2021 Apr 18 21:00:00 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  S54.65  E12.82
V003  S52.68  E21.84
V004  S45.78  E19.36
V005  S40.65  E12.89
V006  S36.25  E 6.76
V007  S32.50  E 3.23
V008  S28.10  W 1.07
V009  S25.43  W 9.23
V010  S24.65  W15.08
V011  S19.01  W19.62
V012  S15.31  W25.44
V013  S19.66  W30.92
V014  S24.39  W32.20
V015  S29.32  W30.78
V016  S36.21  W32.81
V017  S40.49  W31.81
V018  S46.30  W29.81
V019  S51.65  W25.26
V020  S54.18  W14.97

CH 02
Area (thousandth of solar disk) :018
V001  S14.78  E20.73
V002  S11.73  E22.95
V003  S 7.27  E22.24
V004  S 3.93  E24.45
V005  S 0.83  E24.39
V006  S 3.09  E21.71
V007  S 6.19  E19.76
V008  S 4.40  E16.31
V009  S 0.59  E17.38
V010  N 1.90  E18.27
V011  N 4.28  E18.31
V012  N 1.78  E14.79
V013  S 0.71  E11.49
V014  S 5.00  E10.44
V015  S 5.95  E 7.07
V016  S 8.59  E10.03
V017  S 9.55  E14.25
V018  S11.97  E17.53