2018 Apr 19 16:00:00 UTC
Number of Detected Coronal Holes :02
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :011
V001  S12.58  W27.06
V002  S 9.14  W27.26
V003  S 5.80  W26.68
V004  S 2.46  W24.67
V005  N 0.90  W24.91
V006  N 3.21  W25.50
V007  N 3.23  W28.80
V008  N 3.21  W32.99
V009  N 2.74  W33.09
V010  S 0.39  W32.22
V011  S 3.45  W32.69
V012  S 6.38  W32.51
V013  S 8.68  W30.48
V014  S10.88  W29.79

CH 02
Area (thousandth of solar disk) :004
V001  N 2.38  W19.53
V002  N 4.03  W16.66
V003  N 6.58  W14.61
V004  N 9.96  W18.98
V005  N 9.49  W21.92
V006  N 6.61  W23.38
V007  N 6.22  W20.68
V008  N 4.42  W18.67