2021 Oct 16 21:00:00 UTC
Number of Detected Coronal Holes :04
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :076
V001  S56.09  E 5.76
V002  S53.81  E19.26
V003  S49.30  E25.31
V004  S41.33  E15.87
V005  S34.04  E16.91
V006  S26.69  E16.25
V007  S21.54  E14.41
V008  S15.15  E13.03
V009  S14.91  E 7.72
V010  S19.10  E 2.60
V011  S19.64  W 2.15
V012  S22.02  W 9.31
V013  S19.94  W15.88
V014  S18.85  W20.53
V015  S22.47  W15.60
V016  S27.09  W10.68
V017  S28.77  W 4.64
V018  S36.45  W 3.11
V019  S45.00  W 3.06
V020  S51.78  E 1.21

CH 02
Area (thousandth of solar disk) :026
V001  N41.92  W11.42
V002  N46.12  W 7.49
V003  N46.39  W 1.74
V004  N45.88  E 5.76
V005  N45.84  E10.29
V006  N45.16  E13.79
V007  N47.61  E19.16
V008  N50.18  E26.19
V009  N53.32  E22.77
V010  N54.42  E14.45
V011  N55.57  E 7.38
V012  N56.30  E 0.07
V013  N55.52  W12.34
V014  N53.61  W18.30
V015  N52.97  W24.25
V016  N49.96  W25.81
V017  N45.16  W19.96
V018  N42.72  W17.15

CH 03
Area (thousandth of solar disk) :013
V001  N15.89  W10.19
V002  N19.20  W 8.66
V003  N21.03  W 5.11
V004  N19.84  W 2.02
V005  N22.57  E 1.14
V006  N24.56  E 2.57
V007  N28.72  E 0.60
V008  N26.89  W 2.64
V009  N26.26  W 6.34
V010  N23.71  W 7.84
V011  N22.31  W12.17
V012  N21.80  W16.24
V013  N22.01  W20.38
V014  N19.14  W17.24
V015  N17.19  W14.02

CH 04
Area (thousandth of solar disk) :007
V001  S10.64  E12.31
V002  S 9.43  E15.26
V003  S 6.87  E15.30
V004  S 4.71  E17.50
V005  S 7.22  E19.25
V006  S 7.63  E22.75
V007  S 4.52  E20.75
V008  S 1.77  E18.27
V009  N 0.59  E16.18
V010  S 0.64  E12.90
V011  S 3.51  E12.12
V012  S 4.93  E14.72
V013  S 8.33  E13.85