2021 Apr 20 10:00:00 UTC
Number of Detected Coronal Holes :01
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :021
V001  S15.28  E 1.73
V002  S12.19  E 3.25
V003  S 8.85  E 1.44
V004  S 5.09  W 0.33
V005  S 1.66  W 3.10
V006  S 1.90  W 4.30
V007  S 1.95  W 8.30
V008  N 1.78  W 7.40
V009  N 4.16  W 5.86
V010  N 2.52  W 8.24
V011  S 0.19  W10.48
V012  S 1.19  W11.29
V013  S 3.69  W11.52
V014  S 6.73  W14.15
V015  S 9.42  W16.23
V016  S12.30  W13.97
V017  S10.31  W10.36
V018  S10.74  W 5.80
V019  S11.97  W 1.75