2017 Dec 21 06:00:00 UTC
Number of Detected Coronal Holes :02
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :029
V001  S 9.19  E10.78
V002  S 5.00  E13.11
V003  S 5.83  E19.71
V004  S 3.47  E21.95
V005  S 1.07  E23.12
V006  S 0.45  E16.17
V007  N 2.19  E10.72
V008  N 4.35  E 5.73
V009  N 7.94  E 4.45
V010  N11.92  E 8.54
V011  N16.57  E 8.03
V012  N15.40  E 1.42
V013  N 9.43  W 2.46
V014  N 8.11  W 8.48
V015  N 5.36  W 6.30
V016  N 6.19  W 2.15
V017  N 6.67  E 2.59
V018  N 3.04  E 5.84
V019  S 2.29  E 6.20
V020  S 5.97  E 6.84

CH 02
Area (thousandth of solar disk) :017
V001  S41.44  E31.35
V002  S39.45  E36.29
V003  S35.31  E35.00
V004  S31.09  E36.43
V005  S31.08  E41.74
V006  S28.37  E42.12
V007  S25.04  E36.34
V008  S21.16  E32.72
V009  S18.22  E31.32
V010  S14.78  E29.57
V011  S13.31  E26.58
V012  S16.74  E29.17
V013  S21.72  E30.91
V014  S25.72  E30.13
V015  S30.13  E26.81
V016  S33.92  E25.22
V017  S36.88  E26.21