Dear Collaborators,

Solar activity has been at a low level since yesterday's M1.2 flare. The largest event was a C2.0 at 12:30 UT on 04-Dec-2022 produced by NOAA 13156. 13156 also produced another C1.3 flare plus two B8 flares. Today we will watch 13156 having a beta/D-type configuration, but if possible, please also include yesterday's target, now numbered as NOAA 13157 (N16E65), in your field of view. 13157 was classified as an alpha/H-type region and was the source of a C1.1 flare. Please also note that NOAA 13153 (S17E38, beta-gamma/E-type) and 13155 (N22W21, beta/D-type) produced a few C1 flares in the period. Further C-class activities are expected from various regions with a slight chance of a low M-class flare in the next 24 hours.

The position of NOAA 13156 on 04-Dec-2022 at 16:30 UT is:

N25E45 (-625", 407")

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, Ying Li (Purple Mountain Observatory)