via the ARRL: The ARRL Solar Update

Solar activity, which has been at low levels, has returned to
moderate levels. Region AR4232 produced the largest event of the
period, an impulsive M3.6 flare (R1-minor) on October 1, 2025.

An associated Coronal Mass Ejection (CME) was observed in subsequent
SOHO LASCO/C2 coronagraph imagery that began on September 29.
Analysis and modelling of the ejecta is ongoing.

Newly numbered Region AR4237 rema…

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