2018 Jan 31 07:00:00 UTC
Number of Detected Coronal Holes :02
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :065
V001  N23.73  E12.43
V002  N31.93  E14.87
V003  N30.03  E23.26
V004  N36.06  E33.79
V005  N43.24  E40.49
V006  N48.68  E33.25
V007  N51.76  E25.54
V008  N43.88  E17.96
V009  N43.96  E 7.69
V010  N55.47  E13.31
V011  N56.09  W 1.28
V012  N54.64  W17.94
V013  N51.12  W28.59
V014  N47.66  W31.44
V015  N47.54  W22.97
V016  N44.28  W15.46
V017  N43.05  W 4.00
V018  N38.14  E 3.02
V019  N34.07  E 7.74
V020  N27.53  E 6.72

CH 02
Area (thousandth of solar disk) :033
V001  S56.09  E 5.76
V002  S54.13  E14.85
V003  S52.81  E22.78
V004  S50.70  E28.23
V005  S48.86  E20.49
V006  S49.04  E12.99
V007  S47.19  E 6.73
V008  S46.95  E 0.73
V009  S44.33  W 5.19
V010  S41.28  W 9.44
V011  S40.97  W15.13
V012  S40.34  W20.26
V013  S41.15  W26.65
V014  S43.37  W34.73
V015  S45.37  W35.95
V016  S48.86  W32.20
V017  S51.08  W28.01
V018  S53.01  W22.38
V019  S54.87  W14.79
V020  S56.09  W 3.37