Dear RHESSI Collaborators,

Solar activity is a low level. NOAA 12139 has marginally grown in spot area over the past 24 hours and displays a fragmented cluster of small trailing spots. This region has remained classified as a beta/D-type sunspot group, but may still have small scale magnetic mixing within its intermediate portion. NOAA 12139 produced the largest event since the last email, a B7.4 flare on 13-Aug-2014 at 11:08 UT. More B-class activity is expected over the next 24 hours, with a chance for a low C-class flare.

The position of NOAA 12139 on 13-Aug-2014 at 16:00 UT is:

N14E46, ( -665", 155" )

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,

Shaun Bloomfield (Trinity College Dublin) Received on Wed Aug 13 2014 - 09:47:09 MDT