2021 December 15 Sun - with AR12904, AR12905, AR12906, AR12907 and possible AR12908 and AR12909 .

[PTS]

2021 December 15 Sun - with AR12904, AR12905, AR12906, AR12907 and possible AR12908 and AR12909
.
AR12904 is located at (S26W79). No sunspot is visible, leaving just some faculae.
AR12905 is located at (S11E16). A sunspot with split umbra is visible.
AR12906, is located at (N29E24), at least 5 sunspots are visible.
AR12907 is located at (S21E49), and at least 10 sunspots are visible, all embedded in bright faculae.
2 new AR's show up to the east of AR12907:
Possible AR12908 is located at (S21E72). 5 sunspots are visible.
Possible AR12909 is located at (S21E82). 3 sunspots are visible.

Sunspot count: group=5, sunspot=25, R=75

H-alpha image from Mauna Loa, taken at 01:52 UTC
White-light image from SDO, taken at 00:34 UTC