Dear Collaborators,
Solar activity is at very low levels. NOAA 12829 produced a few low
B-class flares since the last message. The region is still classified
as having a beta configuration but appears to be decaying as it
crosses the central meridian. It shall continue as the target region
with no change in activity expected over the next 24 hours.
The position of NOAA 12829 on 6-Jun-2021 at 15:30 UT is:
S18E01, ( -15", -293" )
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,
Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity has remained at low levels since the last message with
B-class flares from both NOAA 12827 and NOAA 12829. Both regions
retain their beta classifications, and both appear to be decaying in
their trailing portions. NOAA 12829 shall remain the target region for
a further 24 hours, with additional isolated B-level events possible.
The position of NOAA 12829 on 5-Jun-2021 at 11:30 UT is:
S18E16, ( -248", -291" )
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,
Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity continues at low levels. The largest event since the
last message was a B4.5 flare from NOAA 12827 at 08:12 UT today, while
NOAA 12829 has continued to produce low B-class activity. The leading
and trailing sunspots of NOAA 12829 have now merged and it shall
remain the target region. Further low-level activity likely.
The position of NOAA 12829 on 4-Jun-2021 on 11:30 UT is:
S18E28, ( -423", -289" )
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,
Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
NOAA 12827 has remained quiescent since the last message. Solar
activity has continued at the B-level, including a B5.7 flare at 01:57
UT today, due to flux emergence in the trailing portion of NOAA 12829
in the southeast quadrant. NOAA 12829 shall become the new target
region. Further B-level activity is expected over the next 24 hours,
with a chance for a C-class flare if the region continues to develop.
The position of NOAA 12829 on 3-Jun-2021 at 11:30 UT is:
S18E42, ( -603", -288" )
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,
Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity has returned to very low levels. NOAA 12827 has
remained quiescent since the last message and has reverted back to a
beta/C-type region. An unnumbered region in the southeast quadrant was
the source of some low B-class flares today. NOAA 12827 shall remain
the target region for the next 24 hours with a possibility of some
isolated low-level events.
The position of NOAA 12827 on 2-Jun-2021 at 11:30 UT is:
N11W04, ( 65", 189" )
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,
Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
The target region NOAA 12827 has continued to produce B-level activity
since the last message as well as a C1.6 flare at 04:27 UT today. The
region has increased in both size and complexity, and is now
classified as a beta-gamma region. Further B- and C-level activity
likely over the next 24 hours as the region crosses the central
meridian.
The position of NOAA 12827 on 1-Jun-2021 at 11:30 UT is:
N12E08, ( -129", 207" )
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,
Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity continues at low levels with NOAA 12824 now beyond the
western limb. The new target region shall be NOAA 12827 in the
northeast quadrant. The region has produced several B-class flares
since the last message, including a B7.7 flare at 05:34 UT today. It
is classified as a beta/C-type region, and is expected to produce
further low-level activity over the next 24 hours with change of an
isolated C-level event.
The position of NOAA 12827 on 31-May-2021 at 11:30 UT is:
N11E22, ( -349", 192" )
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,
Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
The target region NOAA 12824 was the source of three low B-class
flares since the last message. 12824 has decayed to a beta/C-type
region. It is almost rotating over the west limb. We will watch this region
for a further (maybe final) 24 hours. Please note that there was a newly
emerged region in the northeast quadrant, numbered as NOAA 12827
(N11E42) with a beta/B-type configuration. B-class activities are expected
with a chance of C-class events in the next 24 hours.
The position of NOAA 12824 on May 30 at 03:30 UT is:
N18W81 (889", 294")
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 (Purple Mountain Observatory)
Dear Collaborators,
NOAA 12826 produced four low C-class flares plus a few B-class
flares since the last message. 12826 has rotated over the west limb.
Today the target will switch back to NOAA 12824 which produced the
largest event of the period, a C9.4 flare at 05/28 22:19 UT. This C9.4
flare was associated with a prominent CME. 12824 remains its beta/
D-type configuration. Additional C-class flares are probable with a
very slight chance of an M-class flare in the next 24 hours.
The position of NOAA 12824 on May 29 at 07:30 UT is:
N19W72 (851", 313")
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 (Purple Mountain Observatory)
Dear Collaborators,
The target region NOAA 12826 was the source of numerous B-class flares
in the past 24 hours, the largest one being a B9.8 at 05/27/07:58 UT. 12826
had a beta/D-type configuration and is rotating over the west limb. We will
watch this region for a further 24 hours. The other region with sunspots on
the visible disk, NOAA 12824 (N20W57), produced two C-class flares in the
past few hours, a C1.0 and a C7.6 (at 05/27/22:54 UT). 12824 was reclassified
as a beta/D-type region. If possible, please also include 12824 in your field
of view. Additional C-class activities are expected with a slight chance of a
low M-class flare in the following 24 hours.
The position of NOAA 12826 on May 28 at 03:30 UT is:
N24W76 (839", 389")
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 (Purple Mountain Observatory)