2021 Oct 17 19:00:00 UTC
Number of Detected Coronal Holes :03
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :082
V001  S56.09  E 4.69
V002  S54.16  E18.22
V003  S48.41  E21.35
V004  S44.90  E11.15
V005  S37.89  E10.14
V006  S30.07  E 7.23
V007  S22.83  E 8.02
V008  S21.45  E 3.74
V009  S14.17  E 1.59
V010  S16.27  W 3.25
V011  S19.32  W 8.47
V012  S17.23  W15.21
V013  S19.14  W18.30
V014  S22.15  W24.80
V015  S24.97  W20.15
V016  S28.67  W15.04
V017  S36.69  W12.10
V018  S42.12  W 7.19
V019  S48.05  W 8.48
V020  S54.83  W14.50

CH 02
Area (thousandth of solar disk) :022
V001  N43.70  E 6.43
V002  N46.77  E11.92
V003  N49.29  E19.19
V004  N49.96  E25.30
V005  N52.25  E22.91
V006  N53.81  E16.98
V007  N53.01  E 9.52
V008  N56.30  E 5.53
V009  N56.30  W 5.02
V010  N55.03  W15.79
V011  N53.76  W21.79
V012  N51.84  W27.16
V013  N47.94  W24.30
V014  N47.61  W15.66
V015  N46.91  W 9.36
V016  N46.05  W 2.80
V017  N43.70  E 1.78

CH 03
Area (thousandth of solar disk) :010
V001  N17.88  W17.38
V002  N20.53  W15.60
V003  N21.83  W12.88
V004  N22.42  W 9.84
V005  N25.23  W 7.05
V006  N26.62  W 9.09
V007  N27.06  W12.88
V008  N25.30  W16.16
V009  N22.57  W18.17
V010  N24.04  W22.10
V011  N22.68  W25.29
V012  N20.08  W25.44
V013  N18.18  W21.34