Dear RHESSI Collaborators,
Solar activity continues at low levels. The largest event since the last message was a C4.2 flare at 03:08 UT on July 20 produced by the target region NOAA 12567. NOAA 12567 and also 12565 (N06W47) were the sources of some other low C-class flares and numerous high B-class events. These two regions are continuing interacting with each other in the coronal loops and also filaments. Please include both of them in your field of view if possible. 12567 has now been reclassified as a beta-gamma/D-type sunspot group. Further low C-class events are expected with a chance of an isolated high C-level flare in the next 24 hour period.
The position of NOAA 12567 on July 20 at 20:20 UT is:
N05W36 (554", 17")
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)