Dear Collaborators,

Solar activity has grown to a low-C level in the past 24 hours. Most 
flares originated from the region near the northeast limb (N11E86), 
which produced nine flares, the largest being a C3.3 at 17:57 UT 
yesterday. This northeast limb region now becomes today’s target. 
Yesterday’s target (S15E76) produced only two B-class flares. 
Further B-class activity is expected, with another low-C flare likely 
over the next  24 hours.
 
The approximate position of the target on 20-Sep-2026 11:30 UT is:

N11E86 (-930", 190")

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)