2018 Apr 19 12:00:00 UTC
Number of Detected Coronal Holes :03
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :047
V001  S55.45  E 8.41
V002  S53.61  E17.29
V003  S51.17  E25.16
V004  S47.97  E31.21
V005  S44.53  E29.84
V006  S45.37  E23.36
V007  S38.87  E18.09
V008  S35.33  E13.53
V009  S31.52  E13.94
V010  S32.08  E 8.38
V011  S34.14  E 3.81
V012  S36.25  W 1.22
V013  S34.79  W 5.65
V014  S39.52  W 8.39
V015  S45.11  W 7.52
V016  S47.97  W14.21
V017  S50.33  W23.16
V018  S53.41  W19.68
V019  S55.14  W 9.93
V020  S53.96  W 1.06

CH 02
Area (thousandth of solar disk) :013
V001  S12.22  W25.66
V002  S 8.31  W25.19
V003  S 4.92  W24.52
V004  S 1.43  W22.84
V005  N 1.90  W21.51
V006  N 3.45  W21.29
V007  N 4.40  W24.33
V008  N 3.49  W29.70
V009  N 3.33  W33.70
V010  N 2.74  W31.00
V011  S 0.40  W31.11
V012  S 3.41  W30.61
V013  S 5.72  W30.72
V014  S 7.31  W28.21
V015  S10.76  W28.83

CH 03
Area (thousandth of solar disk) :004
V001  N 3.69  W17.17
V002  N 3.90  W14.36
V003  N 7.09  W12.13
V004  N 8.23  W14.41
V005  N10.52  W18.20
V006  N 8.89  W20.53
V007  N 7.21  W18.85
V008  N 5.57  W16.84