MM#009 Default HESSI Target
Dear RHESSI Collaborators,
The target region, NOAA 2367, is mostly unchanged maintaining
a large E-type sunspot group with a weak beta-gamma
magnetic configuration. 2367 was the source of a minor C1.3
event since the last message. The largest event in the past 24
hours was a C2.5 at 06/15/10:32 UT. The source region was a
new region located on the northeastern limb. This new region is
displaying bright surging. We will switch to the limb region
today. C-class events probable in the next 24 hour period.
The approximate position of the target on June 15 at 11:30 of UT is:
N13E88 (Solar X = -920", Solar Y = 211")
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,
The level of solar activity is moderate. The largest event over the past
24 hours was an M2.0 at 00:52 UT today produced by the limb region
NOAA 12360 (N15W89). 12360 also produced several C-class events.
It is almost rotating over the west limb. NOAA 12365 (S15W40) was the
source of a C5.9 at 03:48 UT today, which was associated with a CME.
Yesterday’s target region NOAA 12367 has remained flare quiet since
the last message, but it has developed an E-type sunspot group and
increased in spot area and number of spots. C-class activity is expected,
with a chance for an M-class event over the next 24 hour period.
The position of NOAA 12367 on June 14 at 11:35 UT is:
S20E37 (Solar X = -535", Solar Y = -335")
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 been at moderate levels. There was an M1.3 event
at 07:20 UT today from NOAA 12360 (N15W77). 12360 was also the
source of 11 C-class events since the last message. This region is
rotating over the west limb. Yesterday's target region NOAA 12367 was
almost flare quiet during the past 24 hours. It remains a D-type/beta
magnetic configuration, and is showing flux emergence in its trailing
portion. Its current helicity is still increasing though very slowly. 12367
will continue to be today's target region. C-class activities are possible,
with a chance for an M-class event in the next 24 hours.
The position of NOAA 12367 on June 13 at 15:35 UT is:
S18E49 (Solar X = -679", Solar Y = -300")
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 been just above the C-class level, with ~14 low
C-class events produced by NOAA 12360 and the limb target region.
The target region is now designated as NOAA 12367 and classified
as a D-type/beta magnetic configuration. 12367 seems to be showing
some positive flux emergence from its negative trailing spot. 12367
continues to be today's target region. Further C-class activity is expected,
with a slight chance for an M-class event over the next 24 hours. NOAA
12360 (N14W64), remaining its E-type/beta-gamma configuration, also
has the potential to produce some low C-class events when rotating over
the west limb.
The position of NOAA 12367 on June 12 at 15:35 UT is:
S19E61 (Solar X = -782", Solar Y = -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 (Nanjing University / Montana State University)
Dear RHESSI Collaborators,
Solar activity has increased significantly during the past 24 hours. There
was an M1.0 event at 08:49 UT today produced by an unnumbered limb
region (S19E83). This southeast limb region was also the source of more
than 10 C-class events, including a C8.7 and a C7.0 flares in the last two
hours. Although it is too close to the limb to ascertain its magnetic
configuration, we will switch the target region to the southeast limb today.
The total unsigned current helicity of this limb region has increased rapidly
(seen from the SHARP website) when it is rotating onto the visible disk.
Another M-class activity is likely in the next 24 hours.
The approximate position of the target region on June 11 at 16:00 UT is:
S20E82 (Solar X = -920", Solar Y = -320")
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 with several C-class
flares emanating from various active regions (NOAA 12364, S07E17,
NOAA 12365, S13E15, NOAA 12360, and east limb, S21E89). The largest
event was an occulted C6.0 at 02:14 UT today from the southeast limb. The
flaring region beyond the east limb has not rotated onto the visible disk.
Yesterday's target region NOAA 12360 was the source of a C2.5 today. It
remains an E-type/beta-gamma magnetic configuration, and is showing
mixed polarities in its intermediate portion. 12360 will continue to be today's
target region. C-class events are expected in the next 24 hours.
The position of NOAA 12360 on June 10 at 11:35 UT is:
N15W38 (Solar X = 563", Solar Y = 240")
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,
The level of solar activity remains low. The target region NOAA 12360
was the source of an isolated C5.8 event at 03:40 UT today. 12360
retains its E-type/beta-gamma classification and continues to show
mixed polarities in its intermediate portion. C-class activity is possible
in the next 24 hour period.
The position of NOAA 12360 on June 9 at 11:35 UT is:
N15W24 (Solar X = 372", Solar Y = 241")
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 very low levels with GOES X-ray flux at B5
level. Yesterday's target region NOAA 12361 has remained flare quiet
for the past 24 hours. NOAA 12360 has shown a resurgence, and is
classified as a beta-gamma/E-type magnetic configuration. 12360 is
displaying mixed polarities as well as flux emergence in its intermediate
portion. It will be today's target region. Low level activity is possible in
the next 24 hours.
The position of NOAA 12360 on June 8 at 11:35 UT is:
N15W11 (Solar X = 174", Solar Y = 242")
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. There have been isolated
events from various active regions, including NOAA 12360 which has
undergone a resurgence. NOAA 12361 has remained quiescent and
continues to show signs of decay, but shall remain the target region
for a further 24 hours with isolated low-level events possible.
The position of NOAA 12361 on 7-Jun-2015 at 15:35 UT is:
N16E27, ( -413", 260" )
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 (QUB)
Dear RHESSI Collaborators,
The target region, NOAA 12361, was the source of several low C-class
flares since the last message but has already shown signs of decay.
The region retains its beta configuration and may produce additional
low-level events over the next 24 hours.
The position of NOAA 12361 on 6-Jun-2015 at 11:35 UT is:
N16E44, ( -633", 262" )
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 (QUB)