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

CH 01
Area (thousandth of solar disk) :081
V001  S56.09  E 5.98
V002  S53.77  E19.31
V003  S47.61  E22.40
V004  S42.11  E13.26
V005  S34.30  E14.75
V006  S28.23  E14.04
V007  S22.18  E14.00
V008  S17.46  E10.07
V009  S11.59  E 6.23
V010  S16.36  E 1.76
V011  S20.91  W 3.18
V012  S20.35  W 9.04
V013  S20.60  W14.98
V014  S17.91  W21.06
V015  S22.06  W19.57
V016  S26.76  W13.71
V017  S28.64  W 8.07
V018  S35.11  W 5.56
V019  S43.60  W 5.66
V020  S52.70  W 3.73

CH 02
Area (thousandth of solar disk) :026
V001  N42.56  W20.10
V002  N43.57  W13.75
V003  N46.65  W 8.43
V004  N46.74  W 1.94
V005  N45.20  E 4.88
V006  N44.19  E10.06
V007  N45.44  E15.78
V008  N48.62  E21.67
V009  N51.06  E27.10
V010  N53.58  E21.72
V011  N54.97  E15.58
V012  N56.00  E 9.48
V013  N56.34  E 0.04
V014  N55.45  W12.49
V015  N53.61  W19.10
V016  N52.42  W25.61
V017  N47.83  W23.54

CH 03
Area (thousandth of solar disk) :014
V001  N16.27  W13.24
V002  N19.01  W11.75
V003  N20.25  W 8.93
V004  N21.57  W 5.61
V005  N22.26  W 1.98
V006  N24.38  W 0.13
V007  N28.96  W 0.76
V008  N28.37  W 2.89
V009  N27.53  W 6.88
V010  N26.76  W 9.98
V011  N23.73  W12.30
V012  N23.47  W15.99
V013  N21.77  W19.69
V014  N20.15  W19.33
V015  N17.23  W16.38

CH 04
Area (thousandth of solar disk) :007
V001  S 9.80  E21.62
V002  S 6.90  E20.68
V003  S 4.74  E17.43
V004  S 1.58  E15.28
V005  N 1.90  E14.36
V006  N 0.22  E11.11
V007  N 1.43  E 8.30
V008  N 2.08  E 6.86
V009  S 1.05  E 9.07
V010  S 3.37  E11.84
V011  S 5.72  E13.60
V012  S 7.73  E15.78
V013  S 7.87  E18.66