Dear RHESSI Collaborators,

Solar flare activity remains at a C-class level. There were a few low C-class events as well as a C8.7 at 11/23/01:13 UT produced by NOAA 12454 (N13W62), which developed a beta-gamma configuration in the past 24 hours. 12454 is rotating to the west limb. The target region NOAA 12457 only produced several very low events since the last message. It remains a beta/D-type configuration with slightly decreasing the sunspot area but increasing in number of spots. Today we still watch NOAA 12457, with the potential to produce some low-level C-class activities.

The position of NOAA 12457 on November 23 at 15:35 UT is:

N11E27 (Solar X = -434", Solar Y = 158")

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 (Nanjing University / Montana State University)