2017 Mar 21 17:00:00 UTC
Number of Detected Coronal Holes :04
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :079
V001  S22.31  W23.95
V002  S17.96  W17.17
V003  S15.44  W 9.83
V004  S11.73  W 7.07
V005  S 5.45  W10.81
V006  N 1.31  W14.17
V007  N 6.21  W16.60
V008  N12.64  W15.54
V009  N17.78  W11.33
V010  N18.49  W15.63
V011  N12.52  W18.65
V012  N 8.47  W25.05
V013  N 3.43  W22.38
V014  S 1.44  W25.69
V015  S 3.01  W30.46
V016  N 1.78  W32.73
V017  S 3.52  W36.71
V018  S 9.90  W39.18
V019  S16.43  W37.79
V020  S20.02  W31.61

CH 02
Area (thousandth of solar disk) :030
V001  S29.32  E45.74
V002  S26.73  E49.68
V003  S22.75  E45.13
V004  S18.03  E43.28
V005  S14.00  E44.43
V006  S10.52  E42.64
V007  S 6.34  E38.77
V008  S 2.71  E40.71
V009  N 1.52  E39.92
V010  N 5.67  E39.73
V011  N 7.15  E34.08
V012  N 5.76  E31.06
V013  N 1.64  E30.84
V014  S 2.47  E33.36
V015  S 6.58  E33.75
V016  S10.28  E35.00
V017  S15.60  E35.77
V018  S20.04  E34.61
V019  S23.97  E34.77
V020  S26.04  E38.30

CH 03
Area (thousandth of solar disk) :005
V001  N46.05  E 4.46
V002  N49.84  E 5.42
V003  N51.08  E 9.84
V004  N54.21  E 9.57
V005  N55.56  E 5.16
V006  N55.95  W 6.94
V007  N51.03  W 2.98
V008  N47.13  E 0.70

CH 04
Area (thousandth of solar disk) :004
V001  S14.54  W24.57
V002  S12.77  W26.32
V003  S12.01  W28.32
V004  S 9.51  W27.66
V005  S 7.35  W27.81
V006  S 6.66  W24.97
V007  S 8.23  W22.34
V008  S10.64  W23.27
V009  S12.65  W22.77