Dear RHESSI Collaborators,
The level of solar activity is extremely low. NOAA region 12719
decayed further and is now classified as a beta/C-type sunspot
group. The target region has been designated as NOAA 12720 with
a beta/D-type sunspot group classification. This region was the
source of several B-class flares since the last message, the
largest being a B4.1 event on 25-Aug-2018 at 10:48 UT. Further
B-class activity is expected in the next 24-hour period.
The position of NOAA 12720 on 25-Aug-2018 at 12:30 UT is:
N08W31, ( 485", 32" )
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 (Northumbria University)
Dear RHESSI Collaborators,
The level of solar activity is extremely low. NOAA 12719 increased
in magnetic complexity since the last message to be designated as a
beta-gamma/C-type sunspot group, but appears to have begun decaying.
A new spot region has also emerged as a bipolar magnetic structure
with possible mixing in its interior portion. No significant flares
have occurred since the last message. B-class flares may be possible
over the following 24 hours, due to the new region's speed of flux
emergence.
The approximate position of this region on 24-Aug-2018 at 21:30 UT is:
N08W22, ( 353", 25" )
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 (Northumbria University)
Dear RHESSI Collaborators,
Solar activity is at an extremely low level. NOAA 12719 has emerged
some small spots and is designated as an alpha/A-type sunspot group.
No significant flares have occurred since the last message and there
is no increase in flare activity expected in the next 24-hour period.
The position of NOAA 12719 on 23-Aug-2018 at 12:30 UT is:
S06W04, ( 65", -214" )
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 (Northumbria University)
Dear RHESSI Collaborators,
The level of solar activity is extremely low. NOAA 12719 has decayed
to plage, leaving the solar disk spotless. No significant flares have
occurred since the last message and no increase in flare activity is
expected in the following 24 hours.
The approximate position of this region on 22-Aug-2018 at 16:30 UT is:
S12E06, ( -96", -309" )
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 (Northumbria University)
Dear RHESSI Collaborators,
Solar activity is at an extremely low level. NOAA region 12719 has
decayed slightly since the last message, remaining designated as a
beta/B-type sunspot group. No significant flares have occurred in
the past 24 hours and no increase in flaring activity is expected
in the next 24-hour period.
The position of NOAA 12719 on 21-Aug-2018 at 16:30 UT is:
S07E20, ( -321", -222" )
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 (Northumbria University)
Dear RHESSI Collaborators,
The level of solar activity is extremely low. NOAA 12718 decayed
to plage, while yesterday's target has now been numbered as NOAA
12719. This region has been designated as a beta/B-type sunspot
group, but appears to have now developed a rudimentary penumbra.
No significant flares have occurred since the last message and no
increase in flare activity is expected in the following 24 hours.
The position of NOAA 12719 on 20-Aug-2018 at 20:00 UT is:
S06E32, ( -500", -195" )
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 (Northumbria University)
Dear RHESSI Collaborators,
Solar activity is at an extremely low level. NOAA 12718 continued to
decay since yesterday's message and is designated as an alpha/A-type
sunspot group. A new region with small spots has emerged in the South
East quadrant, but no significant flares have occurred since the last
message. This new region will become the target. No increase in flare
activity is expected in the next 24-hour period.
The approximate position of this region on 19-Aug-2018 at 21:30 UT is:
S06E45, ( -669", -178" )
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 (Northumbria University)
Dear RHESSI Collaborators,
The level of solar activity is extremely low. NOAA 12718 remains the
only spotted region on the visible disk. This region has continued
to decay and is now designated as an alpha/H-type sunspot group. No
significant flares occurred since the last message and no increase
in activity is expected in the following 24 hours.
The position of NOAA 12718 on 18-Aug-2018 at 23:00 UT is:
S07W03, ( 45", -227" )
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 (Northumbria University)
Dear RHESSI Collaborators,
Solar flare activity is at an extremely low level.
Target region NOAA 2718 is significantly decaying
especially within its trailing portion and was quiescent
during the past 24 hour period. There is only a slight
chance of a minor event in the next 24 hour period.
The position of NOAA 2718 on August 17 at 12:40 UT is:
S08E19 (Solar X =-306", Solar Y = -235")
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,
Bill Marquette (Helio Research)
Dear RHESSI Collaborators,
Solar flare activity was very low since the last
message. Target region NOAA 2718 was the source
of an A8.9 event at 08/16/09:18 UT. 2718 has decayed
within its trailing portion. Another minor event is possible
in the next 24 hour period.
The position of NOAA 2718 on August 16 at 18:00 UT is:
S07E28 (Solar X = -443", Solar Y = -213")
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,
Bill Marquette (Helio Research)