April 24, 2026

This Week in Amateur Radio

North America's Premiere Amateur Radio News Magazine

via the ARRL: The ARRL Solar Update

Read more at ARRL.org

Solar activity remained at low levels this past week with numerous C1
flares from Region 4420, which exhibited growth during the period.
Region 4419 showed minor decay, particularly in its trailing spots,
while producing a lone C1.0 flare. Region 4422 was numbered during
the period but remained inactive. No Earth-directed CMEs were
observed in coronagraph imagery.

Solar activity is expected to contin…

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