10 September 2017
20170909 Week Rotation Today Rotation Week 20170911

Subject: MM#009 Default HESSI Target
Date: Sun, 10 Sep 2017 23:04:08 +0800

 
Dear RHESSI Collaborators,
Solar activity has been at moderate levels. The target region NOAA 12673 was the source of two low M-class flares, an M3.7 at 10:50 UT and an M1.2 at 22:04 UT on September 9. 12673 continues to decay though remaining a D-type/beta- gamma-delta configuration. It is almost rotating over the western limb. At this time a major flare is unlikely and we are ending the Major Flare Watch campaign. C-class activities are expected with a chance of an isolated low M-class event in the next 24 hours.
The position of NOAA 12673 on September 10 at 13:30 UT is:
S09W91 (940", -145")
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) Received on Sun Sep 10 2017 - 09:04:27 MDT