The STCE does Fundamental Research.
A giant sunspot region has rounded the southeast solar limb and has been the source of several M-class flares. The X-class event early on 1 December was produced by a smaller region near the northeast limb. Further strong flares are expected in the coming days.
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The E-SWAN booklets address the real-world impact of solar and geomagnetic activity, focusing on how such phenomena can influence everyday activities and industries, tailored to engage a general audience.
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NOAA 4274 has now rounded the Sun's west limb. During the previous 2 weeks, eruptions from this active region significantly affected space weather conditions. This newsitem provides an overview of the events associated with the 5 X-class flares.
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After 2 days of relative quiet, NOAA 4274 produced its fifth (!) X-class flare on 14 November. The associated CME is expected to deliver a glancing blow early on 16 November, resulting in -at most- a minor geomagnetic storm. As a result, no aurora are expected to be visible over Belgium. ***UPDATED***
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