2021 Aug 21 04:00:00 UTC
Number of Detected Coronal Holes :02
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :039
V001  N26.23  E10.12
V002  N30.04  E 9.06
V003  N35.22  E 9.10
V004  N39.40  E11.15
V005  N43.80  E18.02
V006  N46.43  E26.89
V007  N50.87  E24.49
V008  N53.81  E16.40
V009  N55.24  E 4.68
V010  N54.42  W 5.64
V011  N50.05  W 2.69
V012  N40.49  W 0.13
V013  N35.08  W 0.55
V014  N38.64  W 6.78
V015  N34.61  W 9.72
V016  N31.70  W 8.02
V017  N29.45  W 4.18
V018  N28.64  W 1.89
V019  N28.18  E 1.94
V020  N27.07  E 6.15

CH 02
Area (thousandth of solar disk) :007
V001  N15.77  E 1.98
V002  N16.58  E 5.09
V003  N21.08  E 4.03
V004  N24.20  E 2.74
V005  N24.55  E 0.04
V006  N21.80  W 1.49
V007  N22.85  W 5.04
V008  N25.09  W 7.90
V009  N21.74  W 5.97
V010  N19.15  W 2.78
V011  N16.78  W 0.25