Dear Collaborators,

Solar activity has decreased to a low level since the last message. The target region NOAA 13889 (S10E06) remains the most flare- productive region during the period. It retains a beta-gamma-delta sunspot group and was the source of eight C-class flares, including the largest magnitude in the period - a C4.4 at 14:19 UT yesterday (11/11). The Major Flare Watch will remain effective with NOAA 13889 for a further 24 hours, due to its magnetic complexity and prior flaring history. Please note that NOAA 13884 (S07W47, beta/ C-type) also produced a C4.3 flare at 07:40 UT today. Further C-class activities are expected, with a slight chance of an isolated

M5 flare in the next 24 hours.

The position of NOAA 13889 on 12-Nov-2024 at 08:30 UT is:

S10E06 (-100",-220")

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)