Solar activity has been at a low level. The largest event in the
period was a B9.3 flare at 6:21 UT today (10/4) produced by NOAA
14546 in the Southwest quadrant. This event is very compact and
the region is reducing the area as it approaches the limb.
The target region, NOAA 14545 produced 3 mid-B class events in the
period, the largest being a B4.9 at 23:59 UT yesterday. NOAA 14545
maintains its spots surrounded by a larger plage. Today the target
continues to be NOAA 14545, at the area of trailing sunspots.
The activities of low-C class are expected.
The position of the target in NOAA 14545 on 4-October-2026 at
16:00 UT is: N20E25 (-394", 234").
Regards,
Aki Takeda (Montana State University)
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