Dear Collaborators,

Solar activity has continued at the C-level over the past 24 hours with events from NOAA 13105, 13107, 13109 and a new region rotating onto the northeast limb that produced a C7.2 flare at 11:29 UT today. NOAA 13015 has doubled in size since the last message while NOAA 13107 is currently undergoing new flux emergence in its trailing portion. Both regions currently retain their beta configurations. NOAA 13105 shall remain the target region but also include NOAA 13107 in your field of view if possible. Further C-level activity likely.

The position of NOAA 13105 on 23-Sep-2022 at 11:30 UT is:

S17E26, ( -402", -379" )

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)