Dear RHESSI Collaborators,
Solar activity is at a moderate level. The target region
NOAA 12567 produced two low M-class flares, M2.0
at 06:09 UT and M1.9 at 17:30 UT on July 24. 12567
was also the source of numerous C- and B-class events.
It is retaining its beta/D-type sunspot group as rotating
over the west limb. Occulted C-class flares are expected,
with a slight chance of low M-class activity over the
following 24 hours.
The position of NOAA 12567 on July 24 at 17:20 UT is:
N05W90 (940", 81")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity was at a high level in the past 24 hours. The target
region NOAA 12567 (very close to NOAA 12565, N04W84) produced
three major flares, M5.0 at 01:46 UT, M7.6 at 05:00 UT, and M5.5
at 05:27 UT on July 23, with the largest one associated with a non-
Earth-directed CME. At this point, we are not implementing a Major
Flare Watch because NOAA 12567 seems to simplify its magnetic
complexity after producing those three major flares. 12567 has a
beta/D-type sunspot group now decreasing in sunspot area (330 uh,
i.e., less than 500 uh). It is rotating over the west limb, but still has
the potential to produce (low) M-class events in the next 24 hours.
The position of NOAA 12567 on July 23 at 14:20 UT is:
N06W75 (907", 76")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity is at a low level. The largest event since the last
message was a C6.6 at 06:58 UT on July 22 produced by the
target region NOAA 12567. 12567 was also the source of a few
high B-class events. 12567 was re-classified as a beta-gamma/
D-type sunspot group but decreasing in spot area and number
of spots. It is rotating onto the west limb. Further C-class flares
are expected in the next 24 hour period.
The position of NOAA 12567 on July 22 at 17:20 UT is:
N05W62 (832", 43")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity has increased since the last message. Two
low M-class flares (M1.2 at 00:42 UT and M1.0 at 01:34 UT
on July 21) were produced by the target region NOAA 12567.
12567 was also the source of a few C-class events, including
a C9.1 several hours ago. 12567 has a beta/D-type sunspot
group, increasing in spot area and number of spots. More C-
class events are expected, with a chance of low M-class
activities in the following 24 hours.
The position of NOAA 12567 on July 21 at 14:20 UT is:
N05W46 (678", 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,
Ying Li (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity continues at low levels. The largest event since the
last message was a C4.2 flare at 03:08 UT on July 20 produced
by the target region NOAA 12567. NOAA 12567 and also 12565
(N06W47) were the sources of some other low C-class flares and
numerous high B-class events. These two regions are continuing
interacting with each other in the coronal loops and also filaments.
Please include both of them in your field of view if possible. 12567
has now been reclassified as a beta-gamma/D-type sunspot group.
Further low C-class events are expected with a chance of an isolated
high C-level flare in the next 24 hour period.
The position of NOAA 12567 on July 20 at 20:20 UT is:
N05W36 (554", 17")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity is at a low level. There were a few B- and low
C-class flares emanating from the target region NOAA 12567
and also NOAA 12565 (N05W31), which are very close to
each other. NOAA 12567 has been classified as a beta
magnetic complexity preserving the sunspot area and number
of spots. If possible, please also include NOAA 12565 in your
field of view. Additional B- and low C-class activities are
expected in the following 24 hours.
The position of NOAA 12567 on July 19 at 17:20 UT is:
N05W21 (338", 8")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity now drops back to the low B-level. The largest
event since the last message was a C6.6 flare at 21:31 UT on
July 17 produced by the target region NOAA 12567. 12567 was
also the source of another two C-class flares (C1.0 and C4.4).
It is remaining a beta-gamma/D-type sunspot group, with mixed
polarities near the polarity inversion line. The coronal loops above
NOAA 12567 are interacting with the loops from NOAA 12565 that
was the source of a few B-class events. So if possible, please
include NOAA 12565 in your field of view. Further B- and C-level
activities are expected in the next 24 hours.
The position of NOAA 12567 on July 18 at 17:20 UT is:
N05W08 (131", 5")
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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity continues at the low C-level, with events emanating
from both NOAA 12567 and NOAA 12565. The target region NOAA 12567
continues to develop as it crosses the central meridian although it is
now classified as a beta-gamma region after losing it's delta
configuration. Further B- and C-level flares expected, and please
include NOAA 12565 in your field of view if possible.
The position of NOAA 12567 on 17-Jul-2016 at 11:20 UT is:
N04E08, ( -131", -8" )
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 (NASA/GSFC)
Dear RHESSI Collaborators,
Solar activity is now at the C-level with the newly emerged region now
designated as NOAA 12567. The largest event since the last message was
a C6.8 flare at 06:57 UT today. The region is classified as having a
beta-gamma-delta/D-type although the delta portion appears to be
weakening. NOAA 12567 shall remain the target region with further
C-level activity expected over the next 24 hours.
The position of NOAA 12567 on 16-Jul-2016 at 14:20 UT is:
N05E19, ( -307", 12" )
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 (NASA/GSFC)
Dear RHESSI Collaborators,
Solar activity has increased due to new flux emergence within the
trailing plage of target region NOAA 12565. There have been several
B-class events since the last message, as well as a C2.0 flare at
15:07 UT today. The newly emerged bipolar sunspot group appears to
have mixed polarities in its core and is continuing to develop.
Further low-to-intermediate level events possible.
The position of NOAA 12565 on 15-Jul-2016 at 17:20 UT is:
N04E23, ( -369", -1" )
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 (NASA/GSFC)