Dear RHESSI Collaborators,

Solar activity has increased slightly. The target region, designated as NOAA 12621, was the source of numerous B-class events with the largest one being a B8.3 at 20:56 UT yesterday. 12621 has a beta/B-type sunspot group. It is displaying mixed polarities in the leading portion. Further B-class activities are possible in the following 24 hours.

The position of NOAA 12621 on December 27 at 14:30 UT is:

N11W54 (776", 211")

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)