.41  E21.09
V011  N54.83  E14.16
V012  N55.66  E 4.52
V013  N55.70  W 9.71
V014  N54.01  W16.64
V015  N53.01  W23.06
V016  N50.79  W27.78
V017  N46.43  W22.29

CH 03
Area (thousandth of solar disk) :013
V001  N16.14  W13.62
V002  N18.65  W11.64
V003  N20.24  W 9.42
V004  N21.37  W 6.06
V005  N22.44  W 2.13
V006  N24.04  W 0.56
V007  N28.45  W 1.22
V008  N28.75  W 2.06
V009  N27.69  W 5.64
V010  N26.36  W 9.11
V011  N24.60  W12.21
V012  N23.54  W15.69
V013  N21.83  W19.83
V014  N20.27  W20.42
V015  N18.37  W17.02