2015 Apr 28 19:00:00 UTC
Number of Detected Coronal Holes :04
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :050
V001  N18.01  W 1.38
V002  N20.53  E 2.47
V003  N25.30  E 8.30
V004  N29.18  E14.36
V005  N31.38  E20.25
V006  N29.90  E21.77
V007  N33.47  E27.36
V008  N38.21  E34.20
V009  N44.10  E33.77
V010  N41.44  E26.45
V011  N45.88  E25.41
V012  N46.04  E23.43
V013  N46.56  E15.61
V014  N46.07  E 8.97
V015  N49.46  E 6.84
V016  N47.83  E 1.46
V017  N40.46  E 2.19
V018  N35.27  W 0.58
V019  N27.65  W 0.94
V020  N23.02  W 0.96

CH 02
Area (thousandth of solar disk) :010
V001  N 7.87  E 0.96
V002  N 9.06  E 3.72
V003  N10.86  E 6.53
V004  N13.93  E 9.44
V005  N16.55  E 8.88
V006  N19.97  E11.28
V007  N22.76  E12.21
V008  N20.98  E10.06
V009  N18.88  E 6.93
V010  N16.85  E 3.23
V011  N13.78  E 0.35
V012  N 9.89  W 0.24

CH 03
Area (thousandth of solar disk) :006
V001  S 1.07  E38.96
V002  N 2.15  E41.32
V003  N 4.77  E41.63
V004  N 6.99  E40.39
V005  N 4.97  E36.82
V006  N 3.48  E33.45
V007  N 2.77  E29.67
V008  N 1.31  E30.96
V009  S 0.30  E34.28

CH 04
Area (thousandth of solar disk) :005
V001  S 5.72  W 9.24
V002  S 2.68  W 9.44
V003  S 0.73  W10.87
V004  N 0.55  W12.75
V005  N 0.57  W16.27
V006  S 0.79  W18.26
V007  S 3.25  W18.20
V008  S 4.16  W15.18
V009  S 4.35  W12.55