Dear Collaborators,

The level of solar activity is low-to-moderate. The target region NOAA 13807 has now rotated completely out of view beyond the South West limb. 13807 has only produced a C5.1 flare since the last message. The largest event in the period was a long-duration M1.7 flare produced by NOAA 13813 (S24E10, beta-gamma/F-type) and 13815 (S30E16, beta-gamma/E-type). Today the target region shall switch to NOAA 13815 with a focus towards its leading spots, due to its continued magnetic flux emergence and the complexity of the magnetic field connection between 13815 and the nearby active regions. Please note that NOAA 13806 (S11W60, beta-gamma-delta/D-type) was the source of seven C-class flares in the period. Further C-class activity is likely, with a chance of low M-class flares in the next 24 hours.

The position of NOAA 13815 on 7-Sep-2024 at 11:30 UT is:

S30E16 (-227",-574")

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,

De-Chao Song (Purple Mountain Observatory)