Latest MM MOTD


MM#009 Default Target



Dear Collaborators,

Solar activity has increased to an intermediate level, due to a 
C7.0 flare at 02:51 UT today from the target region NOAA 14100. 
This region also produced two ~C1 and a high-B flares since 
the last message. 14100 has continued to grow in spot maturity, 
becoming a beta-gamma/E-type sunspot group, with the emergence 
of new visible magnetic fluxes surrounding its main spots. NOAA 
14100 shall continue as the target region. Besides, NOAA 14099 
(beta-delta/D-type, S13E25) also produced four low-C flares 
yesterday. Further C-class activity is expected, with a low-M flare 
likely in the following 24-hour period.

The position of NOAA 14100 on 29-May-2025 at 11:30 UT is:

N08E36 (-552", 145")

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)