2015 Apr 28 18:00:00 UTC
Number of Detected Coronal Holes :04
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :046
V001  N18.88  E 1.01
V002  N21.56  E 5.00
V003  N25.46  E 9.55
V004  N28.07  E14.40
V005  N32.00  E20.09
V006  N34.35  E25.77
V007  N37.41  E30.10
V008  N42.83  E34.32
V009  N42.56  E28.83
V010  N43.68  E23.88
V011  N47.44  E29.39
V012  N46.05  E22.29
V013  N46.60  E15.91
V014  N46.74  E10.36
V015  N49.30  E 4.85
V016  N44.61  E 1.09
V017  N39.93  E 3.35
V018  N34.98  E 0.29
V019  N29.34  E 0.25
V020  N23.40  E 0.39

CH 02
Area (thousandth of solar disk) :017
V001  N 2.26  E 1.90
V002  N 4.56  E 6.50
V003  N 7.58  E 9.88
V004  N10.20  E11.60
V005  N12.88  E11.29
V006  N15.01  E14.05
V007  N17.22  E12.20
V008  N18.26  E 9.24
V009  N14.84  E 4.68
V010  N13.53  E 1.44
V011  N10.66  W 1.43
V012  N11.38  E 2.17
V013  N 8.20  W 0.03
V014  N 5.52  E 1.99

CH 03
Area (thousandth of solar disk) :005
V001  S 5.48  W 7.54
V002  S 2.60  W 7.77
V003  N 0.15  W 9.80
V004  S 0.04  W12.26
V005  N 0.90  W14.84
V006  S 1.86  W17.02
V007  S 3.13  W16.33
V008  S 4.40  W13.10
V009  S 5.10  W 9.83

CH 04
Area (thousandth of solar disk) :005
V001  S 1.07  E40.50
V002  N 1.92  E42.12
V003  N 4.67  E43.02
V004  N 5.91  E40.70
V005  N 3.57  E37.39
V006  N 2.91  E34.61
V007  N 1.94  E31.96
V008  N 0.62  E34.65
V009  S 0.59  E37.12