MM#009 Default Target

Max Millennium Chief Observer mmchiefobserver at gmail.com
Fri Dec 2 06:29:30 MST 2022


Dear Collaborators,

Solar activity has been at an intermediate level since yesterday's
M1.0 flare. The largest event since the last message was a C8.1
flare at 09:09 UT on 02-Dec-2022 produced by an unnumbered
limb region (N16E81). Yesterday's target region NOAA 13152
produced only a C1.0 event. The recently emerged NOAA 13154
(S38W12) has been classified as a beta/D-type sunspot group.
NOAA 13155 (N22E12) was less productive, which was classified
as a beta/B-type region. NOAA 13153 was productive with 6 C-class
and 2 B-class flares, which was classified as a beta/D-type configuration.
The target region shall switch back to NOAA 13153 because of its
recent higher frequency of flaring activity and increased magnetic
complexity. Further high C-class activities are probable with a chance
for an M-class flare in the following 24-hour period.

The position of NOAA 13153 on 2-Dec-2022 12:30 UT

S19E63 (-821",-322")

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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