2018 Jan 20 16:00:00 UTC
Number of Detected Coronal Holes :04
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :025
V001  N 0.59  W24.39
V002  N 1.43  W20.25
V003  N 2.35  W19.81
V004  N 4.62  W22.29
V005  N 6.84  W23.71
V006  N10.04  W27.89
V007  N13.27  W27.41
V008  N17.16  W23.28
V009  N17.26  W19.63
V010  N18.63  W20.16
V011  N19.64  W24.19
V012  N18.33  W27.97
V013  N16.64  W31.63
V014  N16.29  W36.59
V015  N15.10  W41.51
V016  N10.16  W44.07
V017  N 8.11  W40.26
V018  N 6.67  W35.32
V019  N 5.45  W30.87
V020  N 3.28  W27.69

CH 02
Area (thousandth of solar disk) :020
V001  S21.29  E 0.51
V002  S16.95  W 0.12
V003  S13.80  W 3.37
V004  S11.22  W 6.68
V005  S 7.15  W 7.33
V006  S 2.97  W 6.47
V007  N 1.13  W 7.27
V008  N 4.13  W 8.82
V009  N 8.71  W10.64
V010  N 8.44  W12.38
V011  N 5.48  W14.92
V012  N 2.38  W15.88
V013  S 0.71  W15.52
V014  S 3.12  W14.53
V015  S 2.91  W11.32
V016  S 6.04  W 9.46
V017  S10.04  W 8.48
V018  S14.60  W 9.00
V019  S15.77  W 6.25
V020  S19.64  W 3.95

CH 03
Area (thousandth of solar disk) :009
V001  S56.30  E 6.01
V002  S55.60  E11.81
V003  S50.41  E 7.77
V004  S49.51  E 3.11
V005  S49.61  W 2.00
V006  S50.21  W 6.63
V007  S50.89  W13.38
V008  S50.91  W19.43
V009  S52.12  W25.08
V010  S53.81  W20.24
V011  S55.66  W11.53

CH 04
Area (thousandth of solar disk) :008
V001  S31.80  E21.18
V002  S28.50  E20.78
V003  S27.21  E22.12
V004  S26.37  E17.95
V005  S23.83  E13.48
V006  S22.70  E10.29
V007  S19.91  E 8.23
V008  S19.89  E 7.08
V009  S22.23  E 4.76
V010  S25.46  E 6.57
V011  S26.50  E10.42
V012  S27.69  E13.74
V013  S30.37  E17.88