2018 Jan 21 02:00:00 UTC
Number of Detected Coronal Holes :03
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :019
V001  N 0.24  W29.18
V002  N 0.71  W25.37
V003  N 2.39  W27.73
V004  N 6.07  W28.21
V005  N 8.60  W31.22
V006  N12.07  W32.61
V007  N15.91  W29.04
V008  N17.10  W31.69
V009  N15.12  W32.10
V010  N15.82  W36.31
V011  N15.06  W41.23
V012  N13.93  W45.37
V013  N10.24  W47.26
V014  N 7.63  W47.06
V015  N 6.38  W41.20
V016  N 6.24  W36.70
V017  N 3.45  W33.04

CH 02
Area (thousandth of solar disk) :016
V001  S20.15  W 5.33
V002  S16.07  W 5.70
V003  S14.29  W 7.18
V004  S13.24  W10.88
V005  S 9.55  W10.62
V006  S 7.27  W11.22
V007  S 3.54  W11.49
V008  N 0.38  W12.46
V009  N 4.35  W13.97
V010  N 6.67  W16.35
V011  N 5.12  W17.45
V012  N 1.90  W16.18
V013  N 2.21  W20.08
V014  S 0.55  W21.21
V015  S 3.93  W19.13
V016  S 5.72  W14.86
V017  S 8.49  W13.81
V018  S11.95  W13.12
V019  S15.60  W12.11
V020  S18.31  W 8.50

CH 03
Area (thousandth of solar disk) :010
V001  S33.92  E19.73
V002  S28.00  E18.92
V003  S25.50  E16.63
V004  S25.80  E12.61
V005  S23.60  E 8.07
V006  S21.19  E 6.00
V007  S17.94  E 1.81
V008  S20.68  E 0.79
V009  S24.78  E 3.27
V010  S27.09  E 7.43
V011  S29.38  E12.37
V012  S31.63  E16.96