2021 Apr 21 10:00:00 UTC
Number of Detected Coronal Holes :02
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :025
V001  S12.10  W12.25
V002  S 8.59  W11.03
V003  S 5.26  W11.42
V004  S 0.34  W10.62
V005  N 2.56  W11.74
V006  N 5.01  W12.50
V007  N 4.20  W15.94
V008  N 5.00  W19.36
V009  N 2.96  W21.06
V010  N 1.84  W23.75
V011  N 3.01  W25.52
V012  S 0.22  W23.86
V013  S 2.58  W26.88
V014  S 4.16  W23.79
V015  S 6.91  W21.41
V016  S10.26  W21.24
V017  S11.03  W18.71
V018  S10.35  W15.08

CH 02
Area (thousandth of solar disk) :015
V001  N26.23  E 7.31
V002  N30.28  E 9.96
V003  N32.08  E 7.98
V004  N35.20  E 9.08
V005  N32.47  E11.17
V006  N34.97  E13.28
V007  N39.76  E15.06
V008  N45.09  E16.10
V009  N46.12  E22.23
V010  N48.38  E27.74
V011  N50.89  E22.84
V012  N49.86  E19.16
V013  N49.33  E13.51
V014  N54.76  E14.44
V015  N53.67  E10.02
V016  N48.73  E11.38
V017  N43.96  E 8.45
V018  N38.51  E 6.11
V019  N33.65  E 5.31
V020  N28.37  E 4.73