Latest MM MOTD


MM#009 Default Target



Dear Collaborators,

Solar activity has been at a low level. The largest event 
since the last message was a C1.2 flare at 15:58 UT 
yesterday from NOAA 14399. This region also produced 
three high-B flares. It has been classified as an alpha/H-type 
sunspot group as it rotated onto the disk. Today, the target 
should switch to 14399. Yesterday’s target, NOAA 14392, 
has become flare quiet during the period. B-class activity 
is expected, with another low-C flare likely in the following 
24 hours.

The position of NOAA 14399 on 22-Mar-2026 12:30 UT is:

S17E75 (-890", -250")

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)