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Subject: MM#009 Default Target" -->
Date: Tue, 13 Jul 2021 20:35:04 +0100
Dear Collaborators,
Solar activity is at a very low level. The target NOAA 12842 has remained stable since yesterday's message, continuing to be classified as an alpha/H-type sunspot group, while 12841 was confirmed as having decayed to alpha/A-type designation. A compact magnetic flux region has recently started emerging in the South West quadrant showing small pores in both of its magnetic polarities. This region has now produced the largest flare since the last message (a B2.0 flare on 13-Jul-2021 at 18:28 UT) and becomes the new target. Further B-class flares are probable in the following 24-hour period.
The approximate position of this region on 13-Jul-2021 at 20:00 UT is:
S17W28 , ( 423", -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,
Shaun Bloomfield (Northumbria University) Received on Tue Jul 13 2021 - 13:35:26 MDT
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