2019 Dec 18 10:00:00 UTC
Number of Detected Coronal Holes :04
  (based on SDO AIA 193 Angstrom Image)

CH 01
Area (thousandth of solar disk) :030
V001  N34.21  W 2.73
V002  N35.95  E 0.63
V003  N39.59  E 4.35
V004  N41.44  E 9.06
V005  N46.77  E12.95
V006  N46.56  E18.38
V007  N48.28  E24.74
V008  N53.01  E23.12
V009  N54.69  E15.54
V010  N56.09  E 6.81
V011  N56.09  W 2.96
V012  N55.45  W12.50
V013  N52.91  W16.89
V014  N48.86  W10.02
V015  N44.14  W 5.81
V016  N41.03  W 9.56
V017  N37.44  W 6.50

CH 02
Area (thousandth of solar disk) :008
V001  N11.37  W35.14
V002  N13.99  W32.39
V003  N17.54  W34.15
V004  N21.28  W32.00
V005  N25.06  W31.17
V006  N25.70  W32.98
V007  N23.37  W35.35
V008  N20.55  W38.31
V009  N16.84  W39.97
V010  N14.80  W42.04
V011  N13.44  W38.16

CH 03
Area (thousandth of solar disk) :005
V001  S 8.35  W32.90
V002  S 5.41  W32.67
V003  S 4.15  W30.38
V004  S 1.59  W31.35
V005  N 0.25  W34.37
V006  N 0.74  W36.28
V007  S 2.34  W36.88
V008  S 5.10  W38.35
V009  S 6.67  W36.32

CH 04
Area (thousandth of solar disk) :005
V001  N19.64  W 4.42
V002  N22.26  W 1.72
V003  N25.04  W 2.46
V004  N27.68  W 3.91
V005  N30.34  W 4.20
V006  N27.68  W 6.46
V007  N24.71  W 8.34
V008  N21.67  W 6.62