2021 Apr 18 10:00:00 UTC
Number of Detected Coronal Holes :02
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :103
V001  S56.09  W 0.85
V002  S54.62  E13.05
V003  S53.01  E20.80
V004  S46.56  E21.04
V005  S40.18  E12.71
V006  S34.79  E 6.24
V007  S30.83  E 2.77
V008  S26.62  W 3.59
V009  S25.30  W 9.78
V010  S23.47  W14.94
V011  S19.14  W20.84
V012  S15.40  W25.49
V013  S19.39  W29.52
V014  S24.25  W31.25
V015  S29.32  W30.14
V016  S36.99  W32.88
V017  S40.49  W31.22
V018  S45.88  W30.24
V019  S51.65  W24.29
V020  S54.21  W12.71

CH 02
Area (thousandth of solar disk) :025
V001  S15.40  E 7.67
V002  S11.96  E 9.01
V003  S 8.71  E11.92
V004  S11.79  E18.54
V005  S13.41  E24.28
V006  S 8.02  E23.07
V007  S 2.82  E24.72
V008  S 6.47  E21.77
V009  S 4.12  E17.50
V010  N 0.42  E20.58
V011  N 1.60  E19.21
V012  N 3.74  E17.80
V013  S 0.78  E12.51
V014  S 4.88  E10.60
V015  S 9.31  E 7.48
V016  S 5.39  E 3.32
V017  S 5.76  E 1.31
V018  S 3.21  W 1.77
V019  S 7.38  W 0.36
V020  S11.25  E 3.26