Dear Collaborators,

Solar activity has dropped to a very low level since the last 
message. NOAA 14266 produced the largest event, a B7.3 
flare at 05:38 UT today. This region has been downgraded to 
a beta/B-type, with its leading portion fragmenting somewhat. 
Today, the target shall switch to NOAA 14266. Yesterday’s target 
NOAA 14262 (beta/C-type, S13W66) has been flare-quiet in 
the period. Further B-class activity is expected in the coming 
24 hours.

The position of NOAA 14266 on 28-Oct-2025 at 08:30 UT is:

N16W16 (256", 192")

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,
Qiao Li (Purple Mountain Observatory)