13 July 2023
20230712 Week Rotation Today Rotation Week 20230714

Dear Collaborators,
Solar activity has been at intermediate levels since the last message. The target region NOAA 13372 produced 11 C-class flares in the period, the largest one being a C9.4 flare at 07/13/05:05 UT. 13372 has been designated as a beta/E-type configuration. NOAA 13361 (N25W69, beta-gamma/D-type) also produced several C4 or C5 flares. Today we will continue the Major Flare Watch campaign. Further C-class flares are expected with still a chance of major flares in the next few days. The position of NOAA 13372 on July 13 at 07:30 UT N24E61 (-755", 353") 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, Ying Li (Purple Mountain Observatory)