2021 Apr 21 08:00:00 UTC
Number of Detected Coronal Holes :01
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :023
V001  S12.22  W11.01
V002  S 8.06  W 9.84
V003  S 5.02  W10.08
V004  S 1.52  W 9.92
V005  N 1.38  W11.21
V006  N 4.50  W11.77
V007  N 3.15  W14.99
V008  N 5.13  W18.70
V009  N 2.82  W20.13
V010  N 1.71  W22.89
V011  S 0.13  W22.59
V012  S 2.32  W25.66
V013  S 3.10  W24.43
V014  S 6.00  W21.75
V015  S 7.51  W19.52
V016  S10.52  W18.62
V017  S10.40  W14.84