Dear Collaborators,
Solar activity remains at low levels. The largest event since the
last message was a C4.4 flare at 07:35 UT today from a southeast
limb region (unnumbered yet). This region also produced 6 low-C
flares and was the most productive. Today the target region will switch
to this limb region because of its recent higher frequency of flaring.
Yesterday’s target NOAA 13409 (N22W77, beta/B-type) has only
produced a low-C flare with signs of decay. In addition, some active
regions (NOAA 13406, NOAA 13407, NOAA 13403) and another
unnumbered region (N09E82) also produced a few low-C flares.
More C-class activities are probable in the following 24-hour period.
The approximate position of the target on 21-Aug-2023 at 11:30 UT is:
S09E87 (-900", -150")
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,
Qiao Li (Purple Mountain Observatory)
Dear Collaborators,
Solar activity has continued at a low level since the last message. A
small number of C-class flares were produced over the last 24 hours,
the largest being a C3.7 from NOAA 13409 at 06:43 UT today. No further
activity has been produced from the target region since the last
message and it appears to have further diminished in size. NOAA 13409
is currently classified as a beta type region and appears in close
proximity to NOAA 13403. The target region will switch to NOAA 13409
for the next 24 hours with potential for further C-class activity in
this region.
The position of NOAA 13409 on 20-Aug-2023 at 11:30 UT is:
N22W63, (784",305")
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,
Harry Greatorex & Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity has continued at a low level since the last message. A
small number of C-class flares were produced over the last 24 hours,
the largest being a C5.8 from NOAA 13406 at 06:40 UT today. No further
activity was produced from target region NOAA 13405 in the last 24
hours, this region has retained its beta configuration. NOAA 13405
will remain the target region for a further 24 hours with a slight
chance of C-class activity.
The position of NOAA 13405 on 19-Aug-2023 at 11:30 UT is:
N11E18, (-288",74")
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,
Harry Greatorex & Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity remains at a low level since the last message. A small
number of C-class flares were produced over the last 24 hours, the
largest being a C5.1 from NOAA 13397 on the northwest limb at 12:14 UT
yesterday. Target region NOAA 13405 also produced a C3.1 flare at
02:40 UT today. NOAA 13405 continues to retain its beta type
configuration and the sunspot area has slightly diminished since the
last message. NOAA 13405 will remain the target region for a further
24 hours with a slight chance of C-class activity.
The position of NOAA 13405 on 18-Aug-2023 at 11:30 UT is:
N11E31, (-480",85")
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,
Harry Greatorex & Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity has remained at a low level since the last message. A
small number of low C-class flares were produced over the last 24
hours, the largest being a partially occulted C3.6 from NOAA 13394 at
02:20 UT today. No further activity has been produced from target
region NOAA 13405 since the last message and it retains its beta
configuration. However, the total sunspot area appears to have
increased as it moves further onto the disk. NOAA 13405 will remain
the target region for a further 24 hours with a slight chance of
C-class activity.
The position of NOAA 13405 on 17-Aug-2023 at 11:30 UT is:
N10E44 (-650",84")
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,
Harry Greatorex & Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity has slightly diminished since the last message. A small
number of low C-class flares were produced over the last 24 hours, the
largest being a C2.3 from NOAA 13405 at 21:42 UT yesterday. NOAA 13405
is currently classified as a beta type region as it further progresses
onto the solar disk. NOAA 13405 will remain the target region for a
further 24 hours with a slight chance of continued C-class activity.
The position of NOAA 13405 on 16-Aug-2023 at 11:30 UT is:
N10E58, (-792",106")
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,
Harry Greatorex & Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity has slightly increased since the last message. Multiple
C-class flares were produced over the last 24 hours, the largest being
a C9.0 from NOAA 13405 at 20:30 UT yesterday. NOAA 13395 also produced
a C4.1 at 06:41 UT today as it continues to transit the northwest
limb. NOAA 13395 appears to have slightly diminished since the last
message. The target region will switch to NOAA 13405 as it moves onto
the solar disk from the northeast limb. This region is currently too
close to the limb to determine its precise configuration, possibility
for further C-class activity over the next 24 hours with a slight
chance of an isolated M-class event as it rotates onto the visible
disk.
The position of NOAA 13405 on 15-Aug-2023 at 11:30 UT is:
N11E68, (-863",139")
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,
Harry Greatorex & Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity has further diminished since the last message. A small
number of low C-class flares were produced over the last 24 hours, the
largest being a C2.1 from NOAA 13395 at 22:34 UT yesterday. NOAA 13395
retains its beta-delta configuration as it begins its transit of the
northwest limb. NOAA 13395 will continue to be the target region for
the next 24 hours, with a slight chance of continued C-class activity.
The position of NOAA 13395 on 14-Aug-2023 at 11:30 UT is approximately:
N16W63 = (811", 212")
The position of NOAA on at UT is:
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,
Harry Greatorex & Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity has slightly diminished since the last message.
Multiple C-class flares were produced over the last 24 hours, the
largest being a C5.2 from NOAA 13395 at 23:44 UT yesterday. NOAA 13395
is now reclassified as a beta-delta configuration as it begins its
approach to the northwest limb. This region will continue to be the
target region for the next 24 hours. Further C-class activity is
likely, with a chance for an isolated M-class flare.
The position of NOAA 13395 on 13-Aug-2023 at 11:30 UT is approximately:
N13W51 = (716", 146")
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,
Harry Greatorex & Ryan Milligan (Queen's University Belfast)
Dear Collaborators,
Solar activity has continued at a moderate level since the last
message. Multiple C-class flares were produced over the last 24 hours,
the largest being a C8.9 from NOAA 13395 at 09:04 UT today. NOAA 13395
appears to have further developed in the last 24 hours, showing signs
of increased flux emergence. This region remains classified as a
beta-gamma configuration and will continue to be the target region
with chances of further C-class activity over the next 24 hours.
The position of NOAA 13395 on 12-Aug-2023 at 11:30 UT is approximately:
N15W37 = (549", 161")
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,
Harry Greatorex & Ryan Milligan (Queen's University Belfast)