Dear RHESSI Collaborators,
The target region NOAA 12692 was the source of 5 B-class events since the last message, the largest one being a B7.2 at 01:40 UT on December 22. 12692 has been classified as a beta/D-type sunspot group. It is showing a positive flux emergence in its negative leader spots. Additional B-class activities are expected with a slight chance of low C-class event in the following 24 hours.
The position of NOAA 12692 on December 22 at 04:30 UT is: N18E27 (-422", 328")
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 / Montana State University)
mmmotd@solar.physics.montana.edu