Dear Collaborators,

Solar activity has dropped to the C1 level since the last message with flares from multiple regions. NOAA 12907 and 12908 have continued to decay as they transit the western limb. Meanwhile, NOAA 12916 has increased in size and shows signs of mixed polarities in its trailing region. NOAA 12916 shall be the new target region with C-level activity possible over the next 24 hours.

The position of NOAA 12916 on 25-Dec-2021 at 08:30 UT is:

S18E37, ( -560", -273" )

See http://www.SolarMonitor.org for images and http://solar.physics.montana.edu/max_millennium/ops/observing.shtml for a description of the current Max Millennium Observing Plan.

Regards,

Ryan Milligan (Queen's University Belfast)