29 November 2023
20231128 Week Rotation Today Rotation Week 20231130

Dear Collaborators,
Solar activity is at a high level. The largest event since the last message is an M9.8 flare at 19:35 UT yesterday from the target region NOAA 13500. 13500 retains its beta-gamma magnetic configuration and continues to undergo flux emergence. It shall remain the target region. At this time, we are implementing the Major Flare Watch campaign. Further C-class activities are expected over the following 24-hour period, with a chance for another above M5 flare. The position of NOAA 13500 on 29-Nov-2023 at 08:30 UT is: S19W10, (160",-336") 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 (Purple Mountain Observatory)