2018 Apr 21 21:00:00 UTC
Number of Detected Coronal Holes :01
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :047
V001  S56.09  E 4.69
V002  S53.81  E16.17
V003  S49.31  E26.36
V004  S44.49  E30.83
V005  S39.72  E20.20
V006  S34.21  E12.20
V007  S32.29  E 5.56
V008  S39.79  E 8.07
V009  S37.29  E12.50
V010  S44.82  E12.54
V011  S45.54  E 5.18
V012  S42.88  W 5.65
V013  S37.44  W 9.47
V014  S32.79  W15.02
V015  S36.10  W21.78
V016  S40.97  W24.38
V017  S37.14  W19.30
V018  S45.75  W21.31
V019  S51.17  W23.50
V020  S54.26  W11.94