2021 Oct 20 16:00:00 UTC
Number of Detected Coronal Holes :02
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :029
V001  S47.44  W24.65
V002  S42.78  W27.07
V003  S36.53  W23.28
V004  S32.08  W24.13
V005  S31.38  W29.82
V006  S28.13  W28.87
V007  S23.47  W25.98
V008  S20.02  W27.70
V009  S18.13  W32.39
V010  S14.17  W31.35
V011  S11.43  W34.78
V012  S15.78  W37.29
V013  S19.84  W40.36
V014  S23.22  W46.38
V015  S27.65  W44.45
V016  S28.00  W38.81
V017  S33.32  W37.47
V018  S33.50  W32.28
V019  S38.78  W32.34
V020  S43.53  W29.05

CH 02
Area (thousandth of solar disk) :026
V001  N44.53  W13.46
V002  N47.26  W 8.79
V003  N46.56  W 2.77
V004  N47.79  E 3.54
V005  N47.26  E 8.79
V006  N48.50  E14.88
V007  N45.20  E16.07
V008  N48.32  E23.15
V009  N46.91  E29.87
V010  N48.50  E30.90
V011  N51.27  E28.09
V012  N53.21  E22.19
V013  N55.03  E15.54
V014  N56.09  E 1.92
V015  N55.03  W15.32
V016  N53.21  W22.83
V017  N50.89  W28.48
V018  N47.79  W32.29
V019  N45.71  W27.61
V020  N45.37  W20.21