MM#003 Major Flare Watch
Dear RHESSI Collaborators,
NOAA 1719 was the source of an isolated M6.5 event
at 04/11/07:16 UT. At this time we are implementing
Max Millennium coordinated observing plan #003
(Region Likely To Produce A Major Flare). 1719 rapidly
developed a magnetic delta configuration located in the
southeastern portion of its reversed polarity D-type/beta-gamma
sunspot group. We will switch to 1719 from NOAA 1718
today. 1718 is maintaining its D-type/beta-gamma sunspot
group and is currently the brightest region on the visible disk.
It is possible that 1719 will produce another major flare =/>M5
in the next few days. 1718 is also capable of producing an
isolated M-class event.
The position of NOAA 1719 on April 11 at 13:00 UT is: