[SAARC-general] NOAA Warning of Sun Spot Activity

[King Walker]

X2.2/2b Flare (R3 - Strong Radio Blackout) on 17 February 2023<https://www.swpc.noaa.gov/news/x222b-flare-r3-strong-radio-blackout-17-february-2023>
published:
Friday, February 17, 2023 22:38 UTC

Region 3229 (N25E58, Dko/beta) produced an X2.2/2b flare at 17/2016 UTC (R3-Strong Radio Blackout).

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