MMmotd November 2022

mmmotd@solar.physics.montana.edu

1 participants
30 discussions

MM#009 Default Target
by Max Millennium Chief Observer 30 Nov '22

30 Nov '22

Dear Collaborators, Solar activity continues at a very low level. The largest event since the last message was a C2.1 at 06:17 UT on 30-Nov-2022 produced by NOAA 13151. 13151 also produced a C1.3 flare and has almost rotated beyond the west limb. Yesterday's target region NOAA 13152 remained stable which was classified as a beta/C-type configuration. Today the target will switch to an unnumbered region at the South East limb, which produced a C1.4 event on 29-Nov-2022 21:16 UT. More C-class activities are probable in the following 24-hour period. The approximate position of the target on 30-Nov-2022 12:24 UT S18E89 (-900", -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, Qiao Li, Ying Li (Purple Mountain Observatory)

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MM#009 Default Target
by Max Millennium Chief Observer 29 Nov '22

29 Nov '22

Dear Collaborators, Solar activity continues at a very low level. The largest event since the last message was a C4.3 flare at 11/29/13:11 UT produced by NOAA 13147 (S11W91), which is almost rotating beyond the west limb. NOAA 13151 (S16W80) was the source of two low C-class flares (C1.1 and C1.7) and is rotating over the west limb. The target region NOAA 13152 produced a C1.0 and a B8.1 flare during the period. 13152 has been classified as a beta/B-type region. B-class activities are expected with low C-class flares probable in the next 24 hours. The position of NOAA 13152 on November 29 at 12:30 UT is: N27W12 (180", 426") 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)

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MM#009 Default Target
by Max Millennium Chief Observer 28 Nov '22

28 Nov '22

Dear Collaborators, Solar activity continues at a very low level with the GOES soft X-ray flux flat at ~B5. There was only a B6.6 flare at 11/28/02:33 UT produced by NOAA 13151 that has a beta/ C-type sunspot group. The target region NOAA 13152 was also classified as a beta/C-type configuration. It appears to enter a decay phase. Only B-class or low C-class activities are expected in the next 24 hours. The position of NOAA 13152 on November 28 at 04:30 UT is: N26E07 (-106", 408") 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)

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MM#009 Default Target
by Max Millennium Chief Observer 27 Nov '22

27 Nov '22

Dear Collaborators, Solar activity is at a very low level. Target region NOAA 13152 grew slightly in sunspot area since the last message but remains classified as a beta/C-type sunspot group. No significant flares have occurred in the period. B-class activity is probable in the following 24-hour period. The position of NOAA 13152 on 27-Nov-2022 at 17:00 UT is: N27E14 , ( -209", 423" ) 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)

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MM#009 Default Target
by Max Millennium Chief Observer 26 Nov '22

26 Nov '22

Dear Collaborators, The level of solar activity is very low. Target region NOAA 13151 decayed slightly after the last message before stabilising and is now classified as a beta/C-type sunspot group. This region was the source of just one B-class flare in the period. Recently numbered NOAA 13152 is also classified as a beta/C-type sunspot group and was mostly stable in the period, producing two B-class flares. The target will switch to NOAA 13152 due to the decay that 13151 has previously shown. More B-class flares are expected over the next 24 hours. The position of NOAA 13152 on 26-Nov-2022 at 20:00 UT is: N27E25 , ( -372", 423" ) 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)

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MM#009 Default Target
by Max Millennium Chief Observer 25 Nov '22

25 Nov '22

Dear Collaborators, Solar activity is at a very low level. Target region NOAA 13151 has decayed further since the last message, but remains classed as a beta/D-type sunspot group. This region continued to be the source of B-class flares in the period, but the largest flare came from NOAA 13149 (a C1.1 on 25-Nov-2022 at 07:03 UT) which is also a beta/D-type sunspot group classification. The target will remain on NOAA 13151 for another 24 hours. B-class flares are expected in the following 24-hour period, with a chance for additional C-class flares. The position of NOAA 13151 on 25-Nov-2022 at 15:00 UT is: S16W29 , ( 458", -292" ) 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)

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MM#009 Default Target
by Max Millennium Chief Observer 24 Nov '22

24 Nov '22

Dear Collaborators, The level of solar activity is low. Target NOAA 13151 has showed signs of decay since the last message, but this was after being designated a beta/D-type sunspot group class. This region continued to be the most flare-productive in the period, but was achieved with only one B-class flare and a C1.1 (the largest magnitude event) on 23-Nov-2022 at 20:44 UT). More C-class activity is possible over the next 24 hours. The position of NOAA 13151 on 24-Nov-2022 at 16:00 UT is: S16W18 , ( 286", -295" ) 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)

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MM#009 Default Target
by Max Millennium Chief Observer 23 Nov '22

23 Nov '22

Dear Collaborators, Solar activity is at a low level. Target region NOAA 13151 underwent more flux emergence and sunspot growth since the last message, to be classified now as a beta/C-type sunspot group. This region continued producing multiple C-class events in the period including the largest magnitude flare, a C4.8 on 22-Nov-2022 at 18:49 UT. Further C-class flares are probable in the following 24-hour period. The position of NOAA 13151 on 23-Nov-2022 at 20:00 UT is: S19W06 , ( 95", -347" ) 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)

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MM#009 Default Target
by Max Millennium Chief Observer 22 Nov '22

22 Nov '22

Dear Collaborators, The level of solar activity is low. Target NOAA 13149 developed a small delta-spot to be classified as a beta-delta/D-type sunspot group. This region was the source of one low C-class flare since the last message (a C1.4 on 21-Nov-2022 at 22:58 UT). The newly numbered NOAA 13151 continues its emergence and is preliminarily classed as a beta/B-type sunspot group. NOAA 13151 has been the most flare-productive region in the period, being the source of multiple C-class events including the largest magnitude flare (a C7.0 on 22-Nov-2022 at 06:59 UT). The target switches again to NOAA 13151 due to its heightened flaring activity. More C-class activity is expected over the next 24 hours. The position of NOAA 13151 on 22-Nov-2022 at 14:30 UT is: S14E11 , ( -181", -268" ) 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)

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MM#009 Default Target
by Max Millennium Chief Observer 21 Nov '22

21 Nov '22

Dear Collaborators, Solar activity is at a low level. Target region NOAA 13150 again remained stable as it rotates towards the North West limb. This region has continued to be classified as a beta/D-type sunspot group and has not produced any notable flaring activity since the last message. NOAA 13149 showed signs of growth in the period and produced several low C-class flares, including the largest flare (a C2.9 on 21-Nov-2022 at 03:30 UT). The target now switches to NOAA 13149. More C-class activity is probable in the following 24-hour period. The position of NOAA 13149 on 21-Nov-2022 at 15:00 UT is: N23E16 , ( -246", 349" ) 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)

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MMmotd November 2022