Dear RHESSI Collaborators,
Solar flare activity is at a low level. Since the previous
message, a C1.5 flare was released from behind the
West limb on 2-Oct-2013 at 21:51 UT, followed by C1.5
flare released from a decayed plage region (S19E43)
on 3-Oct-2013 at 00:06 UT, coinciding with a filament
lift-off. Neither of the regions show significant evidence
of potential for further activity. Although yesterday's
target region (NOAA 11855) has the largest spot area of
the ARs on disk it now shows signs of decay and no
evidence of activity. On the other hand, a C2 flare is
currently in progress within NOAA 11856, which may be
destabilised by nearby NOAA 11857. B-class
activity is expected with a chance for a further isolated
low C-class flare.
The position of NOAA 11856 on 3-Oct-2013 at 21:00 UT is:
N08E57, ( -801", 74" )